Is there a circuit breaker in your home that keeps tripping? It may need to be replaced. Fortunately, testing and replacing a breaker is something you can do.

We asked an expert to explain all the problems that can cause tripped circuits, how to check your circuit breaker, and when to call a professional.

We've all tripped a breaker from time to time, but there are a number of telltale signs that may indicate an issue that should be promptly addressed.

Use this guide to find out what the switches on your breaker mean so you can take better control of your house. Related: How to Reset a Tripped Circuit Breaker What Is a Breaker Panel?

Fear not–here’s a comprehensive guide to help relabel your circuit breaker panel accurately and efficiently.