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About This Item

 

Full Description

Specifies requirements for circuit-breakers, the main contacts of which are intended to be connected to circuits, the rated voltage of which does not exceed 1000 volt a.c. or 1500 volt d.c. Includes requirements for coordination under short-circuit conditions between a circuit-breaker and another short-circuit protective device associated in the same circuit. This Standard is identical with and has been reproduced from IEC 60947-2:2001.
 

Document History

  1. AS/NZS IEC 60947.2:2015


    Low-voltage switchgear and controlgear, Part 2: Circuit-breakers

    • Most Recent
  2. AS 60947.2-2005


    Low-voltage switchgear and controlgear - Circuit-breakers

    • Historical Version
  3. AS/NZS 3947.2:2002

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    Low-voltage switchgear and controlgear, Part 2: Circuit-breakers

    • Historical Version
  4. AS 3947.2-1997


    Low-voltage switchgear and controlgear - Circuit-breakers

    • Historical Version
  5. AS 3858-1990


    Low voltage switchgear and controlgear - Circuit-breakers

    • Historical Version