Components

4 Twig Components
24 Render Count
15 ms Render Time
240.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState
"App\Twig\Components\ProductState"
components/ProductState.html.twig
11 1.95ms
ProductMostRecent
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig
11 6.85ms
ProductType
"App\Twig\Components\ProductType"
components/ProductType.html.twig
1 0.21ms
ProductCard
"App\Twig\Components\ProductCard"
components/ProductCard.html.twig
1 7.32ms

Render calls

ProductState App\Twig\Components\ProductState 238.0 MiB 0.37 ms
Input props
[
  "product" => App\Entity\Product\Product {#7311
    #id: 9515
    #code: "IEEE00002492"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038327 {#7274
      date: 2025-06-27 17:32:07.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 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: 33069
        #name: "IEEE C37.20.1:2002 (R2007)"
        #slug: "ieee-c37-20-1-2002-r2007-ieee00002492-241167"
        #description: """
          Revision Standard - Superseded.<br />\n
          Low-voltage metal-enclosed switchgear-which contains either stationary or drawout, manually<br />\n
          or electrically operated low-voltage ac or dc power circuit breakers in individual grounded metal<br />\n
          compartments, in three-pole, two-pole, or single-pole construction is covered. Rated maximum voltage<br />\n
          levels are 254V, 508V, or 635V (ac) and 300/325V, 800V, 1000V, 1200V, 1600V, or 3200V (dc). The<br />\n
          preferred continuous current ratings of the main bus in ac designs are 1600A, 2000A, 3000A, 3200A,<br />\n
          4000A, or 5000A. For dc designs, the preferred ratings are 1600A, 2000A, 2500A, 3000A, 4000A, 5000A,<br />\n
          6000A, 8000A, 10000A, or 12000A. The switchgear may also contain associated control, instruments,<br />\n
          metering, protective, and regulating devices as necessary. The standard deals with service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application.<br />\n
          \t\t\t\t<br />\n
          This project will provide a revision of the current C37.20.1 Standard. The current revision was issued in 1993 and reaffirmed in 1998. The equipment covered by this Standard has been and continues to be a vital element of industrial, commercial, institutional and utility electrical distribution systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear"
        -notes: "Superseded"
      }
    ]
    #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 @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1034114400 {#7318
      date: 2002-10-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1190844000 {#7316
      date: 2007-09-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.1"
    -bookCollection: ""
    -pageCount: 55
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#93008
  +product: App\Entity\Product\Product {#7311
    #id: 9515
    #code: "IEEE00002492"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038327 {#7274
      date: 2025-06-27 17:32:07.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 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: 33069
        #name: "IEEE C37.20.1:2002 (R2007)"
        #slug: "ieee-c37-20-1-2002-r2007-ieee00002492-241167"
        #description: """
          Revision Standard - Superseded.<br />\n
          Low-voltage metal-enclosed switchgear-which contains either stationary or drawout, manually<br />\n
          or electrically operated low-voltage ac or dc power circuit breakers in individual grounded metal<br />\n
          compartments, in three-pole, two-pole, or single-pole construction is covered. Rated maximum voltage<br />\n
          levels are 254V, 508V, or 635V (ac) and 300/325V, 800V, 1000V, 1200V, 1600V, or 3200V (dc). The<br />\n
          preferred continuous current ratings of the main bus in ac designs are 1600A, 2000A, 3000A, 3200A,<br />\n
          4000A, or 5000A. For dc designs, the preferred ratings are 1600A, 2000A, 2500A, 3000A, 4000A, 5000A,<br />\n
          6000A, 8000A, 10000A, or 12000A. The switchgear may also contain associated control, instruments,<br />\n
          metering, protective, and regulating devices as necessary. The standard deals with service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application.<br />\n
          \t\t\t\t<br />\n
          This project will provide a revision of the current C37.20.1 Standard. The current revision was issued in 1993 and reaffirmed in 1998. The equipment covered by this Standard has been and continues to be a vital element of industrial, commercial, institutional and utility electrical distribution systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear"
        -notes: "Superseded"
      }
    ]
    #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 @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1034114400 {#7318
      date: 2002-10-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1190844000 {#7316
      date: 2007-09-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.1"
    -bookCollection: ""
    -pageCount: 55
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 238.0 MiB 0.21 ms
Input props
[
  "product" => App\Entity\Product\Product {#7311
    #id: 9515
    #code: "IEEE00002492"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038327 {#7274
      date: 2025-06-27 17:32:07.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 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: 33069
