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Reduced price! ANSI C37.50-2018 View larger

ANSI C37.50-2018

M00002343

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ANSI C37.50-2018 American National Standard for Switchgear - Low Voltage AC Power Circuit Breakers Used in Enclosures - Test Procedures

standard by American National Standards Institute, 03/29/2018

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Covers the test procedures for enclosed low voltage ac power circuit breakers as follows: stationary or drawout circuit breakers of two- or three-pole construction; unfused or fused circuit breakers; and manually operated or power-operated circuit breakers with or without electromechanical or solid state trip devices.