W28-XQ1A-15=W28- Circuit Breaker Type: Thermal Circuit Function: Series Trip Illuminated: Without Actuator Color: Black Operating Voltage: 250 VAC Thermal Series Trip Without Black | Circuit Breaker | Part Number: W28-XQ1A-15 | Internal Number: 3-1393250-0 | Alias Number: W 28XQ1 A15 | TE Connectivity