Components

3 Twig Components
15 Render Count
6 ms Render Time
340.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState
"App\Twig\Components\ProductState"
components/ProductState.html.twig
7 1.20ms
ProductMostRecent
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig
7 4.23ms
ProductType
"App\Twig\Components\ProductType"
components/ProductType.html.twig
1 0.18ms

Render calls

ProductState App\Twig\Components\ProductState 340.0 MiB 0.27 ms
Input props
[
  "product" => App\Entity\Product\Product {#7520
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751037500 {#7536
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7535
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 29157
        #name: "IEEE 420:1982"
        #slug: "ieee-420-1982-ieee00000632-240189"
        #description: """
          Revision Standard - Superseded.<br />\n
          Design requirements that are unique to Class 1E control boards, panels, and racks are specified. Standards for qualification tests to verify that these design requirements have been satisfied are provided. This standard is not intended to define the selection, design, or qualification of piping, modules, or other equipment mounted on the Class 1E control boards, panels, or racks. It is concerned, however, with the effect such mounted equipment has on the design and qualifications. Qualification and testing of individual Class 1E control board components and modules and external field-run cables are not covered.<br />\n
          \t\t\t\t<br />\n
          This standard specifies those design requirements which are unique to Class lE control boards, panels, and racks and provides standards for qualification tests to verify that these design requirements have been satisfied. It does not apply to:<br />\n
          1) Non-Class lE components and modules except as they may affect the design and qualification of Class lE control boards, panels, and racks<br />\n
          2) Qualification and test of individual Class lE control board components and modules<br />\n
          3) External field run cables<br />\n
          The purpose of this standard is to specify the design requirements for Class lE control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#7531
      date: 1982-12-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#94874
  +product: App\Entity\Product\Product {#7520
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751037500 {#7536
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7535
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 29157
        #name: "IEEE 420:1982"
        #slug: "ieee-420-1982-ieee00000632-240189"
        #description: """
          Revision Standard - Superseded.<br />\n
          Design requirements that are unique to Class 1E control boards, panels, and racks are specified. Standards for qualification tests to verify that these design requirements have been satisfied are provided. This standard is not intended to define the selection, design, or qualification of piping, modules, or other equipment mounted on the Class 1E control boards, panels, or racks. It is concerned, however, with the effect such mounted equipment has on the design and qualifications. Qualification and testing of individual Class 1E control board components and modules and external field-run cables are not covered.<br />\n
          \t\t\t\t<br />\n
          This standard specifies those design requirements which are unique to Class lE control boards, panels, and racks and provides standards for qualification tests to verify that these design requirements have been satisfied. It does not apply to:<br />\n
          1) Non-Class lE components and modules except as they may affect the design and qualification of Class lE control boards, panels, and racks<br />\n
          2) Qualification and test of individual Class lE control board components and modules<br />\n
          3) External field run cables<br />\n
          The purpose of this standard is to specify the design requirements for Class lE control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#7531
      date: 1982-12-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 340.0 MiB 0.18 ms
Input props
[
  "product" => App\Entity\Product\Product {#7520
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751037500 {#7536
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7535
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 29157
        #name: "IEEE 420:1982"
        #slug: "ieee-420-1982-ieee00000632-240189"
        #description: """
          Revision Standard - Superseded.<br />\n
          Design requirements that are unique to Class 1E control boards, panels, and racks are specified. Standards for qualification tests to verify that these design requirements have been satisfied are provided. This standard is not intended to define the selection, design, or qualification of piping, modules, or other equipment mounted on the Class 1E control boards, panels, or racks. It is concerned, however, with the effect such mounted equipment has on the design and qualifications. Qualification and testing of individual Class 1E control board components and modules and external field-run cables are not covered.<br />\n
          \t\t\t\t<br />\n
          This standard specifies those design requirements which are unique to Class lE control boards, panels, and racks and provides standards for qualification tests to verify that these design requirements have been satisfied. It does not apply to:<br />\n
          1) Non-Class lE components and modules except as they may affect the design and qualification of Class lE control boards, panels, and racks<br />\n
          2) Qualification and test of individual Class lE control board components and modules<br />\n
          3) External field run cables<br />\n
          The purpose of this standard is to specify the design requirements for Class lE control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#7531
      date: 1982-12-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductType {#95054
  +product: App\Entity\Product\Product {#7520
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751037500 {#7536
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7535
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 29157
        #name: "IEEE 420:1982"
        #slug: "ieee-420-1982-ieee00000632-240189"
        #description: """
          Revision Standard - Superseded.<br />\n
          Design requirements that are unique to Class 1E control boards, panels, and racks are specified. Standards for qualification tests to verify that these design requirements have been satisfied are provided. This standard is not intended to define the selection, design, or qualification of piping, modules, or other equipment mounted on the Class 1E control boards, panels, or racks. It is concerned, however, with the effect such mounted equipment has on the design and qualifications. Qualification and testing of individual Class 1E control board components and modules and external field-run cables are not covered.<br />\n
          \t\t\t\t<br />\n
          This standard specifies those design requirements which are unique to Class lE control boards, panels, and racks and provides standards for qualification tests to verify that these design requirements have been satisfied. It does not apply to:<br />\n
          1) Non-Class lE components and modules except as they may affect the design and qualification of Class lE control boards, panels, and racks<br />\n
          2) Qualification and test of individual Class lE control board components and modules<br />\n
          3) External field run cables<br />\n
          The purpose of this standard is to specify the design requirements for Class lE control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#7531
      date: 1982-12-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  +label: "Standard"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 340.0 MiB 0.63 ms
Input props
[
  "product" => App\Entity\Product\Product {#7520
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751037500 {#7536
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7535
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 29157
        #name: "IEEE 420:1982"
        #slug: "ieee-420-1982-ieee00000632-240189"
        #description: """
          Revision Standard - Superseded.<br />\n
          Design requirements that are unique to Class 1E control boards, panels, and racks are specified. Standards for qualification tests to verify that these design requirements have been satisfied are provided. This standard is not intended to define the selection, design, or qualification of piping, modules, or other equipment mounted on the Class 1E control boards, panels, or racks. It is concerned, however, with the effect such mounted equipment has on the design and qualifications. Qualification and testing of individual Class 1E control board components and modules and external field-run cables are not covered.<br />\n
          \t\t\t\t<br />\n
