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About This Item

 

Full Description

Applies to a.c. semiconductor non-motor load controllers and contactors intended for performing electrical operations by changing the state of a.c. electric circuits between the ON-state and the OFF-state. They may include a series mechanical switching device and are intended to be connected to circuits, the rated voltage of which does not exceed 1000 volt a.c. This Standard is identical with and reproduced from IEC 60947-4-3:1999.
 

Document History

  1. AS/NZS IEC 60947.4.3:2015


    Low-voltage switchgear and controlgear, Part 4.3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads

    • Most Recent
  2. AS/NZS 3947.4.3:2000

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    viewing


    Low-voltage switchgear and controlgear, Part 4.3: Contactors and motor-starters - A.C. semiconductor controllers and contactors for non-motor loads

    • Historical Version
  3. AS 1029.2-1982


    Low voltage contactors - Semiconductor (solid state) (up to and including 1000 V a.c. and 1500 V d.c.)

    • Historical Version
  4. AS 1029-1974


    A.C. Contactors (up to and including 1000 volts a.c.)

    • Historical Version
  5. AS 1029-1971


    A.C. contractors (up to and including 1000 volts a.c.)

    • Historical Version
  6. AS C63-1965


    Electrical contactors

    • Historical Version