An electrical panel, also known as a circuit breaker panel or distribution board, is a metal box that houses circuit breakers or fuses. It serves as the main hub for electrical distribution in a building, directing electricity from the main power supply to various circuits throughout the structure. This panel helps protect the electrical system by interrupting the flow of electricity in case of overloads or short circuits. Inside the electrical panel, each circuit is connected to a breaker that can be manually turned off or reset. The panel typically includes a main breaker that controls the overall power supply to the building. Proper maintenance of the electrical panel is essential for safety and efficiency, ensuring that all circuits function correctly and reducing the risk of electrical fires.