          This standard specifies those design requirements which are unique to Class lE control boards, panels, and racks and provides standards for qualification tests to verify that these design requirements have been satisfied. It does not apply to:<br />\n
          1) Non-Class lE components and modules except as they may affect the design and qualification of Class lE control boards, panels, and racks<br />\n
          2) Qualification and test of individual Class lE control board components and modules<br />\n
          3) External field run cables<br />\n
          The purpose of this standard is to specify the design requirements for Class lE control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#7531
      date: 1982-12-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#95129
  +product: App\Entity\Product\Product {#7520
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751037500 {#7536
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7535
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 29157
        #name: "IEEE 420:1982"
        #slug: "ieee-420-1982-ieee00000632-240189"
        #description: """
          Revision Standard - Superseded.<br />\n
          Design requirements that are unique to Class 1E control boards, panels, and racks are specified. Standards for qualification tests to verify that these design requirements have been satisfied are provided. This standard is not intended to define the selection, design, or qualification of piping, modules, or other equipment mounted on the Class 1E control boards, panels, or racks. It is concerned, however, with the effect such mounted equipment has on the design and qualifications. Qualification and testing of individual Class 1E control board components and modules and external field-run cables are not covered.<br />\n
          \t\t\t\t<br />\n
          This standard specifies those design requirements which are unique to Class lE control boards, panels, and racks and provides standards for qualification tests to verify that these design requirements have been satisfied. It does not apply to:<br />\n
          1) Non-Class lE components and modules except as they may affect the design and qualification of Class lE control boards, panels, and racks<br />\n
          2) Qualification and test of individual Class lE control board components and modules<br />\n
          3) External field run cables<br />\n
          The purpose of this standard is to specify the design requirements for Class lE control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#7531
      date: 1982-12-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 340.0 MiB 0.16 ms
Input props
[
  "product" => App\Entity\Product\Product {#108688
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#108671 …}
    #variants: Doctrine\ORM\PersistentCollection {#108668 …}
    #options: Doctrine\ORM\PersistentCollection {#108664 …}
    #associations: Doctrine\ORM\PersistentCollection {#108666 …}
    #createdAt: DateTime @1751039891 {#108696
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#108669
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108682 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108721
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108688}
        #id: 41725
        #name: "IEEE 420:1973"
        #slug: "ieee-420-1973-ieee00006439-243331"
        #description: """
           - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This document applies to all Class IE control switchboards (for example, main control room assemblies, auxiliary panels, local panels or racks, etc) as defined in Section 3, regardless of their application or location. It does not apply to the non-Class IE control switchboards, except as they affect the Class IE control switchboards, but recognizes that Class IE control switchboards may be adjacent to, or joined with, other non-Class IE control switchboards. This document includes, but is not necessarily limited to, design, construction, wiring practices, shipping, handling, storage, installation, testing, and quality assurance. General design practices which are not unique to Class IE control switchboards are not addressed in this document. This document applies to piping systems and Class IE equipment only as they may affect the integrity of the Class IE control switchboard.<br />\n
          The purpose of this document is to provide guidance for the design, manufacture and installation of Class IE control switchboards in nuclear power generating stations to conform to IEEE Std 279-1971, Criteria for Protection Systems for Nuclear Power Generating Stations, ANSI N42.7-1972 and other documents as referenced.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial Use Guide for Class 1E Control Switchboards for Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108679 …}
    #channels: Doctrine\ORM\PersistentCollection {#108673 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108677 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108675 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108689 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108656
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108695
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#108694
      date: 1973-11-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#108686 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108684 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#108704
  +product: App\Entity\Product\Product {#108688
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#108671 …}
    #variants: Doctrine\ORM\PersistentCollection {#108668 …}
    #options: Doctrine\ORM\PersistentCollection {#108664 …}
    #associations: Doctrine\ORM\PersistentCollection {#108666 …}
    #createdAt: DateTime @1751039891 {#108696
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#108669
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108682 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108721
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108688}
        #id: 41725
        #name: "IEEE 420:1973"
        #slug: "ieee-420-1973-ieee00006439-243331"
        #description: """
           - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This document applies to all Class IE control switchboards (for example, main control room assemblies, auxiliary panels, local panels or racks, etc) as defined in Section 3, regardless of their application or location. It does not apply to the non-Class IE control switchboards, except as they affect the Class IE control switchboards, but recognizes that Class IE control switchboards may be adjacent to, or joined with, other non-Class IE control switchboards. This document includes, but is not necessarily limited to, design, construction, wiring practices, shipping, handling, storage, installation, testing, and quality assurance. General design practices which are not unique to Class IE control switchboards are not addressed in this document. This document applies to piping systems and Class IE equipment only as they may affect the integrity of the Class IE control switchboard.<br />\n
          The purpose of this document is to provide guidance for the design, manufacture and installation of Class IE control switchboards in nuclear power generating stations to conform to IEEE Std 279-1971, Criteria for Protection Systems for Nuclear Power Generating Stations, ANSI N42.7-1972 and other documents as referenced.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial Use Guide for Class 1E Control Switchboards for Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108679 …}
    #channels: Doctrine\ORM\PersistentCollection {#108673 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108677 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108675 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108689 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108656
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108695
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#108694
      date: 1973-11-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#108686 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108684 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 340.0 MiB 0.65 ms
Input props
[
  "product" => App\Entity\Product\Product {#108688
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#108671 …}
    #variants: Doctrine\ORM\PersistentCollection {#108668 …}
    #options: Doctrine\ORM\PersistentCollection {#108664 …}
    #associations: Doctrine\ORM\PersistentCollection {#108666 …}
    #createdAt: DateTime @1751039891 {#108696
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#108669
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108682 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108721
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108688}
        #id: 41725
        #name: "IEEE 420:1973"
        #slug: "ieee-420-1973-ieee00006439-243331"
        #description: """
           - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This document applies to all Class IE control switchboards (for example, main control room assemblies, auxiliary panels, local panels or racks, etc) as defined in Section 3, regardless of their application or location. It does not apply to the non-Class IE control switchboards, except as they affect the Class IE control switchboards, but recognizes that Class IE control switchboards may be adjacent to, or joined with, other non-Class IE control switchboards. This document includes, but is not necessarily limited to, design, construction, wiring practices, shipping, handling, storage, installation, testing, and quality assurance. General design practices which are not unique to Class IE control switchboards are not addressed in this document. This document applies to piping systems and Class IE equipment only as they may affect the integrity of the Class IE control switchboard.<br />\n
          The purpose of this document is to provide guidance for the design, manufacture and installation of Class IE control switchboards in nuclear power generating stations to conform to IEEE Std 279-1971, Criteria for Protection Systems for Nuclear Power Generating Stations, ANSI N42.7-1972 and other documents as referenced.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial Use Guide for Class 1E Control Switchboards for Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108679 …}
    #channels: Doctrine\ORM\PersistentCollection {#108673 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108677 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108675 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108689 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108656
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108695
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#108694
      date: 1973-11-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#108686 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108684 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#108803
  +product: App\Entity\Product\Product {#108688
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#108671 …}
    #variants: Doctrine\ORM\PersistentCollection {#108668 …}
    #options: Doctrine\ORM\PersistentCollection {#108664 …}
    #associations: Doctrine\ORM\PersistentCollection {#108666 …}
    #createdAt: DateTime @1751039891 {#108696
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#108669
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108682 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108721
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108688}
        #id: 41725
        #name: "IEEE 420:1973"
        #slug: "ieee-420-1973-ieee00006439-243331"
        #description: """
           - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This document applies to all Class IE control switchboards (for example, main control room assemblies, auxiliary panels, local panels or racks, etc) as defined in Section 3, regardless of their application or location. It does not apply to the non-Class IE control switchboards, except as they affect the Class IE control switchboards, but recognizes that Class IE control switchboards may be adjacent to, or joined with, other non-Class IE control switchboards. This document includes, but is not necessarily limited to, design, construction, wiring practices, shipping, handling, storage, installation, testing, and quality assurance. General design practices which are not unique to Class IE control switchboards are not addressed in this document. This document applies to piping systems and Class IE equipment only as they may affect the integrity of the Class IE control switchboard.<br />\n
          The purpose of this document is to provide guidance for the design, manufacture and installation of Class IE control switchboards in nuclear power generating stations to conform to IEEE Std 279-1971, Criteria for Protection Systems for Nuclear Power Generating Stations, ANSI N42.7-1972 and other documents as referenced.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial Use Guide for Class 1E Control Switchboards for Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108679 …}
    #channels: Doctrine\ORM\PersistentCollection {#108673 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108677 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108675 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108689 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108656
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108695
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#108694
      date: 1973-11-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#108686 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108684 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 340.0 MiB 0.16 ms
Input props
[
  "product" => App\Entity\Product\Product {#95552
    #id: 12292
    #code: "IEEE00007409"
    #attributes: Doctrine\ORM\PersistentCollection {#95534 …}
    #variants: Doctrine\ORM\PersistentCollection {#95531 …}
    #options: Doctrine\ORM\PersistentCollection {#95527 …}
    #associations: Doctrine\ORM\PersistentCollection {#95529 …}
    #createdAt: DateTime @1751040338 {#95560
      date: 2025-06-27 18:05:38.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#95539
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#95545 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#95580
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#95552}
        #id: 44177
        #name: "IEEE 420:2023"
        #slug: "ieee-420-2023-ieee00007409-243945"
        #description: """
          Revision Standard - Active.<br />\n
          Design requirements for new and/or modified Class 1E control boards, panels, and racks are specified, and methods to verify that these requirements have been satisfied are established in this standard. Methods for meeting the separation criteria contained in IEEE Std 384™ are addressed. Qualification is also included to address the overall requirements of IEC/IEEE 60780-323 and recommendations of IEC/IEEE 60980-344.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the design and qualification of Class 1E control boards, panels, and racks. This standard does not apply to individual components, modules, and external field-run cables except as they may affect the design and qualification of Class 1E control boards, panels, and racks.<br />\n
          The purpose of this standard is to specify the design and qualification requirements for Class 1E control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#95543 …}
    #channels: Doctrine\ORM\PersistentCollection {#95536 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#95541 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#95538 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#95553 …}
    -apiLastModifiedAt: DateTime @1743289200 {#95523
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#95559
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1696802400 {#95558
      date: 2023-10-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 23
    -documents: Doctrine\ORM\PersistentCollection {#95549 …}
    -favorites: Doctrine\ORM\PersistentCollection {#95547 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#115484
  +product: App\Entity\Product\Product {#95552
    #id: 12292
    #code: "IEEE00007409"
    #attributes: Doctrine\ORM\PersistentCollection {#95534 …}
    #variants: Doctrine\ORM\PersistentCollection {#95531 …}
    #options: Doctrine\ORM\PersistentCollection {#95527 …}
    #associations: Doctrine\ORM\PersistentCollection {#95529 …}
    #createdAt: DateTime @1751040338 {#95560
      date: 2025-06-27 18:05:38.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#95539
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#95545 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#95580
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#95552}
        #id: 44177
        #name: "IEEE 420:2023"
        #slug: "ieee-420-2023-ieee00007409-243945"
        #description: """
          Revision Standard - Active.<br />\n
          Design requirements for new and/or modified Class 1E control boards, panels, and racks are specified, and methods to verify that these requirements have been satisfied are established in this standard. Methods for meeting the separation criteria contained in IEEE Std 384™ are addressed. Qualification is also included to address the overall requirements of IEC/IEEE 60780-323 and recommendations of IEC/IEEE 60980-344.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the design and qualification of Class 1E control boards, panels, and racks. This standard does not apply to individual components, modules, and external field-run cables except as they may affect the design and qualification of Class 1E control boards, panels, and racks.<br />\n
          The purpose of this standard is to specify the design and qualification requirements for Class 1E control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#95543 …}
