It can be difficult to determine if you've got a bad circuit breaker. There are steps you can take before deciding to repair, replace, or call an electrician.

After the study on the circuit breaker carried out by Easybom and a combination of the information provided by related experts, the working principle of the circuit breaker has come to a conclusion.

Most places you live in today will manage their electrical power via circuit breakers, though fuse boxes predated that technology in the early 20th century.