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About This Item

 

Full Description

This standard specifies requirements for semiconductor (solid state) starters for industrial use, intended to start, inch, plug or accelerate a motor to normal speed and to provide means for the protection of the motor against operating overloads, and to intentionally cause the motor to stop.
 

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


    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

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

    • Historical Version