    #channels: Doctrine\ORM\PersistentCollection {#95536 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#95541 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#95538 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#95553 …}
    -apiLastModifiedAt: DateTime @1743289200 {#95523
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#95559
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1696802400 {#95558
      date: 2023-10-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 23
    -documents: Doctrine\ORM\PersistentCollection {#95549 …}
    -favorites: Doctrine\ORM\PersistentCollection {#95547 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 340.0 MiB 0.64 ms
Input props
[
  "product" => App\Entity\Product\Product {#95552
    #id: 12292
    #code: "IEEE00007409"
    #attributes: Doctrine\ORM\PersistentCollection {#95534 …}
    #variants: Doctrine\ORM\PersistentCollection {#95531 …}
    #options: Doctrine\ORM\PersistentCollection {#95527 …}
    #associations: Doctrine\ORM\PersistentCollection {#95529 …}
    #createdAt: DateTime @1751040338 {#95560
      date: 2025-06-27 18:05:38.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#95539
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#95545 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#95580
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#95552}
        #id: 44177
        #name: "IEEE 420:2023"
        #slug: "ieee-420-2023-ieee00007409-243945"
        #description: """
          Revision Standard - Active.<br />\n
          Design requirements for new and/or modified Class 1E control boards, panels, and racks are specified, and methods to verify that these requirements have been satisfied are established in this standard. Methods for meeting the separation criteria contained in IEEE Std 384™ are addressed. Qualification is also included to address the overall requirements of IEC/IEEE 60780-323 and recommendations of IEC/IEEE 60980-344.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the design and qualification of Class 1E control boards, panels, and racks. This standard does not apply to individual components, modules, and external field-run cables except as they may affect the design and qualification of Class 1E control boards, panels, and racks.<br />\n
          The purpose of this standard is to specify the design and qualification requirements for Class 1E control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#95543 …}
    #channels: Doctrine\ORM\PersistentCollection {#95536 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#95541 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#95538 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#95553 …}
    -apiLastModifiedAt: DateTime @1743289200 {#95523
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#95559
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1696802400 {#95558
      date: 2023-10-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 23
    -documents: Doctrine\ORM\PersistentCollection {#95549 …}
    -favorites: Doctrine\ORM\PersistentCollection {#95547 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#115551
  +product: App\Entity\Product\Product {#95552
    #id: 12292
    #code: "IEEE00007409"
    #attributes: Doctrine\ORM\PersistentCollection {#95534 …}
    #variants: Doctrine\ORM\PersistentCollection {#95531 …}
    #options: Doctrine\ORM\PersistentCollection {#95527 …}
    #associations: Doctrine\ORM\PersistentCollection {#95529 …}
    #createdAt: DateTime @1751040338 {#95560
      date: 2025-06-27 18:05:38.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#95539
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#95545 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#95580
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#95552}
        #id: 44177
        #name: "IEEE 420:2023"
        #slug: "ieee-420-2023-ieee00007409-243945"
        #description: """
          Revision Standard - Active.<br />\n
          Design requirements for new and/or modified Class 1E control boards, panels, and racks are specified, and methods to verify that these requirements have been satisfied are established in this standard. Methods for meeting the separation criteria contained in IEEE Std 384™ are addressed. Qualification is also included to address the overall requirements of IEC/IEEE 60780-323 and recommendations of IEC/IEEE 60980-344.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the design and qualification of Class 1E control boards, panels, and racks. This standard does not apply to individual components, modules, and external field-run cables except as they may affect the design and qualification of Class 1E control boards, panels, and racks.<br />\n
          The purpose of this standard is to specify the design and qualification requirements for Class 1E control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Active"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#95543 …}
    #channels: Doctrine\ORM\PersistentCollection {#95536 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#95541 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#95538 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#95553 …}
    -apiLastModifiedAt: DateTime @1743289200 {#95523
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#95559
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1696802400 {#95558
      date: 2023-10-09 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 23
    -documents: Doctrine\ORM\PersistentCollection {#95549 …}
    -favorites: Doctrine\ORM\PersistentCollection {#95547 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 340.0 MiB 0.15 ms
Input props
[
  "product" => App\Entity\Product\Product {#115379
    #id: 10706
    #code: "IEEE00004861"
    #attributes: Doctrine\ORM\PersistentCollection {#115397 …}
    #variants: Doctrine\ORM\PersistentCollection {#115399 …}
    #options: Doctrine\ORM\PersistentCollection {#115403 …}
    #associations: Doctrine\ORM\PersistentCollection {#115401 …}
    #createdAt: DateTime @1751039232 {#115371
      date: 2025-06-27 17:47:12.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#115369
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#115387 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115626
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#115379}
        #id: 37833
        #name: "IEEE 420:2013"
        #slug: "ieee-420-2013-ieee00004861-242358"
        #description: """
          Revision Standard - Superseded.<br />\n
          This standard specifies the design requirements for new and/or modified Class 1E control boards, panels, and racks and establishes the methods to verify that these requirements have been satisfied. Methods for meeting the separation criteria contained in IEEE Std 384 are addressed. Qualification is also included to address the overall requirements of IEEE Std 323 and recommendations of IEEE Std 344.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the design and qualification of Class 1E control boards, panels, and racks. It does not apply to individual components, modules, and external field-run cables except as they may affect the design and qualification of Class 1E control boards, panels, and racks.<br />\n
          The purpose of this standard is to specify the design and qualification requirements for Class 1E control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#115389 …}
    #channels: Doctrine\ORM\PersistentCollection {#115395 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#115391 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#115393 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#115381 …}
    -apiLastModifiedAt: DateTime @1754517600 {#115372
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#115365
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1370383200 {#115362
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1370383200 {#115380
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 22
    -documents: Doctrine\ORM\PersistentCollection {#115383 …}
    -favorites: Doctrine\ORM\PersistentCollection {#115385 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#115641
  +product: App\Entity\Product\Product {#115379
    #id: 10706
    #code: "IEEE00004861"
    #attributes: Doctrine\ORM\PersistentCollection {#115397 …}
    #variants: Doctrine\ORM\PersistentCollection {#115399 …}
    #options: Doctrine\ORM\PersistentCollection {#115403 …}
    #associations: Doctrine\ORM\PersistentCollection {#115401 …}
    #createdAt: DateTime @1751039232 {#115371
      date: 2025-06-27 17:47:12.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#115369
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#115387 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115626
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#115379}
        #id: 37833
        #name: "IEEE 420:2013"
        #slug: "ieee-420-2013-ieee00004861-242358"
        #description: """
          Revision Standard - Superseded.<br />\n
