Redirect 302 redirect from GET @sylius_shop_partial_cart_add_item (9117a6)

GET https://dev.normadoc.fr/products/ieee-420-1973-ieee00006439-243331

Components

4 Twig Components
16 Render Count
16 ms Render Time
118.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState
"App\Twig\Components\ProductState"
components/ProductState.html.twig
7 2.71ms
ProductMostRecent
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig
7 5.24ms
ProductType
"App\Twig\Components\ProductType"
components/ProductType.html.twig
1 0.74ms
ProductCard
"App\Twig\Components\ProductCard"
components/ProductCard.html.twig
1 7.74ms

Render calls

ProductState App\Twig\Components\ProductState 92.0 MiB 1.69 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039891 {#7274
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #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           - Superseded.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 {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#7318
      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 {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#92891
  +product: App\Entity\Product\Product {#7310
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039891 {#7274
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #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 {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#7318
      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 {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 92.0 MiB 0.74 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039891 {#7274
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #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 {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#7318
      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 {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductType {#93062
  +product: App\Entity\Product\Product {#7310
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039891 {#7274
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #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 {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#7318
      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 {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Standard"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 92.0 MiB 1.39 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039891 {#7274
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #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 {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#7318
      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 {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#93137
  +product: App\Entity\Product\Product {#7310
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039891 {#7274
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #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 {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#7318
      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 {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 96.0 MiB 0.23 ms
Input props
[
  "product" => App\Entity\Product\Product {#93560
    #id: 12292
    #code: "IEEE00007409"
    #attributes: Doctrine\ORM\PersistentCollection {#93542 …}
    #variants: Doctrine\ORM\PersistentCollection {#93539 …}
    #options: Doctrine\ORM\PersistentCollection {#93535 …}
    #associations: Doctrine\ORM\PersistentCollection {#93537 …}
    #createdAt: DateTime @1751040338 {#93568
      date: 2025-06-27 18:05:38.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#93547
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93553 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93588
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93560}
        #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 {#93551 …}
    #channels: Doctrine\ORM\PersistentCollection {#93544 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93549 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93546 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93561 …}
    -apiLastModifiedAt: DateTime @1743289200 {#93531
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#93567
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1696802400 {#93566
      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 {#93557 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93555 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#106821
  +product: App\Entity\Product\Product {#93560
    #id: 12292
    #code: "IEEE00007409"
    #attributes: Doctrine\ORM\PersistentCollection {#93542 …}
    #variants: Doctrine\ORM\PersistentCollection {#93539 …}
    #options: Doctrine\ORM\PersistentCollection {#93535 …}
    #associations: Doctrine\ORM\PersistentCollection {#93537 …}
    #createdAt: DateTime @1751040338 {#93568
      date: 2025-06-27 18:05:38.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#93547
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93553 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93588
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93560}
        #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 {#93551 …}
    #channels: Doctrine\ORM\PersistentCollection {#93544 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93549 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93546 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93561 …}
    -apiLastModifiedAt: DateTime @1743289200 {#93531
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#93567
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1696802400 {#93566
      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 {#93557 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93555 …}
  }
  +appearance: "state-active"
  +labels: [
    "Active"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 98.0 MiB 0.72 ms
Input props
[
  "product" => App\Entity\Product\Product {#93560
    #id: 12292
    #code: "IEEE00007409"
    #attributes: Doctrine\ORM\PersistentCollection {#93542 …}
    #variants: Doctrine\ORM\PersistentCollection {#93539 …}
    #options: Doctrine\ORM\PersistentCollection {#93535 …}
    #associations: Doctrine\ORM\PersistentCollection {#93537 …}
    #createdAt: DateTime @1751040338 {#93568
      date: 2025-06-27 18:05:38.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#93547
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93553 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93588
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93560}
