ANSI C37.51a-2010

American National Standard for Switchgear-Metal-Enclosed Low-Voltage AC Power Circuit Breaker Switchgear Assemblies-Conformance Test Procedures-Amendment 1: Short-Time Withstand Current Tests

American National Standards Institute , 11/16/2010

Publisher: ANSI

File Format: PDF

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Amends ANSI C37.51 to coordinate with selected conformance tests and procedures from ANSI/IEEE C37.20.1 and the amendment C37.20.1a.

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