CUTLER HAMMER LOW VOLTAGE CIRCUIT BREAKER MAGNUM DS 3 POLES 4000 AMPS 635 VAC WITH DIGTRIP 520 5LSIG CAT# SBNC4N3HEA405GNMNNNENNNFX
SBNC4N3HEA405GNMNNNENNNFX LOW VOLTAGE CIRCUIT BREAKER BY EATON, CUTLER HAMMER OR WESTINGHOUSE
CUTLER HAMMER LOW VOLTAGE CIRCUIT BREAKER MAGNUM DS 3 POLES 4000 AMPS 635 VAC WITH DIGTRIP 520 5LSIG CAT# SBNC4N3HEA405GNMNNNENNNFX
SBNC4N3HEA405GNMNNNENNNFX LOW VOLTAGE CIRCUIT BREAKER BY EATON, CUTLER HAMMER OR WESTINGHOUSE
