If such a circuit breaker is not included, it is necessary to throw the switch by hand when charging is begun or ended.
Make sure that each circuit is protected with the right fuse or circuit breaker.
A circuit breaker serves the same purpose, and the right size is installed when the wiring is done.
A circuit breaker is more reliable than a safety fuse, because it acts quicker.
A circuit breaker popped, and red lights blazed all over the instrument panel.
I made a sketch for you but did not show the spring that holds the circuit breaker in contact with the spark point.
They might install a fuse, or circuit breaker in our line to protect their plant against a greater load from us.
|circuit breaker |
A switch that automatically interrupts the flow of electric current if the current exceeds a preset limit, measured in amperes. Circuit breakers are used most often as a safety precaution where excessive current through a circuit could be hazardous. Unlike fuses, they can usually be reset and reused.