        #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 {#93551 …}
    #channels: Doctrine\ORM\PersistentCollection {#93544 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93549 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93546 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93561 …}
    -apiLastModifiedAt: DateTime @1743289200 {#93531
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#93567
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1696802400 {#93566
      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 {#93557 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93555 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#106888
  +product: App\Entity\Product\Product {#93560
    #id: 12292
    #code: "IEEE00007409"
    #attributes: Doctrine\ORM\PersistentCollection {#93542 …}
    #variants: Doctrine\ORM\PersistentCollection {#93539 …}
    #options: Doctrine\ORM\PersistentCollection {#93535 …}
    #associations: Doctrine\ORM\PersistentCollection {#93537 …}
    #createdAt: DateTime @1751040338 {#93568
      date: 2025-06-27 18:05:38.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753970953 {#93547
      date: 2025-07-31 16:09:13.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#93553 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#93588
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#93560}
        #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 {#93551 …}
    #channels: Doctrine\ORM\PersistentCollection {#93544 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#93549 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#93546 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#93561 …}
    -apiLastModifiedAt: DateTime @1743289200 {#93531
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#93567
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1696802400 {#93566
      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 {#93557 …}
    -favorites: Doctrine\ORM\PersistentCollection {#93555 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 98.0 MiB 0.17 ms
Input props
[
  "product" => App\Entity\Product\Product {#106691
    #id: 10706
    #code: "IEEE00004861"
    #attributes: Doctrine\ORM\PersistentCollection {#106672 …}
    #variants: Doctrine\ORM\PersistentCollection {#106669 …}
    #options: Doctrine\ORM\PersistentCollection {#106665 …}
    #associations: Doctrine\ORM\PersistentCollection {#106667 …}
    #createdAt: DateTime @1751039232 {#106658
      date: 2025-06-27 17:47:12.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#106671
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106682 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106963
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106691}
        #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 {#106680 …}
    #channels: Doctrine\ORM\PersistentCollection {#106674 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106678 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106676 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106689 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106698
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#106702
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1370383200 {#106656
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1370383200 {#106690
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 22
    -documents: Doctrine\ORM\PersistentCollection {#106687 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106685 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#106978
  +product: App\Entity\Product\Product {#106691
    #id: 10706
    #code: "IEEE00004861"
    #attributes: Doctrine\ORM\PersistentCollection {#106672 …}
    #variants: Doctrine\ORM\PersistentCollection {#106669 …}
    #options: Doctrine\ORM\PersistentCollection {#106665 …}
    #associations: Doctrine\ORM\PersistentCollection {#106667 …}
    #createdAt: DateTime @1751039232 {#106658
      date: 2025-06-27 17:47:12.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#106671
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106682 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106963
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106691}
        #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 {#106680 …}
    #channels: Doctrine\ORM\PersistentCollection {#106674 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106678 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106676 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106689 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106698
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#106702
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1370383200 {#106656
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1370383200 {#106690
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 22
    -documents: Doctrine\ORM\PersistentCollection {#106687 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106685 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 98.0 MiB 0.65 ms
Input props
[
  "product" => App\Entity\Product\Product {#106691
    #id: 10706
    #code: "IEEE00004861"
    #attributes: Doctrine\ORM\PersistentCollection {#106672 …}
    #variants: Doctrine\ORM\PersistentCollection {#106669 …}
    #options: Doctrine\ORM\PersistentCollection {#106665 …}
    #associations: Doctrine\ORM\PersistentCollection {#106667 …}
    #createdAt: DateTime @1751039232 {#106658
      date: 2025-06-27 17:47:12.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#106671
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106682 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106963
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106691}
        #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 {#106680 …}
    #channels: Doctrine\ORM\PersistentCollection {#106674 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106678 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106676 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106689 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106698
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#106702
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1370383200 {#106656
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1370383200 {#106690
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 22
    -documents: Doctrine\ORM\PersistentCollection {#106687 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106685 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107030
  +product: App\Entity\Product\Product {#106691
    #id: 10706
