What would we do without circuit breakers? For one thing, our homes would be a lot less safe. Circuit breakers are switches ...

Learn to fix a tripping circuit breaker. What to do if your circuit breaker won’t reset This first thing to do is to make sure you don’t have too many devices plugged into the same circuit.

Homeowners can try toggling the test and reset buttons, using a circuit tester, looking for tripped breakers, or drying a wet outlet with a hairdryer. If a homeowner can’t fix the issue ...