Symfony Profiler

Components

4 Twig Components

24 Render Count

20 ms Render Time

118.0 MiB Memory Usage

Components

Name	Metadata	Render Count	Render Time
ProductState	"App\Twig\Components\ProductState" components/ProductState.html.twig	11	2.52ms
ProductMostRecent	"App\Twig\Components\ProductMostRecent" components/ProductMostRecent.html.twig	11	9.16ms
ProductType	"App\Twig\Components\ProductType" components/ProductType.html.twig	1	0.23ms
ProductCard	"App\Twig\Components\ProductCard" components/ProductCard.html.twig	1	9.00ms

Render calls

ProductState	App\Twig\Components\ProductState	66.0 MiB	0.42 ms
Input props	["product" => App\Entity\Product\Product {#7311 #id: 12381 #code: "IEEE00007580" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751040395 {#7274 date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#7322 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#7922 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#7921 #locale: "en_US" #translatable: App\Entity\Product\Product {#7311} #id: 44533 #name: "IEEE C37.20.2:2022" #slug: "ieee-c37-20-2-2022-ieee00007580-244034" #description: """ Revision Standard - Active.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …} #channels: Doctrine\ORM\PersistentCollection {#7628 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#7613 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#7645 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …} -apiLastModifiedAt: DateTime @1754517600 {#7317 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1683237600 {#7292 date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1673564400 {#7318 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1673564400 {#7316 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } "showFullLabel" => "true"]
Attributes	[`"showFullLabel" => "true"`]
Component	App\Twig\Components\ProductState {#93055+product: App\Entity\Product\Product {#7311 #id: 12381 #code: "IEEE00007580" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751040395 {#7274 date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#7322 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#7922 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#7921 #locale: "en_US" #translatable: App\Entity\Product\Product {#7311} #id: 44533 #name: "IEEE C37.20.2:2022" #slug: "ieee-c37-20-2-2022-ieee00007580-244034" #description: """ Revision Standard - Active.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …} #channels: Doctrine\ORM\PersistentCollection {#7628 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#7613 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#7645 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …} -apiLastModifiedAt: DateTime @1754517600 {#7317 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1683237600 {#7292 date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1673564400 {#7318 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1673564400 {#7316 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } +appearance: "state-active" +labels: [ "Active" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductState

App\Twig\Components\ProductState

66.0 MiB

0.42 ms

Input props

[
  "product" => App\Entity\Product\Product {#7311
    #id: 12381
    #code: "IEEE00007580"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751040395 {#7274
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 44533
        #name: "IEEE C37.20.2:2022"
        #slug: "ieee-c37-20-2-2022-ieee00007580-244034"
        #description: """
          Revision Standard - Active.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1683237600 {#7292
      date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1673564400 {#7318
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1673564400 {#7316
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  "showFullLabel" => "true"
]

Attributes

[
  "showFullLabel" => "true"
]

Component

App\Twig\Components\ProductState {#93055
  +product: App\Entity\Product\Product {#7311
    #id: 12381
    #code: "IEEE00007580"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751040395 {#7274
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 44533
        #name: "IEEE C37.20.2:2022"
        #slug: "ieee-c37-20-2-2022-ieee00007580-244034"
        #description: """
          Revision Standard - Active.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1683237600 {#7292
      date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1673564400 {#7318
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1673564400 {#7316
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductType	App\Twig\Components\ProductType	66.0 MiB	0.23 ms
Input props	["product" => App\Entity\Product\Product {#7311 #id: 12381 #code: "IEEE00007580" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751040395 {#7274 date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#7322 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#7922 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#7921 #locale: "en_US" #translatable: App\Entity\Product\Product {#7311} #id: 44533 #name: "IEEE C37.20.2:2022" #slug: "ieee-c37-20-2-2022-ieee00007580-244034" #description: """ Revision Standard - Active.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …} #channels: Doctrine\ORM\PersistentCollection {#7628 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#7613 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#7645 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …} -apiLastModifiedAt: DateTime @1754517600 {#7317 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1683237600 {#7292 date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1673564400 {#7318 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1673564400 {#7316 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} }]
Attributes	[]
Component	App\Twig\Components\ProductType {#93235+product: App\Entity\Product\Product {#7311 #id: 12381 #code: "IEEE00007580" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751040395 {#7274 date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#7322 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#7922 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#7921 #locale: "en_US" #translatable: App\Entity\Product\Product {#7311} #id: 44533 #name: "IEEE C37.20.2:2022" #slug: "ieee-c37-20-2-2022-ieee00007580-244034" #description: """ Revision Standard - Active.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …} #channels: Doctrine\ORM\PersistentCollection {#7628 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#7613 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#7645 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …} -apiLastModifiedAt: DateTime @1754517600 {#7317 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1683237600 {#7292 date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1673564400 {#7318 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1673564400 {#7316 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } +label: "Standard" -typeAttributeCode: "type" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductType

App\Twig\Components\ProductType

66.0 MiB

0.23 ms

Input props

[
  "product" => App\Entity\Product\Product {#7311
    #id: 12381
    #code: "IEEE00007580"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751040395 {#7274
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 44533
        #name: "IEEE C37.20.2:2022"
        #slug: "ieee-c37-20-2-2022-ieee00007580-244034"
        #description: """
          Revision Standard - Active.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1683237600 {#7292
      date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1673564400 {#7318
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1673564400 {#7316
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]

Attributes

[]

Component

App\Twig\Components\ProductType {#93235
  +product: App\Entity\Product\Product {#7311
    #id: 12381
    #code: "IEEE00007580"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751040395 {#7274
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 44533
        #name: "IEEE C37.20.2:2022"
        #slug: "ieee-c37-20-2-2022-ieee00007580-244034"
        #description: """
          Revision Standard - Active.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1683237600 {#7292
      date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1673564400 {#7318
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1673564400 {#7316
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +label: "Standard"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductMostRecent	App\Twig\Components\ProductMostRecent	68.0 MiB	1.02 ms
Input props	["product" => App\Entity\Product\Product {#7311 #id: 12381 #code: "IEEE00007580" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751040395 {#7274 date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#7322 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#7922 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#7921 #locale: "en_US" #translatable: App\Entity\Product\Product {#7311} #id: 44533 #name: "IEEE C37.20.2:2022" #slug: "ieee-c37-20-2-2022-ieee00007580-244034" #description: """ Revision Standard - Active.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …} #channels: Doctrine\ORM\PersistentCollection {#7628 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#7613 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#7645 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …} -apiLastModifiedAt: DateTime @1754517600 {#7317 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1683237600 {#7292 date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1673564400 {#7318 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1673564400 {#7316 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} }]
Attributes	[]
Component	App\Twig\Components\ProductMostRecent {#93310+product: App\Entity\Product\Product {#7311 #id: 12381 #code: "IEEE00007580" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751040395 {#7274 date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#7322 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#7922 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#7921 #locale: "en_US" #translatable: App\Entity\Product\Product {#7311} #id: 44533 #name: "IEEE C37.20.2:2022" #slug: "ieee-c37-20-2-2022-ieee00007580-244034" #description: """ Revision Standard - Active.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …} #channels: Doctrine\ORM\PersistentCollection {#7628 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#7613 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#7645 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …} -apiLastModifiedAt: DateTime @1754517600 {#7317 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1683237600 {#7292 date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1673564400 {#7318 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1673564400 {#7316 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } +label: "Most Recent" +icon: "check-xs" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductMostRecent

App\Twig\Components\ProductMostRecent

68.0 MiB

1.02 ms

Input props

[
  "product" => App\Entity\Product\Product {#7311
    #id: 12381
    #code: "IEEE00007580"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751040395 {#7274
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 44533
        #name: "IEEE C37.20.2:2022"
        #slug: "ieee-c37-20-2-2022-ieee00007580-244034"
        #description: """
          Revision Standard - Active.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1683237600 {#7292
      date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1673564400 {#7318
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1673564400 {#7316
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]

Attributes

[]

Component

App\Twig\Components\ProductMostRecent {#93310
  +product: App\Entity\Product\Product {#7311
    #id: 12381
    #code: "IEEE00007580"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751040395 {#7274
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 44533
        #name: "IEEE C37.20.2:2022"
        #slug: "ieee-c37-20-2-2022-ieee00007580-244034"
        #description: """
          Revision Standard - Active.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1683237600 {#7292
      date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1673564400 {#7318
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1673564400 {#7316
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductState	App\Twig\Components\ProductState	86.0 MiB	0.22 ms
Input props	["product" => App\Entity\Product\Product {#113472 #id: 10499 #code: "IEEE00004489" #attributes: Doctrine\ORM\PersistentCollection {#113455 …} #variants: Doctrine\ORM\PersistentCollection {#113452 …} #options: Doctrine\ORM\PersistentCollection {#113448 …} #associations: Doctrine\ORM\PersistentCollection {#113450 …} #createdAt: DateTime @1751039099 {#113480 date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969918 {#113453 date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#113466 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#113498 #locale: "en_US" #translatable: App\Entity\Product\Product {#113472} #id: 37005 #name: "IEEE C37.20.2:2015" #slug: "ieee-c37-20-2-2015-ieee00004489-242151" #description: """ Revision Standard - Superseded.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …} #channels: Doctrine\ORM\PersistentCollection {#113457 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#113461 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#113459 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …} -apiLastModifiedAt: DateTime @1743289200 {#113440 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1675033200 {#113479 date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1442872800 {#113478 date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#113470 …} -favorites: Doctrine\ORM\PersistentCollection {#113468 …} } "showFullLabel" => "true"]
Attributes	[`"showFullLabel" => "true"`]
Component	App\Twig\Components\ProductState {#113524+product: App\Entity\Product\Product {#113472 #id: 10499 #code: "IEEE00004489" #attributes: Doctrine\ORM\PersistentCollection {#113455 …} #variants: Doctrine\ORM\PersistentCollection {#113452 …} #options: Doctrine\ORM\PersistentCollection {#113448 …} #associations: Doctrine\ORM\PersistentCollection {#113450 …} #createdAt: DateTime @1751039099 {#113480 date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969918 {#113453 date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#113466 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#113498 #locale: "en_US" #translatable: App\Entity\Product\Product {#113472} #id: 37005 #name: "IEEE C37.20.2:2015" #slug: "ieee-c37-20-2-2015-ieee00004489-242151" #description: """ Revision Standard - Superseded.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …} #channels: Doctrine\ORM\PersistentCollection {#113457 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#113461 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#113459 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …} -apiLastModifiedAt: DateTime @1743289200 {#113440 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1675033200 {#113479 date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1442872800 {#113478 date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#113470 …} -favorites: Doctrine\ORM\PersistentCollection {#113468 …} } +appearance: "state-suspended" +labels: [ "Superseded" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductState

App\Twig\Components\ProductState

86.0 MiB

0.22 ms

Input props

[
  "product" => App\Entity\Product\Product {#113472
    #id: 10499
    #code: "IEEE00004489"
    #attributes: Doctrine\ORM\PersistentCollection {#113455 …}
    #variants: Doctrine\ORM\PersistentCollection {#113452 …}
    #options: Doctrine\ORM\PersistentCollection {#113448 …}
    #associations: Doctrine\ORM\PersistentCollection {#113450 …}
    #createdAt: DateTime @1751039099 {#113480
      date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#113453
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113466 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113498
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113472}
        #id: 37005
        #name: "IEEE C37.20.2:2015"
        #slug: "ieee-c37-20-2-2015-ieee00004489-242151"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …}
    #channels: Doctrine\ORM\PersistentCollection {#113457 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113461 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113459 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113440
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1675033200 {#113479
      date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1442872800 {#113478
      date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#113470 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113468 …}
  }
  "showFullLabel" => "true"
]

Attributes

[
  "showFullLabel" => "true"
]

Component

App\Twig\Components\ProductState {#113524
  +product: App\Entity\Product\Product {#113472
    #id: 10499
    #code: "IEEE00004489"
    #attributes: Doctrine\ORM\PersistentCollection {#113455 …}
    #variants: Doctrine\ORM\PersistentCollection {#113452 …}
    #options: Doctrine\ORM\PersistentCollection {#113448 …}
    #associations: Doctrine\ORM\PersistentCollection {#113450 …}
    #createdAt: DateTime @1751039099 {#113480
      date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#113453
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113466 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113498
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113472}
        #id: 37005
        #name: "IEEE C37.20.2:2015"
        #slug: "ieee-c37-20-2-2015-ieee00004489-242151"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …}
    #channels: Doctrine\ORM\PersistentCollection {#113457 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113461 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113459 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113440
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1675033200 {#113479
      date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1442872800 {#113478
      date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#113470 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113468 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductMostRecent	App\Twig\Components\ProductMostRecent	86.0 MiB	0.93 ms
Input props	["product" => App\Entity\Product\Product {#113472 #id: 10499 #code: "IEEE00004489" #attributes: Doctrine\ORM\PersistentCollection {#113455 …} #variants: Doctrine\ORM\PersistentCollection {#113452 …} #options: Doctrine\ORM\PersistentCollection {#113448 …} #associations: Doctrine\ORM\PersistentCollection {#113450 …} #createdAt: DateTime @1751039099 {#113480 date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969918 {#113453 date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#113466 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#113498 #locale: "en_US" #translatable: App\Entity\Product\Product {#113472} #id: 37005 #name: "IEEE C37.20.2:2015" #slug: "ieee-c37-20-2-2015-ieee00004489-242151" #description: """ Revision Standard - Superseded.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …} #channels: Doctrine\ORM\PersistentCollection {#113457 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#113461 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#113459 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …} -apiLastModifiedAt: DateTime @1743289200 {#113440 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1675033200 {#113479 date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1442872800 {#113478 date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#113470 …} -favorites: Doctrine\ORM\PersistentCollection {#113468 …} }]
Attributes	[]
Component	App\Twig\Components\ProductMostRecent {#113591+product: App\Entity\Product\Product {#113472 #id: 10499 #code: "IEEE00004489" #attributes: Doctrine\ORM\PersistentCollection {#113455 …} #variants: Doctrine\ORM\PersistentCollection {#113452 …} #options: Doctrine\ORM\PersistentCollection {#113448 …} #associations: Doctrine\ORM\PersistentCollection {#113450 …} #createdAt: DateTime @1751039099 {#113480 date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969918 {#113453 date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#113466 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#113498 #locale: "en_US" #translatable: App\Entity\Product\Product {#113472} #id: 37005 #name: "IEEE C37.20.2:2015" #slug: "ieee-c37-20-2-2015-ieee00004489-242151" #description: """ Revision Standard - Superseded.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …} #channels: Doctrine\ORM\PersistentCollection {#113457 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#113461 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#113459 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …} -apiLastModifiedAt: DateTime @1743289200 {#113440 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1675033200 {#113479 date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1442872800 {#113478 date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#113470 …} -favorites: Doctrine\ORM\PersistentCollection {#113468 …} } +label: "Historical" +icon: "historical" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductMostRecent

App\Twig\Components\ProductMostRecent

86.0 MiB

0.93 ms

Input props

[
  "product" => App\Entity\Product\Product {#113472
    #id: 10499
    #code: "IEEE00004489"
    #attributes: Doctrine\ORM\PersistentCollection {#113455 …}
    #variants: Doctrine\ORM\PersistentCollection {#113452 …}
    #options: Doctrine\ORM\PersistentCollection {#113448 …}
    #associations: Doctrine\ORM\PersistentCollection {#113450 …}
    #createdAt: DateTime @1751039099 {#113480
      date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#113453
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113466 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113498
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113472}
        #id: 37005
        #name: "IEEE C37.20.2:2015"
        #slug: "ieee-c37-20-2-2015-ieee00004489-242151"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …}
    #channels: Doctrine\ORM\PersistentCollection {#113457 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113461 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113459 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113440
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1675033200 {#113479
      date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1442872800 {#113478
      date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#113470 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113468 …}
  }
]

Attributes

[]

