A fuse box is an essential component of a home's electrical system. It houses fuses or circuit breakers that protect electrical circuits from overloads and short circuits. When too much current flows through a circuit, the fuse blows or the breaker trips, cutting off the electricity to prevent damage or fire. Typically located in basements, garages, or utility rooms, fuse boxes are connected to the main power supply. They distribute electricity to various parts of the home, ensuring that appliances and devices receive the correct voltage. Regular maintenance of the fuse box is important for safety and efficiency.