PDF Standards IEEE C37.20.3-1987

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New IEEE Standard – Superseded.The standard covers metal-enclosed interrupter switchgear assemblies containing such devices as interrupter/switches, selector switches, power fuses and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.

Product Details

Published:

07/06/1987

ISBN(s):

9780738110561

Number of Pages:

14

File Size:

1 file , 380 KB

Product Code(s):

STDSU94414