          This standard specifies the design requirements for new and/or modified Class 1E control boards, panels, and racks and establishes the methods to verify that these requirements have been satisfied. Methods for meeting the separation criteria contained in IEEE Std 384 are addressed. Qualification is also included to address the overall requirements of IEEE Std 323 and recommendations of IEEE Std 344.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the design and qualification of Class 1E control boards, panels, and racks. It does not apply to individual components, modules, and external field-run cables except as they may affect the design and qualification of Class 1E control boards, panels, and racks.<br />\n
          The purpose of this standard is to specify the design and qualification requirements for Class 1E control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#115389 …}
    #channels: Doctrine\ORM\PersistentCollection {#115395 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#115391 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#115393 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#115381 …}
    -apiLastModifiedAt: DateTime @1754517600 {#115372
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#115365
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1370383200 {#115362
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1370383200 {#115380
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 22
    -documents: Doctrine\ORM\PersistentCollection {#115383 …}
    -favorites: Doctrine\ORM\PersistentCollection {#115385 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 340.0 MiB 0.57 ms
Input props
[
  "product" => App\Entity\Product\Product {#115379
    #id: 10706
    #code: "IEEE00004861"
    #attributes: Doctrine\ORM\PersistentCollection {#115397 …}
    #variants: Doctrine\ORM\PersistentCollection {#115399 …}
    #options: Doctrine\ORM\PersistentCollection {#115403 …}
    #associations: Doctrine\ORM\PersistentCollection {#115401 …}
    #createdAt: DateTime @1751039232 {#115371
      date: 2025-06-27 17:47:12.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#115369
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#115387 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115626
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#115379}
        #id: 37833
        #name: "IEEE 420:2013"
        #slug: "ieee-420-2013-ieee00004861-242358"
        #description: """
          Revision Standard - Superseded.<br />\n
          This standard specifies the design requirements for new and/or modified Class 1E control boards, panels, and racks and establishes the methods to verify that these requirements have been satisfied. Methods for meeting the separation criteria contained in IEEE Std 384 are addressed. Qualification is also included to address the overall requirements of IEEE Std 323 and recommendations of IEEE Std 344.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the design and qualification of Class 1E control boards, panels, and racks. It does not apply to individual components, modules, and external field-run cables except as they may affect the design and qualification of Class 1E control boards, panels, and racks.<br />\n
          The purpose of this standard is to specify the design and qualification requirements for Class 1E control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#115389 …}
    #channels: Doctrine\ORM\PersistentCollection {#115395 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#115391 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#115393 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#115381 …}
    -apiLastModifiedAt: DateTime @1754517600 {#115372
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#115365
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1370383200 {#115362
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1370383200 {#115380
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 22
    -documents: Doctrine\ORM\PersistentCollection {#115383 …}
    -favorites: Doctrine\ORM\PersistentCollection {#115385 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#115693
  +product: App\Entity\Product\Product {#115379
    #id: 10706
    #code: "IEEE00004861"
    #attributes: Doctrine\ORM\PersistentCollection {#115397 …}
    #variants: Doctrine\ORM\PersistentCollection {#115399 …}
    #options: Doctrine\ORM\PersistentCollection {#115403 …}
    #associations: Doctrine\ORM\PersistentCollection {#115401 …}
    #createdAt: DateTime @1751039232 {#115371
      date: 2025-06-27 17:47:12.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#115369
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#115387 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115626
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#115379}
        #id: 37833
        #name: "IEEE 420:2013"
        #slug: "ieee-420-2013-ieee00004861-242358"
        #description: """
          Revision Standard - Superseded.<br />\n
          This standard specifies the design requirements for new and/or modified Class 1E control boards, panels, and racks and establishes the methods to verify that these requirements have been satisfied. Methods for meeting the separation criteria contained in IEEE Std 384 are addressed. Qualification is also included to address the overall requirements of IEEE Std 323 and recommendations of IEEE Std 344.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the design and qualification of Class 1E control boards, panels, and racks. It does not apply to individual components, modules, and external field-run cables except as they may affect the design and qualification of Class 1E control boards, panels, and racks.<br />\n
          The purpose of this standard is to specify the design and qualification requirements for Class 1E control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#115389 …}
    #channels: Doctrine\ORM\PersistentCollection {#115395 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#115391 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#115393 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#115381 …}
    -apiLastModifiedAt: DateTime @1754517600 {#115372
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#115365
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1370383200 {#115362
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1370383200 {#115380
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 22
    -documents: Doctrine\ORM\PersistentCollection {#115383 …}
    -favorites: Doctrine\ORM\PersistentCollection {#115385 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 340.0 MiB 0.16 ms
Input props
[
  "product" => App\Entity\Product\Product {#115411
    #id: 8538
    #code: "IEEE00000633"
    #attributes: Doctrine\ORM\PersistentCollection {#115428 …}
    #variants: Doctrine\ORM\PersistentCollection {#115430 …}
    #options: Doctrine\ORM\PersistentCollection {#115434 …}
    #associations: Doctrine\ORM\PersistentCollection {#115432 …}
    #createdAt: DateTime @1751037501 {#115405
      date: 2025-06-27 17:18:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#115406
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#115418 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115763
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#115411}
        #id: 29161
        #name: "IEEE 420:2001 (R2008)"
        #slug: "ieee-420-2001-r2008-ieee00000633-240190"
        #description: """
          Revision Standard - Superseded.<br />\n
          This standard specifies the design requirements for new and/or modified Class 1E control boards, panels, and racks and establishes the methods to verify that these requirements have been satisfied. Methods for meeting the separation criteria contained in ANSI/IEEE Std 384-1992 are addressed. Qualification is also included to address the overall requirements of ANSI/IEEE Std 323-1983 and ANSI/IEEE Std 344-1987.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the design and qualification of Class 1E control boards, panels, and racks. It does not apply to individual components, modules, and external field-run cables except as they may affect the design and qualification of Class 1E control boards, panels, and racks.<br />\n
          The purpose of this standard is to specify the design requirements for Class 1E control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#115420 …}
    #channels: Doctrine\ORM\PersistentCollection {#115426 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#115422 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#115424 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#115412 …}
    -apiLastModifiedAt: DateTime @1754517600 {#115407
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#115408
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1013122800 {#115409
      date: 2002-02-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1206572400 {#115410
      date: 2008-03-27 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#115414 …}
    -favorites: Doctrine\ORM\PersistentCollection {#115416 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#115778
  +product: App\Entity\Product\Product {#115411
    #id: 8538
