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Standard UL1077 DC Circuit Breakers

  • Single Pole Breakers
  • Two Pole Breakers
  • Three Pole Breakers
25 Amp 3 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077
SKU: QZ313D225
In Stock (2)
$ 57.06 57.06 USD /EACH
25 Amp, 1 Pole, 277 V AC, Long Trip Curve, DIN Rail Mount-Miniature Circuit Breaker, UL 1077
SKU: QZ113D925
In Stock (16)
$ 12.30 12.3 USD /EACH
25 Amp, 1 Pole, 277 V AC, Trip Curve: C, Hydraulic Magnetic Circuit Breaker, DIN Rail Mount, UL 1077
SKU: QZ113D225
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$ 19.03 19.03 USD /EACH
25 Amp, 4 Pole, 480V AC, Trip Curve: D, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU: NDB2-63D25-4
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$ 50.44 50.44 USD /EACH
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
30 Amp 3 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077
SKU: QZ313D230
In Stock (5)
$ 57.06 57.06 USD /EACH
30 Amp, 1 Pole, 277 V AC, Long Trip Curve, DIN Rail Mount-Miniature Circuit Breaker, UL 1077
SKU: QZ113D930
In Stock (8)
$ 15.38 15.38 USD /EACH
30 Amp, 1 Pole, 277 V AC, Trip Curve: C, Hydraulic Magnetic Circuit Breaker, DIN Rail Mount, UL 1077
SKU: QZ113D230
In Stock (9)
$ 19.03 19.03 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
35 Amp 3 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077
SKU: QZ313D235
Call for Availability
$ 57.06 57.06 USD /EACH
35 Amp, 1 Pole, 277 V AC, Trip Curve: C, Hydraulic Magnetic Circuit Breaker, DIN Rail Mount, UL 1077
SKU: QZ113D235
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$ 19.03 19.03 USD /EACH
40 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 5 kA, UL 1077
SKU: QZ213D240
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$ 38.04 38.04 USD /EACH
40 Amp 3 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077
SKU: QZ313D240
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$ 57.06 57.06 USD /EACH
40 Amp, 1 Pole, 277 V AC, Trip Curve: C, Hydraulic Magnetic Circuit Breaker, DIN Rail Mount, UL 1077
SKU: QZ113D240
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$ 19.03 19.03 USD /EACH
40 Amp, 2 Pole, 480V AC, 125 V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU: NDB2-63C40-2
In Stock (99)
$ 21.01 21.01 USD /EACH
40 Amp, 2 Pole, 480V AC, 125V DC, Trip Curve: D, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU: NDB2-63D40-2
In Stock (441)
$ 25.75 25.75 USD /EACH
40 Amp, 3 Pole, 480 V AC, Trip Curve: D, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU: NDB2-63D40-3
In Stock (142)
$ 35.11 35.11 USD /EACH
NDB2-63C40-3 DIN Rail Circuit Breaker | 3P, 40A, 480V AC, C Curve, 10kA, UL1077 Supplemental
SKU: NDB2-63C40-3
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$ 31.16 31.16 USD /EACH
50 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 5 kA, UL 1077
SKU: QZ213D250
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$ 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