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About This Item

 

Full Description

IEC 60947-1:2020 is to harmonize as far as practicable all rules and requirements of a general nature applicable to low-voltage switchgear and controlgear in order to obtain uniformity of requirements and tests throughout the corresponding range of equipment and to avoid the need for testing to different standards.
 

Document History

  1. IEC 60947-1 Ed. 6.0 b:2020

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    Low-voltage switchgear and controlgear - Part 1: General rules

    • Most Recent
  2. IEC 60947-1 Ed. 5.2 b:2014


    Low-voltage switchgear and controlgear - Part 1: General rules CONSOLIDATED EDITION

    • Historical Version
  3. IEC 60947-1 Ed. 5.1 b:2011


    Low-voltage switchgear and controlgear - Part 1: General rules CONSOLIDATED EDITION

    • Historical Version
  4. IEC 60947-1 Ed. 5.0 b:2007


    Low-voltage switchgear and controlgear - Part 1: General rules

    • Historical Version
  5. IEC 60947-1 Ed. 4.0 b:2004


    Low-voltage switchgear and controlgear - Part 1: General rules

    • Historical Version
 

Amendments, rulings, supplements, and errata

  1. IEC 60947-1 Ed. 6.0 b Cor. 1:2022

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    Corrigendum 1 to Low-voltage switchgear and controlgear - Part 1: General rules