Historical

NEMA AB 3:2006

Molded case circuit breakers and their application

Covers molded-case circuit breakers and switches, assembled as integral units in supporting housings of insulating material, having voltage ratings up to and including 1000 V ac and 1200 V dc and interrupt ratings of 5000 amperes or more.

CONTENT PROVIDER
NEMA: National Electrical Manufacturers Association [nema]

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