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BS 587

57th Edition, February 20, 1957

Complete Document

Motor Starters and Controllers

Includes all amendments and changes through Amendment 6, July 29, 1988

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Product Details
Document History

Detail Summary

Superseded By: BS 5856-1

Additional Comments:
W/D S/S BY BS 5856-1 & BS EN 60947-4-1
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Product Details:

  • Revision: 57th Edition, February 20, 1957
  • Published Date: July 29, 1988
  • Status: Superseded By:
  • Superseded By: BS 5856-1
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 40
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Hand operated and automatic types used with a.c. and d.c. motors of rated voltages up to 11 kV a.c. and 650 V d.c. Resistors, auto-transformers and similar associated equipment. Ratings, sizes, design and construction, temperature rise limits, type and routine tests, resistor duty ratings. Appendices on temperature measurement clearance and creepage distances, resistor duty cycles, maximum starting times.