Active Standard

IEEE C37.20.1a-2020

IEEE Standard for Metal-Enclosed Low-Voltage (1000 V ac and below, 3200 V dc and below) Power Circuit Breaker Switchgear - Amendment 1: Control and Secondary Circuits and Devices, and All Wiring

The requirements for control, secondary, and logic-level wiring are addressed in this amendment. It covers wire type, ampacity, and methods for protecting wiring across a hinge.

Sponsor Committee
PE/SWG - Switchgear
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Status
Active Standard
PAR Approval
2019-02-08
Board Approval
2020-03-05
History
Published:
2020-05-13

Working Group Details

Society
IEEE Power and Energy Society
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Sponsor Committee
PE/SWG - Switchgear
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Working Group
SASC_WGC37.20.1a - SASC_WG C37.20.1a - IEEE Standard for Metal-Enclosed Low
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IEEE Program Manager
Ashley Moran
Contact
Working Group Chair
Michael Lafond
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