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Standard

IEEE C37.20.3-1987

Revised

Note: Latest version: IEEE C37.20.3-2023

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Abstract

New IEEE Standard - Superseded. The standard covers metal-enclosed interrupter switchgear assemblies containing such devices as interrupter/switches, selector switches, power fuses and protective equipment. It is concerned with enclosed, rather than open, switchgear assemblies rated above 1000 V used for the distribution of electrical power. It includes equipment that is part of primary and secondary unit substations.

Products specifications

  • Standard from IEEE
  • Published:
  • Document type: IS
  • Pages
  • Publisher: IEEE
  • Distributor: IEEE
  • ICS: 29.130.99
  • National Committee: IEEE Power and Energy Society / Switchgear

Product Relations

  • Referred by: IEEE C37.22-2003
  • Refers: IEEE C37.47-2000
  • Referred by: IEEE C37.34-1994
  • Referred by: IEEE C37.41-1994
  • Referred by: IEEE 1303-1994
  • Refers: 1 ANSI publications are available from the Sales Department, American National Standards Institute, 1430 Broadway, New York, NY 10018.
  • Refers: 2 ANSI/IEEE publications are available from the Institute of Electrical and Electronics Engineers, Service Center, 445 Hoes Lane, PO Box 1331, Piscataway, NJ 08855-1331.
  • Refers: [3] ANSI Z35.1-1972, American National Standard Specifications for Accident Prevention Signs.
  • Refers: [5] ANSI/IEEE C37.2-1979, IEEE Standard Electrical Power System Device Function Numbers.2
  • Refers: [4] ANSI Z55.1-1967 (R 1973), American National Standard Gray Finishes for Industrial Apparatus and Equipment.
  • Refers: Corrections are indicated by vertical bars in the margins opposite the areas of change.