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.
Filter Results
WESTINGHOUSE
1265-C95G01
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TYPE FB, INSTANTANEOUS TRIP, 100 AMP, CONTINUOUS, 3 POLE, 600 V AC
✓ IN STOCK!
Buy Surplus As Low As
$484.52
Repair Yours
$390.00
WESTINGHOUSE
MCP0358R
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 7 AMP, 3 POLE, 600 VAC, W/AUX SWITCH
✓ IN STOCK!
Buy Surplus As Low As
$278.69
Repair Yours
$300.00
WESTINGHOUSE
MCP03150R
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, SERIES C, THERMAL MAGNETIC, 15 AMP, 3-POLE, 600 VAC MAX
✓ IN STOCK!
Buy Surplus As Low As
$1,257.34
Repair Yours
$229.00
WESTINGHOUSE
HLB3400T
DISCONTINUED BY MANUFACTURER, TRIP UNIT, 400 AMP, 3 POLE, FOR TYPE HLB CIRCUIT BREAK
✓ IN STOCK!
Buy Surplus As Low As
$711.11
WESTINGHOUSE
HFD3100
DISCONTINUED BY MANUFACTURER,CIRCUIT BREAKER, 100 AMP, 3 POLE, 600 VAC, 65 KA, 480 VAC
✓ IN STOCK!
Buy Surplus As Low As
$389.57
Repair Yours
$300.00
WESTINGHOUSE
HFD3070
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, TYPE HFD, 70 AMP, 3-POLE, SERIES C, NEMA F-FRAME, CABLE IN/CABLE OUT, 65 KAIC, 600 VAC, 250 VDC, FIXED THERMAL-MAGNETIC TRIP
✓ IN STOCK!
Buy Surplus As Low As
$217.50
Repair Yours
$300.00
WESTINGHOUSE
FB3070L
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 70 AMP, 3 POLE, 600 VAC, W/ LUGS
✓ IN STOCK!
Buy Surplus As Low As
$109.66
Repair Yours
$300.00
ASEA BROWN BOVERI
S4N250BW
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 250 AMP, 3 POLE, 600 VAC, LI TRIP
✓ IN STOCK!
Buy Surplus As Low As
$3,206.80
Repair Yours
$2,591.36
ASEA BROWN BOVERI
S263-D20
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 20AMP, 3POLE, 400VAC, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$65.46
ALLEN BRADLEY
1492-SP3D300
DISCONTINUED BY MANUFACTURER 2014-04-29, MINIATURE CIRCUIT BREAKER, SUPPLEMENTARY PROTECTOR, 3 POLE, 30 A, D CURVE, 480Y/277 VAC MAX US, 415 VAC MAX IEC
✓ IN STOCK!
Buy Surplus As Low As
$179.41
ALLEN BRADLEY
1492-MCGA115
DISCONTINUED BY MANUFACTURER 2015-11-03, CIRCUIT BREAKER, INDUSTRIAL, W/ GROUND FAULT PROTECTION, 1-POLE, 15AMP, 120V, 60HZ, 10KAIC, CLASS A GFCI, 5MA TRIP
✓ IN STOCK!
Buy Surplus As Low As
$239.71
WESTINGHOUSE
QC1020
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, QUICKLAG-C SERIES, THERMAL MAGNETIC, 1 POLE, 20 AMP, 120/240 VAC
✓ IN STOCK!
Buy Surplus As Low As
$16.98
WESTINGHOUSE
QBGF1015
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15AMP, 1POLE, 120VAC, 5MA SENSITIVITY, GROUND FAULT, REPLACED BY QBGFT1015
✓ IN STOCK!
Buy Surplus As Low As
$92.70
WESTINGHOUSE
MCP03150CR
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, SERIES C, THERMAL MAGNETIC, 15 AMP, 3-POLE, 600 VAC MAX
✓ IN STOCK!
Buy Surplus As Low As
$290.46
Repair Yours
$300.00
WESTINGHOUSE
KA3225F
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, KA SERIES, TYPE KA, 3P, 3PH, 225A, 600V, 22KA@480V, STANDARD INTERRUPTING CAPACITY, BOLT-ON, THERMAL MAGNETIC MOLDED CASE CIRCUIT BREAKERS
✓ IN STOCK!
Buy Surplus As Low As
$441.87
WESTINGHOUSE
HMCP030H1C
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER / MOTOR PROTECTOR, SERIES C, F-FRAME, NEMA SIZE 1, 30 AMP, 3 POLE, 600V, 250 VDC MAXIMUM, NON-ALUMINUM LINE AND LOAD TERMINALS, 90-300 AMP MAGNE ...
✓ IN STOCK!
Buy Surplus As Low As
$693.22
Repair Yours
$587.37
WESTINGHOUSE
HMCP007C0C
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 7 AMP, THERMAL MAGNETIC
✓ IN STOCK!
Buy Surplus As Low As
$273.03
Repair Yours
$300.00
WESTINGHOUSE
F3020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 3 POLE, 20 AMP, 600 VAC, F-FRAME, AB DE-ION
✓ IN STOCK!
Buy Surplus As Low As
$377.93
Repair Yours
$300.00
WESTINGHOUSE
EHB1020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 20 AMP, 1 POLE, 277 VAC
✓ IN STOCK!
Buy Surplus As Low As
$14.36
ALLEN BRADLEY
40382-809-05
DISCONTINUED BY MANUFACTURER, POWER MODULE WITH SCR, POWER POLE, BULLETIN 150, RENEWAL PART, 240 AMP, LINE VOLTAGE RATING: 200-480, FOR MOTOR CONTROLLER
✓ IN STOCK!
