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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SIEMENS
ED22B015L
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, STANDARD RATING, TYPE ED, 240 VAC, 2 POLE, STANDARD 40 DEGREES C BREAKER, 15 AMP
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Repair Yours
CAN$360.00
SIEMENS
ITE SIEMENS
XQ45R
DISCONTINUED BY MANUFACTURER, BUS PLUG, XJ-L SERIES, 3 PHASE, 4 WIRE, 250 VAC, 50 AMP, SUITABLE W/ XJ-L ALUMINUM & COPPER BUSWAY SYSTEMS
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Buy Surplus As Low As
CAN$240.76
SIEMENS
FURNAS ELECTRIC CO
3VE1010-8K
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 5-8AMP, 3POLE
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Buy Surplus As Low As
CAN$154.66
SIEMENS
Q315
BREAKER 15A 3P 240V 10K QP, CIRCUIT BREAKER 15A PLUG IN 240V 3P
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Repair Yours
CAN$360.00
SIEMENS
ITE SIEMENS
P1515
PUSHMATIC, CIRCUIT BREAKER, 15 AMP, 2 POLE, 120/240 VAC
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Repair Yours
CAN$360.00
GENERAL ELECTRIC
THQC1120WL
CIRCUIT BREAKER, Q-LINE SERIES, 20AMP, 1 POLE, 120/240V,10 KAIC, LUG IN/LUG OUT
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Repair Yours
CAN$360.00
GENERAL ELECTRIC
TED136YT150
CIRCUIT BREAKER, 150 AMP, 3 POLE, 600 VAC
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Repair Yours
CAN$478.15
GENERAL ELECTRIC
TED134030WL
CIRCUIT BREAKER, MOLDED CASE, 3-POLE, 3-PHASE, 30 AMP, 480 V, 18 KA @ 480 V, COMPLETE W/ LINE & LOAD SIDE LUG TERMINALS, STANDARD INTERRUPTING CAPACITY, 40C, FEED-THRU, THERMAL MAGNETIC
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Repair Yours
CAN$378.58
GENERAL ELECTRIC
SELA36AT0030
CIRCUIT BREAKER, 30 AMP, 3 PHASE, 3 POLE, 480 VAC, BOLT ON
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Repair Yours
CAN$397.82
ALLEN BRADLEY
1492-CB2G320
DISCONTINUED BY MANUFACTURER 2007-11-30, CIRCUIT BREAKER, G TRIP INDUCTIVE, 2 POLES, 32 AMP, 480 VAC, 1 PHASE
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Buy Surplus As Low As
CAN$37.23
ALLEN BRADLEY
1492-CB2G005
DISCONTINUED BY MANUFACTURER 12/01/2007, CIRCUIT BREAKER, 2 POLES, MAGNETIC TRIP RANGE 6...10 X RATED CURRENT (AC), 0.5 A, IEC, OPEN STYLE, DIN RAIL MOUNTABLE
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Buy Surplus As Low As
CAN$50.24
ALLEN BRADLEY
1492-CB1H500
DISCONTINUED BY MANUFACTURER 12/01/2007 CIRCUIT BREAKER, CIRCUIT BREAKER, MANUAL MOTOR CONTROLLER, 50 AMP, 1 POLE, 277 VAC, 65 VDC, OPEN STYLE, DIN RAIL MOUNTABLE
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Buy Surplus As Low As
CAN$34.37
Repair Yours
CAN$360.00
ALLEN BRADLEY
1492-CB1G010-N
DISCONTINUED BY MANUFACTURER 12/01/2007, CIRCUIT BREAKER, 1 AMP, 277 VAC, 65 VDC, 2 POLES, IEC, OPEN STYLE, DIN RAIL MOUNTABLE
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Buy Surplus As Low As
CAN$67.52
WESTINGHOUSE
HMCP050K2C
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 50 AMP, 3 POLE, 600 VAC
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Buy Surplus As Low As
CAN$625.22
Repair Yours
CAN$376.80
WESTINGHOUSE
HMCP003A0C
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 3 AMP, THERMAL MAGNETIC
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Buy Surplus As Low As
CAN$443.84
Repair Yours
CAN$360.00
WESTINGHOUSE
FB3150L
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TYPE FB, 3 POLE, 3 PHASE, 150 AMP, 600V, 14KAIC @ 480V, FEED-THRU, LINE & LOAD SIDE LUG TERMINALS, THERMAL MAGNETIC
✓ IN STOCK!
Buy Surplus As Low As
CAN$506.95
Repair Yours
CAN$712.60
WESTINGHOUSE
EHD3015L
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15AMP, 3POLE, 480VAC
✓ IN STOCK!