    #code: "IEEE00000633"
    #attributes: Doctrine\ORM\PersistentCollection {#115428 …}
    #variants: Doctrine\ORM\PersistentCollection {#115430 …}
    #options: Doctrine\ORM\PersistentCollection {#115434 …}
    #associations: Doctrine\ORM\PersistentCollection {#115432 …}
    #createdAt: DateTime @1751037501 {#115405
      date: 2025-06-27 17:18:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#115406
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#115418 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115763
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#115411}
        #id: 29161
        #name: "IEEE 420:2001 (R2008)"
        #slug: "ieee-420-2001-r2008-ieee00000633-240190"
        #description: """
          Revision Standard - Superseded.<br />\n
          This standard specifies the design requirements for new and/or modified Class 1E control boards, panels, and racks and establishes the methods to verify that these requirements have been satisfied. Methods for meeting the separation criteria contained in ANSI/IEEE Std 384-1992 are addressed. Qualification is also included to address the overall requirements of ANSI/IEEE Std 323-1983 and ANSI/IEEE Std 344-1987.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the design and qualification of Class 1E control boards, panels, and racks. It does not apply to individual components, modules, and external field-run cables except as they may affect the design and qualification of Class 1E control boards, panels, and racks.<br />\n
          The purpose of this standard is to specify the design requirements for Class 1E control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#115420 …}
    #channels: Doctrine\ORM\PersistentCollection {#115426 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#115422 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#115424 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#115412 …}
    -apiLastModifiedAt: DateTime @1754517600 {#115407
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#115408
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1013122800 {#115409
      date: 2002-02-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1206572400 {#115410
      date: 2008-03-27 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#115414 …}
    -favorites: Doctrine\ORM\PersistentCollection {#115416 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 340.0 MiB 0.59 ms
Input props
[
  "product" => App\Entity\Product\Product {#115411
    #id: 8538
    #code: "IEEE00000633"
    #attributes: Doctrine\ORM\PersistentCollection {#115428 …}
    #variants: Doctrine\ORM\PersistentCollection {#115430 …}
    #options: Doctrine\ORM\PersistentCollection {#115434 …}
    #associations: Doctrine\ORM\PersistentCollection {#115432 …}
    #createdAt: DateTime @1751037501 {#115405
      date: 2025-06-27 17:18:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#115406
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#115418 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115763
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#115411}
        #id: 29161
        #name: "IEEE 420:2001 (R2008)"
        #slug: "ieee-420-2001-r2008-ieee00000633-240190"
        #description: """
          Revision Standard - Superseded.<br />\n
          This standard specifies the design requirements for new and/or modified Class 1E control boards, panels, and racks and establishes the methods to verify that these requirements have been satisfied. Methods for meeting the separation criteria contained in ANSI/IEEE Std 384-1992 are addressed. Qualification is also included to address the overall requirements of ANSI/IEEE Std 323-1983 and ANSI/IEEE Std 344-1987.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the design and qualification of Class 1E control boards, panels, and racks. It does not apply to individual components, modules, and external field-run cables except as they may affect the design and qualification of Class 1E control boards, panels, and racks.<br />\n
          The purpose of this standard is to specify the design requirements for Class 1E control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#115420 …}
    #channels: Doctrine\ORM\PersistentCollection {#115426 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#115422 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#115424 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#115412 …}
    -apiLastModifiedAt: DateTime @1754517600 {#115407
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#115408
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1013122800 {#115409
      date: 2002-02-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1206572400 {#115410
      date: 2008-03-27 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#115414 …}
    -favorites: Doctrine\ORM\PersistentCollection {#115416 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#115834
  +product: App\Entity\Product\Product {#115411
    #id: 8538
    #code: "IEEE00000633"
    #attributes: Doctrine\ORM\PersistentCollection {#115428 …}
    #variants: Doctrine\ORM\PersistentCollection {#115430 …}
    #options: Doctrine\ORM\PersistentCollection {#115434 …}
    #associations: Doctrine\ORM\PersistentCollection {#115432 …}
    #createdAt: DateTime @1751037501 {#115405
      date: 2025-06-27 17:18:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#115406
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#115418 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#115763
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#115411}
        #id: 29161
        #name: "IEEE 420:2001 (R2008)"
        #slug: "ieee-420-2001-r2008-ieee00000633-240190"
        #description: """
          Revision Standard - Superseded.<br />\n
          This standard specifies the design requirements for new and/or modified Class 1E control boards, panels, and racks and establishes the methods to verify that these requirements have been satisfied. Methods for meeting the separation criteria contained in ANSI/IEEE Std 384-1992 are addressed. Qualification is also included to address the overall requirements of ANSI/IEEE Std 323-1983 and ANSI/IEEE Std 344-1987.<br />\n
          \t\t\t\t<br />\n
          This standard applies to the design and qualification of Class 1E control boards, panels, and racks. It does not apply to individual components, modules, and external field-run cables except as they may affect the design and qualification of Class 1E control boards, panels, and racks.<br />\n
          The purpose of this standard is to specify the design requirements for Class 1E control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#115420 …}
    #channels: Doctrine\ORM\PersistentCollection {#115426 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#115422 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#115424 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#115412 …}
    -apiLastModifiedAt: DateTime @1754517600 {#115407
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#115408
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1013122800 {#115409
      date: 2002-02-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1206572400 {#115410
      date: 2008-03-27 00:00:00.0 Europe/Paris (+01:00)
    }
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#115414 …}
    -favorites: Doctrine\ORM\PersistentCollection {#115416 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 340.0 MiB 0.15 ms
Input props
[
  "product" => App\Entity\Product\Product {#7520
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751037500 {#7536
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7535
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 29157
        #name: "IEEE 420:1982"
        #slug: "ieee-420-1982-ieee00000632-240189"
        #description: """
          Revision Standard - Superseded.<br />\n
          Design requirements that are unique to Class 1E control boards, panels, and racks are specified. Standards for qualification tests to verify that these design requirements have been satisfied are provided. This standard is not intended to define the selection, design, or qualification of piping, modules, or other equipment mounted on the Class 1E control boards, panels, or racks. It is concerned, however, with the effect such mounted equipment has on the design and qualifications. Qualification and testing of individual Class 1E control board components and modules and external field-run cables are not covered.<br />\n
          \t\t\t\t<br />\n
          This standard specifies those design requirements which are unique to Class lE control boards, panels, and racks and provides standards for qualification tests to verify that these design requirements have been satisfied. It does not apply to:<br />\n
          1) Non-Class lE components and modules except as they may affect the design and qualification of Class lE control boards, panels, and racks<br />\n
          2) Qualification and test of individual Class lE control board components and modules<br />\n
          3) External field run cables<br />\n
