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About This Item

 

Full Description

Adopts IEC60947-8, Ed. 1.2 (2011) which specifies rules for control units, which perform the switching functions in response to the thermal detectors incorporated in rotating electrical machines according to IEC60034-11, and the industrial application.
 

Document History

  1. AS/NZS IEC 60947.8:2015

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    Low-voltage switchgear and controlgear, Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines

    • Most Recent
  2. AS 60947.8-2005


    Low-voltage switchgear and controlgear - Control units for built-in thermal protection (PTC) for rotating electrical machines

    • Historical Version
  3. AS 1023.1-1985


    Low voltage switchgear and controlgear - Protection of electric motors, Part 1: Built-in thermal detectors and associated control units

    • Historical Version
  4. AS 1023.3-1973


    Low voltage switchgear and controlgear - Thermal protection of electric motors - Inherent overheat protectors

    • Historical Version
  5. AS 1023.1-1971


    Thermal protection of electric motors - Built-in thermal detectors and associated control units

    • Historical Version
  6. AS C165-1961


    Approval and test specification for thermal overload protective devices for electric motors

    • Historical Version