    #code: "IEEE00004861"
    #attributes: Doctrine\ORM\PersistentCollection {#106672 …}
    #variants: Doctrine\ORM\PersistentCollection {#106669 …}
    #options: Doctrine\ORM\PersistentCollection {#106665 …}
    #associations: Doctrine\ORM\PersistentCollection {#106667 …}
    #createdAt: DateTime @1751039232 {#106658
      date: 2025-06-27 17:47:12.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754607611 {#106671
      date: 2025-08-08 01:00:11.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106682 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#106963
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106691}
        #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 {#106680 …}
    #channels: Doctrine\ORM\PersistentCollection {#106674 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106678 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106676 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106689 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106698
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1713304800 {#106702
      date: 2024-04-17 00:00:00.0 Europe/Paris (+02:00)
    }
    -author: ""
    -publishedAt: DateTime @1370383200 {#106656
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: DateTime @1370383200 {#106690
      date: 2013-06-05 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "420"
    -bookCollection: ""
    -pageCount: 22
    -documents: Doctrine\ORM\PersistentCollection {#106687 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106685 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 98.0 MiB 0.16 ms
Input props
[
  "product" => App\Entity\Product\Product {#106729
    #id: 8538
    #code: "IEEE00000633"
    #attributes: Doctrine\ORM\PersistentCollection {#106717 …}
    #variants: Doctrine\ORM\PersistentCollection {#106723 …}
    #options: Doctrine\ORM\PersistentCollection {#106716 …}
    #associations: Doctrine\ORM\PersistentCollection {#106722 …}
    #createdAt: DateTime @1751037501 {#106662
      date: 2025-06-27 17:18:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106661
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106735 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107100
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106729}
        #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 {#106726 …}
    #channels: Doctrine\ORM\PersistentCollection {#106725 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106732 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106731 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106720 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106660
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106654
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1013122800 {#106659
      date: 2002-02-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1206572400 {#106733
      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 {#106701 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106740 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107115
  +product: App\Entity\Product\Product {#106729
    #id: 8538
    #code: "IEEE00000633"
    #attributes: Doctrine\ORM\PersistentCollection {#106717 …}
    #variants: Doctrine\ORM\PersistentCollection {#106723 …}
    #options: Doctrine\ORM\PersistentCollection {#106716 …}
    #associations: Doctrine\ORM\PersistentCollection {#106722 …}
    #createdAt: DateTime @1751037501 {#106662
      date: 2025-06-27 17:18:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106661
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106735 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107100
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106729}
        #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 {#106726 …}
    #channels: Doctrine\ORM\PersistentCollection {#106725 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106732 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106731 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106720 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106660
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106654
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1013122800 {#106659
      date: 2002-02-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1206572400 {#106733
      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 {#106701 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106740 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
    "Confirmed"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 98.0 MiB 0.62 ms
Input props
[
  "product" => App\Entity\Product\Product {#106729
    #id: 8538
    #code: "IEEE00000633"
    #attributes: Doctrine\ORM\PersistentCollection {#106717 …}
    #variants: Doctrine\ORM\PersistentCollection {#106723 …}
    #options: Doctrine\ORM\PersistentCollection {#106716 …}
    #associations: Doctrine\ORM\PersistentCollection {#106722 …}
    #createdAt: DateTime @1751037501 {#106662
      date: 2025-06-27 17:18:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106661
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106735 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107100
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106729}
        #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 {#106726 …}
    #channels: Doctrine\ORM\PersistentCollection {#106725 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106732 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106731 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106720 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106660
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106654
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1013122800 {#106659
      date: 2002-02-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1206572400 {#106733
      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 {#106701 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106740 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107171
  +product: App\Entity\Product\Product {#106729
    #id: 8538
    #code: "IEEE00000633"
    #attributes: Doctrine\ORM\PersistentCollection {#106717 …}
    #variants: Doctrine\ORM\PersistentCollection {#106723 …}
    #options: Doctrine\ORM\PersistentCollection {#106716 …}
    #associations: Doctrine\ORM\PersistentCollection {#106722 …}
    #createdAt: DateTime @1751037501 {#106662
      date: 2025-06-27 17:18:21.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106661