Component

App\Twig\Components\ProductMostRecent {#113591
  +product: App\Entity\Product\Product {#113472
    #id: 10499
    #code: "IEEE00004489"
    #attributes: Doctrine\ORM\PersistentCollection {#113455 …}
    #variants: Doctrine\ORM\PersistentCollection {#113452 …}
    #options: Doctrine\ORM\PersistentCollection {#113448 …}
    #associations: Doctrine\ORM\PersistentCollection {#113450 …}
    #createdAt: DateTime @1751039099 {#113480
      date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#113453
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113466 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113498
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113472}
        #id: 37005
        #name: "IEEE C37.20.2:2015"
        #slug: "ieee-c37-20-2-2015-ieee00004489-242151"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …}
    #channels: Doctrine\ORM\PersistentCollection {#113457 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113461 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113459 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113440
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1675033200 {#113479
      date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1442872800 {#113478
      date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#113470 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113468 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductState	App\Twig\Components\ProductState	94.0 MiB	0.20 ms
Input props	["product" => App\Entity\Product\Product {#100272 #id: 13247 #code: "IEEE00011804" #attributes: Doctrine\ORM\PersistentCollection {#100288 …} #variants: Doctrine\ORM\PersistentCollection {#100290 …} #options: Doctrine\ORM\PersistentCollection {#100294 …} #associations: Doctrine\ORM\PersistentCollection {#100292 …} #createdAt: DateTime @1751040986 {#100264 date: 2025-06-27 18:16:26.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608190 {#100261 date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#100278 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#100297 #locale: "en_US" #translatable: App\Entity\Product\Product {#100272} #id: 47997 #name: "IEEE PC37.20.2" #slug: "ieee-pc37-20-2-ieee00011804-522535" #description: """ Revision Standard - Active - Draft.<br />\n Metal-clad (MC) medium-voltage switchgear that contains draw-out electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear is denoted MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Draft Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#100280 …} #channels: Doctrine\ORM\PersistentCollection {#100286 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#100282 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#100284 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100271 …} -apiLastModifiedAt: DateTime @1754517600 {#100263 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1737932400 {#100265 date: 2025-01-27 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1737759600 {#100266 date: 2025-01-25 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 91 -documents: Doctrine\ORM\PersistentCollection {#100274 …} -favorites: Doctrine\ORM\PersistentCollection {#100276 …} } "showFullLabel" => "true"]
Attributes	[`"showFullLabel" => "true"`]
Component	App\Twig\Components\ProductState {#120338+product: App\Entity\Product\Product {#100272 #id: 13247 #code: "IEEE00011804" #attributes: Doctrine\ORM\PersistentCollection {#100288 …} #variants: Doctrine\ORM\PersistentCollection {#100290 …} #options: Doctrine\ORM\PersistentCollection {#100294 …} #associations: Doctrine\ORM\PersistentCollection {#100292 …} #createdAt: DateTime @1751040986 {#100264 date: 2025-06-27 18:16:26.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608190 {#100261 date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#100278 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#100297 #locale: "en_US" #translatable: App\Entity\Product\Product {#100272} #id: 47997 #name: "IEEE PC37.20.2" #slug: "ieee-pc37-20-2-ieee00011804-522535" #description: """ Revision Standard - Active - Draft.<br />\n Metal-clad (MC) medium-voltage switchgear that contains draw-out electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear is denoted MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Draft Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#100280 …} #channels: Doctrine\ORM\PersistentCollection {#100286 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#100282 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#100284 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100271 …} -apiLastModifiedAt: DateTime @1754517600 {#100263 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1737932400 {#100265 date: 2025-01-27 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1737759600 {#100266 date: 2025-01-25 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 91 -documents: Doctrine\ORM\PersistentCollection {#100274 …} -favorites: Doctrine\ORM\PersistentCollection {#100276 …} } +appearance: "state-active" +labels: [ "Active" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductState

App\Twig\Components\ProductState

94.0 MiB

0.20 ms

Input props

[
  "product" => App\Entity\Product\Product {#100272
    #id: 13247
    #code: "IEEE00011804"
    #attributes: Doctrine\ORM\PersistentCollection {#100288 …}
    #variants: Doctrine\ORM\PersistentCollection {#100290 …}
    #options: Doctrine\ORM\PersistentCollection {#100294 …}
    #associations: Doctrine\ORM\PersistentCollection {#100292 …}
    #createdAt: DateTime @1751040986 {#100264
      date: 2025-06-27 18:16:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#100261
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#100278 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#100297
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#100272}
        #id: 47997
        #name: "IEEE PC37.20.2"
        #slug: "ieee-pc37-20-2-ieee00011804-522535"
        #description: """
          Revision Standard - Active - Draft.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains draw-out electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear is denoted MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Draft Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#100280 …}
    #channels: Doctrine\ORM\PersistentCollection {#100286 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#100282 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#100284 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100271 …}
    -apiLastModifiedAt: DateTime @1754517600 {#100263
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1737932400 {#100265
      date: 2025-01-27 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1737759600 {#100266
      date: 2025-01-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 91
    -documents: Doctrine\ORM\PersistentCollection {#100274 …}
    -favorites: Doctrine\ORM\PersistentCollection {#100276 …}
  }
  "showFullLabel" => "true"
]

Attributes

[
  "showFullLabel" => "true"
]

Component

App\Twig\Components\ProductState {#120338
  +product: App\Entity\Product\Product {#100272
    #id: 13247
    #code: "IEEE00011804"
    #attributes: Doctrine\ORM\PersistentCollection {#100288 …}
    #variants: Doctrine\ORM\PersistentCollection {#100290 …}
    #options: Doctrine\ORM\PersistentCollection {#100294 …}
    #associations: Doctrine\ORM\PersistentCollection {#100292 …}
    #createdAt: DateTime @1751040986 {#100264
      date: 2025-06-27 18:16:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#100261
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#100278 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#100297
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#100272}
        #id: 47997
        #name: "IEEE PC37.20.2"
        #slug: "ieee-pc37-20-2-ieee00011804-522535"
        #description: """
          Revision Standard - Active - Draft.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains draw-out electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear is denoted MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Draft Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#100280 …}
    #channels: Doctrine\ORM\PersistentCollection {#100286 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#100282 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#100284 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100271 …}
    -apiLastModifiedAt: DateTime @1754517600 {#100263
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1737932400 {#100265
      date: 2025-01-27 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1737759600 {#100266
      date: 2025-01-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 91
    -documents: Doctrine\ORM\PersistentCollection {#100274 …}
    -favorites: Doctrine\ORM\PersistentCollection {#100276 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductMostRecent	App\Twig\Components\ProductMostRecent	94.0 MiB	0.92 ms
Input props	["product" => App\Entity\Product\Product {#100272 #id: 13247 #code: "IEEE00011804" #attributes: Doctrine\ORM\PersistentCollection {#100288 …} #variants: Doctrine\ORM\PersistentCollection {#100290 …} #options: Doctrine\ORM\PersistentCollection {#100294 …} #associations: Doctrine\ORM\PersistentCollection {#100292 …} #createdAt: DateTime @1751040986 {#100264 date: 2025-06-27 18:16:26.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608190 {#100261 date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#100278 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#100297 #locale: "en_US" #translatable: App\Entity\Product\Product {#100272} #id: 47997 #name: "IEEE PC37.20.2" #slug: "ieee-pc37-20-2-ieee00011804-522535" #description: """ Revision Standard - Active - Draft.<br />\n Metal-clad (MC) medium-voltage switchgear that contains draw-out electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear is denoted MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Draft Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#100280 …} #channels: Doctrine\ORM\PersistentCollection {#100286 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#100282 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#100284 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100271 …} -apiLastModifiedAt: DateTime @1754517600 {#100263 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1737932400 {#100265 date: 2025-01-27 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1737759600 {#100266 date: 2025-01-25 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 91 -documents: Doctrine\ORM\PersistentCollection {#100274 …} -favorites: Doctrine\ORM\PersistentCollection {#100276 …} }]
Attributes	[]
Component	App\Twig\Components\ProductMostRecent {#120404+product: App\Entity\Product\Product {#100272 #id: 13247 #code: "IEEE00011804" #attributes: Doctrine\ORM\PersistentCollection {#100288 …} #variants: Doctrine\ORM\PersistentCollection {#100290 …} #options: Doctrine\ORM\PersistentCollection {#100294 …} #associations: Doctrine\ORM\PersistentCollection {#100292 …} #createdAt: DateTime @1751040986 {#100264 date: 2025-06-27 18:16:26.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608190 {#100261 date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#100278 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#100297 #locale: "en_US" #translatable: App\Entity\Product\Product {#100272} #id: 47997 #name: "IEEE PC37.20.2" #slug: "ieee-pc37-20-2-ieee00011804-522535" #description: """ Revision Standard - Active - Draft.<br />\n Metal-clad (MC) medium-voltage switchgear that contains draw-out electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear is denoted MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Draft Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#100280 …} #channels: Doctrine\ORM\PersistentCollection {#100286 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#100282 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#100284 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100271 …} -apiLastModifiedAt: DateTime @1754517600 {#100263 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1737932400 {#100265 date: 2025-01-27 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1737759600 {#100266 date: 2025-01-25 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 91 -documents: Doctrine\ORM\PersistentCollection {#100274 …} -favorites: Doctrine\ORM\PersistentCollection {#100276 …} } +label: "Most Recent" +icon: "check-xs" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductMostRecent

App\Twig\Components\ProductMostRecent

94.0 MiB

0.92 ms

Input props

[
  "product" => App\Entity\Product\Product {#100272
    #id: 13247
    #code: "IEEE00011804"
    #attributes: Doctrine\ORM\PersistentCollection {#100288 …}
    #variants: Doctrine\ORM\PersistentCollection {#100290 …}
    #options: Doctrine\ORM\PersistentCollection {#100294 …}
    #associations: Doctrine\ORM\PersistentCollection {#100292 …}
    #createdAt: DateTime @1751040986 {#100264
      date: 2025-06-27 18:16:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#100261
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#100278 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#100297
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#100272}
        #id: 47997
        #name: "IEEE PC37.20.2"
        #slug: "ieee-pc37-20-2-ieee00011804-522535"
        #description: """
          Revision Standard - Active - Draft.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains draw-out electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear is denoted MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Draft Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#100280 …}
    #channels: Doctrine\ORM\PersistentCollection {#100286 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#100282 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#100284 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100271 …}
    -apiLastModifiedAt: DateTime @1754517600 {#100263
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1737932400 {#100265
      date: 2025-01-27 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1737759600 {#100266
      date: 2025-01-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 91
    -documents: Doctrine\ORM\PersistentCollection {#100274 …}
    -favorites: Doctrine\ORM\PersistentCollection {#100276 …}
  }
]

Attributes

[]

Component

App\Twig\Components\ProductMostRecent {#120404
  +product: App\Entity\Product\Product {#100272
    #id: 13247
    #code: "IEEE00011804"
    #attributes: Doctrine\ORM\PersistentCollection {#100288 …}
    #variants: Doctrine\ORM\PersistentCollection {#100290 …}
    #options: Doctrine\ORM\PersistentCollection {#100294 …}
    #associations: Doctrine\ORM\PersistentCollection {#100292 …}
    #createdAt: DateTime @1751040986 {#100264
      date: 2025-06-27 18:16:26.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608190 {#100261
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#100278 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#100297
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#100272}
        #id: 47997
        #name: "IEEE PC37.20.2"
        #slug: "ieee-pc37-20-2-ieee00011804-522535"
        #description: """
          Revision Standard - Active - Draft.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains draw-out electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear is denoted MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Draft Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#100280 …}
    #channels: Doctrine\ORM\PersistentCollection {#100286 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#100282 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#100284 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#100271 …}
    -apiLastModifiedAt: DateTime @1754517600 {#100263
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1737932400 {#100265
      date: 2025-01-27 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1737759600 {#100266
      date: 2025-01-25 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 91
    -documents: Doctrine\ORM\PersistentCollection {#100274 …}
    -favorites: Doctrine\ORM\PersistentCollection {#100276 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductState	App\Twig\Components\ProductState	94.0 MiB	0.18 ms
Input props	["product" => App\Entity\Product\Product {#7311 #id: 12381 #code: "IEEE00007580" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751040395 {#7274 date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#7322 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#7922 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#7921 #locale: "en_US" #translatable: App\Entity\Product\Product {#7311} #id: 44533 #name: "IEEE C37.20.2:2022" #slug: "ieee-c37-20-2-2022-ieee00007580-244034" #description: """ Revision Standard - Active.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …} #channels: Doctrine\ORM\PersistentCollection {#7628 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#7613 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#7645 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …} -apiLastModifiedAt: DateTime @1754517600 {#7317 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1683237600 {#7292 date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1673564400 {#7318 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1673564400 {#7316 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } "showFullLabel" => "true"]
Attributes	[`"showFullLabel" => "true"`]
Component	App\Twig\Components\ProductState {#120469+product: App\Entity\Product\Product {#7311 #id: 12381 #code: "IEEE00007580" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751040395 {#7274 date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#7322 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#7922 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#7921 #locale: "en_US" #translatable: App\Entity\Product\Product {#7311} #id: 44533 #name: "IEEE C37.20.2:2022" #slug: "ieee-c37-20-2-2022-ieee00007580-244034" #description: """ Revision Standard - Active.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …} #channels: Doctrine\ORM\PersistentCollection {#7628 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#7613 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#7645 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …} -apiLastModifiedAt: DateTime @1754517600 {#7317 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1683237600 {#7292 date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1673564400 {#7318 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1673564400 {#7316 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } +appearance: "state-active" +labels: [ "Active" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductState

App\Twig\Components\ProductState

94.0 MiB

0.18 ms

Input props

[
  "product" => App\Entity\Product\Product {#7311
    #id: 12381
    #code: "IEEE00007580"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751040395 {#7274
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 44533
        #name: "IEEE C37.20.2:2022"
        #slug: "ieee-c37-20-2-2022-ieee00007580-244034"
        #description: """
          Revision Standard - Active.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1683237600 {#7292
      date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1673564400 {#7318
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1673564400 {#7316
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  "showFullLabel" => "true"
]

Attributes

[
  "showFullLabel" => "true"
]

Component

App\Twig\Components\ProductState {#120469
  +product: App\Entity\Product\Product {#7311
    #id: 12381
    #code: "IEEE00007580"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751040395 {#7274
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 44533
        #name: "IEEE C37.20.2:2022"
        #slug: "ieee-c37-20-2-2022-ieee00007580-244034"
        #description: """
          Revision Standard - Active.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1683237600 {#7292
      date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1673564400 {#7318
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1673564400 {#7316
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductMostRecent	App\Twig\Components\ProductMostRecent	94.0 MiB	0.77 ms
Input props	["product" => App\Entity\Product\Product {#7311 #id: 12381 #code: "IEEE00007580" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751040395 {#7274 date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#7322 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#7922 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#7921 #locale: "en_US" #translatable: App\Entity\Product\Product {#7311} #id: 44533 #name: "IEEE C37.20.2:2022" #slug: "ieee-c37-20-2-2022-ieee00007580-244034" #description: """ Revision Standard - Active.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …} #channels: Doctrine\ORM\PersistentCollection {#7628 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#7613 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#7645 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …} -apiLastModifiedAt: DateTime @1754517600 {#7317 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1683237600 {#7292 date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1673564400 {#7318 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1673564400 {#7316 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} }]
Attributes	[]
Component	App\Twig\Components\ProductMostRecent {#120496+product: App\Entity\Product\Product {#7311 #id: 12381 #code: "IEEE00007580" #attributes: Doctrine\ORM\PersistentCollection {#7701 …} #variants: Doctrine\ORM\PersistentCollection {#7744 …} #options: Doctrine\ORM\PersistentCollection {#7916 …} #associations: Doctrine\ORM\PersistentCollection {#7900 …} #createdAt: DateTime @1751040395 {#7274 date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#7322 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#7922 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#7921 #locale: "en_US" #translatable: App\Entity\Product\Product {#7311} #id: 44533 #name: "IEEE C37.20.2:2022" #slug: "ieee-c37-20-2-2022-ieee00007580-244034" #description: """ Revision Standard - Active.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …} #channels: Doctrine\ORM\PersistentCollection {#7628 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#7613 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#7645 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …} -apiLastModifiedAt: DateTime @1754517600 {#7317 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1683237600 {#7292 date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00) } -author: "" -publishedAt: DateTime @1673564400 {#7318 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: DateTime @1673564400 {#7316 date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00) } -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#7465 …} -favorites: Doctrine\ORM\PersistentCollection {#7500 …} } +label: "Most Recent" +icon: "check-xs" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductMostRecent

