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Circuit Breakers

Mini Circuit Breaker | UL489 Listed | 4A C Curve 240V/480Y/277VAC 80VDC 10kAIC | DIN Rail Mount | Non Polarized | MCB Branch Circuit Protection | NDB2T-63C4-3L (3 Pole, C Trip, 4 Amp)
SKU: NDB2T-63C4-3L
In Stock (1)
$ 78.00 78.0 USD /Each
4 Amp, 3 Pole, 277/480V AC, Trip Curve: J4, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU: NDB5-J44-3P
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$ 57.35 57.35 USD /Each
Mini Circuit Breaker | UL1077 Listed | 4A B Curve 400/415VAC 10kAIC | DIN Rail Mount | Non Polarized | MCB Branch Circuit Protection | NDB2-63B4-3 (3 Pole, B Trip, 4 Amp)
SKU: NDB2-63B4-3
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$ 29.29 29.29 USD /Each
Mini Circuit Breaker | UL1077 Listed | 4A C Curve 400/415VAC 10kAIC | DIN Rail Mount | Non Polarized | MCB Branch Circuit Protection | NDB2-63C4-3 (3 Pole, C Trip, 4 Amp)
SKU: NDB2-63C4-3
In Stock (7)
$ 29.29 29.29 USD /Each
Mini Circuit Breaker | UL1077 Listed | 4A D Curve 400/415VAC 10kAIC | DIN Rail Mount | Non Polarized | MCB Branch Circuit Protection | NDB2-63D4-3 (3 Pole, D Trip, 4 Amp)
SKU: NDB2-63D4-3
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$ 35.63 35.63 USD /Each
5 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 5 kA, UL 1077
SKU: QZ213D205
In Stock (3)
$ 39.95 39.95 USD /Each
5 Amp 3 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077
SKU: QZ313D205
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$ 57.06 57.06 USD /Each
5 Amp DIN Rail Circuit Breaker, 120V AC, 1 Pole, Only 13 mm Wide, UL489 Listed
SKU: QL113DMKM05
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$ 21.05 21.05 USD /Each
5 Amp DIN Rail Circuit Breaker, 240V AC, 2 Pole, Only 26 mm Wide, UL489 Listed
SKU: QL213DMKM05
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$ 42.11 42.11 USD /Each
5 Amp DIN Rail Circuit Breaker, 240V AC, 3 Pole, Only 39 mm Wide, UL489 Listed
SKU: QL313DMKM05
In Stock (3)
$ 63.16 63.16 USD /Each
ASI NDB5-J45-1P DIN Rail Circuit Breaker | 5A, 240V AC | Single Pole | High-Density Hydraulic Magnetic Breaker | UL 1077 Recognized | Space-Saving Design
SKU: NDB5-J45-1P
In Stock (22)
$ 19.13 19.13 USD /Each
5 Amp, 1 Pole, 250V AC, Trip Curve C, Snap-In Panel Mount Rocker Switch Circuit Breaker, UL1077
SKU: NDB330J45-1QHY110R
In Stock (81)
$ 15.95 15.95 USD /Each
5 Amp, 1 Pole, 250V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL1077
SKU: NDB3100J45-1LSS1A0R
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$ 20.55 20.55 USD /Each
5 Amp, 1 Pole, 250V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489
SKU: NDB3100J45-1LSS1A0K
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$ 20.55 20.55 USD /Each
5 Amp, 1 Pole, 277 V AC, Trip Curve: C, Hydraulic Magnetic Circuit Breaker, DIN Rail Mount, UL 1077
SKU: QZ113D205
In Stock (25)
$ 18.95 18.95 USD /Each
5 Amp, 1 Pole, 80V DC, Trip Curve: C, Hydraulic Magnetic Circuit Breaker, DIN Rail Mount, UL 489A
SKU: QY113DMU205
In Stock (20)
$ 21.05 21.05 USD /Each
Mini Circuit Breaker | UL489 Listed | 5A C Curve 240V/480Y/277VAC 125VDC 10kAIC | DIN Rail Mount | Non Polarized | MCB Branch Circuit Protection | NDB2T-63C5-2L (2 Pole, C Trip, 5 Amp)
SKU: NDB2T-63C5-2L
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$ 61.20 61.2 USD /Each
5 Amp, 2 Pole, 250V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL1077
SKU: NDB3100J45-2LSS1A0R
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$ 43.10 43.1 USD /Each
5 Amp, 2 Pole, 250V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489
SKU: NDB3100J45-2LSS1A0K
In Stock (10)
$ 43.10 43.1 USD /Each
5 Amp, 2 Pole, 277/480V AC, Trip Curve: C, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU: NDB5-J45-2P
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$ 38.22 38.22 USD /Each