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106735 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107100
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106729}
        #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 {#106726 …}
    #channels: Doctrine\ORM\PersistentCollection {#106725 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106732 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106731 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106720 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106660
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106654
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1013122800 {#106659
      date: 2002-02-08 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @1206572400 {#106733
      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 {#106701 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106740 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 98.0 MiB 0.15 ms
Input props
[
  "product" => App\Entity\Product\Product {#106710
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#106753 …}
    #variants: Doctrine\ORM\PersistentCollection {#106755 …}
    #options: Doctrine\ORM\PersistentCollection {#106759 …}
    #associations: Doctrine\ORM\PersistentCollection {#106757 …}
    #createdAt: DateTime @1751037500 {#106708
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106709
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106743 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107237
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106710}
        #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 {#106745 …}
    #channels: Doctrine\ORM\PersistentCollection {#106751 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106747 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106749 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106707 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106714
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106712
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#106713
      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 {#106705 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106737 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107252
  +product: App\Entity\Product\Product {#106710
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#106753 …}
    #variants: Doctrine\ORM\PersistentCollection {#106755 …}
    #options: Doctrine\ORM\PersistentCollection {#106759 …}
    #associations: Doctrine\ORM\PersistentCollection {#106757 …}
    #createdAt: DateTime @1751037500 {#106708
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106709
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106743 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107237
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106710}
        #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 {#106745 …}
    #channels: Doctrine\ORM\PersistentCollection {#106751 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106747 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106749 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106707 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106714
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106712
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#106713
      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 {#106705 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106737 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 98.0 MiB 0.61 ms
Input props
[
  "product" => App\Entity\Product\Product {#106710
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#106753 …}
    #variants: Doctrine\ORM\PersistentCollection {#106755 …}
    #options: Doctrine\ORM\PersistentCollection {#106759 …}
    #associations: Doctrine\ORM\PersistentCollection {#106757 …}
    #createdAt: DateTime @1751037500 {#106708
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106709
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106743 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107237
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106710}
        #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 {#106745 …}
    #channels: Doctrine\ORM\PersistentCollection {#106751 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106747 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106749 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106707 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106714
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106712
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#106713
      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 {#106705 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106737 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107304
  +product: App\Entity\Product\Product {#106710
    #id: 8537
    #code: "IEEE00000632"
    #attributes: Doctrine\ORM\PersistentCollection {#106753 …}
    #variants: Doctrine\ORM\PersistentCollection {#106755 …}
    #options: Doctrine\ORM\PersistentCollection {#106759 …}
    #associations: Doctrine\ORM\PersistentCollection {#106757 …}
    #createdAt: DateTime @1751037500 {#106708
      date: 2025-06-27 17:18:20.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#106709
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#106743 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#107237
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#106710}
        #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 {#106745 …}
    #channels: Doctrine\ORM\PersistentCollection {#106751 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#106747 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#106749 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#106707 …}
    -apiLastModifiedAt: DateTime @1754517600 {#106714
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#106712
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @408063600 {#106713
      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 {#106705 …}
    -favorites: Doctrine\ORM\PersistentCollection {#106737 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 98.0 MiB 0.15 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039891 {#7274
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #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 {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#7318
      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 {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#107368
  +product: App\Entity\Product\Product {#7310
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039891 {#7274