App\Twig\Components\ProductMostRecent

94.0 MiB

0.77 ms

Input props

[
  "product" => App\Entity\Product\Product {#7311
    #id: 12381
    #code: "IEEE00007580"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751040395 {#7274
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 44533
        #name: "IEEE C37.20.2:2022"
        #slug: "ieee-c37-20-2-2022-ieee00007580-244034"
        #description: """
          Revision Standard - Active.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1683237600 {#7292
      date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1673564400 {#7318
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1673564400 {#7316
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]

Attributes

[]

Component

App\Twig\Components\ProductMostRecent {#120496
  +product: App\Entity\Product\Product {#7311
    #id: 12381
    #code: "IEEE00007580"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751040395 {#7274
      date: 2025-06-27 18:06:35.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7922 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7921
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7311}
        #id: 44533
        #name: "IEEE C37.20.2:2022"
        #slug: "ieee-c37-20-2-2022-ieee00007580-244034"
        #description: """
          Revision Standard - Active.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear assemblies where air at ambient pressure is the primary insulating medium. The switchgear contains, but is not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas-insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to the designing and testing of MC switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements, including required functional performance features, structural materials, insulation, and interlocking, is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7645 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1683237600 {#7292
      date: 2023-05-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1673564400 {#7318
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1673564400 {#7316
      date: 2023-01-13 00:00:00.0 Europe/Paris (+01:00)
    }
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductState	App\Twig\Components\ProductState	94.0 MiB	0.18 ms
Input props	["product" => App\Entity\Product\Product {#93765 #id: 12345 #code: "IEEE00007492" #attributes: Doctrine\ORM\PersistentCollection {#93747 …} #variants: Doctrine\ORM\PersistentCollection {#93744 …} #options: Doctrine\ORM\PersistentCollection {#93740 …} #associations: Doctrine\ORM\PersistentCollection {#93742 …} #createdAt: DateTime @1751040373 {#93773 date: 2025-06-27 18:06:13.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#93752 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#93758 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#93793 #locale: "en_US" #translatable: App\Entity\Product\Product {#93765} #id: 44389 #name: "IEEE C37.20.2a:2020" #slug: "ieee-c37-20-2a-2020-ieee00007492-243998" #description: """ Amendment Standard - Superseded.<br />\n This amendment addresses the requirements for control, secondary, and logic-level wiring. It covers wire type, ampacity, and methods for protecting wiring across a hinge.<br />\n \t\t\t\t<br />\n Align the wiring requirements of this standard with; C37.20.1, C37.20.3, C37.20.9 and C37.21. This amendment will focus on sub clause 7.3.3, the wire used in switchgear. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear—Amendment 1: Control and Secondary Circuits and Devices, and All Wiring" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#93756 …} #channels: Doctrine\ORM\PersistentCollection {#93749 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#93754 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#93751 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93766 …} -apiLastModifiedAt: DateTime @1754517600 {#93736 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1675119600 {#93772 date: 2023-01-31 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1590444000 {#93771 date: 2020-05-26 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 14 -documents: Doctrine\ORM\PersistentCollection {#93762 …} -favorites: Doctrine\ORM\PersistentCollection {#93760 …} } "showFullLabel" => "true"]
Attributes	[`"showFullLabel" => "true"`]
Component	App\Twig\Components\ProductState {#120580+product: App\Entity\Product\Product {#93765 #id: 12345 #code: "IEEE00007492" #attributes: Doctrine\ORM\PersistentCollection {#93747 …} #variants: Doctrine\ORM\PersistentCollection {#93744 …} #options: Doctrine\ORM\PersistentCollection {#93740 …} #associations: Doctrine\ORM\PersistentCollection {#93742 …} #createdAt: DateTime @1751040373 {#93773 date: 2025-06-27 18:06:13.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#93752 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#93758 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#93793 #locale: "en_US" #translatable: App\Entity\Product\Product {#93765} #id: 44389 #name: "IEEE C37.20.2a:2020" #slug: "ieee-c37-20-2a-2020-ieee00007492-243998" #description: """ Amendment Standard - Superseded.<br />\n This amendment addresses the requirements for control, secondary, and logic-level wiring. It covers wire type, ampacity, and methods for protecting wiring across a hinge.<br />\n \t\t\t\t<br />\n Align the wiring requirements of this standard with; C37.20.1, C37.20.3, C37.20.9 and C37.21. This amendment will focus on sub clause 7.3.3, the wire used in switchgear. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear—Amendment 1: Control and Secondary Circuits and Devices, and All Wiring" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#93756 …} #channels: Doctrine\ORM\PersistentCollection {#93749 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#93754 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#93751 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93766 …} -apiLastModifiedAt: DateTime @1754517600 {#93736 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1675119600 {#93772 date: 2023-01-31 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1590444000 {#93771 date: 2020-05-26 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 14 -documents: Doctrine\ORM\PersistentCollection {#93762 …} -favorites: Doctrine\ORM\PersistentCollection {#93760 …} } +appearance: "state-suspended" +labels: [ "Superseded" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductState

App\Twig\Components\ProductState

94.0 MiB

0.18 ms

Input props

[
  "product" => App\Entity\Product\Product {#93765
    #id: 12345
    #code: "IEEE00007492"
    #attributes: Doctrine\ORM\PersistentCollection {#93747 …}
    #variants: Doctrine\ORM\PersistentCollection {#93744 …}
    #options: Doctrine\ORM\PersistentCollection {#93740 …}
    #associations: Doctrine\ORM\PersistentCollection {#93742 …}
    #createdAt: DateTime @1751040373 {#93773
      date: 2025-06-27 18:06:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93752
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93758 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93793
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93765}
        #id: 44389
        #name: "IEEE C37.20.2a:2020"
        #slug: "ieee-c37-20-2a-2020-ieee00007492-243998"
        #description: """
          Amendment Standard - Superseded.<br />\n
          This amendment addresses the requirements for control, secondary, and logic-level wiring. It covers wire type, ampacity, and methods for protecting wiring across a hinge.<br />\n
          \t\t\t\t<br />\n
          Align the wiring requirements of this standard with; C37.20.1, C37.20.3, C37.20.9 and C37.21. This amendment will focus on sub clause 7.3.3, the wire used in switchgear. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear—Amendment 1: Control and Secondary Circuits and Devices, and All Wiring"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93756 …}
    #channels: Doctrine\ORM\PersistentCollection {#93749 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93754 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93751 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93766 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93736
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1675119600 {#93772
      date: 2023-01-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1590444000 {#93771
      date: 2020-05-26 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#93762 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93760 …}
  }
  "showFullLabel" => "true"
]

Attributes

[
  "showFullLabel" => "true"
]

Component

App\Twig\Components\ProductState {#120580
  +product: App\Entity\Product\Product {#93765
    #id: 12345
    #code: "IEEE00007492"
    #attributes: Doctrine\ORM\PersistentCollection {#93747 …}
    #variants: Doctrine\ORM\PersistentCollection {#93744 …}
    #options: Doctrine\ORM\PersistentCollection {#93740 …}
    #associations: Doctrine\ORM\PersistentCollection {#93742 …}
    #createdAt: DateTime @1751040373 {#93773
      date: 2025-06-27 18:06:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93752
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93758 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93793
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93765}
        #id: 44389
        #name: "IEEE C37.20.2a:2020"
        #slug: "ieee-c37-20-2a-2020-ieee00007492-243998"
        #description: """
          Amendment Standard - Superseded.<br />\n
          This amendment addresses the requirements for control, secondary, and logic-level wiring. It covers wire type, ampacity, and methods for protecting wiring across a hinge.<br />\n
          \t\t\t\t<br />\n
          Align the wiring requirements of this standard with; C37.20.1, C37.20.3, C37.20.9 and C37.21. This amendment will focus on sub clause 7.3.3, the wire used in switchgear. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear—Amendment 1: Control and Secondary Circuits and Devices, and All Wiring"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93756 …}
    #channels: Doctrine\ORM\PersistentCollection {#93749 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93754 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93751 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93766 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93736
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1675119600 {#93772
      date: 2023-01-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1590444000 {#93771
      date: 2020-05-26 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#93762 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93760 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductMostRecent	App\Twig\Components\ProductMostRecent	94.0 MiB	0.81 ms
Input props	["product" => App\Entity\Product\Product {#93765 #id: 12345 #code: "IEEE00007492" #attributes: Doctrine\ORM\PersistentCollection {#93747 …} #variants: Doctrine\ORM\PersistentCollection {#93744 …} #options: Doctrine\ORM\PersistentCollection {#93740 …} #associations: Doctrine\ORM\PersistentCollection {#93742 …} #createdAt: DateTime @1751040373 {#93773 date: 2025-06-27 18:06:13.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#93752 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#93758 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#93793 #locale: "en_US" #translatable: App\Entity\Product\Product {#93765} #id: 44389 #name: "IEEE C37.20.2a:2020" #slug: "ieee-c37-20-2a-2020-ieee00007492-243998" #description: """ Amendment Standard - Superseded.<br />\n This amendment addresses the requirements for control, secondary, and logic-level wiring. It covers wire type, ampacity, and methods for protecting wiring across a hinge.<br />\n \t\t\t\t<br />\n Align the wiring requirements of this standard with; C37.20.1, C37.20.3, C37.20.9 and C37.21. This amendment will focus on sub clause 7.3.3, the wire used in switchgear. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear—Amendment 1: Control and Secondary Circuits and Devices, and All Wiring" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#93756 …} #channels: Doctrine\ORM\PersistentCollection {#93749 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#93754 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#93751 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93766 …} -apiLastModifiedAt: DateTime @1754517600 {#93736 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1675119600 {#93772 date: 2023-01-31 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1590444000 {#93771 date: 2020-05-26 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 14 -documents: Doctrine\ORM\PersistentCollection {#93762 …} -favorites: Doctrine\ORM\PersistentCollection {#93760 …} }]
Attributes	[]
Component	App\Twig\Components\ProductMostRecent {#120632+product: App\Entity\Product\Product {#93765 #id: 12345 #code: "IEEE00007492" #attributes: Doctrine\ORM\PersistentCollection {#93747 …} #variants: Doctrine\ORM\PersistentCollection {#93744 …} #options: Doctrine\ORM\PersistentCollection {#93740 …} #associations: Doctrine\ORM\PersistentCollection {#93742 …} #createdAt: DateTime @1751040373 {#93773 date: 2025-06-27 18:06:13.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754608621 {#93752 date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#93758 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#93793 #locale: "en_US" #translatable: App\Entity\Product\Product {#93765} #id: 44389 #name: "IEEE C37.20.2a:2020" #slug: "ieee-c37-20-2a-2020-ieee00007492-243998" #description: """ Amendment Standard - Superseded.<br />\n This amendment addresses the requirements for control, secondary, and logic-level wiring. It covers wire type, ampacity, and methods for protecting wiring across a hinge.<br />\n \t\t\t\t<br />\n Align the wiring requirements of this standard with; C37.20.1, C37.20.3, C37.20.9 and C37.21. This amendment will focus on sub clause 7.3.3, the wire used in switchgear. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear—Amendment 1: Control and Secondary Circuits and Devices, and All Wiring" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#93756 …} #channels: Doctrine\ORM\PersistentCollection {#93749 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#93754 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#93751 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93766 …} -apiLastModifiedAt: DateTime @1754517600 {#93736 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1675119600 {#93772 date: 2023-01-31 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1590444000 {#93771 date: 2020-05-26 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 14 -documents: Doctrine\ORM\PersistentCollection {#93762 …} -favorites: Doctrine\ORM\PersistentCollection {#93760 …} } +label: "Historical" +icon: "historical" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductMostRecent

App\Twig\Components\ProductMostRecent

94.0 MiB

0.81 ms

Input props

[
  "product" => App\Entity\Product\Product {#93765
    #id: 12345
    #code: "IEEE00007492"
    #attributes: Doctrine\ORM\PersistentCollection {#93747 …}
    #variants: Doctrine\ORM\PersistentCollection {#93744 …}
    #options: Doctrine\ORM\PersistentCollection {#93740 …}
    #associations: Doctrine\ORM\PersistentCollection {#93742 …}
    #createdAt: DateTime @1751040373 {#93773
      date: 2025-06-27 18:06:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93752
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93758 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93793
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93765}
        #id: 44389
        #name: "IEEE C37.20.2a:2020"
        #slug: "ieee-c37-20-2a-2020-ieee00007492-243998"
        #description: """
          Amendment Standard - Superseded.<br />\n
          This amendment addresses the requirements for control, secondary, and logic-level wiring. It covers wire type, ampacity, and methods for protecting wiring across a hinge.<br />\n
          \t\t\t\t<br />\n
          Align the wiring requirements of this standard with; C37.20.1, C37.20.3, C37.20.9 and C37.21. This amendment will focus on sub clause 7.3.3, the wire used in switchgear. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear—Amendment 1: Control and Secondary Circuits and Devices, and All Wiring"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93756 …}
    #channels: Doctrine\ORM\PersistentCollection {#93749 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93754 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93751 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93766 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93736
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1675119600 {#93772
      date: 2023-01-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1590444000 {#93771
      date: 2020-05-26 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#93762 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93760 …}
  }
]

Attributes

[]

Component

App\Twig\Components\ProductMostRecent {#120632
  +product: App\Entity\Product\Product {#93765
    #id: 12345
    #code: "IEEE00007492"
    #attributes: Doctrine\ORM\PersistentCollection {#93747 …}
    #variants: Doctrine\ORM\PersistentCollection {#93744 …}
    #options: Doctrine\ORM\PersistentCollection {#93740 …}
    #associations: Doctrine\ORM\PersistentCollection {#93742 …}
    #createdAt: DateTime @1751040373 {#93773
      date: 2025-06-27 18:06:13.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#93752
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93758 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93793
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93765}
        #id: 44389
        #name: "IEEE C37.20.2a:2020"
        #slug: "ieee-c37-20-2a-2020-ieee00007492-243998"
        #description: """
          Amendment Standard - Superseded.<br />\n
          This amendment addresses the requirements for control, secondary, and logic-level wiring. It covers wire type, ampacity, and methods for protecting wiring across a hinge.<br />\n
          \t\t\t\t<br />\n
          Align the wiring requirements of this standard with; C37.20.1, C37.20.3, C37.20.9 and C37.21. This amendment will focus on sub clause 7.3.3, the wire used in switchgear. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear—Amendment 1: Control and Secondary Circuits and Devices, and All Wiring"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#93756 …}
    #channels: Doctrine\ORM\PersistentCollection {#93749 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93754 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93751 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93766 …}
    -apiLastModifiedAt: DateTime @1754517600 {#93736
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1675119600 {#93772
      date: 2023-01-31 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1590444000 {#93771
      date: 2020-05-26 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 14
    -documents: Doctrine\ORM\PersistentCollection {#93762 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93760 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductState	App\Twig\Components\ProductState	94.0 MiB	0.19 ms
Input props	["product" => App\Entity\Product\Product {#113472 #id: 10499 #code: "IEEE00004489" #attributes: Doctrine\ORM\PersistentCollection {#113455 …} #variants: Doctrine\ORM\PersistentCollection {#113452 …} #options: Doctrine\ORM\PersistentCollection {#113448 …} #associations: Doctrine\ORM\PersistentCollection {#113450 …} #createdAt: DateTime @1751039099 {#113480 date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969918 {#113453 date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#113466 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#113498 #locale: "en_US" #translatable: App\Entity\Product\Product {#113472} #id: 37005 #name: "IEEE C37.20.2:2015" #slug: "ieee-c37-20-2-2015-ieee00004489-242151" #description: """ Revision Standard - Superseded.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …} #channels: Doctrine\ORM\PersistentCollection {#113457 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#113461 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#113459 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …} -apiLastModifiedAt: DateTime @1743289200 {#113440 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1675033200 {#113479 date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1442872800 {#113478 date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#113470 …} -favorites: Doctrine\ORM\PersistentCollection {#113468 …} } "showFullLabel" => "true"]
Attributes	[`"showFullLabel" => "true"`]
Component	App\Twig\Components\ProductState {#120696+product: App\Entity\Product\Product {#113472 #id: 10499 #code: "IEEE00004489" #attributes: Doctrine\ORM\PersistentCollection {#113455 …} #variants: Doctrine\ORM\PersistentCollection {#113452 …} #options: Doctrine\ORM\PersistentCollection {#113448 …} #associations: Doctrine\ORM\PersistentCollection {#113450 …} #createdAt: DateTime @1751039099 {#113480 date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969918 {#113453 date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#113466 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#113498 #locale: "en_US" #translatable: App\Entity\Product\Product {#113472} #id: 37005 #name: "IEEE C37.20.2:2015" #slug: "ieee-c37-20-2-2015-ieee00004489-242151" #description: """ Revision Standard - Superseded.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …} #channels: Doctrine\ORM\PersistentCollection {#113457 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#113461 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#113459 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …} -apiLastModifiedAt: DateTime @1743289200 {#113440 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1675033200 {#113479 date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1442872800 {#113478 date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#113470 …} -favorites: Doctrine\ORM\PersistentCollection {#113468 …} } +appearance: "state-suspended" +labels: [ "Superseded" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductState

