ANSI C37.50-1989 (R2010)

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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.

Product Details

ANSI:
ANSI Approved
File Size:
1 file , 2.4 MB
Product Code(s):
100305, 100305

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