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #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 {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#7318
      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 {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 98.0 MiB 0.59 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039891 {#7274
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #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 {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#7318
      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 {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#107395
  +product: App\Entity\Product\Product {#7310
    #id: 11679
    #code: "IEEE00006439"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039891 {#7274
      date: 2025-06-27 17:58:11.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754608621 {#7322
      date: 2025-08-08 01:17:01.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #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 {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1754517600 {#7317
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @122079600 {#7318
      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 {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductCard App\Twig\Components\ProductCard 118.0 MiB 7.74 ms
Input props
[
  "product" => App\Entity\Product\Product {#128865
    #id: 8437
    #code: "IEEE00000469"
    #attributes: Doctrine\ORM\PersistentCollection {#128845 …}
    #variants: Doctrine\ORM\PersistentCollection {#128843 …}
    #options: Doctrine\ORM\PersistentCollection {#128838 …}
    #associations: Doctrine\ORM\PersistentCollection {#128840 …}
    #createdAt: DateTime @1751037415 {#128836
      date: 2025-06-27 17:16:55.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#128829
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#128856 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#128949
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#128865}
        #id: 28757
        #name: "IEEE 279:1971 (R1978)"
        #slug: "ieee-279-1971-r1978-ieee00000469-240089"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          These criteria established minimum requirements for the safety-related functional performance and reliability of protection systems for stationary land-based nuclear reactors producing steam for electric power generation. Fulfillment of these requirements does not necessarily fully establish the adequacy of protective system functional performance and reliability. On the other hand, omission of any of these requirements will, in most instances, be an indication of system inadequacy. For purposes of these criteria, the nuclear power generating station protection system encompasses all electric and mechanical devices and circuitry (from sensors to actuation device input terminals) involved in generating those signals associated with the protective function. These signals include those that actuate reactor trip and that, in the event of a serious reactor accident, actuate engineered safeguards such as containment isolation, core spray, safety injection, pressure reduction, and air cleaning.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard: Criteria for Protection Systems for Nuclear Power Generating Stations"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#128853 …}
    #channels: Doctrine\ORM\PersistentCollection {#128847 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#128851 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#128849 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#128862 …}
    -apiLastModifiedAt: DateTime @1754517600 {#128822
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#128871
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @28767600 {#128842
      date: 1970-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @274572000 {#128823
      date: 1978-09-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @456012000 {#128863
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "279"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#128860 …}
    -favorites: Doctrine\ORM\PersistentCollection {#128858 …}
  }
  "layout" => "vertical"
  "showPrice" => true
  "showStatusBadges" => true
  "additionalClasses" => "product__teaser--with-grey-border"
  "hasStretchedLink" => true
  "hoverType" => "shadow"
  "linkLabel" => "See more"
]
Attributes
[]
Component
App\Twig\Components\ProductCard {#128902
  +product: App\Entity\Product\Product {#128865
    #id: 8437
    #code: "IEEE00000469"
    #attributes: Doctrine\ORM\PersistentCollection {#128845 …}
    #variants: Doctrine\ORM\PersistentCollection {#128843 …}
    #options: Doctrine\ORM\PersistentCollection {#128838 …}
    #associations: Doctrine\ORM\PersistentCollection {#128840 …}
    #createdAt: DateTime @1751037415 {#128836
      date: 2025-06-27 17:16:55.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#128829
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#128856 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#128949
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#128865}
        #id: 28757
        #name: "IEEE 279:1971 (R1978)"
        #slug: "ieee-279-1971-r1978-ieee00000469-240089"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          These criteria established minimum requirements for the safety-related functional performance and reliability of protection systems for stationary land-based nuclear reactors producing steam for electric power generation. Fulfillment of these requirements does not necessarily fully establish the adequacy of protective system functional performance and reliability. On the other hand, omission of any of these requirements will, in most instances, be an indication of system inadequacy. For purposes of these criteria, the nuclear power generating station protection system encompasses all electric and mechanical devices and circuitry (from sensors to actuation device input terminals) involved in generating those signals associated with the protective function. These signals include those that actuate reactor trip and that, in the event of a serious reactor accident, actuate engineered safeguards such as containment isolation, core spray, safety injection, pressure reduction, and air cleaning.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard: Criteria for Protection Systems for Nuclear Power Generating Stations"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#128853 …}
