W51-A121B1-20
Circuit Breakers, Thermal, Trip-Free - Switchable, Illuminated, Red, Operating Voltage 125 VAC, Operating Voltage 50 VDC, 20A Current Rating, 1 Pole
W51-A121B1-20
Circuit Breakers, Thermal, Trip-Free - Switchable, Illuminated, Red, Operating Voltage 125 VAC, Operating Voltage 50 VDC, 20A Current Rating, 1 Pole