Siemens 5SX21 C2 1-Pole Circuit Breaker$0.00 SKU: 10476EM Manufacturer: SIemensModel: 5SX21 C2Type: Circuit BreakerPower: 277 V MaxSize: 3 9/16" x 3/4" x 2 1/2"Condition: UsedAdditional Information: ~230/400Stock: 4 Enter Quantity