The function of the Trip Unit is to close the breaker, and reconnect the circuit in the event of a short circuit or prolonged overload of current.
If the ambient temperature of a circuit breaker falls below 40 degrees C, the breaker will carry _________ current.
What is the main mounting method for residential circuit breakers?
The function of the arc chute in a molded case circuit breaker is to ______ and ______ the arc.
Miniature circuit breakers are used to switch and protect the lowest common distribution voltage in an electrical system
An _______________ is unwanted or intermittent flow of current between two conductors that can ignite nearby combustible material.