          The purpose of this standard is to specify the design requirements for Class lE control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#7531
      date: 1982-12-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#115898
  +product: App\Entity\Product\Product {#7520
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751037500 {#7536
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7535
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 29157
        #name: "IEEE 420:1982"
        #slug: "ieee-420-1982-ieee00000632-240189"
        #description: """
          Revision Standard - Superseded.<br />\n
          Design requirements that are unique to Class 1E control boards, panels, and racks are specified. Standards for qualification tests to verify that these design requirements have been satisfied are provided. This standard is not intended to define the selection, design, or qualification of piping, modules, or other equipment mounted on the Class 1E control boards, panels, or racks. It is concerned, however, with the effect such mounted equipment has on the design and qualifications. Qualification and testing of individual Class 1E control board components and modules and external field-run cables are not covered.<br />\n
          \t\t\t\t<br />\n
          This standard specifies those design requirements which are unique to Class lE control boards, panels, and racks and provides standards for qualification tests to verify that these design requirements have been satisfied. It does not apply to:<br />\n
          1) Non-Class lE components and modules except as they may affect the design and qualification of Class lE control boards, panels, and racks<br />\n
          2) Qualification and test of individual Class lE control board components and modules<br />\n
          3) External field run cables<br />\n
          The purpose of this standard is to specify the design requirements for Class lE control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#7531
      date: 1982-12-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 340.0 MiB 0.57 ms
Input props
[
  "product" => App\Entity\Product\Product {#7520
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751037500 {#7536
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7535
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 29157
        #name: "IEEE 420:1982"
        #slug: "ieee-420-1982-ieee00000632-240189"
        #description: """
          Revision Standard - Superseded.<br />\n
          Design requirements that are unique to Class 1E control boards, panels, and racks are specified. Standards for qualification tests to verify that these design requirements have been satisfied are provided. This standard is not intended to define the selection, design, or qualification of piping, modules, or other equipment mounted on the Class 1E control boards, panels, or racks. It is concerned, however, with the effect such mounted equipment has on the design and qualifications. Qualification and testing of individual Class 1E control board components and modules and external field-run cables are not covered.<br />\n
          \t\t\t\t<br />\n
          This standard specifies those design requirements which are unique to Class lE control boards, panels, and racks and provides standards for qualification tests to verify that these design requirements have been satisfied. It does not apply to:<br />\n
          1) Non-Class lE components and modules except as they may affect the design and qualification of Class lE control boards, panels, and racks<br />\n
          2) Qualification and test of individual Class lE control board components and modules<br />\n
          3) External field run cables<br />\n
          The purpose of this standard is to specify the design requirements for Class lE control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#7531
      date: 1982-12-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#115925
  +product: App\Entity\Product\Product {#7520
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#8207 …}
    #variants: Doctrine\ORM\PersistentCollection {#8289 …}
    #options: Doctrine\ORM\PersistentCollection {#8628 …}
    #associations: Doctrine\ORM\PersistentCollection {#8585 …}
    #createdAt: DateTime @1751037500 {#7536
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#7535
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#8627 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#8612
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7520}
        #id: 29157
        #name: "IEEE 420:1982"
        #slug: "ieee-420-1982-ieee00000632-240189"
        #description: """
          Revision Standard - Superseded.<br />\n
          Design requirements that are unique to Class 1E control boards, panels, and racks are specified. Standards for qualification tests to verify that these design requirements have been satisfied are provided. This standard is not intended to define the selection, design, or qualification of piping, modules, or other equipment mounted on the Class 1E control boards, panels, or racks. It is concerned, however, with the effect such mounted equipment has on the design and qualifications. Qualification and testing of individual Class 1E control board components and modules and external field-run cables are not covered.<br />\n
          \t\t\t\t<br />\n
          This standard specifies those design requirements which are unique to Class lE control boards, panels, and racks and provides standards for qualification tests to verify that these design requirements have been satisfied. It does not apply to:<br />\n
          1) Non-Class lE components and modules except as they may affect the design and qualification of Class lE control boards, panels, and racks<br />\n
          2) Qualification and test of individual Class lE control board components and modules<br />\n
          3) External field run cables<br />\n
          The purpose of this standard is to specify the design requirements for Class lE control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7943 …}
    #channels: Doctrine\ORM\PersistentCollection {#8104 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#8066 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#8118 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7746 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7530
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7496
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#7531
      date: 1982-12-07 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 16
    -documents: Doctrine\ORM\PersistentCollection {#7786 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7928 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 340.0 MiB 0.15 ms
Input props
[
  "product" => App\Entity\Product\Product {#108688
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#108671 …}
    #variants: Doctrine\ORM\PersistentCollection {#108668 …}
    #options: Doctrine\ORM\PersistentCollection {#108664 …}
    #associations: Doctrine\ORM\PersistentCollection {#108666 …}
    #createdAt: DateTime @1751039891 {#108696
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#108669
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108682 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108721
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108688}
        #id: 41725
        #name: "IEEE 420:1973"
        #slug: "ieee-420-1973-ieee00006439-243331"
        #description: """
           - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This document applies to all Class IE control switchboards (for example, main control room assemblies, auxiliary panels, local panels or racks, etc) as defined in Section 3, regardless of their application or location. It does not apply to the non-Class IE control switchboards, except as they affect the Class IE control switchboards, but recognizes that Class IE control switchboards may be adjacent to, or joined with, other non-Class IE control switchboards. This document includes, but is not necessarily limited to, design, construction, wiring practices, shipping, handling, storage, installation, testing, and quality assurance. General design practices which are not unique to Class IE control switchboards are not addressed in this document. This document applies to piping systems and Class IE equipment only as they may affect the integrity of the Class IE control switchboard.<br />\n
          The purpose of this document is to provide guidance for the design, manufacture and installation of Class IE control switchboards in nuclear power generating stations to conform to IEEE Std 279-1971, Criteria for Protection Systems for Nuclear Power Generating Stations, ANSI N42.7-1972 and other documents as referenced.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial Use Guide for Class 1E Control Switchboards for Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108679 …}
