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IEEE C37.21/AMD 1:2020

IEEE Standard for Control Switchboards--Amendment 1: Control and Secondary Circuits and Devices, and All Wiring

Standard Details

Scope

Align the wiring requirements of this standard with; IEEE C37.20.1, IEEE C37.20.2, IEEE C37.20.3, and IEEE C37.20.9. This amendment will focus on sub clause 7.1.5, the wire used in switchboards.

Abstract

Amendment Standard - Act

General Information

Status : ACTIVE
Standard Type: Amendment
Document No: IEEE C37.21/AMD 1:2020
Document Year: 2020
Pages: 16

Life Cycle

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ACTIVE
IEEE C37.21/AMD 1:2020
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