Industrial Circuit Breakers & Protection Devices
Ensure electrical safety and operational continuity with our robust selection of air breakers, vacuum circuit breakers, and DIN rail-mounted solutions. Designed to provide dependable circuit protection across industrial power systems and critical infrastructure.
Safeguard your electrical systems with our comprehensive range of circuit breakers. Our comprehensive range features air breakers, ground & test devices, DIN rail mount circuit breakers, vacuum circuit breakers, and panel mount circuit breakers to meet your circuit protection needs. Whether you're safeguarding critical electrical systems, upgrading industrial equipment, or maintaining power distribution networks, our circuit breakers provide the reliable protection and control you need for optimal performance and safety. Shop now for reliable circuit breakers to protect your electrical systems.
Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Radwell is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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ALLEN BRADLEY
1492-CB3G500
DISCONTINUED BY MANUFACTURER 2007-11-30, 1492-CB MANUAL MOTOR CONTR, SUPPLEMENT PROTECTOR/MINIATURE CIRCUIT BREAKER, 3 POLES, MAGNETIC TRIP RANGE 6-10 X RATED CURRENT, 50 A RATED CUR, 15 HP ...
✓ IN STOCK!
Buy Surplus As Low As
CAN$70.72
ALLEN BRADLEY
1492-CB-3-G-150
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15 AMP, 3 POLE, 480/277 VAC, 3 PHASE, SUGGESTED REPLACEMENT (NOT A DROP IN) 1492-SP3C150 MUST VERIFY APPLICATION
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Buy Surplus As Low As
CAN$234.15
ALLEN BRADLEY
1492-CB3G100
DISCONTINUED BY MANUFACTURER, MINIATURE CIRCUIT BREAKER, 3 POLE, 277 VAC, 10 AMP
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Buy Surplus As Low As
CAN$73.04
ALLEN BRADLEY
1492-CB-3-G-080
CIRCUIT BREAKER 8AMP 3POLE DIN RAIL MOUNT
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Buy Surplus As Low As
CAN$164.69
ALLEN BRADLEY
1492-CB3-G020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2 AMP, 3 POLE, 277/480 VAC, 3 PHASE
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Buy Surplus As Low As
CAN$78.73
EATON CORPORATION
CUTLER HAMMER
JDC3225
CIRCUIT BREAKER, JDC TYPE, J FRAME, 600 VAC, 225 AMP, 3 POLE, 3 PHASE
✓ IN STOCK!
Repair Yours
CAN$2,658.71
ALLEN BRADLEY
140M-C2T-B25
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, 32 AMP RATING, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, 1.6-2.5 AMP RANGE, (ENGINEERING REPLACEMENT: 140MT-D9T-B2 ...
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Buy Surplus As Low As
CAN$400.28
Repair Yours
CAN$360.00
EATON CORPORATION
CUTLER HAMMER
FD3040L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 40 AMP, LINE AND LOAD TERMINALS
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Repair Yours
CAN$369.82
EATON CORPORATION
CUTLER HAMMER
EHD3030L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 480 VAC, 250 VDC, 3-POLE, 30 AMP, LINE AND LOAD TERMINALS
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Repair Yours
CAN$360.00
EATON CORPORATION
CUTLER HAMMER
EHD3020L
CIRCUIT BREAKER, SERIES C, 3 POLE, 3 PHASE, 20A, 480V, 14KAIC @ 480V, STANDARD INTERRUPT, 40 DEG C, FEED-THRU, LI TRIP, LINE & LOAD SIDE LUGS, THERMAL MAGNETIC
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Repair Yours
CAN$365.26
ASEA BROWN BOVERI
S273-K3
CIRCUIT BREAKER 3AMP 3POLE 415VAC K-CURVE
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Buy Surplus As Low As
CAN$51.13
ASEA BROWN BOVERI
S272-K32
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 32 AMP, 2 POLE, 277/480 VAC
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Buy Surplus As Low As
CAN$97.27
ASEA BROWN BOVERI
S272-K3
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 3 AMP, 2 POLE, 400 VAC, K-CURVE,
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Buy Surplus As Low As
CAN$32.59
ASEA BROWN BOVERI
S272-K25
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 25 AMP, 2 POLE, 400 VAC, K-CURVE
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Buy Surplus As Low As
CAN$92.71
ASEA BROWN BOVERI
S271-K63
CIRCUIT BREAKER 63AMP 1POLE DIN-RAIL MOUNT
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Repair Yours
CAN$360.00
ASEA BROWN BOVERI
S271-K4
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 4AMP, 1POLE, 230/400VAC, K-CURVE, NO REPLACEMENT
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Buy Surplus As Low As
CAN$40.39
EATON CORPORATION
CUTLER HAMMER
JDC3200
CIRCUIT BREAKER, MOLDED CASE, J-FRAME, 200 AMP, 3 POLE, 600 VAC, 250 VDC, 50/60 HZ
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Repair Yours
CAN$2,112.22
EATON CORPORATION
CUTLER HAMMER
CH8DF
CH COMBINATION COVER, SURFACE OR FLUSH APPLICATIONS, COMBINATION COVER, D, NEMA 1, CH, COMBINATION, 0.75 IN, CH24L150D, CH32L150D, CH24L3225D, CH30L3150D