    #channels: Doctrine\ORM\PersistentCollection {#128847 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#128851 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#128849 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#128862 …}
    -apiLastModifiedAt: DateTime @1754517600 {#128822
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#128871
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @28767600 {#128842
      date: 1970-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @274572000 {#128823
      date: 1978-09-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @456012000 {#128863
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "279"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#128860 …}
    -favorites: Doctrine\ORM\PersistentCollection {#128858 …}
  }
  +layout: "vertical"
  +showPrice: true
  +showStatusBadges: true
  +additionalClasses: "product__teaser--with-grey-border"
  +linkLabel: "See more"
  +imageFilter: "product_thumbnail_teaser"
  +hasStretchedLink: true
  +backgroundColor: "white"
  +hoverType: "shadow"
}
ProductState App\Twig\Components\ProductState 118.0 MiB 0.16 ms
Input props
[
  "product" => App\Entity\Product\Product {#128865
    #id: 8437
    #code: "IEEE00000469"
    #attributes: Doctrine\ORM\PersistentCollection {#128845 …}
    #variants: Doctrine\ORM\PersistentCollection {#128843 …}
    #options: Doctrine\ORM\PersistentCollection {#128838 …}
    #associations: Doctrine\ORM\PersistentCollection {#128840 …}
    #createdAt: DateTime @1751037415 {#128836
      date: 2025-06-27 17:16:55.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#128829
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#128856 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#128949
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#128865}
        #id: 28757
        #name: "IEEE 279:1971 (R1978)"
        #slug: "ieee-279-1971-r1978-ieee00000469-240089"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          These criteria established minimum requirements for the safety-related functional performance and reliability of protection systems for stationary land-based nuclear reactors producing steam for electric power generation. Fulfillment of these requirements does not necessarily fully establish the adequacy of protective system functional performance and reliability. On the other hand, omission of any of these requirements will, in most instances, be an indication of system inadequacy. For purposes of these criteria, the nuclear power generating station protection system encompasses all electric and mechanical devices and circuitry (from sensors to actuation device input terminals) involved in generating those signals associated with the protective function. These signals include those that actuate reactor trip and that, in the event of a serious reactor accident, actuate engineered safeguards such as containment isolation, core spray, safety injection, pressure reduction, and air cleaning.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard: Criteria for Protection Systems for Nuclear Power Generating Stations"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#128853 …}
    #channels: Doctrine\ORM\PersistentCollection {#128847 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#128851 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#128849 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#128862 …}
    -apiLastModifiedAt: DateTime @1754517600 {#128822
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#128871
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @28767600 {#128842
      date: 1970-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @274572000 {#128823
      date: 1978-09-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @456012000 {#128863
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "279"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#128860 …}
    -favorites: Doctrine\ORM\PersistentCollection {#128858 …}
  }
]
Attributes
[
  "showFullLabel" => false
]
Component
App\Twig\Components\ProductState {#128953
  +product: App\Entity\Product\Product {#128865
    #id: 8437
    #code: "IEEE00000469"
    #attributes: Doctrine\ORM\PersistentCollection {#128845 …}
    #variants: Doctrine\ORM\PersistentCollection {#128843 …}
    #options: Doctrine\ORM\PersistentCollection {#128838 …}
    #associations: Doctrine\ORM\PersistentCollection {#128840 …}
    #createdAt: DateTime @1751037415 {#128836
      date: 2025-06-27 17:16:55.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#128829
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#128856 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#128949
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#128865}
        #id: 28757
        #name: "IEEE 279:1971 (R1978)"
        #slug: "ieee-279-1971-r1978-ieee00000469-240089"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          These criteria established minimum requirements for the safety-related functional performance and reliability of protection systems for stationary land-based nuclear reactors producing steam for electric power generation. Fulfillment of these requirements does not necessarily fully establish the adequacy of protective system functional performance and reliability. On the other hand, omission of any of these requirements will, in most instances, be an indication of system inadequacy. For purposes of these criteria, the nuclear power generating station protection system encompasses all electric and mechanical devices and circuitry (from sensors to actuation device input terminals) involved in generating those signals associated with the protective function. These signals include those that actuate reactor trip and that, in the event of a serious reactor accident, actuate engineered safeguards such as containment isolation, core spray, safety injection, pressure reduction, and air cleaning.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard: Criteria for Protection Systems for Nuclear Power Generating Stations"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#128853 …}
    #channels: Doctrine\ORM\PersistentCollection {#128847 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#128851 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#128849 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#128862 …}
    -apiLastModifiedAt: DateTime @1754517600 {#128822
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#128871
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @28767600 {#128842
      date: 1970-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @274572000 {#128823
