Siemens Speedfax™ BQ3B080L Molded Case Circuit Breaker, 240 VAC, 80 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
Molded Case Circuit Breakers
438066 MFG #: BQ3B080L
719.39000 / 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.
|Lug in/lug out with insta-wire|
|8 to 1 AWG copper, 6 to 1/0 AWG aluminum line, 4 to 1/0 AWG copper, 2 to 1/0 AWG aluminum load wire|