An electrical breaker is a safety device that protects an electrical circuit from damage caused by an overload or short circuit. It is a crucial component of any electrical system, and knowing how to change an electrical breaker is an important safety skill for any homeowner or renter.
Electrical breakers are essential for preventing electrical fires. They work by automatically shutting off the flow of electricity when the current exceeds a safe level. This can prevent the wiring in your home from overheating and starting a fire. Electrical breakers also protect your appliances and electronics from damage caused by power surges.