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BS 4794-2.20

82nd Edition, March 31, 1982

Complete Document

Control Switches (Switching Devices, Including Contactor Relays, for Control and Auxiliary Circuits for Voltages up to and Including 1000 V a.c. and 1200 V d.c. Part 2: Special Requirements for Specific Types of Control Switches Section 2.20: Position Switches with Positive Opening Operation

Includes all amendments and changes through Reaffirmation Notice , 1990

Detail Summary

Not Active, See comments below

Additional Comments:
W/D S/S BY EN 60947-5-1
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Product Details:

  • Revision: 82nd Edition, March 31, 1982
  • Published Date: January 1990
  • Status: Not Active, See comments below
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 9
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Additional specific requirements for position switches with positive opening operation, used in the safeguarding of machinery.