What does circuit mean in a circuit distribution box
A circuit, by definition, is a circular journey that begins and ends at the same place, and this is essentially how electricity works. Current begins at a power source, powers the appliance or device along the circuit, and then returns to the power source. A distribution board (also known as panelboard, circuit breaker panel, breaker panel, circuit breaker, electric panel, fuse box or DB box) is a component of an electricity supply system that divides an electrical power feed into subsidiary circuits while providing a protective fuse or circuit. This is the central distribution point for the electrical circuits that run to lights, receptacles, and appliances throughout the house. A circuit breaker panel – also called an electrical panel – is a strange-looking breaker box built into the wall in your garage, basement, utility room, or another out-of-the-way corner of your home.
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