    #channels: Doctrine\ORM\PersistentCollection {#108673 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108677 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108675 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108689 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108656
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108695
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#108694
      date: 1973-11-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#108686 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108684 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#115989
  +product: App\Entity\Product\Product {#108688
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#108671 …}
    #variants: Doctrine\ORM\PersistentCollection {#108668 …}
    #options: Doctrine\ORM\PersistentCollection {#108664 …}
    #associations: Doctrine\ORM\PersistentCollection {#108666 …}
    #createdAt: DateTime @1751039891 {#108696
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#108669
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108682 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108721
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108688}
        #id: 41725
        #name: "IEEE 420:1973"
        #slug: "ieee-420-1973-ieee00006439-243331"
        #description: """
           - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This document applies to all Class IE control switchboards (for example, main control room assemblies, auxiliary panels, local panels or racks, etc) as defined in Section 3, regardless of their application or location. It does not apply to the non-Class IE control switchboards, except as they affect the Class IE control switchboards, but recognizes that Class IE control switchboards may be adjacent to, or joined with, other non-Class IE control switchboards. This document includes, but is not necessarily limited to, design, construction, wiring practices, shipping, handling, storage, installation, testing, and quality assurance. General design practices which are not unique to Class IE control switchboards are not addressed in this document. This document applies to piping systems and Class IE equipment only as they may affect the integrity of the Class IE control switchboard.<br />\n
          The purpose of this document is to provide guidance for the design, manufacture and installation of Class IE control switchboards in nuclear power generating stations to conform to IEEE Std 279-1971, Criteria for Protection Systems for Nuclear Power Generating Stations, ANSI N42.7-1972 and other documents as referenced.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial Use Guide for Class 1E Control Switchboards for Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108679 …}
    #channels: Doctrine\ORM\PersistentCollection {#108673 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108677 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108675 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108689 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108656
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108695
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#108694
      date: 1973-11-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#108686 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108684 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 340.0 MiB 0.57 ms
Input props
[
  "product" => App\Entity\Product\Product {#108688
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#108671 …}
    #variants: Doctrine\ORM\PersistentCollection {#108668 …}
    #options: Doctrine\ORM\PersistentCollection {#108664 …}
    #associations: Doctrine\ORM\PersistentCollection {#108666 …}
    #createdAt: DateTime @1751039891 {#108696
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#108669
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108682 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108721
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108688}
        #id: 41725
        #name: "IEEE 420:1973"
        #slug: "ieee-420-1973-ieee00006439-243331"
        #description: """
           - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This document applies to all Class IE control switchboards (for example, main control room assemblies, auxiliary panels, local panels or racks, etc) as defined in Section 3, regardless of their application or location. It does not apply to the non-Class IE control switchboards, except as they affect the Class IE control switchboards, but recognizes that Class IE control switchboards may be adjacent to, or joined with, other non-Class IE control switchboards. This document includes, but is not necessarily limited to, design, construction, wiring practices, shipping, handling, storage, installation, testing, and quality assurance. General design practices which are not unique to Class IE control switchboards are not addressed in this document. This document applies to piping systems and Class IE equipment only as they may affect the integrity of the Class IE control switchboard.<br />\n
          The purpose of this document is to provide guidance for the design, manufacture and installation of Class IE control switchboards in nuclear power generating stations to conform to IEEE Std 279-1971, Criteria for Protection Systems for Nuclear Power Generating Stations, ANSI N42.7-1972 and other documents as referenced.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial Use Guide for Class 1E Control Switchboards for Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108679 …}
    #channels: Doctrine\ORM\PersistentCollection {#108673 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108677 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108675 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108689 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108656
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108695
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#108694
      date: 1973-11-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#108686 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108684 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#116016
  +product: App\Entity\Product\Product {#108688
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#108671 …}
    #variants: Doctrine\ORM\PersistentCollection {#108668 …}
    #options: Doctrine\ORM\PersistentCollection {#108664 …}
    #associations: Doctrine\ORM\PersistentCollection {#108666 …}
    #createdAt: DateTime @1751039891 {#108696
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#108669
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#108682 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#108721
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#108688}
        #id: 41725
        #name: "IEEE 420:1973"
        #slug: "ieee-420-1973-ieee00006439-243331"
        #description: """
           - Superseded.<br />\n
          <br />\n
          \t\t\t\t<br />\n
          This document applies to all Class IE control switchboards (for example, main control room assemblies, auxiliary panels, local panels or racks, etc) as defined in Section 3, regardless of their application or location. It does not apply to the non-Class IE control switchboards, except as they affect the Class IE control switchboards, but recognizes that Class IE control switchboards may be adjacent to, or joined with, other non-Class IE control switchboards. This document includes, but is not necessarily limited to, design, construction, wiring practices, shipping, handling, storage, installation, testing, and quality assurance. General design practices which are not unique to Class IE control switchboards are not addressed in this document. This document applies to piping systems and Class IE equipment only as they may affect the integrity of the Class IE control switchboard.<br />\n
          The purpose of this document is to provide guidance for the design, manufacture and installation of Class IE control switchboards in nuclear power generating stations to conform to IEEE Std 279-1971, Criteria for Protection Systems for Nuclear Power Generating Stations, ANSI N42.7-1972 and other documents as referenced.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Trial Use Guide for Class 1E Control Switchboards for Nuclear Power Generating Stations"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#108679 …}
    #channels: Doctrine\ORM\PersistentCollection {#108673 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7519 …}
    #reviews: Doctrine\ORM\PersistentCollection {#108677 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#108675 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7681 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#108689 …}
    -apiLastModifiedAt: DateTime @1754517600 {#108656
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#108695
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#108694
      date: 1973-11-14 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#108686 …}
    -favorites: Doctrine\ORM\PersistentCollection {#108684 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}