Shop | SourceASI

Single Pole Breakers
Two Pole Breakers
Three Pole Breakers

30 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 5 kA, UL 1077 SKU: QZ213D230 In Stock (4) $ 38.04 38.04 USD /EACH	35 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 5 kA, UL 1077 SKU: QZ213D235 In Stock (9) $ 38.04 38.04 USD /EACH	45 Amp 1 Pole Circuit Breaker, 240 V AC, DIN Rail Mounted, Medium Trip Curve, 6 kA, UL 1077 SKU: NDB5-J445-1P Out of Stock $ 19.13 19.13 USD /EACH	40 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 5 kA, UL 1077 SKU: QZ213D240 Out of Stock $ 38.04 38.04 USD /EACH
50 Amp 3 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077 SKU: QZ313D250 In Stock (2) $ 57.06 57.06 USD /EACH	32 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 6 kA, UL 1077 SKU: NDB5-J432-2P Out of Stock $ 38.22 38.22 USD /EACH	60 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 5 kA, UL 1077 SKU: QZ213D260 Out of Stock $ 38.04 38.04 USD /EACH	1 Amp 1 Pole Circuit Breaker, 240 V AC, DIN Rail Mounted, Medium Trip Curve, 6 kA, UL 1077 SKU: NDB5-J41-1P In Stock (6) $ 19.13 19.13 USD /EACH
2 Amp 1 Pole Circuit Breaker, 240 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077 SKU: QZ113D902 Out of Stock $ 12.30 12.3 USD /EACH	9 Amp 1 Pole Circuit Breaker, 240 V AC, DIN Rail Mounted, Medium Trip Curve, 6 kA, UL 1077 SKU: NDB5-J49-1P Out of Stock $ 19.13 19.13 USD /EACH	5 Amp 1 Pole Circuit Breaker, 240 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077 SKU: QZ113D905 In Stock (7) $ 12.30 12.3 USD /EACH	9 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 6 kA, UL 1077 SKU: NDB5-J49-2P Out of Stock $ 38.22 38.22 USD /EACH
10 Amp 1 Pole Circuit Breaker, 240 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077 SKU: QZ113D910 In Stock (11) $ 12.30 12.3 USD /EACH	7 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 6 kA, UL 1077 SKU: NDB5-J47-2P Out of Stock $ 38.22 38.22 USD /EACH	5 Amp Circuit Breaker DIN Rail Mount 3 Pole Long Trip UL1077 QZ313D905 SKU: QZ313D905 Out of Stock $ 36.89 36.89 USD /EACH	15 Amp 1 Pole Circuit Breaker, 240 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077 SKU: QZ113D915 In Stock (3) $ 12.30 12.3 USD /EACH
30 Amp 1 Pole Circuit Breaker, 240 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077 SKU: QZ113D930 In Stock (13) $ 15.38 15.38 USD /EACH	3 Amp 3 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 6 kA, UL 1077 SKU: NDB5-J43-3P Out of Stock $ 57.35 57.35 USD /EACH	1 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 5 kA, UL 1077 SKU: QZ213D201 Out of Stock $ 38.04 38.04 USD /EACH	35 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 6 kA, UL 1077 SKU: NDB5-J435-2P Out of Stock $ 38.22 38.22 USD /EACH

Standard UL1077 DC Circuit Breakers