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About This Item

 

Full Description

Applies to controllers and starters intended to be connected to circuits, the rated voltage of which does not exceed 1000 volt a.c. and which uses power semi-conductor switching elements for simple starting and stopping, manoeuvring and controlled running of induction motors. This Standard is identical with and has been reproduced from IEC 947-4-2:1995.
 

Document History

  1. AS/NZS IEC 60947.4.2:2015


    Low-voltage switchgear and controlgear, Part 4.2: Contactors and motor-starters - AC semiconductor motor controllers and starters

    • Most Recent
  2. AS 60947.4.2-2004


    Low-voltage switchgear and controlgear, Part 4.2: Contactors and motor-starters - A.C. semiconductor motor controllers and starters

    • Historical Version
  3. AS/NZS 3947.4.2:2000


    Low-voltage switchgear and controlgear, Part 4.2: Contactors and motor-starters - A.C. semiconductor motor controllers and starters

    • Historical Version
  4. AS 3947.4.2-1997

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    Low-voltage switchgear and controlgear, Part 4.2: Contractors and motor starters - A.C. semiconductor motor controllers and starters

    • Historical Version
  5. AS 1202.5-1985


    A.C. motor starters (up to and including 1000 V) - Semiconductor (solid state) starters

    • Historical Version