Buy Surplus As Low As
$2,588.85
Repair Yours
$1,910.00
ALLEN BRADLEY
1492-GS3G250
HIGH DENSITY MINI CIRCUIT BREAKERS, 1492-GS SERIES, (TOGGLE STYLE), 3 POLE, G-TRIP CHARACTERISTICS - INDUCTIVE LOADS (AC), 25.0 AMP RATING
✓ IN STOCK!
Buy Surplus As Low As
$241.82
Repair Yours
$300.00
ALLEN BRADLEY
1492-GS2G030
HIGH DENSITY MINI CIRCUIT BREAKERS, 1492-GS (TOGGLE STYLE), 2 POLE, G-TRIP CHARACTERISTICS - INDUCTIVE LOADS (AC), 3.0 AMP RATING
✓ IN STOCK!
Buy Surplus As Low As
$105.60
ALLEN BRADLEY
1492-CB3F100
CIRCUIT BREAKER, 10 AMP, 3 POLES, MAGNETIC TRIP RANGE 3..5 X RATED CURRENT (AC)
✓ IN STOCK!
Buy Surplus As Low As
$121.69
Repair Yours
$300.00
ALLEN BRADLEY
140U-K3D3-D40
DISCONTINUED BY MANUFACTURER 09/30/2014, MOLDED CASE CIRCUIT BREAKER, 140U SERIES, K-FRAME, 30-39 KA, FIXED THERMAL/ADJUST MAGNETIC, 3-POLE, 400 A
✓ IN STOCK!
Buy Surplus As Low As
$2,773.97
Repair Yours
$2,245.40
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
✓ IN STOCK!
Repair Yours
$200.00
SIEMENS
FURNAS ELECTRIC CO
3VE1010-8K
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 5-8AMP, 3POLE
✓ IN STOCK!
Buy Surplus As Low As
$108.00
WESTINGHOUSE
HMCP003A0C
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 3 AMP, THERMAL MAGNETIC
✓ IN STOCK!
Buy Surplus As Low As
$281.75
Repair Yours
$300.00
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
$671.00
Repair Yours
$593.83
ALLEN BRADLEY
1492-GHD030
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 3 AMP, 2 POLE, 250 VAC / 65 VDC, DIN RAIL MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$38.50
ALLEN BRADLEY
1492-GHD020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2AMP, 250VAC/65VDC,DIN RAIL
✓ IN STOCK!
Buy Surplus As Low As
$34.02
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
✓ IN STOCK!
Buy Surplus As Low As
$132.16
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
✓ IN STOCK!
Buy Surplus As Low As
$54.02
Repair Yours
$300.00
ALLEN BRADLEY
140U-H6C3-C60-A
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 140U SERIES, H-FRAME, 60-69 KA, FIXED THERMAL/FIXED MAGNETIC, 3-POLE, 60 A, 1 AUX CONTACT
✓ IN STOCK!
Buy Surplus As Low As
$645.61
Repair Yours
$640.00
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
$71.02
Repair Yours
$300.00
GTE
SYLVANIA
QBHG15
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 1 POLE, 15-AMP, GFI, 5MA SENSITIVITY
✓ IN STOCK!
Buy Surplus As Low As
$304.73
Repair Yours
$300.00
SIEMENS
ITE SIEMENS
P220
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER , 20AMP, 2POLE, 120/240VAC , PUSHMATIC
✓ IN STOCK!
Buy Surplus As Low As
$89.28
SIEMENS
ITE SIEMENS
5SX5-105-7
CIRCUIT BREAKER 0.5AMP 1POLE 230/400VAC C-CURVE
✓ IN STOCK!
Buy Surplus As Low As
$13.32
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
$510.00
Repair Yours
$424.00
SIEMENS
ITE SIEMENS
ED23B040
CIRCUIT BREAKER, 240 VAC, 40 AMP, 50/60 HZ, 3 POLES, 3 PHASE, TYPE ED2, ED FRAME
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
FS220060A
CIRCUIT BREAKER, 60AMP, 2POLE, 240VAC, W/ LUGS
✓ IN STOCK!
Repair Yours
$200.00
EATON CORPORATION
CUTLER HAMMER
FD3070L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 70 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$300.00
WESTINGHOUSE
EHD3030L
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, C SERIES, 30 AMP, 480 VAC, 3 POLE, 14 K, 50 / 60 HZ, MOLDED CASE, COMPLETE BREAKER, FIXED THERMAL, MAGNETIC TRIP, F FRAME, LINE AND LOAD LUGS
✓ IN STOCK!
Buy Surplus As Low As
$317.89
Repair Yours
$300.00
WESTINGHOUSE
BAB1020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, QUICKLAG, TYPE BAB, 1 POLE, 1 PHASE, 20 AMP, 240V, 10KAIC @ 240V, BOLT-ON, LI TRIP, THERMAL MAGNETIC, (SEE: EATON BAB1020)
✓ IN STOCK!
Buy Surplus As Low As
$9.74
ALLEN BRADLEY
40382-809-07
POWER POLE,360 AMP FOR MOTOR CONTROLLER
✓ IN STOCK!
Buy Surplus As Low As
$4,326.63
Repair Yours
$2,872.88
SIEMENS
ITE SIEMENS
P120
CIRCUIT BREAKER, P120, 20AMP, 1POLE, 120/240VAC
✓ IN STOCK!
Buy Surplus As Low As
$44.11
