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ANSI C37.51-2018

Switchgear - Metal-Enclosed Low Voltage AC Power Circuit Breaker Switchgear Assemblies - Conformance Test Procedures

Applicable to all metal-enclosed low-voltage ac power circuit breaker switchgear assemblies designed, tested, and manufactured in accordance with ANSI/IEEE Std C37.20.1.

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NEMA: National Electrical Manufacturers Association [nema]

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