        #name: "IEEE C37.20.1:2002 (R2007)"
        #slug: "ieee-c37-20-1-2002-r2007-ieee00002492-241167"
        #description: """
          Revision Standard - Superseded.<br />\n
          Low-voltage metal-enclosed switchgear-which contains either stationary or drawout, manually<br />\n
          or electrically operated low-voltage ac or dc power circuit breakers in individual grounded metal<br />\n
          compartments, in three-pole, two-pole, or single-pole construction is covered. Rated maximum voltage<br />\n
          levels are 254V, 508V, or 635V (ac) and 300/325V, 800V, 1000V, 1200V, 1600V, or 3200V (dc). The<br />\n
          preferred continuous current ratings of the main bus in ac designs are 1600A, 2000A, 3000A, 3200A,<br />\n
          4000A, or 5000A. For dc designs, the preferred ratings are 1600A, 2000A, 2500A, 3000A, 4000A, 5000A,<br />\n
          6000A, 8000A, 10000A, or 12000A. The switchgear may also contain associated control, instruments,<br />\n
          metering, protective, and regulating devices as necessary. The standard deals with service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application.<br />\n
          \t\t\t\t<br />\n
          This project will provide a revision of the current C37.20.1 Standard. The current revision was issued in 1993 and reaffirmed in 1998. The equipment covered by this Standard has been and continues to be a vital element of industrial, commercial, institutional and utility electrical distribution systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear"
        -notes: "Superseded"
      }
    ]
    #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 @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1034114400 {#7318
      date: 2002-10-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1190844000 {#7316
      date: 2007-09-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.1"
    -bookCollection: ""
    -pageCount: 55
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductType {#93201
  +product: App\Entity\Product\Product {#7311
    #id: 9515
    #code: "IEEE00002492"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038327 {#7274
      date: 2025-06-27 17:32:07.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 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: 33069
        #name: "IEEE C37.20.1:2002 (R2007)"
        #slug: "ieee-c37-20-1-2002-r2007-ieee00002492-241167"
        #description: """
          Revision Standard - Superseded.<br />\n
          Low-voltage metal-enclosed switchgear-which contains either stationary or drawout, manually<br />\n
          or electrically operated low-voltage ac or dc power circuit breakers in individual grounded metal<br />\n
          compartments, in three-pole, two-pole, or single-pole construction is covered. Rated maximum voltage<br />\n
          levels are 254V, 508V, or 635V (ac) and 300/325V, 800V, 1000V, 1200V, 1600V, or 3200V (dc). The<br />\n
          preferred continuous current ratings of the main bus in ac designs are 1600A, 2000A, 3000A, 3200A,<br />\n
          4000A, or 5000A. For dc designs, the preferred ratings are 1600A, 2000A, 2500A, 3000A, 4000A, 5000A,<br />\n
          6000A, 8000A, 10000A, or 12000A. The switchgear may also contain associated control, instruments,<br />\n
          metering, protective, and regulating devices as necessary. The standard deals with service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application.<br />\n
          \t\t\t\t<br />\n
          This project will provide a revision of the current C37.20.1 Standard. The current revision was issued in 1993 and reaffirmed in 1998. The equipment covered by this Standard has been and continues to be a vital element of industrial, commercial, institutional and utility electrical distribution systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear"
        -notes: "Superseded"
      }
    ]
    #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 @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1034114400 {#7318
      date: 2002-10-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1190844000 {#7316
      date: 2007-09-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.1"
    -bookCollection: ""
    -pageCount: 55
    -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 238.0 MiB 0.90 ms
Input props
[
  "product" => App\Entity\Product\Product {#7311
    #id: 9515
    #code: "IEEE00002492"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038327 {#7274
      date: 2025-06-27 17:32:07.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 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: 33069
        #name: "IEEE C37.20.1:2002 (R2007)"
        #slug: "ieee-c37-20-1-2002-r2007-ieee00002492-241167"
        #description: """
          Revision Standard - Superseded.<br />\n
          Low-voltage metal-enclosed switchgear-which contains either stationary or drawout, manually<br />\n
          or electrically operated low-voltage ac or dc power circuit breakers in individual grounded metal<br />\n
          compartments, in three-pole, two-pole, or single-pole construction is covered. Rated maximum voltage<br />\n
          levels are 254V, 508V, or 635V (ac) and 300/325V, 800V, 1000V, 1200V, 1600V, or 3200V (dc). The<br />\n
          preferred continuous current ratings of the main bus in ac designs are 1600A, 2000A, 3000A, 3200A,<br />\n
          4000A, or 5000A. For dc designs, the preferred ratings are 1600A, 2000A, 2500A, 3000A, 4000A, 5000A,<br />\n