Buy Surplus As Low As
CAN$251.31
WESTINGHOUSE
EHB3020L
CIRCUIT BREAKER, 20AMP, 3POLE, 480VAC
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Buy Surplus As Low As
CAN$154.66
Repair Yours
CAN$360.00
ALLEN BRADLEY
1492-GHD030
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 3 AMP, 2 POLE, 250 VAC / 65 VDC, DIN RAIL MOUNTABLE
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Buy Surplus As Low As
CAN$55.13
ALLEN BRADLEY
1492-GHD025
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2.5 AMP, 2 POLE, 250 VAC, 65 VDC, OPEN STYLE, DIN RAIL MOUNTABLE
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Buy Surplus As Low As
CAN$50.12
ALLEN BRADLEY
1492-GHD020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2AMP, 250VAC/65VDC,DIN RAIL
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CAN$38.98
ALLEN BRADLEY
1492-CB-2-H-120
DISCONTINUED BY MANUFACTURER, 1492-CB-2-H-120 , 1492CB2H120, MINIATURE CIRCUIT BREAKER, 2 POLES, MAGNETIC TRIP RANGE 12...20 X RATED CURRENT (AC), 12.0 A
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Buy Surplus As Low As
CAN$189.26
ALLEN BRADLEY
1492-CB2-DG-030
1492 ENERGY LIMITING MINIATURE CIRCUIT BREAKER, 2 POLES, MAGNETIC TRIP RANGE 9...16 X RATED CURRENT (DC), 3.0 A
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Buy Surplus As Low As
CAN$77.36
Repair Yours
CAN$360.00
ALLEN BRADLEY
140U-H6C3-C30-A
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 140U SERIES, H-FRAME, 60-69 KA, FIXED THERMAL/FIXED MAGNETIC, 3-POLE, 30 A, 1 AUX CONTACT
✓ IN STOCK!
Buy Surplus As Low As
CAN$101.70
Repair Yours
CAN$360.00
GTE
SYLVANIA
QBHG15
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 1 POLE, 15-AMP, GFI, 5MA SENSITIVITY
✓ IN STOCK!
Buy Surplus As Low As
CAN$436.39
Repair Yours
CAN$362.33
SIEMENS
ITE SIEMENS
FBS6572
DISCONTINUED BY MANUFACTURER, BUSS BAR ADAPTER, W/ MOUNT PLATE
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Buy Surplus As Low As
CAN$256.34
SIEMENS
ITE SIEMENS
Q22020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 20 AMP, 4 POLE, 120/240 VAC, PLUG-ON
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CAN$45.42
SIEMENS
ITE SIEMENS
Q215
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TYPE QP, POLES: 2, AMPS: 15, VOLTS:120/240, CONDUCTOR SIZE: 12-10 AWG (AL)/14-12 AWG (CU), INTERRUPTING RATING: 10 KAIC
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Repair Yours
CAN$360.00
SIEMENS
ITE SIEMENS
P220
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER , 20AMP, 2POLE, 120/240VAC , PUSHMATIC
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CAN$127.85
SIEMENS
ITE SIEMENS
P215
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TYPE P, 2 POLE, 1 PHASE, 240 VAC, 15 AMP
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Buy Surplus As Low As
CAN$37.23
Repair Yours
CAN$360.00
SIEMENS
ITE SIEMENS
P2020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, PUSHMATIC, THERMAL MAGNETIC TRIP, 1 POLE-TWIN, 120 VAC, 20/20 AMP
✓ IN STOCK!
Buy Surplus As Low As
CAN$73.06
SIEMENS
5SX5204-7
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, T55 CURR. SENS, 2-POLE, C, 4A DC, 440V, 10KA, AC 400V, 4.5 KA, SUCCESSOR: 5SY5204-7
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Buy Surplus As Low As
CAN$56.70
SIEMENS
ITE SIEMENS
5SX5-105-7
CIRCUIT BREAKER 0.5AMP 1POLE 230/400VAC C-CURVE
✓ IN STOCK!
Buy Surplus As Low As
CAN$19.08
SIEMENS
5SX2308-8
DISCONTINUED BY MANUFACTURER, MINIATURE CIRCUIT BREAKER, 5SX2, 3 POLE, 480 VAC, 8 AMP, D TRIP CURVE, HIGH INRUSH, (5SX23-D8)
✓ IN STOCK!
Buy Surplus As Low As
CAN$52.63
SIEMENS
5SX2208-8
DISCONTINUED BY MANUFACTURER, MINIATURE CIRCUIT BREAKER, 5SX2, 2 POLE, 480 VAC, 8 AMP, D TRIP CURVE, HIGH INRUSH, (5SX22-D8)
✓ IN STOCK!
Buy Surplus As Low As
CAN$15.75
SIEMENS
SIEMENS INDUSTRY
ED43B030L
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 3 POLES, 3 PHASE, 480V, 30A, THERMAL MAGNETIC PROTECTION, LINE AND LOAD SIDE LUG
✓ IN STOCK!
Buy Surplus As Low As
CAN$674.84
Repair Yours
CAN$508.80
SIEMENS
5SX2116-8
DISCONTINUED BY MANUFACTURER, MINIATURE CIRCUIT BREAKER, 5SX2, 1 POLE, 480 VAC, 16 AMP, D TRIP CURVE, HIGH INRUSH, (5SX21-D16)
✓ IN STOCK!
Buy Surplus As Low As
CAN$11.59
SIEMENS
ITE SIEMENS
5SN9106-0KB30
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MINIATURE, 6AMP, 1POLE, 380VAC, 220VDC
✓ IN STOCK!
Buy Surplus As Low As
CAN$151.80
SIEMENS
ITE SIEMENS
5SG7-723
MINIZED SWITCH FUSE,16A,FOR NEOZED FUSE
✓ IN STOCK!
Buy Surplus As Low As
CAN$78.25
