Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Secure PDF 🔒
    • 👥
    • Immediate download
    • $81.52
    • Add to Cart
    • Printed Edition
    • Ships in 1-2 business days
    • $90.48
    • Add to Cart
    • Printed Edition + PDF
    • Immediate download
    • $114.12
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

Specifies rules for control units, that perform the switching functions in response to thermal detectors in incorporated in rotating electrical machines. Applies to systems comprising a positive temperature coefficient (PTC) thermistor detector having particular characteristics, and its associated control unit. Identical with and reproduced from Edition 1.0 (2003-05) of IEC 60947-8.
 

Document History

  1. AS/NZS IEC 60947.8:2015


    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

    👀currently
    viewing


    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