Siemens Speedfax™ BQ2B090 Molded Case Circuit Breaker, 120/240 VAC, 90 A, 10 kA Interrupt, 2 Poles

Molded Case Circuit Breakers
92866 MFG #: BQ2B090
Siemens
417.58000 / 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.
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