The Eaton Cutler-Hammer BRC120AF U is a 20-amp, 120-volt, single-pole circuit breaker. It provides overcurrent protection by interrupting current in a single branch circuit when a fault or overload occurs. This BRC120AF U model is part of Eaton's Cutler-Hammer family, designed to protect 120-volt circuits at up to 20 amps in electrical panels.
