

SiemensMiniature Circuit Breakers
Siemens B140 Speedfax 1-Pole Bolt-On Type BL Molded Case Circuit Breaker, 40A, 10kA Interrupt Rating
Mfg Part #: B140
Part #: SIEB140
Sold As: 1/Each
CPN: Add CPN


Mfg Part #: B140
Part #: SIEB140
Sold As: 1/Each
CPN: Add CPN