App\Twig\Components\ProductState

94.0 MiB

0.19 ms

Input props

[
  "product" => App\Entity\Product\Product {#113472
    #id: 10499
    #code: "IEEE00004489"
    #attributes: Doctrine\ORM\PersistentCollection {#113455 …}
    #variants: Doctrine\ORM\PersistentCollection {#113452 …}
    #options: Doctrine\ORM\PersistentCollection {#113448 …}
    #associations: Doctrine\ORM\PersistentCollection {#113450 …}
    #createdAt: DateTime @1751039099 {#113480
      date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#113453
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113466 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113498
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113472}
        #id: 37005
        #name: "IEEE C37.20.2:2015"
        #slug: "ieee-c37-20-2-2015-ieee00004489-242151"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …}
    #channels: Doctrine\ORM\PersistentCollection {#113457 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113461 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113459 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113440
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1675033200 {#113479
      date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1442872800 {#113478
      date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#113470 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113468 …}
  }
  "showFullLabel" => "true"
]

Attributes

[
  "showFullLabel" => "true"
]

Component

App\Twig\Components\ProductState {#120696
  +product: App\Entity\Product\Product {#113472
    #id: 10499
    #code: "IEEE00004489"
    #attributes: Doctrine\ORM\PersistentCollection {#113455 …}
    #variants: Doctrine\ORM\PersistentCollection {#113452 …}
    #options: Doctrine\ORM\PersistentCollection {#113448 …}
    #associations: Doctrine\ORM\PersistentCollection {#113450 …}
    #createdAt: DateTime @1751039099 {#113480
      date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#113453
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113466 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113498
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113472}
        #id: 37005
        #name: "IEEE C37.20.2:2015"
        #slug: "ieee-c37-20-2-2015-ieee00004489-242151"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …}
    #channels: Doctrine\ORM\PersistentCollection {#113457 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113461 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113459 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113440
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1675033200 {#113479
      date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1442872800 {#113478
      date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#113470 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113468 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductMostRecent	App\Twig\Components\ProductMostRecent	94.0 MiB	0.77 ms
Input props	["product" => App\Entity\Product\Product {#113472 #id: 10499 #code: "IEEE00004489" #attributes: Doctrine\ORM\PersistentCollection {#113455 …} #variants: Doctrine\ORM\PersistentCollection {#113452 …} #options: Doctrine\ORM\PersistentCollection {#113448 …} #associations: Doctrine\ORM\PersistentCollection {#113450 …} #createdAt: DateTime @1751039099 {#113480 date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969918 {#113453 date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#113466 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#113498 #locale: "en_US" #translatable: App\Entity\Product\Product {#113472} #id: 37005 #name: "IEEE C37.20.2:2015" #slug: "ieee-c37-20-2-2015-ieee00004489-242151" #description: """ Revision Standard - Superseded.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …} #channels: Doctrine\ORM\PersistentCollection {#113457 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#113461 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#113459 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …} -apiLastModifiedAt: DateTime @1743289200 {#113440 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1675033200 {#113479 date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1442872800 {#113478 date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#113470 …} -favorites: Doctrine\ORM\PersistentCollection {#113468 …} }]
Attributes	[]
Component	App\Twig\Components\ProductMostRecent {#120723+product: App\Entity\Product\Product {#113472 #id: 10499 #code: "IEEE00004489" #attributes: Doctrine\ORM\PersistentCollection {#113455 …} #variants: Doctrine\ORM\PersistentCollection {#113452 …} #options: Doctrine\ORM\PersistentCollection {#113448 …} #associations: Doctrine\ORM\PersistentCollection {#113450 …} #createdAt: DateTime @1751039099 {#113480 date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969918 {#113453 date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#113466 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#113498 #locale: "en_US" #translatable: App\Entity\Product\Product {#113472} #id: 37005 #name: "IEEE C37.20.2:2015" #slug: "ieee-c37-20-2-2015-ieee00004489-242151" #description: """ Revision Standard - Superseded.<br />\n Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …} #channels: Doctrine\ORM\PersistentCollection {#113457 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#113461 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#113459 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …} -apiLastModifiedAt: DateTime @1743289200 {#113440 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1675033200 {#113479 date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1442872800 {#113478 date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 94 -documents: Doctrine\ORM\PersistentCollection {#113470 …} -favorites: Doctrine\ORM\PersistentCollection {#113468 …} } +label: "Historical" +icon: "historical" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductMostRecent

App\Twig\Components\ProductMostRecent

94.0 MiB

0.77 ms

Input props

[
  "product" => App\Entity\Product\Product {#113472
    #id: 10499
    #code: "IEEE00004489"
    #attributes: Doctrine\ORM\PersistentCollection {#113455 …}
    #variants: Doctrine\ORM\PersistentCollection {#113452 …}
    #options: Doctrine\ORM\PersistentCollection {#113448 …}
    #associations: Doctrine\ORM\PersistentCollection {#113450 …}
    #createdAt: DateTime @1751039099 {#113480
      date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#113453
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113466 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113498
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113472}
        #id: 37005
        #name: "IEEE C37.20.2:2015"
        #slug: "ieee-c37-20-2-2015-ieee00004489-242151"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …}
    #channels: Doctrine\ORM\PersistentCollection {#113457 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113461 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113459 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113440
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1675033200 {#113479
      date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1442872800 {#113478
      date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#113470 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113468 …}
  }
]

Attributes

[]

Component

App\Twig\Components\ProductMostRecent {#120723
  +product: App\Entity\Product\Product {#113472
    #id: 10499
    #code: "IEEE00004489"
    #attributes: Doctrine\ORM\PersistentCollection {#113455 …}
    #variants: Doctrine\ORM\PersistentCollection {#113452 …}
    #options: Doctrine\ORM\PersistentCollection {#113448 …}
    #associations: Doctrine\ORM\PersistentCollection {#113450 …}
    #createdAt: DateTime @1751039099 {#113480
      date: 2025-06-27 17:44:59.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#113453
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#113466 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#113498
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#113472}
        #id: 37005
        #name: "IEEE C37.20.2:2015"
        #slug: "ieee-c37-20-2-2015-ieee00004489-242151"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 38 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. In this standard, metal-clad switchgear will be called MC switchgear.<br />\n
          This standard provides information essential to designing and testing of metal-clad switchgear. Included herein are preferred ratings, required design test procedures, and acceptance criteria. A detailed description of construction requirements; including required functional performance features, structural materials, insulation, and interlocking is provided. Additionally, information on equipment application with respect to operating conditions, dielectric capabilities, and detailed application information regarding continuous current capabilities under differing ambient temperature conditions and application involving short-term overloading is included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#113463 …}
    #channels: Doctrine\ORM\PersistentCollection {#113457 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#113461 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#113459 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#113473 …}
    -apiLastModifiedAt: DateTime @1743289200 {#113440
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1675033200 {#113479
      date: 2023-01-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1442872800 {#113478
      date: 2015-09-22 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 94
    -documents: Doctrine\ORM\PersistentCollection {#113470 …}
    -favorites: Doctrine\ORM\PersistentCollection {#113468 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductState	App\Twig\Components\ProductState	94.0 MiB	0.19 ms
Input props	["product" => App\Entity\Product\Product {#120185 #id: 9518 #code: "IEEE00002496" #attributes: Doctrine\ORM\PersistentCollection {#120203 …} #variants: Doctrine\ORM\PersistentCollection {#120205 …} #options: Doctrine\ORM\PersistentCollection {#120209 …} #associations: Doctrine\ORM\PersistentCollection {#120207 …} #createdAt: DateTime @1751038329 {#120171 date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#120178 date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120193 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#120789 #locale: "en_US" #translatable: App\Entity\Product\Product {#120185} #id: 33081 #name: "IEEE C37.20.2:1999 (R2005)" #slug: "ieee-c37-20-2-1999-r2005-ieee00002496-241170" #description: """ Revision Standard - Superseded.<br />\n Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120195 …} #channels: Doctrine\ORM\PersistentCollection {#120201 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120197 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120199 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120187 …} -apiLastModifiedAt: DateTime @1754517600 {#120175 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#120177 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @962920800 {#120179 date: 2000-07-07 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: DateTime @1111273200 {#120180 date: 2005-03-20 00:00:00.0 Europe/Paris (+01:00) } -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 78 -documents: Doctrine\ORM\PersistentCollection {#120189 …} -favorites: Doctrine\ORM\PersistentCollection {#120191 …} } "showFullLabel" => "true"]
Attributes	[`"showFullLabel" => "true"`]
Component	App\Twig\Components\ProductState {#120804+product: App\Entity\Product\Product {#120185 #id: 9518 #code: "IEEE00002496" #attributes: Doctrine\ORM\PersistentCollection {#120203 …} #variants: Doctrine\ORM\PersistentCollection {#120205 …} #options: Doctrine\ORM\PersistentCollection {#120209 …} #associations: Doctrine\ORM\PersistentCollection {#120207 …} #createdAt: DateTime @1751038329 {#120171 date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#120178 date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120193 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#120789 #locale: "en_US" #translatable: App\Entity\Product\Product {#120185} #id: 33081 #name: "IEEE C37.20.2:1999 (R2005)" #slug: "ieee-c37-20-2-1999-r2005-ieee00002496-241170" #description: """ Revision Standard - Superseded.<br />\n Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120195 …} #channels: Doctrine\ORM\PersistentCollection {#120201 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120197 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120199 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120187 …} -apiLastModifiedAt: DateTime @1754517600 {#120175 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#120177 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @962920800 {#120179 date: 2000-07-07 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: DateTime @1111273200 {#120180 date: 2005-03-20 00:00:00.0 Europe/Paris (+01:00) } -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 78 -documents: Doctrine\ORM\PersistentCollection {#120189 …} -favorites: Doctrine\ORM\PersistentCollection {#120191 …} } +appearance: "state-suspended" +labels: [ "Superseded" "Confirmed" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductState

App\Twig\Components\ProductState

94.0 MiB

0.19 ms

Input props

[
  "product" => App\Entity\Product\Product {#120185
    #id: 9518
    #code: "IEEE00002496"
    #attributes: Doctrine\ORM\PersistentCollection {#120203 …}
    #variants: Doctrine\ORM\PersistentCollection {#120205 …}
    #options: Doctrine\ORM\PersistentCollection {#120209 …}
    #associations: Doctrine\ORM\PersistentCollection {#120207 …}
    #createdAt: DateTime @1751038329 {#120171
      date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120178
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120193 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120789
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120185}
        #id: 33081
        #name: "IEEE C37.20.2:1999 (R2005)"
        #slug: "ieee-c37-20-2-1999-r2005-ieee00002496-241170"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120195 …}
    #channels: Doctrine\ORM\PersistentCollection {#120201 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120197 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120199 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120187 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120175
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120177
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @962920800 {#120179
      date: 2000-07-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1111273200 {#120180
      date: 2005-03-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 78
    -documents: Doctrine\ORM\PersistentCollection {#120189 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120191 …}
  }
  "showFullLabel" => "true"
]

Attributes

[
  "showFullLabel" => "true"
]

Component

App\Twig\Components\ProductState {#120804
  +product: App\Entity\Product\Product {#120185
    #id: 9518
    #code: "IEEE00002496"
    #attributes: Doctrine\ORM\PersistentCollection {#120203 …}
    #variants: Doctrine\ORM\PersistentCollection {#120205 …}
    #options: Doctrine\ORM\PersistentCollection {#120209 …}
    #associations: Doctrine\ORM\PersistentCollection {#120207 …}
    #createdAt: DateTime @1751038329 {#120171
      date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120178
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120193 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120789
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120185}
        #id: 33081
        #name: "IEEE C37.20.2:1999 (R2005)"
        #slug: "ieee-c37-20-2-1999-r2005-ieee00002496-241170"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120195 …}
    #channels: Doctrine\ORM\PersistentCollection {#120201 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120197 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120199 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120187 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120175
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120177
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @962920800 {#120179
      date: 2000-07-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1111273200 {#120180
      date: 2005-03-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 78
    -documents: Doctrine\ORM\PersistentCollection {#120189 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120191 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductMostRecent	App\Twig\Components\ProductMostRecent	94.0 MiB	0.79 ms
Input props	["product" => App\Entity\Product\Product {#120185 #id: 9518 #code: "IEEE00002496" #attributes: Doctrine\ORM\PersistentCollection {#120203 …} #variants: Doctrine\ORM\PersistentCollection {#120205 …} #options: Doctrine\ORM\PersistentCollection {#120209 …} #associations: Doctrine\ORM\PersistentCollection {#120207 …} #createdAt: DateTime @1751038329 {#120171 date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#120178 date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120193 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#120789 #locale: "en_US" #translatable: App\Entity\Product\Product {#120185} #id: 33081 #name: "IEEE C37.20.2:1999 (R2005)" #slug: "ieee-c37-20-2-1999-r2005-ieee00002496-241170" #description: """ Revision Standard - Superseded.<br />\n Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120195 …} #channels: Doctrine\ORM\PersistentCollection {#120201 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120197 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120199 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120187 …} -apiLastModifiedAt: DateTime @1754517600 {#120175 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#120177 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @962920800 {#120179 date: 2000-07-07 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: DateTime @1111273200 {#120180 date: 2005-03-20 00:00:00.0 Europe/Paris (+01:00) } -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 78 -documents: Doctrine\ORM\PersistentCollection {#120189 …} -favorites: Doctrine\ORM\PersistentCollection {#120191 …} }]
Attributes	[]
Component	App\Twig\Components\ProductMostRecent {#120860+product: App\Entity\Product\Product {#120185 #id: 9518 #code: "IEEE00002496" #attributes: Doctrine\ORM\PersistentCollection {#120203 …} #variants: Doctrine\ORM\PersistentCollection {#120205 …} #options: Doctrine\ORM\PersistentCollection {#120209 …} #associations: Doctrine\ORM\PersistentCollection {#120207 …} #createdAt: DateTime @1751038329 {#120171 date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#120178 date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120193 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#120789 #locale: "en_US" #translatable: App\Entity\Product\Product {#120185} #id: 33081 #name: "IEEE C37.20.2:1999 (R2005)" #slug: "ieee-c37-20-2-1999-r2005-ieee00002496-241170" #description: """ Revision Standard - Superseded.<br />\n Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120195 …} #channels: Doctrine\ORM\PersistentCollection {#120201 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120197 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120199 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120187 …} -apiLastModifiedAt: DateTime @1754517600 {#120175 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#120177 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @962920800 {#120179 date: 2000-07-07 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: DateTime @1111273200 {#120180 date: 2005-03-20 00:00:00.0 Europe/Paris (+01:00) } -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 78 -documents: Doctrine\ORM\PersistentCollection {#120189 …} -favorites: Doctrine\ORM\PersistentCollection {#120191 …} } +label: "Historical" +icon: "historical" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductMostRecent

