What are common circuit breaker faults?

What are common circuit breaker faults?

Common circuit breaker faults include tripping due to overload, short circuits, and ground faults.

How can I troubleshoot a circuit breaker that keeps tripping?

First, check for overloaded circuits. Unplug devices and reset the breaker. If it trips again, inspect for short circuits.

What tools do I need to diagnose circuit breaker issues?

You'll need a multimeter to check voltage and continuity, and possibly a clamp meter for current measurements.

When should I call a professional electrician?

Call a professional if you're unsure about the diagnosis, if the breaker continues to trip after troubleshooting, or if you see signs of burning.