Skip to Content
  1. Products
  2. Circuit Breakers
  3. DIN Rail Circuit Breakers
  4. AC Circuit Breakers

AC Circuit Breakers

General Price List
Sort By: Featured

AC Circuit Breakers

ASI NDB2-63D4-3 Mini Circuit Breaker (MCB) | 3-Pole, 4A, 480V AC | DIN Rail Mount | D Trip Curve | UL1077 Recognized
SKU: NDB2-63D4-3
Call for Availability
$ 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)
$ 38.04 38.04 USD /EACH
5 Amp 3 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077
SKU: QZ313D205
Call for Availability
$ 57.06 57.06 USD /EACH
5 Amp DIN Rail Circuit Breaker, 120V AC, 1 Pole, Only 13 mm Wide, UL489 Listed
SKU: QL113DMKM05
In Stock (58)
$ 21.05 21.05 USD /EACH
5 Amp DIN Rail Circuit Breaker, 240V AC, 2 Pole, Only 26 mm Wide, UL489 Listed
SKU: QL213DMKM05
In Stock (3)
$ 42.11 42.11 USD /EACH
5 Amp DIN Rail Circuit Breaker, 240V AC, 3 Pole, Only 39 mm Wide, UL489 Listed
SKU: QL313DMKM05
Call for Availability
$ 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 (50)
$ 19.13 19.13 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 (14)
$ 19.03 19.03 USD /EACH
5 Amp, 2 Pole, 277/480V AC, Trip Curve: C, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU: NDB5-J45-2P
In Stock (18)
$ 38.22 38.22 USD /EACH
5 Amp, 3 Pole, 277/480V AC, Trip Curve: C, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU: NDB5-J45-3P
Call for Availability
$ 57.35 57.35 USD /EACH
6 Amp, 1 Pole, 240V AC, Trip Curve: C, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU: NDB5-J46-1P
Call for Availability
$ 19.13 19.13 USD /EACH
6 Amp, 1 Pole, 277 V AC, Trip Curve: C, Hydraulic Magnetic Circuit Breaker, DIN Rail Mount, UL 1077
SKU: QZ113D206
Call for Availability
$ 19.03 19.03 USD /EACH
6 Amp 2 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Medium Trip Curve, 5 kA, UL 1077
SKU: QZ213D206
Call for Availability
$ 38.04 38.04 USD /EACH
6 Amp 3 Pole Circuit Breaker, 277/480 V AC, DIN Rail Mounted, Long Trip Curve, 5 kA, UL 1077
SKU: QZ313D206
Call for Availability
$ 57.06 57.06 USD /EACH
1 Amp, 2 Pole, 277/480 V AC, Trip Curve: C, DIN Rail Mount, UL 1077
SKU: QZ213D201
Call for Availability
$ 38.04 38.04 USD /EACH
1 Amp, 3 Pole, 277/480 V AC, Trip Curve: D, DIN Rail Mount, UL 1077
SKU: QZ313D201
Call for Availability
$ 57.06 57.06 USD /EACH
6 Amp, 2 Pole, 277/480V AC, Trip Curve: C, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU: NDB5-J46-2P
In Stock (5)
$ 38.22 38.22 USD /EACH
6 Amp, 3 Pole, 240/277/480YV AC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL489
SKU: NDB2T-63C6-3L
Call for Availability
$ 78.00 78.0 USD /EACH
6 Amp, 3 Pole, 277/480V AC, Trip Curve: C, DIN Rail Mount-Hydraulic-Magnetic Circuit Breaker, UL1077
SKU: NDB5-J46-3P
Call for Availability
$ 57.35 57.35 USD /EACH
6 Amp | 3 Pole | 480V AC | Trip Curve: C | DIN Rail Mount-Miniature Circuit Breaker | UL1077
SKU: NDB2-63C6-3
In Stock (19)
$ 30.06 30.06 USD /EACH