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Repair Yours
CAN$365.26
EATON CORPORATION
CUTLER HAMMER
CC-2200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 200AMP, 2POLE, 240V
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Buy Surplus As Low As
CAN$669.07
Repair Yours
CAN$464.56
EATON CORPORATION
CUTLER HAMMER
CC2150
CIRCUIT BREAKER, 150AMP, 2POLE, 240VAC
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Repair Yours
CAN$360.02
EATON CORPORATION
CUTLER HAMMER
GI3030
(PRICE/EA) GI 3P 30A CIRCUIT BKR DUAL RATED
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Repair Yours
CAN$250.00
ALLEN BRADLEY
1492-CB3G010
DISCONTINUED BY MANUFACTURER 12/01/2007, ENERGY LIMITING MINIATURE CIRCUIT BREAKER, 3 POLES, MAGNETIC TRIP RANGE 6...10 X RATED CURRENT (AC), 1.0 A
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Buy Surplus As Low As
CAN$80.31
Repair Yours
CAN$360.00
ALLEN BRADLEY
1492-CB2H300
DISCONTINUED BY MANUFACTURER 11/30/2007, MINIATURE CIRCUIT BREAKER, 2 POLES, MAGNETIC TRIP RANGE 12, 20 X RATED CURRENT (AC), 30.0 A
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Buy Surplus As Low As
CAN$188.09
ALLEN BRADLEY
1492-CB-2-H-200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 20 AMP, 2 POLE, DIN-RAIL MOUNT
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Buy Surplus As Low As
CAN$76.64
ALLEN BRADLEY
1492-CB2H160
DISCONTINUED BY MANUFACTURER 12/01/2007, MINIATURE CIRCUIT BREAKER, 16 AMP, 2 POLE, IEC, OPEN STYLE, DIN RAIL MOUNTABLE
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Buy Surplus As Low As
CAN$99.38
ALLEN BRADLEY
1492-CB2H050
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 5 AMP, 2 POLE, DIN-RAIL MOUNT
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Buy Surplus As Low As
CAN$91.93
ALLEN BRADLEY
1492-CB2H030
DISCONTINUED BY MANUFACTURER 2007-11-30, ENERGY LIMITING MINIATURE CIRCUIT BREAKER, 2 POLES, MAGNETIC TRIP RANGE 12...20 X RATED CURRENT (AC), 3.0 A
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Buy Surplus As Low As
CAN$87.87
ALLEN BRADLEY
1492-CB2-G300
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 30 AMP, 2 POLE, 277 VAC, DIN-RAIL MOUNT
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Buy Surplus As Low As
CAN$63.83
ALLEN BRADLEY
1492-CB2G250
DISCONTINUED BY MANUFACTURER 2007-11-30, MINIATURE CIRCUIT BREAKER, 25AMP, 2 POLES, 1492 ENERGY LIMITING
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Buy Surplus As Low As
CAN$65.52
ALLEN BRADLEY
1492-CB2G200
DISCONTINUED BY MANUFACTURER, MINIATURE CIRCUIT BREAKER, 1 PHASE, 480/277V, 2 POLE, 20 AMP
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Buy Surplus As Low As
CAN$36.52
ALLEN BRADLEY
1492-CB2G050
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, DIN RAIL MOUNT, 2 POLE, 5 AMP, 480 VAC, 65 VDC, 1 PHASE, 1.5 HP
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Buy Surplus As Low As
CAN$25.08
ALLEN BRADLEY
1492-CB2DG300
DISCONTINUED BY MANUFACTURER 2009-12-30, CIRCUIT BREAKER, ENERGY LIMITING MINIATURE, MAGNETIC TRIP RANGE 9-16 X RATED CURRENT (DC), 30AMP, 2POLE
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Buy Surplus As Low As
CAN$52.58
ALLEN BRADLEY
1492-CB-2-DF-150
CIRCUIT BREAKER, 480V AC/65V DC MAX
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Buy Surplus As Low As
CAN$156.33
Repair Yours
CAN$373.15
ALLEN BRADLEY
140M-C2T-B16
DISCONTINUED BY MANUFACTURER 02/25/2022, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 1-1.6 AMP
✓ IN STOCK!
Buy Surplus As Low As
CAN$227.18
Repair Yours
CAN$360.00
ALLEN BRADLEY
140M-C2E-B63
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 4-6.3 AMP
✓ IN STOCK!
Buy Surplus As Low As
CAN$217.67
Repair Yours
CAN$250.00
ALLEN BRADLEY
140M-C2E-B40
CIRCUIT BREAKER, MOTOR PROTECTION, 140M, 3 POLE, 32 AMP RATING, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, 2.5-4 AMP RANGE, C FRAME, CAT A, 50/60 HZ, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
CAN$124.25
Repair Yours
CAN$360.00
ASEA BROWN BOVERI
S273-K16A
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 16 AMP, 3 POLE, 277/480 VAC, DIN-RAIL
✓ IN STOCK!
Buy Surplus As Low As
CAN$118.54
ASEA BROWN BOVERI
S273-K10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 10AMP, 3POLE, 400VAC, K-CURVE
✓ IN STOCK!
Buy Surplus As Low As
CAN$148.91
Repair Yours
CAN$360.02
EATON CORPORATION
CUTLER HAMMER
H2015B
DISCONTINUED BY MANUFACTURER, HEATER PACK, FREEDOM SERIES, STANDARD TRIP, 29-44.1 AMP, NEMA 2, CLASS 20, PRICE / EACH
✓ IN STOCK!
Buy Surplus As Low As
CAN$62.64
GENERAL ELECTRIC
THQL21WY15
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, Q LINE, 10 KAIC, PLUG-IN, 2 POLE, 120/240 V, 15 AMP, LI TRIP FUNCTION
✓ IN STOCK!
Buy Surplus As Low As
CAN$73.26
FUJI ELECTRIC
CP32E/3
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 3 AMP, 2 POLE, 250 VAC
✓ IN STOCK!
Buy Surplus As Low As
CAN$70.12
Repair Yours
CAN$360.02
