Westinghouse Cutler-Hammer QBGF215 is a 15-amp ground fault circuit breaker in the Type QB family designed for industrial electrical panels. It provides ground fault protection by rapidly interrupting power when a leakage current is detected, helping to reduce shock hazards on protected circuits. The QBGF215 designation identifies the unit as a Type QB breaker with a 15 A rating. This model is used in industrial installations that specify Westinghouse Cutler-Hammer Type QB breakers for ground fault protection.