          6000A, 8000A, 10000A, or 12000A. The switchgear may also contain associated control, instruments,<br />\n
          metering, protective, and regulating devices as necessary. The standard deals with service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application.<br />\n
          \t\t\t\t<br />\n
          This project will provide a revision of the current C37.20.1 Standard. The current revision was issued in 1993 and reaffirmed in 1998. The equipment covered by this Standard has been and continues to be a vital element of industrial, commercial, institutional and utility electrical distribution systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
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    #channels: Doctrine\ORM\PersistentCollection {#7628 …}
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    #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 @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1034114400 {#7318
      date: 2002-10-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
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      date: 2007-09-27 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "C37.20.1"
    -bookCollection: ""
    -pageCount: 55
    -documents: Doctrine\ORM\PersistentCollection {#7465 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#93276
  +product: App\Entity\Product\Product {#7311
    #id: 9515
    #code: "IEEE00002492"
    #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
    #variants: Doctrine\ORM\PersistentCollection {#7744 …}
    #options: Doctrine\ORM\PersistentCollection {#7916 …}
    #associations: Doctrine\ORM\PersistentCollection {#7900 …}
    #createdAt: DateTime @1751038327 {#7274
      date: 2025-06-27 17:32:07.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607004 {#7322
      date: 2025-08-08 00:50:04.0 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: 33069
        #name: "IEEE C37.20.1:2002 (R2007)"
        #slug: "ieee-c37-20-1-2002-r2007-ieee00002492-241167"
        #description: """
          Revision Standard - Superseded.<br />\n
          Low-voltage metal-enclosed switchgear-which contains either stationary or drawout, manually<br />\n
          or electrically operated low-voltage ac or dc power circuit breakers in individual grounded metal<br />\n
          compartments, in three-pole, two-pole, or single-pole construction is covered. Rated maximum voltage<br />\n
          levels are 254V, 508V, or 635V (ac) and 300/325V, 800V, 1000V, 1200V, 1600V, or 3200V (dc). The<br />\n
          preferred continuous current ratings of the main bus in ac designs are 1600A, 2000A, 3000A, 3200A,<br />\n
          4000A, or 5000A. For dc designs, the preferred ratings are 1600A, 2000A, 2500A, 3000A, 4000A, 5000A,<br />\n
          6000A, 8000A, 10000A, or 12000A. The switchgear may also contain associated control, instruments,<br />\n
          metering, protective, and regulating devices as necessary. The standard deals with service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application.<br />\n
          \t\t\t\t<br />\n
          This project will provide a revision of the current C37.20.1 Standard. The current revision was issued in 1993 and reaffirmed in 1998. The equipment covered by this Standard has been and continues to be a vital element of industrial, commercial, institutional and utility electrical distribution systems.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear"
        -notes: "Superseded"
      }
    ]
    #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
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          Revision Standard - Superseded.<br />\n
          This IEEE Standards product is part of the C37 family on Switchgear, Substations and Protective Relays. Low-votage metal-enclosed switchgear, which can contain either stationary or drawout, manually or electrically operated low-voltage ac or dc power circuit breakers in individual grounded metal compartments, in three-pole, two-pole, or single-pole construction is covered. Rated maximum voltage levels can be 254 V, 508 V, or 635 Vac and 300/325 Vm 800V, 1000 V, 1600V, or 3200 Vdc. The continuous current ratings of the main bus in ac designs can be 1600 A, 2000 A, 2500 A, 4000 A, 6000 A, 8000 A, 10 000 A, or 12 000 A. The switchgear can also contain associated control, instruments, metering, protective, and regulating devices as necessary. The standard deals with service conditions, rating, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application.<br />\n
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          This standard covers metal-enclosed low-voltage power circuit breaker switchgear assemblies containing, but not limited to, such devices as low-voltage power circuit breakers (fused or unfused); other interrupting devices; switches, control, instrumentation, and metering; and protective and regulating equipment. This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies. It includes types of equipment that are part of secondary unit substations. It does not apply to equipment covered by industrial control standards, communication switchboards, communication switching equipment, switchboards for use on board ships, or dead-front distribution switchboards. In this standard, metal-enclosed low-voltage power circuit breaker switchgear shall be called LV switchgear. For ac LV switchgear, the voltage shall be 1000 V or below; for dc LV switchgear, the voltage shall be 3200 V or below.
