We may receive a commission on purchases made from links. When undertaking DIY electrical projects at home, safety should always come first. Whether you're adding a dimmer switch, installing a new ...

Circuit breakers are at the heart of every modern power system. To ensure the systems are properly protected, it’s essential the breakers should operate correctly when called upon to do so. This means ...

A fault on a branch circuit resulted in tripping the 1,200A feeder breaker, but the 200A branch circuit breaker did not trip. The 200A breaker was replaced with a new one. One of the maintenance ...