      date: 1978-09-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @456012000 {#128863
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "279"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#128860 …}
    -favorites: Doctrine\ORM\PersistentCollection {#128858 …}
  }
  +appearance: "state-withdrawn"
  +labels: [
    "Withdrawn"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 118.0 MiB 0.67 ms
Input props
[
  "product" => App\Entity\Product\Product {#128865
    #id: 8437
    #code: "IEEE00000469"
    #attributes: Doctrine\ORM\PersistentCollection {#128845 …}
    #variants: Doctrine\ORM\PersistentCollection {#128843 …}
    #options: Doctrine\ORM\PersistentCollection {#128838 …}
    #associations: Doctrine\ORM\PersistentCollection {#128840 …}
    #createdAt: DateTime @1751037415 {#128836
      date: 2025-06-27 17:16:55.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#128829
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#128856 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#128949
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#128865}
        #id: 28757
        #name: "IEEE 279:1971 (R1978)"
        #slug: "ieee-279-1971-r1978-ieee00000469-240089"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          These criteria established minimum requirements for the safety-related functional performance and reliability of protection systems for stationary land-based nuclear reactors producing steam for electric power generation. Fulfillment of these requirements does not necessarily fully establish the adequacy of protective system functional performance and reliability. On the other hand, omission of any of these requirements will, in most instances, be an indication of system inadequacy. For purposes of these criteria, the nuclear power generating station protection system encompasses all electric and mechanical devices and circuitry (from sensors to actuation device input terminals) involved in generating those signals associated with the protective function. These signals include those that actuate reactor trip and that, in the event of a serious reactor accident, actuate engineered safeguards such as containment isolation, core spray, safety injection, pressure reduction, and air cleaning.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard: Criteria for Protection Systems for Nuclear Power Generating Stations"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#128853 …}
    #channels: Doctrine\ORM\PersistentCollection {#128847 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#128851 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#128849 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#128862 …}
    -apiLastModifiedAt: DateTime @1754517600 {#128822
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#128871
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @28767600 {#128842
      date: 1970-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @274572000 {#128823
      date: 1978-09-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @456012000 {#128863
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "279"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#128860 …}
    -favorites: Doctrine\ORM\PersistentCollection {#128858 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#129031
  +product: App\Entity\Product\Product {#128865
    #id: 8437
    #code: "IEEE00000469"
    #attributes: Doctrine\ORM\PersistentCollection {#128845 …}
    #variants: Doctrine\ORM\PersistentCollection {#128843 …}
    #options: Doctrine\ORM\PersistentCollection {#128838 …}
    #associations: Doctrine\ORM\PersistentCollection {#128840 …}
    #createdAt: DateTime @1751037415 {#128836
      date: 2025-06-27 17:16:55.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1754606304 {#128829
      date: 2025-08-08 00:38:24.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#128856 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#128949
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#128865}
        #id: 28757
        #name: "IEEE 279:1971 (R1978)"
        #slug: "ieee-279-1971-r1978-ieee00000469-240089"
        #description: """
          New IEEE Standard - Inactive-Withdrawn.<br />\n
          These criteria established minimum requirements for the safety-related functional performance and reliability of protection systems for stationary land-based nuclear reactors producing steam for electric power generation. Fulfillment of these requirements does not necessarily fully establish the adequacy of protective system functional performance and reliability. On the other hand, omission of any of these requirements will, in most instances, be an indication of system inadequacy. For purposes of these criteria, the nuclear power generating station protection system encompasses all electric and mechanical devices and circuitry (from sensors to actuation device input terminals) involved in generating those signals associated with the protective function. These signals include those that actuate reactor trip and that, in the event of a serious reactor accident, actuate engineered safeguards such as containment isolation, core spray, safety injection, pressure reduction, and air cleaning.<br />\n
          \t\t\t\t
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "IEEE Standard: Criteria for Protection Systems for Nuclear Power Generating Stations"
        -notes: "Inactive-Withdrawn"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#128853 …}
    #channels: Doctrine\ORM\PersistentCollection {#128847 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#128851 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#128849 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#128862 …}
    -apiLastModifiedAt: DateTime @1754517600 {#128822
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#128871
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @28767600 {#128842
      date: 1970-11-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
    -confirmedAt: DateTime @274572000 {#128823
      date: 1978-09-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -canceledAt: DateTime @456012000 {#128863
      date: 1984-06-14 00:00:00.0 Europe/Paris (+02:00)
    }
    -edition: null
    -coreDocument: "279"
    -bookCollection: ""
    -pageCount: 12
    -documents: Doctrine\ORM\PersistentCollection {#128860 …}
    -favorites: Doctrine\ORM\PersistentCollection {#128858 …}
  }
  +label: "Most Recent"
  +icon: "check-xs"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}