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Circuit Breakers

3 Amp, 3 Pole, 277/480V AC, Trip Curve: J4, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU: NDB5-J43-3P
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$ 57.35 57.35 USD /Each
3 Amp, 3 Pole, 480V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL1077
SKU: NDB3100J43-3LSS1A0R
In Stock (3)
$ 65.76 65.76 USD /Each
3 Amp, 3 Pole, 480V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489
SKU: NDB3100J43-3LSS1A0K
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$ 65.76 65.76 USD /Each
3 Amp, 3 Pole, 80V DC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489
SKU: NDB3100Z43-3LSS1A0K
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$ 65.76 65.76 USD /Each
3 Amp, 3 Pole, 80V DC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489A
SKU: NDB3100Z43-3LSS1A0L
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$ 65.76 65.76 USD /Each
3 Pole DIN Rail Circuit Breaker 35Amp, Trip Curve: C, 10kA Trip, UL1077
SKU: QZ313D935
In Stock (5)
$ 36.89 36.89 USD /Each
4 Amp DIN Rail Circuit Breaker, 120V AC, 1 Pole, Only 13 mm Wide, Hydraulic Magnetic, UL489 Listed
SKU: QL113DMKM04
In Stock (7)
$ 21.95 21.95 USD /Each
Mini Circuit Breaker | UL489 Listed | 4A C Curve 120/277VAC 60VDC 10kAIC | DIN Rail Mount | Non Polarized | MCB Branch Circuit Protection | NDB2T-63C4-1L (1 Pole, C Trip, 4 Amp)
SKU: NDB2T-63C4-1L
In Stock (7)
$ 21.84 21.84 USD /Each
Mini Circuit Breaker | UL1077 Listed | 4A C Curve 230/240VAC 80VDC 10kAIC | DIN Rail Mount | Non Polarized | MCB Branch Circuit Protection | NDB2Z-63C4-1 (1 Pole, C Trip, 4 Amp)
SKU: NDB2Z-63C4-1
In Stock (6)
$ 16.85 16.85 USD /Each
Mini Circuit Breaker | UL1077 Listed | 4A C Curve 230/240VAC 80VDC 10kAIC | DIN Rail Mount | Non Polarized | MCB Branch Circuit Protection | NDB2-63C4-1 (1 Pole, C Trip, 4 Amp)
SKU: NDB2-63C4-1
In Stock (9)
$ 9.95 9.95 USD /Each
Mini Circuit Breaker | UL1077 Listed | 4A D Curve 230/240VAC 80VDC 10kAIC | DIN Rail Mount | Non Polarized | MCB Branch Circuit Protection | NDB2-63D4-1 (1 Pole, D Trip, 4 Amp)
SKU: NDB2-63D4-1
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$ 11.65 11.65 USD /Each
4 Amp, 1 Pole, 240V AC, Trip Curve: J4, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU: NDB5-J44-1P
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$ 19.13 19.13 USD /Each
4 Amp, 1 Pole, 250V AC, Trip Curve C, Snap-In Panel Mount Rocker Switch Circuit Breaker, UL1077
SKU: NDB330J44-1QHY110R
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$ 15.16 15.16 USD /Each
4 Amp, 1 Pole, 250V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL1077
SKU: NDB3100J44-1LSS1A0R
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$ 20.55 20.55 USD /Each
4 Amp, 1 Pole, 250V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489
SKU: NDB3100J44-1LSS1A0K
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$ 20.55 20.55 USD /Each
ASI QZ113D204 DIN Rail Mini Circuit Breaker | 1-Pole, 4A, 277V/480V AC | Hydraulic-Magnetic Breaker | 13mm Wide | UL1077 Recognized
SKU: QZ113D204
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$ 18.95 18.95 USD /Each
4 Amp, 1 Pole, 80 V DC, Trip Curve: C, Hydraulic Magnetic Circuit Breaker, DIN Rail Mount, UL 489A
SKU: QY113DMU204
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$ 31.95 31.95 USD /Each
4 Amp, 1 Pole, 80V DC, Trip Curve C, Snap-In Panel Mount Rocker Switch Circuit Breaker, UL1077
SKU: NDB330Z44-1QHY110R
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$ 20.95 20.95 USD /Each
4 Amp, 1 Pole, 80V DC, Trip Curve C, Snap-In Panel Mount Rocker Switch Circuit Breaker, UL489A
SKU: NDB330Z44-1QHY110L
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$ 15.16 15.16 USD /Each
4 Amp, 1 Pole, 80V DC, Trip Curve: Z4, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU: NDB5-Z44-1P
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$ 19.10 19.1 USD /Each