A fuse is a safety device that protects an electrical circuit from damage caused by overcurrent. It is a thin wire or strip of metal that melts and breaks the circuit when the current exceeds a certain level. Fuses are typically used in electrical panels, appliances, and other devices.
Knowing how to take a fuse out is an important skill for any homeowner or renter. A blown fuse can cause a loss of power to a circuit, which can be frustrating and inconvenient. Fortunately, replacing a fuse is a relatively simple task that can be done in a few minutes.