App\Twig\Components\ProductMostRecent

94.0 MiB

0.79 ms

Input props

[
  "product" => App\Entity\Product\Product {#120185
    #id: 9518
    #code: "IEEE00002496"
    #attributes: Doctrine\ORM\PersistentCollection {#120203 …}
    #variants: Doctrine\ORM\PersistentCollection {#120205 …}
    #options: Doctrine\ORM\PersistentCollection {#120209 …}
    #associations: Doctrine\ORM\PersistentCollection {#120207 …}
    #createdAt: DateTime @1751038329 {#120171
      date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120178
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120193 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120789
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120185}
        #id: 33081
        #name: "IEEE C37.20.2:1999 (R2005)"
        #slug: "ieee-c37-20-2-1999-r2005-ieee00002496-241170"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120195 …}
    #channels: Doctrine\ORM\PersistentCollection {#120201 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120197 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120199 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120187 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120175
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120177
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @962920800 {#120179
      date: 2000-07-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1111273200 {#120180
      date: 2005-03-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 78
    -documents: Doctrine\ORM\PersistentCollection {#120189 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120191 …}
  }
]

Attributes

[]

Component

App\Twig\Components\ProductMostRecent {#120860
  +product: App\Entity\Product\Product {#120185
    #id: 9518
    #code: "IEEE00002496"
    #attributes: Doctrine\ORM\PersistentCollection {#120203 …}
    #variants: Doctrine\ORM\PersistentCollection {#120205 …}
    #options: Doctrine\ORM\PersistentCollection {#120209 …}
    #associations: Doctrine\ORM\PersistentCollection {#120207 …}
    #createdAt: DateTime @1751038329 {#120171
      date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120178
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120193 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120789
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120185}
        #id: 33081
        #name: "IEEE C37.20.2:1999 (R2005)"
        #slug: "ieee-c37-20-2-1999-r2005-ieee00002496-241170"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120195 …}
    #channels: Doctrine\ORM\PersistentCollection {#120201 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120197 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120199 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120187 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120175
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120177
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @962920800 {#120179
      date: 2000-07-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1111273200 {#120180
      date: 2005-03-20 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 78
    -documents: Doctrine\ORM\PersistentCollection {#120189 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120191 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductState	App\Twig\Components\ProductState	94.0 MiB	0.20 ms
Input props	["product" => App\Entity\Product\Product {#120216 #id: 9519 #code: "IEEE00002497" #attributes: Doctrine\ORM\PersistentCollection {#120233 …} #variants: Doctrine\ORM\PersistentCollection {#120235 …} #options: Doctrine\ORM\PersistentCollection {#120239 …} #associations: Doctrine\ORM\PersistentCollection {#120237 …} #createdAt: DateTime @1751038330 {#120211 date: 2025-06-27 17:32:10.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#120212 date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120223 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#120926 #locale: "en_US" #translatable: App\Entity\Product\Product {#120216} #id: 33085 #name: "IEEE C37.20.2b:1994" #slug: "ieee-c37-20-2b-1994-ieee00002497-241171" #description: """ Amendment Standard - Superseded.<br />\n Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n \t\t\t\t """ #metaKeywords: null #metaDescription: null #shortDescription: "Supplement to IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear: Current Transformers Accuracies" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120225 …} #channels: Doctrine\ORM\PersistentCollection {#120231 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120227 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120229 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120217 …} -apiLastModifiedAt: DateTime @1743289200 {#120213 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1578006000 {#120214 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @787359600 {#120215 date: 1994-12-14 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 3 -documents: Doctrine\ORM\PersistentCollection {#120219 …} -favorites: Doctrine\ORM\PersistentCollection {#120221 …} } "showFullLabel" => "true"]
Attributes	[`"showFullLabel" => "true"`]
Component	App\Twig\Components\ProductState {#120941+product: App\Entity\Product\Product {#120216 #id: 9519 #code: "IEEE00002497" #attributes: Doctrine\ORM\PersistentCollection {#120233 …} #variants: Doctrine\ORM\PersistentCollection {#120235 …} #options: Doctrine\ORM\PersistentCollection {#120239 …} #associations: Doctrine\ORM\PersistentCollection {#120237 …} #createdAt: DateTime @1751038330 {#120211 date: 2025-06-27 17:32:10.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#120212 date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120223 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#120926 #locale: "en_US" #translatable: App\Entity\Product\Product {#120216} #id: 33085 #name: "IEEE C37.20.2b:1994" #slug: "ieee-c37-20-2b-1994-ieee00002497-241171" #description: """ Amendment Standard - Superseded.<br />\n Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n \t\t\t\t """ #metaKeywords: null #metaDescription: null #shortDescription: "Supplement to IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear: Current Transformers Accuracies" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120225 …} #channels: Doctrine\ORM\PersistentCollection {#120231 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120227 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120229 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120217 …} -apiLastModifiedAt: DateTime @1743289200 {#120213 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1578006000 {#120214 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @787359600 {#120215 date: 1994-12-14 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 3 -documents: Doctrine\ORM\PersistentCollection {#120219 …} -favorites: Doctrine\ORM\PersistentCollection {#120221 …} } +appearance: "state-suspended" +labels: [ "Superseded" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductState

App\Twig\Components\ProductState

94.0 MiB

0.20 ms

Input props

[
  "product" => App\Entity\Product\Product {#120216
    #id: 9519
    #code: "IEEE00002497"
    #attributes: Doctrine\ORM\PersistentCollection {#120233 …}
    #variants: Doctrine\ORM\PersistentCollection {#120235 …}
    #options: Doctrine\ORM\PersistentCollection {#120239 …}
    #associations: Doctrine\ORM\PersistentCollection {#120237 …}
    #createdAt: DateTime @1751038330 {#120211
      date: 2025-06-27 17:32:10.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#120212
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120223 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120926
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120216}
        #id: 33085
        #name: "IEEE C37.20.2b:1994"
        #slug: "ieee-c37-20-2b-1994-ieee00002497-241171"
        #description: """
          Amendment Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "Supplement to IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear: Current Transformers Accuracies"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120225 …}
    #channels: Doctrine\ORM\PersistentCollection {#120231 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120227 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120229 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120217 …}
    -apiLastModifiedAt: DateTime @1743289200 {#120213
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120214
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @787359600 {#120215
      date: 1994-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 3
    -documents: Doctrine\ORM\PersistentCollection {#120219 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120221 …}
  }
  "showFullLabel" => "true"
]

Attributes

[
  "showFullLabel" => "true"
]

Component

App\Twig\Components\ProductState {#120941
  +product: App\Entity\Product\Product {#120216
    #id: 9519
    #code: "IEEE00002497"
    #attributes: Doctrine\ORM\PersistentCollection {#120233 …}
    #variants: Doctrine\ORM\PersistentCollection {#120235 …}
    #options: Doctrine\ORM\PersistentCollection {#120239 …}
    #associations: Doctrine\ORM\PersistentCollection {#120237 …}
    #createdAt: DateTime @1751038330 {#120211
      date: 2025-06-27 17:32:10.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#120212
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120223 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120926
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120216}
        #id: 33085
        #name: "IEEE C37.20.2b:1994"
        #slug: "ieee-c37-20-2b-1994-ieee00002497-241171"
        #description: """
          Amendment Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "Supplement to IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear: Current Transformers Accuracies"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120225 …}
    #channels: Doctrine\ORM\PersistentCollection {#120231 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120227 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120229 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120217 …}
    -apiLastModifiedAt: DateTime @1743289200 {#120213
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120214
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @787359600 {#120215
      date: 1994-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 3
    -documents: Doctrine\ORM\PersistentCollection {#120219 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120221 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductMostRecent	App\Twig\Components\ProductMostRecent	94.0 MiB	0.78 ms
Input props	["product" => App\Entity\Product\Product {#120216 #id: 9519 #code: "IEEE00002497" #attributes: Doctrine\ORM\PersistentCollection {#120233 …} #variants: Doctrine\ORM\PersistentCollection {#120235 …} #options: Doctrine\ORM\PersistentCollection {#120239 …} #associations: Doctrine\ORM\PersistentCollection {#120237 …} #createdAt: DateTime @1751038330 {#120211 date: 2025-06-27 17:32:10.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#120212 date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120223 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#120926 #locale: "en_US" #translatable: App\Entity\Product\Product {#120216} #id: 33085 #name: "IEEE C37.20.2b:1994" #slug: "ieee-c37-20-2b-1994-ieee00002497-241171" #description: """ Amendment Standard - Superseded.<br />\n Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n \t\t\t\t """ #metaKeywords: null #metaDescription: null #shortDescription: "Supplement to IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear: Current Transformers Accuracies" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120225 …} #channels: Doctrine\ORM\PersistentCollection {#120231 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120227 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120229 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120217 …} -apiLastModifiedAt: DateTime @1743289200 {#120213 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1578006000 {#120214 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @787359600 {#120215 date: 1994-12-14 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 3 -documents: Doctrine\ORM\PersistentCollection {#120219 …} -favorites: Doctrine\ORM\PersistentCollection {#120221 …} }]
Attributes	[]
Component	App\Twig\Components\ProductMostRecent {#120993+product: App\Entity\Product\Product {#120216 #id: 9519 #code: "IEEE00002497" #attributes: Doctrine\ORM\PersistentCollection {#120233 …} #variants: Doctrine\ORM\PersistentCollection {#120235 …} #options: Doctrine\ORM\PersistentCollection {#120239 …} #associations: Doctrine\ORM\PersistentCollection {#120237 …} #createdAt: DateTime @1751038330 {#120211 date: 2025-06-27 17:32:10.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753969444 {#120212 date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120223 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#120926 #locale: "en_US" #translatable: App\Entity\Product\Product {#120216} #id: 33085 #name: "IEEE C37.20.2b:1994" #slug: "ieee-c37-20-2b-1994-ieee00002497-241171" #description: """ Amendment Standard - Superseded.<br />\n Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n \t\t\t\t """ #metaKeywords: null #metaDescription: null #shortDescription: "Supplement to IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear: Current Transformers Accuracies" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120225 …} #channels: Doctrine\ORM\PersistentCollection {#120231 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120227 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120229 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120217 …} -apiLastModifiedAt: DateTime @1743289200 {#120213 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1578006000 {#120214 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @787359600 {#120215 date: 1994-12-14 00:00:00.0 Europe/Paris (+01:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 3 -documents: Doctrine\ORM\PersistentCollection {#120219 …} -favorites: Doctrine\ORM\PersistentCollection {#120221 …} } +label: "Historical" +icon: "historical" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductMostRecent

App\Twig\Components\ProductMostRecent

94.0 MiB

0.78 ms

Input props

[
  "product" => App\Entity\Product\Product {#120216
    #id: 9519
    #code: "IEEE00002497"
    #attributes: Doctrine\ORM\PersistentCollection {#120233 …}
    #variants: Doctrine\ORM\PersistentCollection {#120235 …}
    #options: Doctrine\ORM\PersistentCollection {#120239 …}
    #associations: Doctrine\ORM\PersistentCollection {#120237 …}
    #createdAt: DateTime @1751038330 {#120211
      date: 2025-06-27 17:32:10.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#120212
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120223 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120926
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120216}
        #id: 33085
        #name: "IEEE C37.20.2b:1994"
        #slug: "ieee-c37-20-2b-1994-ieee00002497-241171"
        #description: """
          Amendment Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "Supplement to IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear: Current Transformers Accuracies"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120225 …}
    #channels: Doctrine\ORM\PersistentCollection {#120231 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120227 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120229 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120217 …}
    -apiLastModifiedAt: DateTime @1743289200 {#120213
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120214
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @787359600 {#120215
      date: 1994-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 3
    -documents: Doctrine\ORM\PersistentCollection {#120219 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120221 …}
  }
]

Attributes

[]

Component

App\Twig\Components\ProductMostRecent {#120993
  +product: App\Entity\Product\Product {#120216
    #id: 9519
    #code: "IEEE00002497"
    #attributes: Doctrine\ORM\PersistentCollection {#120233 …}
    #variants: Doctrine\ORM\PersistentCollection {#120235 …}
    #options: Doctrine\ORM\PersistentCollection {#120239 …}
    #associations: Doctrine\ORM\PersistentCollection {#120237 …}
    #createdAt: DateTime @1751038330 {#120211
      date: 2025-06-27 17:32:10.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969444 {#120212
      date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120223 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#120926
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120216}
        #id: 33085
        #name: "IEEE C37.20.2b:1994"
        #slug: "ieee-c37-20-2b-1994-ieee00002497-241171"
        #description: """
          Amendment Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "Supplement to IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear: Current Transformers Accuracies"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120225 …}
    #channels: Doctrine\ORM\PersistentCollection {#120231 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120227 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120229 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120217 …}
    -apiLastModifiedAt: DateTime @1743289200 {#120213
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120214
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @787359600 {#120215
      date: 1994-12-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 3
    -documents: Doctrine\ORM\PersistentCollection {#120219 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120221 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductState	App\Twig\Components\ProductState	94.0 MiB	0.18 ms
Input props	["product" => App\Entity\Product\Product {#120246 #id: 9517 #code: "IEEE00002494" #attributes: Doctrine\ORM\PersistentCollection {#120263 …} #variants: Doctrine\ORM\PersistentCollection {#120265 …} #options: Doctrine\ORM\PersistentCollection {#120269 …} #associations: Doctrine\ORM\PersistentCollection {#120267 …} #createdAt: DateTime @1751038329 {#120241 date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#120242 date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120253 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#121059 #locale: "en_US" #translatable: App\Entity\Product\Product {#120246} #id: 33077 #name: "IEEE C37.20.2:1993" #slug: "ieee-c37-20-2-1993-ieee00002494-241169" #description: """ Revision Standard - Superseded.<br />\n Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad and station-type cubicle switchgear containing, but not limited to, such devices as power circuit breakers; other interrupting devices; switches; control; instrumentation and metering; and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V. It applies to equipment that is part of primary and secondary unit substations. It does not include gas insulated substation equipments.<br />\n In this standard metal-clad switchgear shall be called MC switchgear, and station-type cubicle switchgear shall be called SC switchgear. Whenever the data covers both types of equipments, they shall be called ME switchgear. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120255 …} #channels: Doctrine\ORM\PersistentCollection {#120261 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120257 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120259 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120247 …} -apiLastModifiedAt: DateTime @1754517600 {#120243 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#120244 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @771199200 {#120245 date: 1994-06-10 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 64 -documents: Doctrine\ORM\PersistentCollection {#120249 …} -favorites: Doctrine\ORM\PersistentCollection {#120251 …} } "showFullLabel" => "true"]
Attributes	[`"showFullLabel" => "true"`]
Component	App\Twig\Components\ProductState {#121074+product: App\Entity\Product\Product {#120246 #id: 9517 #code: "IEEE00002494" #attributes: Doctrine\ORM\PersistentCollection {#120263 …} #variants: Doctrine\ORM\PersistentCollection {#120265 …} #options: Doctrine\ORM\PersistentCollection {#120269 …} #associations: Doctrine\ORM\PersistentCollection {#120267 …} #createdAt: DateTime @1751038329 {#120241 date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#120242 date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120253 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#121059 #locale: "en_US" #translatable: App\Entity\Product\Product {#120246} #id: 33077 #name: "IEEE C37.20.2:1993" #slug: "ieee-c37-20-2-1993-ieee00002494-241169" #description: """ Revision Standard - Superseded.<br />\n Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad and station-type cubicle switchgear containing, but not limited to, such devices as power circuit breakers; other interrupting devices; switches; control; instrumentation and metering; and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V. It applies to equipment that is part of primary and secondary unit substations. It does not include gas insulated substation equipments.<br />\n In this standard metal-clad switchgear shall be called MC switchgear, and station-type cubicle switchgear shall be called SC switchgear. Whenever the data covers both types of equipments, they shall be called ME switchgear. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120255 …} #channels: Doctrine\ORM\PersistentCollection {#120261 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120257 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120259 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120247 …} -apiLastModifiedAt: DateTime @1754517600 {#120243 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#120244 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @771199200 {#120245 date: 1994-06-10 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 64 -documents: Doctrine\ORM\PersistentCollection {#120249 …} -favorites: Doctrine\ORM\PersistentCollection {#120251 …} } +appearance: "state-suspended" +labels: [ "Superseded" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductState