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ProductState App\Twig\Components\ProductState 238.0 MiB 0.16 ms
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App\Twig\Components\ProductState {#113729
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          Align the wiring requirements of this standard with; C37.20.2, C37.20.3, C37.20.9 and C37.21. This amendment will focus on sub clause 7.1.3.1, the wire used in switchgear.
          """
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          This standard covers metal-enclosed low-voltage power circuit breaker switchgear assemblies containing, but not limited to, such devices as low-voltage power circuit breakers (fused or unfused), other interrupting devices, switches, control, instrumentation, and metering, and protective and regulating equipment.<br />\n
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App\Twig\Components\ProductState {#114022
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          This standard covers metal-enclosed low-voltage power circuit breaker switchgear assemblies containing, but not limited to, such devices as low-voltage power circuit breakers (fused or unfused), other interrupting devices, switches, control, instrumentation, and metering, and protective and regulating equipment.<br />\n
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          This standard covers metal-enclosed low-voltage power circuit breaker switchgear assemblies containing, but not limited to, such devices as low-voltage power circuit breakers (fused or unfused), other interrupting devices, switches, control, instrumentation, and metering, and protective and regulating equipment.<br />\n
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ProductState App\Twig\Components\ProductState 238.0 MiB 0.16 ms
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          This amendment addresses additional requirements of auxiliary power wiring and control wiring within dc switchgear of traction power substations up to 3200 volts dc nominal output.<br />\n
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    #translations: Doctrine\ORM\PersistentCollection {#113668 …}
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      "en_US" => App\Entity\Product\ProductTranslation {#114588
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        #translatable: App\Entity\Product\Product {#113661}
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        #description: """
          New IEEE Standard - Superseded.<br />\n
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          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
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    #productTaxons: Doctrine\ORM\PersistentCollection {#113670 …}
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    #images: Doctrine\ORM\PersistentCollection {#113674 …}
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    -apiLastModifiedAt: DateTime @1743289200 {#113657
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      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @551916000 {#113659
      date: 1987-06-29 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
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      date: 1992-06-18 00:00:00.0 Europe/Paris (+02:00)
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    -pageCount: 36
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  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductCard App\Twig\Components\ProductCard 240.0 MiB 7.32 ms
Input props
[
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    #code: "IEEE00000172"
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          New IEEE Standard - Superseded.<br />\n
          This standard covers basic provisions for safeguarding of persons from hazards arising from the installation, operation, or maintenance of 1) conductors and equipment in electric supply stations, and 2) overhead and underground electric supply and communication lines. It also includes work rules for the construction, maintenance, and operation of electric supply and communication lines and equipment. The standard is applicable to the systems and equipment operated by utilities, or similar systems and equipment, of an industrial establishment or complex under the control of qualified persons. This standard consists of the introduction, definitions, grounding rules, list of referenced and bibliographic documents, and Parts 1, 2, 3, and 4 of the 2002 Edition of the National Electrical Safety Code.<br />\n
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  }
  "layout" => "vertical"
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Attributes
[]
Component
App\Twig\Components\ProductCard {#136305
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          New IEEE Standard - Superseded.<br />\n
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          The purpose of these rules is the practical safeguarding of persons during the installation, operation, or maintenance of electric supply and communication lines and associated equipment.<br />\n
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    -documents: Doctrine\ORM\PersistentCollection {#136252 …}
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  }
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  +showStatusBadges: true
