W58-XC4C12A-7=W58 Circuit Breaker Type: Thermal Circuit Function: Series Trip Illuminated: Without Actuator Color: White Operating Voltage: 250 VAC Thermal Series Trip Without White | Circuit Breaker | Part Number: W58-XC4C12A-7 | Internal Number: 5-1393249-0 | TE Connectivity | Potter & Brumfield