App\Twig\Components\ProductState

94.0 MiB

0.18 ms

Input props

[
  "product" => App\Entity\Product\Product {#120246
    #id: 9517
    #code: "IEEE00002494"
    #attributes: Doctrine\ORM\PersistentCollection {#120263 …}
    #variants: Doctrine\ORM\PersistentCollection {#120265 …}
    #options: Doctrine\ORM\PersistentCollection {#120269 …}
    #associations: Doctrine\ORM\PersistentCollection {#120267 …}
    #createdAt: DateTime @1751038329 {#120241
      date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120242
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121059
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120246}
        #id: 33077
        #name: "IEEE C37.20.2:1993"
        #slug: "ieee-c37-20-2-1993-ieee00002494-241169"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad and station-type cubicle switchgear containing, but not limited to, such devices as power circuit breakers; other interrupting devices; switches; control; instrumentation and metering; and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V. It applies to equipment that is part of primary and secondary unit substations. It does not include gas insulated substation equipments.<br />\n
          In this standard metal-clad switchgear shall be called MC switchgear, and station-type cubicle switchgear shall be called SC switchgear. Whenever the data covers both types of equipments, they shall be called ME switchgear.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120255 …}
    #channels: Doctrine\ORM\PersistentCollection {#120261 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120257 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120259 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120247 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120243
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120244
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @771199200 {#120245
      date: 1994-06-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#120249 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120251 …}
  }
  "showFullLabel" => "true"
]

Attributes

[
  "showFullLabel" => "true"
]

Component

App\Twig\Components\ProductState {#121074
  +product: App\Entity\Product\Product {#120246
    #id: 9517
    #code: "IEEE00002494"
    #attributes: Doctrine\ORM\PersistentCollection {#120263 …}
    #variants: Doctrine\ORM\PersistentCollection {#120265 …}
    #options: Doctrine\ORM\PersistentCollection {#120269 …}
    #associations: Doctrine\ORM\PersistentCollection {#120267 …}
    #createdAt: DateTime @1751038329 {#120241
      date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120242
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121059
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120246}
        #id: 33077
        #name: "IEEE C37.20.2:1993"
        #slug: "ieee-c37-20-2-1993-ieee00002494-241169"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad and station-type cubicle switchgear containing, but not limited to, such devices as power circuit breakers; other interrupting devices; switches; control; instrumentation and metering; and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V. It applies to equipment that is part of primary and secondary unit substations. It does not include gas insulated substation equipments.<br />\n
          In this standard metal-clad switchgear shall be called MC switchgear, and station-type cubicle switchgear shall be called SC switchgear. Whenever the data covers both types of equipments, they shall be called ME switchgear.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120255 …}
    #channels: Doctrine\ORM\PersistentCollection {#120261 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120257 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120259 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120247 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120243
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120244
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @771199200 {#120245
      date: 1994-06-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#120249 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120251 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductMostRecent	App\Twig\Components\ProductMostRecent	94.0 MiB	0.80 ms
Input props	["product" => App\Entity\Product\Product {#120246 #id: 9517 #code: "IEEE00002494" #attributes: Doctrine\ORM\PersistentCollection {#120263 …} #variants: Doctrine\ORM\PersistentCollection {#120265 …} #options: Doctrine\ORM\PersistentCollection {#120269 …} #associations: Doctrine\ORM\PersistentCollection {#120267 …} #createdAt: DateTime @1751038329 {#120241 date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#120242 date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120253 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#121059 #locale: "en_US" #translatable: App\Entity\Product\Product {#120246} #id: 33077 #name: "IEEE C37.20.2:1993" #slug: "ieee-c37-20-2-1993-ieee00002494-241169" #description: """ Revision Standard - Superseded.<br />\n Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad and station-type cubicle switchgear containing, but not limited to, such devices as power circuit breakers; other interrupting devices; switches; control; instrumentation and metering; and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V. It applies to equipment that is part of primary and secondary unit substations. It does not include gas insulated substation equipments.<br />\n In this standard metal-clad switchgear shall be called MC switchgear, and station-type cubicle switchgear shall be called SC switchgear. Whenever the data covers both types of equipments, they shall be called ME switchgear. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120255 …} #channels: Doctrine\ORM\PersistentCollection {#120261 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120257 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120259 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120247 …} -apiLastModifiedAt: DateTime @1754517600 {#120243 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#120244 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @771199200 {#120245 date: 1994-06-10 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 64 -documents: Doctrine\ORM\PersistentCollection {#120249 …} -favorites: Doctrine\ORM\PersistentCollection {#120251 …} }]
Attributes	[]
Component	App\Twig\Components\ProductMostRecent {#121126+product: App\Entity\Product\Product {#120246 #id: 9517 #code: "IEEE00002494" #attributes: Doctrine\ORM\PersistentCollection {#120263 …} #variants: Doctrine\ORM\PersistentCollection {#120265 …} #options: Doctrine\ORM\PersistentCollection {#120269 …} #associations: Doctrine\ORM\PersistentCollection {#120267 …} #createdAt: DateTime @1751038329 {#120241 date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#120242 date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120253 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#121059 #locale: "en_US" #translatable: App\Entity\Product\Product {#120246} #id: 33077 #name: "IEEE C37.20.2:1993" #slug: "ieee-c37-20-2-1993-ieee00002494-241169" #description: """ Revision Standard - Superseded.<br />\n Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n \t\t\t\t<br />\n This standard covers metal-clad and station-type cubicle switchgear containing, but not limited to, such devices as power circuit breakers; other interrupting devices; switches; control; instrumentation and metering; and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V. It applies to equipment that is part of primary and secondary unit substations. It does not include gas insulated substation equipments.<br />\n In this standard metal-clad switchgear shall be called MC switchgear, and station-type cubicle switchgear shall be called SC switchgear. Whenever the data covers both types of equipments, they shall be called ME switchgear. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120255 …} #channels: Doctrine\ORM\PersistentCollection {#120261 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120257 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120259 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120247 …} -apiLastModifiedAt: DateTime @1754517600 {#120243 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#120244 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @771199200 {#120245 date: 1994-06-10 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 64 -documents: Doctrine\ORM\PersistentCollection {#120249 …} -favorites: Doctrine\ORM\PersistentCollection {#120251 …} } +label: "Historical" +icon: "historical" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductMostRecent

App\Twig\Components\ProductMostRecent

94.0 MiB

0.80 ms

Input props

[
  "product" => App\Entity\Product\Product {#120246
    #id: 9517
    #code: "IEEE00002494"
    #attributes: Doctrine\ORM\PersistentCollection {#120263 …}
    #variants: Doctrine\ORM\PersistentCollection {#120265 …}
    #options: Doctrine\ORM\PersistentCollection {#120269 …}
    #associations: Doctrine\ORM\PersistentCollection {#120267 …}
    #createdAt: DateTime @1751038329 {#120241
      date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120242
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121059
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120246}
        #id: 33077
        #name: "IEEE C37.20.2:1993"
        #slug: "ieee-c37-20-2-1993-ieee00002494-241169"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad and station-type cubicle switchgear containing, but not limited to, such devices as power circuit breakers; other interrupting devices; switches; control; instrumentation and metering; and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V. It applies to equipment that is part of primary and secondary unit substations. It does not include gas insulated substation equipments.<br />\n
          In this standard metal-clad switchgear shall be called MC switchgear, and station-type cubicle switchgear shall be called SC switchgear. Whenever the data covers both types of equipments, they shall be called ME switchgear.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120255 …}
    #channels: Doctrine\ORM\PersistentCollection {#120261 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120257 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120259 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120247 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120243
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120244
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @771199200 {#120245
      date: 1994-06-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#120249 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120251 …}
  }
]

Attributes

[]

Component

App\Twig\Components\ProductMostRecent {#121126
  +product: App\Entity\Product\Product {#120246
    #id: 9517
    #code: "IEEE00002494"
    #attributes: Doctrine\ORM\PersistentCollection {#120263 …}
    #variants: Doctrine\ORM\PersistentCollection {#120265 …}
    #options: Doctrine\ORM\PersistentCollection {#120269 …}
    #associations: Doctrine\ORM\PersistentCollection {#120267 …}
    #createdAt: DateTime @1751038329 {#120241
      date: 2025-06-27 17:32:09.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120242
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120253 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121059
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120246}
        #id: 33077
        #name: "IEEE C37.20.2:1993"
        #slug: "ieee-c37-20-2-1993-ieee00002494-241169"
        #description: """
          Revision Standard - Superseded.<br />\n
          Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad and station-type cubicle switchgear containing, but not limited to, such devices as power circuit breakers; other interrupting devices; switches; control; instrumentation and metering; and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V. It applies to equipment that is part of primary and secondary unit substations. It does not include gas insulated substation equipments.<br />\n
          In this standard metal-clad switchgear shall be called MC switchgear, and station-type cubicle switchgear shall be called SC switchgear. Whenever the data covers both types of equipments, they shall be called ME switchgear.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120255 …}
    #channels: Doctrine\ORM\PersistentCollection {#120261 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120257 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120259 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120247 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120243
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120244
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @771199200 {#120245
      date: 1994-06-10 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 64
    -documents: Doctrine\ORM\PersistentCollection {#120249 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120251 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductState	App\Twig\Components\ProductState	94.0 MiB	0.41 ms
Input props	["product" => App\Entity\Product\Product {#120277 #id: 9516 #code: "IEEE00002493" #attributes: Doctrine\ORM\PersistentCollection {#120294 …} #variants: Doctrine\ORM\PersistentCollection {#120296 …} #options: Doctrine\ORM\PersistentCollection {#120300 …} #associations: Doctrine\ORM\PersistentCollection {#120298 …} #createdAt: DateTime @1751038328 {#120271 date: 2025-06-27 17:32:08.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#120272 date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120284 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#121192 #locale: "en_US" #translatable: App\Entity\Product\Product {#120277} #id: 33073 #name: "IEEE C37.20.2:1987 (R1992)" #slug: "ieee-c37-20-2-1987-r1992-ieee00002493-241168" #description: """ New IEEE Standard - Superseded.<br />\n This standard includes only the requirements for metal- clad and station-type cubicle switchgear.<br />\n These requirements were previously a part of ANSI/IEEE C37.20-1969 (R 1981), IEEE Standard for<br />\n Switchgear Assemblies including Metal-Enclosed Bus (1974 Consolidated Edition). Other types of<br />\n equipment previously included in ANSI / IEEE C37.20-1969 (R 1981) will now be incorporated in<br />\n separate publications.<br />\n \t\t\t\t<br />\n This standard covers metal-clad and station-type cubicle switchgear containing but not limited to such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n This standard is concerned with enclosed, rather than open, switchgear assemblies rated above 1OOOV. It includes equipments that are part of primary and secondary unit substations.<br />\n It does not include gas insulated substation equipments.<br />\n In this standard metalclad switchgear shall be called MC switchgear and station type cubicle<br />\n switchgear shall be called SC switchgear. Whenever the data covers both types of equipments,<br />\n then they shall be called ME switchgear. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE/ANSI Standard for Metal-Clad and Station-Type Cubicle Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120286 …} #channels: Doctrine\ORM\PersistentCollection {#120292 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120288 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120290 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120278 …} -apiLastModifiedAt: DateTime @1754517600 {#120273 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#120274 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @552520800 {#120275 date: 1987-07-06 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: DateTime @708818400 {#120276 date: 1992-06-18 00:00:00.0 Europe/Paris (+02:00) } -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 47 -documents: Doctrine\ORM\PersistentCollection {#120280 …} -favorites: Doctrine\ORM\PersistentCollection {#120282 …} } "showFullLabel" => "true"]
Attributes	[`"showFullLabel" => "true"`]
Component	App\Twig\Components\ProductState {#121207+product: App\Entity\Product\Product {#120277 #id: 9516 #code: "IEEE00002493" #attributes: Doctrine\ORM\PersistentCollection {#120294 …} #variants: Doctrine\ORM\PersistentCollection {#120296 …} #options: Doctrine\ORM\PersistentCollection {#120300 …} #associations: Doctrine\ORM\PersistentCollection {#120298 …} #createdAt: DateTime @1751038328 {#120271 date: 2025-06-27 17:32:08.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#120272 date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120284 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#121192 #locale: "en_US" #translatable: App\Entity\Product\Product {#120277} #id: 33073 #name: "IEEE C37.20.2:1987 (R1992)" #slug: "ieee-c37-20-2-1987-r1992-ieee00002493-241168" #description: """ New IEEE Standard - Superseded.<br />\n This standard includes only the requirements for metal- clad and station-type cubicle switchgear.<br />\n These requirements were previously a part of ANSI/IEEE C37.20-1969 (R 1981), IEEE Standard for<br />\n Switchgear Assemblies including Metal-Enclosed Bus (1974 Consolidated Edition). Other types of<br />\n equipment previously included in ANSI / IEEE C37.20-1969 (R 1981) will now be incorporated in<br />\n separate publications.<br />\n \t\t\t\t<br />\n This standard covers metal-clad and station-type cubicle switchgear containing but not limited to such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n This standard is concerned with enclosed, rather than open, switchgear assemblies rated above 1OOOV. It includes equipments that are part of primary and secondary unit substations.<br />\n It does not include gas insulated substation equipments.<br />\n In this standard metalclad switchgear shall be called MC switchgear and station type cubicle<br />\n switchgear shall be called SC switchgear. Whenever the data covers both types of equipments,<br />\n then they shall be called ME switchgear. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE/ANSI Standard for Metal-Clad and Station-Type Cubicle Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120286 …} #channels: Doctrine\ORM\PersistentCollection {#120292 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120288 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120290 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120278 …} -apiLastModifiedAt: DateTime @1754517600 {#120273 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#120274 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @552520800 {#120275 date: 1987-07-06 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: DateTime @708818400 {#120276 date: 1992-06-18 00:00:00.0 Europe/Paris (+02:00) } -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 47 -documents: Doctrine\ORM\PersistentCollection {#120280 …} -favorites: Doctrine\ORM\PersistentCollection {#120282 …} } +appearance: "state-suspended" +labels: [ "Superseded" "Confirmed" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductState

App\Twig\Components\ProductState

94.0 MiB

0.41 ms

Input props

[
  "product" => App\Entity\Product\Product {#120277
    #id: 9516
    #code: "IEEE00002493"
    #attributes: Doctrine\ORM\PersistentCollection {#120294 …}
    #variants: Doctrine\ORM\PersistentCollection {#120296 …}
    #options: Doctrine\ORM\PersistentCollection {#120300 …}
    #associations: Doctrine\ORM\PersistentCollection {#120298 …}
    #createdAt: DateTime @1751038328 {#120271
      date: 2025-06-27 17:32:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120272
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120284 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121192
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120277}
        #id: 33073
        #name: "IEEE C37.20.2:1987 (R1992)"
        #slug: "ieee-c37-20-2-1987-r1992-ieee00002493-241168"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard includes only the requirements for metal- clad and station-type cubicle switchgear.<br />\n
          These requirements were previously a part of ANSI/IEEE C37.20-1969 (R 1981), IEEE Standard for<br />\n
          Switchgear Assemblies including Metal-Enclosed Bus (1974 Consolidated Edition). Other types of<br />\n
          equipment previously included in ANSI / IEEE C37.20-1969 (R 1981) will now be incorporated in<br />\n
          separate publications.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad and station-type cubicle switchgear containing but not limited to such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, switchgear assemblies rated above 1OOOV. It includes equipments that are part of primary and secondary unit substations.<br />\n
          It does not include gas insulated substation equipments.<br />\n
          In this standard metalclad switchgear shall be called MC switchgear and station type cubicle<br />\n
          switchgear shall be called SC switchgear. Whenever the data covers both types of equipments,<br />\n
          then they shall be called ME switchgear.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE/ANSI Standard for Metal-Clad and Station-Type Cubicle Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120286 …}
    #channels: Doctrine\ORM\PersistentCollection {#120292 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120288 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120290 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120278 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120273
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120274
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @552520800 {#120275
      date: 1987-07-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @708818400 {#120276
      date: 1992-06-18 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 47
    -documents: Doctrine\ORM\PersistentCollection {#120280 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120282 …}
  }
  "showFullLabel" => "true"
]

Attributes

[
  "showFullLabel" => "true"
]