  +additionalClasses: "product__teaser--with-grey-border"
  +linkLabel: "See more"
  +imageFilter: "product_thumbnail_teaser"
  +hasStretchedLink: true
  +backgroundColor: "white"
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}
ProductState App\Twig\Components\ProductState 240.0 MiB 0.19 ms
Input props
[
  "product" => App\Entity\Product\Product {#136232
    #id: 8266
    #code: "IEEE00000172"
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        #locale: "en_US"
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          New IEEE Standard - Superseded.<br />\n
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Attributes
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Component
App\Twig\Components\ProductState {#136341
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    #id: 8266
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  -stateAttributeCode: "state"
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}
ProductMostRecent App\Twig\Components\ProductMostRecent 240.0 MiB 0.69 ms
Input props
[
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Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#136418
  +product: App\Entity\Product\Product {#136232
    #id: 8266
    #code: "IEEE00000172"
    #attributes: Doctrine\ORM\PersistentCollection {#136237 …}
    #variants: Doctrine\ORM\PersistentCollection {#136235 …}
    #options: Doctrine\ORM\PersistentCollection {#136230 …}
    #associations: Doctrine\ORM\PersistentCollection {#136233 …}
    #createdAt: DateTime @1751037272 {#136226
      date: 2025-06-27 17:14:32.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#136261
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#136248 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#136337
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#136232}
        #id: 28073
        #name: "IEEE C2:2002"
        #slug: "ieee-c2-2002-ieee00000172-239918"
        #description: """
          New IEEE Standard - Superseded.<br />\n
          This standard covers basic provisions for safeguarding of persons from hazards arising from the installation, operation, or maintenance of 1) conductors and equipment in electric supply stations, and 2) overhead and underground electric supply and communication lines. It also includes work rules for the construction, maintenance, and operation of electric supply and communication lines and equipment. The standard is applicable to the systems and equipment operated by utilities, or similar systems and equipment, of an industrial establishment or complex under the control of qualified persons. This standard consists of the introduction, definitions, grounding rules, list of referenced and bibliographic documents, and Parts 1, 2, 3, and 4 of the 2002 Edition of the National Electrical Safety Code.<br />\n
          \t\t\t\t<br />\n
          A. These rules cover supply and communication lines, equipment, and associated work practices employed by a public or private electric supply, communications, railway, or similar utility in the exercise of its function as a utility. They cover similar systems under the control of qualified persons, such as those associated with an industrial complex or utility interactive system. B. The NESC covers utility facilities and functions up to the service point. NOTE: The National Electrical Code (NEC), NFPA 70-1999 covers utilization wiring requirements beyond the service point. C. NESC rules cover street and area lights (supplied by underground or overhead conductors) under the exclusive control of utilities (including their authorized contractors) or other qualified persons (such as those associated with an industrial complex). NOTE: Luminaries not under such exclusive control are governed by the requirements of the NEC. D. NESC rules do not cover installations in mines, ships, railway rolling equipment, aircraft, or automotive equipment, or utilization wiring except as covered in Parts 1 and 3.<br />\n
          The purpose of these rules is the practical safeguarding of persons during the installation, operation, or maintenance of electric supply and communication lines and associated equipment.<br />\n
          These rules contain the basic provisions that are considered necessary for the safety of employees and the public under the specified conditions. This code is not intended as a design specification or as an instruction manual.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "National Electrical Safety Code 2002 Edition"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#136246 …}
    #channels: Doctrine\ORM\PersistentCollection {#136239 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
    #reviews: Doctrine\ORM\PersistentCollection {#136243 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#136241 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#136253 …}
    -apiLastModifiedAt: DateTime @1754517600 {#136212
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1704927600 {#136260
      date: 2024-01-11 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @996616800 {#136219
      date: 2001-08-01 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C2"
    -bookCollection: ""
    -pageCount: 324
    -documents: Doctrine\ORM\PersistentCollection {#136252 …}
    -favorites: Doctrine\ORM\PersistentCollection {#136250 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}