W-C-375D, FEDERAL SPECIFICATION: CIRCUIT BREAKERS, MOLDED CASE; BRANCH CIRCUIT AND SERVICE (GENERAL SPECIFICATION) (03-APR-2006)

W-C-375D, FEDERAL SPECIFICATION: CIRCUIT BREAKERS, MOLDED CASE; BRANCH CIRCUIT AND SERVICE (GENERAL SPECIFICATION) (03-APR-2006)., This specification covers molded case circuit breakers which fall within the general parameters specified in table XVI which are specifically designed to provide service-entrance, feeder, meter-service, or branch circuit protection and rated at not more than 4,000 amperes and 600 volts ac, 60 hertz (Hz).