Component

App\Twig\Components\ProductState {#121207
  +product: App\Entity\Product\Product {#120277
    #id: 9516
    #code: "IEEE00002493"
    #attributes: Doctrine\ORM\PersistentCollection {#120294 …}
    #variants: Doctrine\ORM\PersistentCollection {#120296 …}
    #options: Doctrine\ORM\PersistentCollection {#120300 …}
    #associations: Doctrine\ORM\PersistentCollection {#120298 …}
    #createdAt: DateTime @1751038328 {#120271
      date: 2025-06-27 17:32:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120272
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120284 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121192
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120277}
        #id: 33073
        #name: "IEEE C37.20.2:1987 (R1992)"
        #slug: "ieee-c37-20-2-1987-r1992-ieee00002493-241168"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard includes only the requirements for metal- clad and station-type cubicle switchgear.<br />\n
          These requirements were previously a part of ANSI/IEEE C37.20-1969 (R 1981), IEEE Standard for<br />\n
          Switchgear Assemblies including Metal-Enclosed Bus (1974 Consolidated Edition). Other types of<br />\n
          equipment previously included in ANSI / IEEE C37.20-1969 (R 1981) will now be incorporated in<br />\n
          separate publications.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad and station-type cubicle switchgear containing but not limited to such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, switchgear assemblies rated above 1OOOV. It includes equipments that are part of primary and secondary unit substations.<br />\n
          It does not include gas insulated substation equipments.<br />\n
          In this standard metalclad switchgear shall be called MC switchgear and station type cubicle<br />\n
          switchgear shall be called SC switchgear. Whenever the data covers both types of equipments,<br />\n
          then they shall be called ME switchgear.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE/ANSI Standard for Metal-Clad and Station-Type Cubicle Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120286 …}
    #channels: Doctrine\ORM\PersistentCollection {#120292 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120288 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120290 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120278 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120273
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120274
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @552520800 {#120275
      date: 1987-07-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @708818400 {#120276
      date: 1992-06-18 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 47
    -documents: Doctrine\ORM\PersistentCollection {#120280 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120282 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductMostRecent	App\Twig\Components\ProductMostRecent	94.0 MiB	0.78 ms
Input props	["product" => App\Entity\Product\Product {#120277 #id: 9516 #code: "IEEE00002493" #attributes: Doctrine\ORM\PersistentCollection {#120294 …} #variants: Doctrine\ORM\PersistentCollection {#120296 …} #options: Doctrine\ORM\PersistentCollection {#120300 …} #associations: Doctrine\ORM\PersistentCollection {#120298 …} #createdAt: DateTime @1751038328 {#120271 date: 2025-06-27 17:32:08.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#120272 date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120284 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#121192 #locale: "en_US" #translatable: App\Entity\Product\Product {#120277} #id: 33073 #name: "IEEE C37.20.2:1987 (R1992)" #slug: "ieee-c37-20-2-1987-r1992-ieee00002493-241168" #description: """ New IEEE Standard - Superseded.<br />\n This standard includes only the requirements for metal- clad and station-type cubicle switchgear.<br />\n These requirements were previously a part of ANSI/IEEE C37.20-1969 (R 1981), IEEE Standard for<br />\n Switchgear Assemblies including Metal-Enclosed Bus (1974 Consolidated Edition). Other types of<br />\n equipment previously included in ANSI / IEEE C37.20-1969 (R 1981) will now be incorporated in<br />\n separate publications.<br />\n \t\t\t\t<br />\n This standard covers metal-clad and station-type cubicle switchgear containing but not limited to such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n This standard is concerned with enclosed, rather than open, switchgear assemblies rated above 1OOOV. It includes equipments that are part of primary and secondary unit substations.<br />\n It does not include gas insulated substation equipments.<br />\n In this standard metalclad switchgear shall be called MC switchgear and station type cubicle<br />\n switchgear shall be called SC switchgear. Whenever the data covers both types of equipments,<br />\n then they shall be called ME switchgear. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE/ANSI Standard for Metal-Clad and Station-Type Cubicle Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120286 …} #channels: Doctrine\ORM\PersistentCollection {#120292 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120288 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120290 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120278 …} -apiLastModifiedAt: DateTime @1754517600 {#120273 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#120274 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @552520800 {#120275 date: 1987-07-06 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: DateTime @708818400 {#120276 date: 1992-06-18 00:00:00.0 Europe/Paris (+02:00) } -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 47 -documents: Doctrine\ORM\PersistentCollection {#120280 …} -favorites: Doctrine\ORM\PersistentCollection {#120282 …} }]
Attributes	[]
Component	App\Twig\Components\ProductMostRecent {#121259+product: App\Entity\Product\Product {#120277 #id: 9516 #code: "IEEE00002493" #attributes: Doctrine\ORM\PersistentCollection {#120294 …} #variants: Doctrine\ORM\PersistentCollection {#120296 …} #options: Doctrine\ORM\PersistentCollection {#120300 …} #associations: Doctrine\ORM\PersistentCollection {#120298 …} #createdAt: DateTime @1751038328 {#120271 date: 2025-06-27 17:32:08.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1754607004 {#120272 date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#120284 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#121192 #locale: "en_US" #translatable: App\Entity\Product\Product {#120277} #id: 33073 #name: "IEEE C37.20.2:1987 (R1992)" #slug: "ieee-c37-20-2-1987-r1992-ieee00002493-241168" #description: """ New IEEE Standard - Superseded.<br />\n This standard includes only the requirements for metal- clad and station-type cubicle switchgear.<br />\n These requirements were previously a part of ANSI/IEEE C37.20-1969 (R 1981), IEEE Standard for<br />\n Switchgear Assemblies including Metal-Enclosed Bus (1974 Consolidated Edition). Other types of<br />\n equipment previously included in ANSI / IEEE C37.20-1969 (R 1981) will now be incorporated in<br />\n separate publications.<br />\n \t\t\t\t<br />\n This standard covers metal-clad and station-type cubicle switchgear containing but not limited to such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n This standard is concerned with enclosed, rather than open, switchgear assemblies rated above 1OOOV. It includes equipments that are part of primary and secondary unit substations.<br />\n It does not include gas insulated substation equipments.<br />\n In this standard metalclad switchgear shall be called MC switchgear and station type cubicle<br />\n switchgear shall be called SC switchgear. Whenever the data covers both types of equipments,<br />\n then they shall be called ME switchgear. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE/ANSI Standard for Metal-Clad and Station-Type Cubicle Switchgear" -notes: "Superseded" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#120286 …} #channels: Doctrine\ORM\PersistentCollection {#120292 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#120288 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#120290 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120278 …} -apiLastModifiedAt: DateTime @1754517600 {#120273 date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00) } -lastUpdatedAt: DateTime @1578006000 {#120274 date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @552520800 {#120275 date: 1987-07-06 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: DateTime @708818400 {#120276 date: 1992-06-18 00:00:00.0 Europe/Paris (+02:00) } -canceledAt: null -edition: null -coreDocument: "C37.20.2" -bookCollection: "" -pageCount: 47 -documents: Doctrine\ORM\PersistentCollection {#120280 …} -favorites: Doctrine\ORM\PersistentCollection {#120282 …} } +label: "Historical" +icon: "historical" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductMostRecent

App\Twig\Components\ProductMostRecent

94.0 MiB

0.78 ms

Input props

[
  "product" => App\Entity\Product\Product {#120277
    #id: 9516
    #code: "IEEE00002493"
    #attributes: Doctrine\ORM\PersistentCollection {#120294 …}
    #variants: Doctrine\ORM\PersistentCollection {#120296 …}
    #options: Doctrine\ORM\PersistentCollection {#120300 …}
    #associations: Doctrine\ORM\PersistentCollection {#120298 …}
    #createdAt: DateTime @1751038328 {#120271
      date: 2025-06-27 17:32:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120272
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120284 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121192
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120277}
        #id: 33073
        #name: "IEEE C37.20.2:1987 (R1992)"
        #slug: "ieee-c37-20-2-1987-r1992-ieee00002493-241168"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard includes only the requirements for metal- clad and station-type cubicle switchgear.<br />\n
          These requirements were previously a part of ANSI/IEEE C37.20-1969 (R 1981), IEEE Standard for<br />\n
          Switchgear Assemblies including Metal-Enclosed Bus (1974 Consolidated Edition). Other types of<br />\n
          equipment previously included in ANSI / IEEE C37.20-1969 (R 1981) will now be incorporated in<br />\n
          separate publications.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad and station-type cubicle switchgear containing but not limited to such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, switchgear assemblies rated above 1OOOV. It includes equipments that are part of primary and secondary unit substations.<br />\n
          It does not include gas insulated substation equipments.<br />\n
          In this standard metalclad switchgear shall be called MC switchgear and station type cubicle<br />\n
          switchgear shall be called SC switchgear. Whenever the data covers both types of equipments,<br />\n
          then they shall be called ME switchgear.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE/ANSI Standard for Metal-Clad and Station-Type Cubicle Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120286 …}
    #channels: Doctrine\ORM\PersistentCollection {#120292 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120288 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120290 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120278 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120273
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120274
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @552520800 {#120275
      date: 1987-07-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @708818400 {#120276
      date: 1992-06-18 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 47
    -documents: Doctrine\ORM\PersistentCollection {#120280 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120282 …}
  }
]

Attributes

[]

Component

App\Twig\Components\ProductMostRecent {#121259
  +product: App\Entity\Product\Product {#120277
    #id: 9516
    #code: "IEEE00002493"
    #attributes: Doctrine\ORM\PersistentCollection {#120294 …}
    #variants: Doctrine\ORM\PersistentCollection {#120296 …}
    #options: Doctrine\ORM\PersistentCollection {#120300 …}
    #associations: Doctrine\ORM\PersistentCollection {#120298 …}
    #createdAt: DateTime @1751038328 {#120271
      date: 2025-06-27 17:32:08.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#120272
      date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#120284 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#121192
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#120277}
        #id: 33073
        #name: "IEEE C37.20.2:1987 (R1992)"
        #slug: "ieee-c37-20-2-1987-r1992-ieee00002493-241168"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard includes only the requirements for metal- clad and station-type cubicle switchgear.<br />\n
          These requirements were previously a part of ANSI/IEEE C37.20-1969 (R 1981), IEEE Standard for<br />\n
          Switchgear Assemblies including Metal-Enclosed Bus (1974 Consolidated Edition). Other types of<br />\n
          equipment previously included in ANSI / IEEE C37.20-1969 (R 1981) will now be incorporated in<br />\n
          separate publications.<br />\n
          \t\t\t\t<br />\n
          This standard covers metal-clad and station-type cubicle switchgear containing but not limited to such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.<br />\n
          This standard is concerned with enclosed, rather than open, switchgear assemblies rated above 1OOOV. It includes equipments that are part of primary and secondary unit substations.<br />\n
          It does not include gas insulated substation equipments.<br />\n
          In this standard metalclad switchgear shall be called MC switchgear and station type cubicle<br />\n
          switchgear shall be called SC switchgear. Whenever the data covers both types of equipments,<br />\n
          then they shall be called ME switchgear.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE/ANSI Standard for Metal-Clad and Station-Type Cubicle Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#120286 …}
    #channels: Doctrine\ORM\PersistentCollection {#120292 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#120288 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#120290 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#120278 …}
    -apiLastModifiedAt: DateTime @1754517600 {#120273
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#120274
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @552520800 {#120275
      date: 1987-07-06 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @708818400 {#120276
      date: 1992-06-18 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.2"
    -bookCollection: ""
    -pageCount: 47
    -documents: Doctrine\ORM\PersistentCollection {#120280 …}
    -favorites: Doctrine\ORM\PersistentCollection {#120282 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductCard	App\Twig\Components\ProductCard	118.0 MiB	9.00 ms
Input props	["product" => App\Entity\Product\Product {#142720 #id: 12020 #code: "IEEE00006946" #attributes: Doctrine\ORM\PersistentCollection {#142725 …} #variants: Doctrine\ORM\PersistentCollection {#142723 …} #options: Doctrine\ORM\PersistentCollection {#142718 …} #associations: Doctrine\ORM\PersistentCollection {#142721 …} #createdAt: DateTime @1751040142 {#142714 date: 2025-06-27 18:02:22.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753970307 {#142749 date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#142736 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#142832 #locale: "en_US" #translatable: App\Entity\Product\Product {#142720} #id: 43089 #name: "IEEE/IEC 62271-37-013:2021" #slug: "ieee-iec-62271-37-013-2021-ieee00006946-243672" #description: """ Revision Standard - Active.<br />\n <br />\n \t\t\t\t<br />\n This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE/IEC International Standard for High-voltage switchgear and controlgear--Part 37-013: Alternating current generator circuit-breakers" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#142734 …} #channels: Doctrine\ORM\PersistentCollection {#142727 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#142731 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#142729 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#142741 …} -apiLastModifiedAt: DateTime @1743289200 {#142700 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1640646000 {#142748 date: 2021-12-28 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1634594400 {#142707 date: 2021-10-19 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "62271-37-013" -bookCollection: "" -pageCount: 536 -documents: Doctrine\ORM\PersistentCollection {#142740 …} -favorites: Doctrine\ORM\PersistentCollection {#142738 …} } "layout" => "vertical" "showPrice" => true "showStatusBadges" => true "additionalClasses" => "product__teaser--with-grey-border" "hasStretchedLink" => true "hoverType" => "shadow" "linkLabel" => "See more"]
Attributes	[]
Component	App\Twig\Components\ProductCard {#142793+product: App\Entity\Product\Product {#142720 #id: 12020 #code: "IEEE00006946" #attributes: Doctrine\ORM\PersistentCollection {#142725 …} #variants: Doctrine\ORM\PersistentCollection {#142723 …} #options: Doctrine\ORM\PersistentCollection {#142718 …} #associations: Doctrine\ORM\PersistentCollection {#142721 …} #createdAt: DateTime @1751040142 {#142714 date: 2025-06-27 18:02:22.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753970307 {#142749 date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#142736 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#142832 #locale: "en_US" #translatable: App\Entity\Product\Product {#142720} #id: 43089 #name: "IEEE/IEC 62271-37-013:2021" #slug: "ieee-iec-62271-37-013-2021-ieee00006946-243672" #description: """ Revision Standard - Active.<br />\n <br />\n \t\t\t\t<br />\n This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE/IEC International Standard for High-voltage switchgear and controlgear--Part 37-013: Alternating current generator circuit-breakers" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#142734 …} #channels: Doctrine\ORM\PersistentCollection {#142727 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#142731 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#142729 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#142741 …} -apiLastModifiedAt: DateTime @1743289200 {#142700 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1640646000 {#142748 date: 2021-12-28 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1634594400 {#142707 date: 2021-10-19 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "62271-37-013" -bookCollection: "" -pageCount: 536 -documents: Doctrine\ORM\PersistentCollection {#142740 …} -favorites: Doctrine\ORM\PersistentCollection {#142738 …} } +layout: "vertical" +showPrice: true +showStatusBadges: true +additionalClasses: "product__teaser--with-grey-border" +linkLabel: "See more" +imageFilter: "product_thumbnail_teaser" +hasStretchedLink: true +backgroundColor: "white" +hoverType: "shadow"}

ProductCard

App\Twig\Components\ProductCard

118.0 MiB

9.00 ms

Input props

[
  "product" => App\Entity\Product\Product {#142720
    #id: 12020
    #code: "IEEE00006946"
    #attributes: Doctrine\ORM\PersistentCollection {#142725 …}
    #variants: Doctrine\ORM\PersistentCollection {#142723 …}
    #options: Doctrine\ORM\PersistentCollection {#142718 …}
    #associations: Doctrine\ORM\PersistentCollection {#142721 …}
    #createdAt: DateTime @1751040142 {#142714
      date: 2025-06-27 18:02:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970307 {#142749
      date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#142736 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#142832
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#142720}
        #id: 43089
        #name: "IEEE/IEC 62271-37-013:2021"
        #slug: "ieee-iec-62271-37-013-2021-ieee00006946-243672"
        #description: """
          Revision Standard - Active.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE/IEC International Standard for High-voltage switchgear and controlgear--Part 37-013: Alternating current generator circuit-breakers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#142734 …}
    #channels: Doctrine\ORM\PersistentCollection {#142727 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#142731 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#142729 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#142741 …}
    -apiLastModifiedAt: DateTime @1743289200 {#142700
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1640646000 {#142748
      date: 2021-12-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1634594400 {#142707
      date: 2021-10-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "62271-37-013"
    -bookCollection: ""
    -pageCount: 536
    -documents: Doctrine\ORM\PersistentCollection {#142740 …}
    -favorites: Doctrine\ORM\PersistentCollection {#142738 …}
  }
  "layout" => "vertical"
  "showPrice" => true
  "showStatusBadges" => true
  "additionalClasses" => "product__teaser--with-grey-border"
  "hasStretchedLink" => true
  "hoverType" => "shadow"
  "linkLabel" => "See more"
]

