Origin of circuit breaker
Examples from the Web for circuit breaker
A circuit-breaker with its contacts under oil offers a much smaller opportunity than a fuse for the maintenance of an arc.
The accompanying cut shows the combination of battery B, the circuit-breaker, and the rod mounted upon the box.The Telephone|A. E. Dolbear
There were two circuit-breaker chambers, one at Station 286 and the other at Station 310.
A circuit-breaker may be set so as to open its connections in one or more seconds after a certain current begins to flow.
The circuit-breaker worked and the alternating current did the rest.Pirates of the Gorm|Nat Schachner