Siemens Speedfax™ BQ3B040L Molded Case Circuit Breaker, 240 VAC, 40 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

Molded Case Circuit Breakers
297715 MFG #: BQ3B040L
Siemens
569.92000 / ea
Circuit breakers provide a manual means of energizing and de-energizing a circuit. In addition, circuit breakers provide automatic over current protection of a circuit. A circuit breaker allows a circuit to be reactivated quickly after a short circuit or overload is cleared. Unlike fuses, which must be replaced when they open, a simple flip of the breaker's operating handle restores the circuit.
QTY
  • Features
N/A
Lug in/lug out with insta-wire
16 to 6 AWG copper, 12 to 6 AWG aluminum line, 8 to 6 AWG copper, 8 to 4 AWG aluminum load wire