Attributes

[]

Component

App\Twig\Components\ProductCard {#142793
  +product: App\Entity\Product\Product {#142720
    #id: 12020
    #code: "IEEE00006946"
    #attributes: Doctrine\ORM\PersistentCollection {#142725 …}
    #variants: Doctrine\ORM\PersistentCollection {#142723 …}
    #options: Doctrine\ORM\PersistentCollection {#142718 …}
    #associations: Doctrine\ORM\PersistentCollection {#142721 …}
    #createdAt: DateTime @1751040142 {#142714
      date: 2025-06-27 18:02:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970307 {#142749
      date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#142736 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#142832
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#142720}
        #id: 43089
        #name: "IEEE/IEC 62271-37-013:2021"
        #slug: "ieee-iec-62271-37-013-2021-ieee00006946-243672"
        #description: """
          Revision Standard - Active.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE/IEC International Standard for High-voltage switchgear and controlgear--Part 37-013: Alternating current generator circuit-breakers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#142734 …}
    #channels: Doctrine\ORM\PersistentCollection {#142727 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#142731 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#142729 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#142741 …}
    -apiLastModifiedAt: DateTime @1743289200 {#142700
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1640646000 {#142748
      date: 2021-12-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1634594400 {#142707
      date: 2021-10-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "62271-37-013"
    -bookCollection: ""
    -pageCount: 536
    -documents: Doctrine\ORM\PersistentCollection {#142740 …}
    -favorites: Doctrine\ORM\PersistentCollection {#142738 …}
  }
  +layout: "vertical"
  +showPrice: true
  +showStatusBadges: true
  +additionalClasses: "product__teaser--with-grey-border"
  +linkLabel: "See more"
  +imageFilter: "product_thumbnail_teaser"
  +hasStretchedLink: true
  +backgroundColor: "white"
  +hoverType: "shadow"
}

ProductState	App\Twig\Components\ProductState	118.0 MiB	0.16 ms
Input props	["product" => App\Entity\Product\Product {#142720 #id: 12020 #code: "IEEE00006946" #attributes: Doctrine\ORM\PersistentCollection {#142725 …} #variants: Doctrine\ORM\PersistentCollection {#142723 …} #options: Doctrine\ORM\PersistentCollection {#142718 …} #associations: Doctrine\ORM\PersistentCollection {#142721 …} #createdAt: DateTime @1751040142 {#142714 date: 2025-06-27 18:02:22.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753970307 {#142749 date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#142736 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#142832 #locale: "en_US" #translatable: App\Entity\Product\Product {#142720} #id: 43089 #name: "IEEE/IEC 62271-37-013:2021" #slug: "ieee-iec-62271-37-013-2021-ieee00006946-243672" #description: """ Revision Standard - Active.<br />\n <br />\n \t\t\t\t<br />\n This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE/IEC International Standard for High-voltage switchgear and controlgear--Part 37-013: Alternating current generator circuit-breakers" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#142734 …} #channels: Doctrine\ORM\PersistentCollection {#142727 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#142731 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#142729 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#142741 …} -apiLastModifiedAt: DateTime @1743289200 {#142700 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1640646000 {#142748 date: 2021-12-28 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1634594400 {#142707 date: 2021-10-19 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "62271-37-013" -bookCollection: "" -pageCount: 536 -documents: Doctrine\ORM\PersistentCollection {#142740 …} -favorites: Doctrine\ORM\PersistentCollection {#142738 …} }]
Attributes	[`"showFullLabel" => false`]
Component	App\Twig\Components\ProductState {#142834+product: App\Entity\Product\Product {#142720 #id: 12020 #code: "IEEE00006946" #attributes: Doctrine\ORM\PersistentCollection {#142725 …} #variants: Doctrine\ORM\PersistentCollection {#142723 …} #options: Doctrine\ORM\PersistentCollection {#142718 …} #associations: Doctrine\ORM\PersistentCollection {#142721 …} #createdAt: DateTime @1751040142 {#142714 date: 2025-06-27 18:02:22.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753970307 {#142749 date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#142736 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#142832 #locale: "en_US" #translatable: App\Entity\Product\Product {#142720} #id: 43089 #name: "IEEE/IEC 62271-37-013:2021" #slug: "ieee-iec-62271-37-013-2021-ieee00006946-243672" #description: """ Revision Standard - Active.<br />\n <br />\n \t\t\t\t<br />\n This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE/IEC International Standard for High-voltage switchgear and controlgear--Part 37-013: Alternating current generator circuit-breakers" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#142734 …} #channels: Doctrine\ORM\PersistentCollection {#142727 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#142731 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#142729 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#142741 …} -apiLastModifiedAt: DateTime @1743289200 {#142700 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1640646000 {#142748 date: 2021-12-28 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1634594400 {#142707 date: 2021-10-19 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "62271-37-013" -bookCollection: "" -pageCount: 536 -documents: Doctrine\ORM\PersistentCollection {#142740 …} -favorites: Doctrine\ORM\PersistentCollection {#142738 …} } +appearance: "state-active" +labels: [ "Active" ] -stateAttributeCode: "state" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductState

App\Twig\Components\ProductState

118.0 MiB

0.16 ms

Input props

[
  "product" => App\Entity\Product\Product {#142720
    #id: 12020
    #code: "IEEE00006946"
    #attributes: Doctrine\ORM\PersistentCollection {#142725 …}
    #variants: Doctrine\ORM\PersistentCollection {#142723 …}
    #options: Doctrine\ORM\PersistentCollection {#142718 …}
    #associations: Doctrine\ORM\PersistentCollection {#142721 …}
    #createdAt: DateTime @1751040142 {#142714
      date: 2025-06-27 18:02:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970307 {#142749
      date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#142736 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#142832
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#142720}
        #id: 43089
        #name: "IEEE/IEC 62271-37-013:2021"
        #slug: "ieee-iec-62271-37-013-2021-ieee00006946-243672"
        #description: """
          Revision Standard - Active.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE/IEC International Standard for High-voltage switchgear and controlgear--Part 37-013: Alternating current generator circuit-breakers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#142734 …}
    #channels: Doctrine\ORM\PersistentCollection {#142727 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#142731 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#142729 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#142741 …}
    -apiLastModifiedAt: DateTime @1743289200 {#142700
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1640646000 {#142748
      date: 2021-12-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1634594400 {#142707
      date: 2021-10-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "62271-37-013"
    -bookCollection: ""
    -pageCount: 536
    -documents: Doctrine\ORM\PersistentCollection {#142740 …}
    -favorites: Doctrine\ORM\PersistentCollection {#142738 …}
  }
]

Attributes

[
  "showFullLabel" => false
]

Component

App\Twig\Components\ProductState {#142834
  +product: App\Entity\Product\Product {#142720
    #id: 12020
    #code: "IEEE00006946"
    #attributes: Doctrine\ORM\PersistentCollection {#142725 …}
    #variants: Doctrine\ORM\PersistentCollection {#142723 …}
    #options: Doctrine\ORM\PersistentCollection {#142718 …}
    #associations: Doctrine\ORM\PersistentCollection {#142721 …}
    #createdAt: DateTime @1751040142 {#142714
      date: 2025-06-27 18:02:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970307 {#142749
      date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#142736 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#142832
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#142720}
        #id: 43089
        #name: "IEEE/IEC 62271-37-013:2021"
        #slug: "ieee-iec-62271-37-013-2021-ieee00006946-243672"
        #description: """
          Revision Standard - Active.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE/IEC International Standard for High-voltage switchgear and controlgear--Part 37-013: Alternating current generator circuit-breakers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#142734 …}
    #channels: Doctrine\ORM\PersistentCollection {#142727 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#142731 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#142729 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#142741 …}
    -apiLastModifiedAt: DateTime @1743289200 {#142700
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1640646000 {#142748
      date: 2021-12-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1634594400 {#142707
      date: 2021-10-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "62271-37-013"
    -bookCollection: ""
    -pageCount: 536
    -documents: Doctrine\ORM\PersistentCollection {#142740 …}
    -favorites: Doctrine\ORM\PersistentCollection {#142738 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

ProductMostRecent	App\Twig\Components\ProductMostRecent	118.0 MiB	0.78 ms
Input props	["product" => App\Entity\Product\Product {#142720 #id: 12020 #code: "IEEE00006946" #attributes: Doctrine\ORM\PersistentCollection {#142725 …} #variants: Doctrine\ORM\PersistentCollection {#142723 …} #options: Doctrine\ORM\PersistentCollection {#142718 …} #associations: Doctrine\ORM\PersistentCollection {#142721 …} #createdAt: DateTime @1751040142 {#142714 date: 2025-06-27 18:02:22.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753970307 {#142749 date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#142736 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#142832 #locale: "en_US" #translatable: App\Entity\Product\Product {#142720} #id: 43089 #name: "IEEE/IEC 62271-37-013:2021" #slug: "ieee-iec-62271-37-013-2021-ieee00006946-243672" #description: """ Revision Standard - Active.<br />\n <br />\n \t\t\t\t<br />\n This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE/IEC International Standard for High-voltage switchgear and controlgear--Part 37-013: Alternating current generator circuit-breakers" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#142734 …} #channels: Doctrine\ORM\PersistentCollection {#142727 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#142731 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#142729 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#142741 …} -apiLastModifiedAt: DateTime @1743289200 {#142700 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1640646000 {#142748 date: 2021-12-28 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1634594400 {#142707 date: 2021-10-19 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "62271-37-013" -bookCollection: "" -pageCount: 536 -documents: Doctrine\ORM\PersistentCollection {#142740 …} -favorites: Doctrine\ORM\PersistentCollection {#142738 …} }]
Attributes	[]
Component	App\Twig\Components\ProductMostRecent {#142911+product: App\Entity\Product\Product {#142720 #id: 12020 #code: "IEEE00006946" #attributes: Doctrine\ORM\PersistentCollection {#142725 …} #variants: Doctrine\ORM\PersistentCollection {#142723 …} #options: Doctrine\ORM\PersistentCollection {#142718 …} #associations: Doctrine\ORM\PersistentCollection {#142721 …} #createdAt: DateTime @1751040142 {#142714 date: 2025-06-27 18:02:22.0 Europe/Paris (+02:00) } #updatedAt: DateTime @1753970307 {#142749 date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00) } #enabled: true #translations: Doctrine\ORM\PersistentCollection {#142736 …} #translationsCache: [ "en_US" => App\Entity\Product\ProductTranslation {#142832 #locale: "en_US" #translatable: App\Entity\Product\Product {#142720} #id: 43089 #name: "IEEE/IEC 62271-37-013:2021" #slug: "ieee-iec-62271-37-013-2021-ieee00006946-243672" #description: """ Revision Standard - Active.<br />\n <br />\n \t\t\t\t<br />\n This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment. """ #metaKeywords: null #metaDescription: null #shortDescription: "IEEE/IEC International Standard for High-voltage switchgear and controlgear--Part 37-013: Alternating current generator circuit-breakers" -notes: "Active" } ] #currentLocale: "en_US" #currentTranslation: null #fallbackLocale: "en_US" #variantSelectionMethod: "match" #productTaxons: Doctrine\ORM\PersistentCollection {#142734 …} #channels: Doctrine\ORM\PersistentCollection {#142727 …} #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …} #reviews: Doctrine\ORM\PersistentCollection {#142731 …} #averageRating: 0.0 #images: Doctrine\ORM\PersistentCollection {#142729 …} -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …} -subscriptionCollections: Doctrine\ORM\PersistentCollection {#142741 …} -apiLastModifiedAt: DateTime @1743289200 {#142700 date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00) } -lastUpdatedAt: DateTime @1640646000 {#142748 date: 2021-12-28 00:00:00.0 Europe/Paris (+01:00) } -author: "" -publishedAt: DateTime @1634594400 {#142707 date: 2021-10-19 00:00:00.0 Europe/Paris (+02:00) } -releasedAt: null -confirmedAt: null -canceledAt: null -edition: null -coreDocument: "62271-37-013" -bookCollection: "" -pageCount: 536 -documents: Doctrine\ORM\PersistentCollection {#142740 …} -favorites: Doctrine\ORM\PersistentCollection {#142738 …} } +label: "Most Recent" +icon: "check-xs" -mostRecentAttributeCode: "most_recent" -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}}

ProductMostRecent

App\Twig\Components\ProductMostRecent

118.0 MiB

0.78 ms

Input props

[
  "product" => App\Entity\Product\Product {#142720
    #id: 12020
    #code: "IEEE00006946"
    #attributes: Doctrine\ORM\PersistentCollection {#142725 …}
    #variants: Doctrine\ORM\PersistentCollection {#142723 …}
    #options: Doctrine\ORM\PersistentCollection {#142718 …}
    #associations: Doctrine\ORM\PersistentCollection {#142721 …}
    #createdAt: DateTime @1751040142 {#142714
      date: 2025-06-27 18:02:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970307 {#142749
      date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#142736 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#142832
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#142720}
        #id: 43089
        #name: "IEEE/IEC 62271-37-013:2021"
        #slug: "ieee-iec-62271-37-013-2021-ieee00006946-243672"
        #description: """
          Revision Standard - Active.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE/IEC International Standard for High-voltage switchgear and controlgear--Part 37-013: Alternating current generator circuit-breakers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#142734 …}
    #channels: Doctrine\ORM\PersistentCollection {#142727 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#142731 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#142729 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#142741 …}
    -apiLastModifiedAt: DateTime @1743289200 {#142700
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1640646000 {#142748
      date: 2021-12-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1634594400 {#142707
      date: 2021-10-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "62271-37-013"
    -bookCollection: ""
    -pageCount: 536
    -documents: Doctrine\ORM\PersistentCollection {#142740 …}
    -favorites: Doctrine\ORM\PersistentCollection {#142738 …}
  }
]

Attributes

[]

Component

App\Twig\Components\ProductMostRecent {#142911
  +product: App\Entity\Product\Product {#142720
    #id: 12020
    #code: "IEEE00006946"
    #attributes: Doctrine\ORM\PersistentCollection {#142725 …}
    #variants: Doctrine\ORM\PersistentCollection {#142723 …}
    #options: Doctrine\ORM\PersistentCollection {#142718 …}
    #associations: Doctrine\ORM\PersistentCollection {#142721 …}
    #createdAt: DateTime @1751040142 {#142714
      date: 2025-06-27 18:02:22.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970307 {#142749
      date: 2025-07-31 15:58:27.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#142736 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#142832
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#142720}
        #id: 43089
        #name: "IEEE/IEC 62271-37-013:2021"
        #slug: "ieee-iec-62271-37-013-2021-ieee00006946-243672"
        #description: """
          Revision Standard - Active.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV. It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document. This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE/IEC International Standard for High-voltage switchgear and controlgear--Part 37-013: Alternating current generator circuit-breakers"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#142734 …}
    #channels: Doctrine\ORM\PersistentCollection {#142727 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#142731 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#142729 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#142741 …}
    -apiLastModifiedAt: DateTime @1743289200 {#142700
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1640646000 {#142748
      date: 2021-12-28 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1634594400 {#142707
      date: 2021-10-19 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "62271-37-013"
    -bookCollection: ""
    -pageCount: 536
    -documents: Doctrine\ORM\PersistentCollection {#142740 …}
    -favorites: Doctrine\ORM\PersistentCollection {#142738 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}

Symfony Profiler

GET https://dev.normadoc.fr/_partial/product/IEEE00007580/features

Configuration Settings

Theme

Page Width

Components

Components

Render calls