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.
What is the main mounting method for residential circuit breakers?
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.
The function of the arc chute in a molded case circuit breaker is to ______ and ______ the arc.
If the ambient temperature of a circuit breaker falls below 40 degrees C, the breaker will carry _________ current.