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Circuit Breakers

20 Amp, 1 Pole, 125V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU: NDB2Z-63C20-1
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$ 14.84 14.84 USD /EACH
20 Amp, 1 Pole, 230/400V AC, 80V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker
SKU: NDB1-63C20-1
In Stock (25)
$ 8.82 8.82 USD /EACH
20 Amp, 1 Pole, 240V AC, 60V DC, Trip Curve: B, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU: NDB2-63B20-1
In Stock (50)
$ 8.67 8.67 USD /EACH
20A Miniature Circuit Breaker | 1-Pole, 240V AC / 60V DC | C Trip Curve | DIN Rail Mount | UL1077 Certified
SKU: NDB2-63C20-1
In Stock (453)
$ 8.95 8.95 USD /EACH
20 Amp, 1 Pole, 240V AC, 60V DC, Trip Curve: D, DIN Rail Mount-Miniature Circuit Breaker, UL1077
SKU: NDB2-63D20-1
In Stock (2)
$ 10.09 10.09 USD /EACH
20 Amp, 1 Pole, 240V AC, Trip Curve: C, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU: NDB5-J420-1P
In Stock (12)
$ 19.13 19.13 USD /EACH
20 Amp, 1 Pole, 250V AC, Trip Curve C, Snap-In Panel Mount Rocker Switch Circuit Breaker, UL1077
SKU: NDB330J420-1QHY110R
In Stock (7)
$ 15.16 15.16 USD /EACH
20 Amp, 1 Pole, 250V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL1077
SKU: NDB3100J420-1LSS1A0R
In Stock (2)
$ 20.55 20.55 USD /EACH
20 Amp, 1 Pole, 250V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489
SKU: NDB3100J420-1LSS1A0K
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$ 22.02 22.02 USD /EACH
20 Amp, 1 Pole, 277 V AC, Long Trip Curve, DIN Rail Mount-Miniature Circuit Breaker, UL 1077
SKU: QZ113D920
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$ 12.30 12.3 USD /EACH
ASI QZ113D220 DIN Rail Mini Circuit Breaker | 1-Pole, 20A, 277V AC | Hydraulic-Magnetic Breaker | 13mm Wide | UL1077 Supplemental Protection
SKU: QZ113D220
In Stock (4)
$ 19.03 19.03 USD /EACH
20 Amp, 1 Pole, 80 V DC, Trip Curve: C, Hydraulic Magnetic Circuit Breaker, DIN Rail Mount, UL 489A
SKU: QY113DMU220
In Stock (12)
$ 21.05 21.05 USD /EACH
20 Amp, 1 Pole, 80V DC, Trip Curve C, Snap-In Panel Mount Rocker Switch Circuit Breaker, UL1077
SKU: NDB330Z420-1QHY110R
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$ 15.16 15.16 USD /EACH
20 Amp, 1 Pole, 80V DC, Trip Curve C, Snap-In Panel Mount Rocker Switch Circuit Breaker, UL489A
SKU: NDB330Z420-1QHY110L
In Stock (11)
$ 15.16 15.16 USD /EACH
20 Amp, 1 Pole, 80V DC, Trip Curve: C, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU: NDB5-Z420-1P
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$ 19.10 19.1 USD /EACH
20 Amp, 1 Pole, 80V DC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489
SKU: NDB3100Z420-1LSS1A0K
Call for Availability
$ 20.55 20.55 USD /EACH
20 Amp, 1 Pole, 80V DC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL489A
SKU: NDB3100Z420-1LSS1A0L
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$ 20.55 20.55 USD /EACH
20 Amp, 2 Pole, 240/277/480YV AC, 60/125V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL489
SKU: NDB2T-63C20-2L
In Stock (66)
$ 57.20 57.2 USD /EACH
20 Amp, 2 Pole, 240/277/480YV AC, 60/125V DC, Trip Curve: D, DIN Rail Mount-Miniature Circuit Breaker, UL489
SKU: NDB2T-63D20-2L
In Stock (1)
$ 48.80 48.8 USD /EACH
20 Amp, 2 Pole, 250V AC, Trip Curve: C, Rack & Panel Mount Screw, Hydraulic Magnetic Circuit Breaker, UL1077
SKU: NDB3100J420-2LSS1A0R
In Stock (11)
$ 43.10 43.1 USD /EACH