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
140M-F8E-C32
CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME F, 45 AMP RATING, HIGH BREAK, ADJ THERMAL/ FIXED MAG, 23-32 AMP RANGE
✓ IN STOCK!
Buy Surplus As Low As
$199.00
Repair Yours
$300.00
ALLEN BRADLEY
140M-F8E-C16
DISCONTINUED BY MANUFACTURER 01/30/2024, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME F, RATING - 45 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 10-16 AMP
✓ IN STOCK!
Buy Surplus As Low As
$809.87
Repair Yours
$607.70
ALLEN BRADLEY
140M-D8E-C25
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME D, RATING - 32 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 18-25 AMP
✓ IN STOCK!
Buy Surplus As Low As
$287.85
Repair Yours
$300.00
SIEMENS
ITE SIEMENS
5SX2203-8
DISCONTINUED BY MANUFACTURER: 10/01/2015, CIRCUIT BREAKER, 3 AMP, 2 POLE, 400 V, 6 KA, D-CURVE, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$17.14
SIEMENS
ED43B100
CIRCUIT BREAKER, 100 AMP, 3 POLE, 480 VAC, 50/60 HZ, CAL BASE 40C
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
ITE SIEMENS
BF1-B030
MOLDED CASE CIRCUIT BREAKER, GROUND FAULT, TYPE: BQF, 1 POLE, 30 AMPS, 120 VOLTS
✓ IN STOCK!
Repair Yours
$356.00
SIEMENS
ITE SIEMENS
B230
CIRCUIT BREAKER, THERMAL/MAGNETIC CUR RTG, 30A, 2 POLE, 120/240V, 10KAIC, BL SERIES
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
ITE SIEMENS
5SG7713
DISCONTINUED BY MANUFACTURER 01/01/2011, SWITCH FUSE, FOR NEOZED FUSE LINK, 2-16 AMP, 1 POLE, 230/400 VAC, DIN RAIL MOUNT, SUCCESSOR: 5SG7611-0KK16
✓ IN STOCK!
Buy Surplus As Low As
$20.79
FUJI ELECTRIC
EA32-10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 10 AMP, 2 POLE, 220 VAC
✓ IN STOCK!
Buy Surplus As Low As
$62.95
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
$4,697.47
Repair Yours
$3,941.37
ALLEN BRADLEY
1492-CB2H060
DISCONTINUED BY MANUFACTURER 11/30/2007, CIRCUIT BREAKER, 6 AMP, 2 POLE, OPEN STYLE, DIN RAIL MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$34.48
ALLEN BRADLEY
1492-CB2H010
DISCONTINUED BY MANUFACTURER2007-11-30, CIRCUIT BREAKER, 1 AMP, 2 POLE, DIN-RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$28.00
ALLEN BRADLEY
1492-CB2H005
DISCONTINUED BY MANUFACTURER 2007-11-01, CIRCUIT BREAKER, MANUAL MOTOR CONTROLLER, .5 AMP, 2 POLE, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$168.27
ALLEN BRADLEY
1492-CB2G120
DISCONTINUED BY MANUFACTURER 11/01/2007, CIRCUIT BREAKER, MINIATURE, 1492 ENERGY LIMITING, 2 POLE, 12 AMP, 3 HP, 277/480 VAC, 1 PHASE, DIN RAIL MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$112.95
ALLEN BRADLEY
1492-CB2G100
DISCONTINUED BY MANUFACTURER 12/01/2007, MINIATURE CIRCUIT BREAKER, 2 POLE, 3 PHASE,10 AMP, 3 HP, 480/277 VAC
✓ IN STOCK!
Buy Surplus As Low As
$32.90
ALLEN BRADLEY
1492-CB2G010
DISCONTINUED BY MANUFACTURER 11/30/2007, CIRCUIT BREAKER, 1 AMP, 2 POL, 480 VAC, G-CURVE, IEC, OPEN STYLE, DIN RAIL MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$117.50
ALLEN BRADLEY
1492-CB2F200
DISCONTINUED BY MANUFACTURER 12/01/2007, CIRCUIT BREAKER, MINIATURE, ENERGY LIMITING, 20 AMP, 2 POLE, MAGNETIC TRIP RANGE 3..5 X RATED CURRENT (AC), IEC, OPEN STYLE, DIN RAIL MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$75.70
ALLEN BRADLEY
1492-CB2F100
DISCONTINUED BY MANUFACTURER 2007-11-30, CIRCUIT BREAKER, 10 AMP, ENERGY LIMITING, 2 POLE
✓ IN STOCK!
Buy Surplus As Low As
$43.94
ALLEN BRADLEY
140M-C2E-C20
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 14.5-20 AMP, IEC, OPEN STYLE, DIN RAIL MOUNTABL ...
✓ IN STOCK!
Buy Surplus As Low As
$247.45
Repair Yours
$300.00
ALLEN BRADLEY
140M-C2E-A63
DISCONTINUED BY MANUFACTURER 02/16/2022, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 0.40-0.63 AMP
✓ IN STOCK!
Buy Surplus As Low As
$338.94
Repair Yours
$300.00
ALLEN BRADLEY
140M-C2E-A40
DISCONTINUED BY MANUFACTURER 02/18/2022, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 0.25-0.40 AMP
✓ IN STOCK!
Buy Surplus As Low As
$241.00
Repair Yours
$227.00
ALLEN BRADLEY
140M-C2E-A25
DISCONTINUED BY MANUFACTURER 02/03/2022, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 0.16-0.25 AMP
✓ IN STOCK!
Buy Surplus As Low As
$92.70
Repair Yours
$300.00
ALLEN BRADLEY
1494V-W11
DISCONTINUED BY MANUFACTURER 03/31/2024, CIRCUIT BREAKER HANDLE, SMALL, TYPE 4-4X METALLIC, RIGHT OR LEFT FLANGE, 150-250-400 AMP
✓ IN STOCK!
Buy Surplus As Low As
$610.99
ALLEN BRADLEY
1494V-M60
DISCONTINUED BY MANUFACTURER 03/02/2015, OPERATING MECHANISM, CIRCUIT BREAKER, VARIABLE DEPTH, EATON CUTLER-HAMMER 400 A OR 400 OR 600 A FRAME SIZES, 140U-K, MCCB, 140M-K, MPCB, MCP
✓ IN STOCK!
Buy Surplus As Low As
$531.03
ASEA BROWN BOVERI
S272-K3
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 3 AMP, 2 POLE, 400 VAC, K-CURVE,
✓ IN STOCK!
Buy Surplus As Low As
$24.79
ASEA BROWN BOVERI
S272-K25
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 25 AMP, 2 POLE, 400 VAC, K-CURVE
✓ IN STOCK!
Buy Surplus As Low As
$63.46
ASEA BROWN BOVERI
S271-K63
CIRCUIT BREAKER 63AMP 1POLE DIN-RAIL MOUNT
✓ IN STOCK!
Repair Yours
$300.00
ASEA BROWN BOVERI
S271-K4
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 4AMP, 1POLE, 230/400VAC, K-CURVE, NO REPLACEMENT
✓ IN STOCK!
Buy Surplus As Low As
$27.65
ASEA BROWN BOVERI
S271-K3
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, K-CURVE, 6 KA, 3 AMP, 1 POLE, 230/400 VAC, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$44.98
ASEA BROWN BOVERI
S261-C4
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER 4AMP 1P 230/400VAC C-CURVE 6KA
✓ IN STOCK!
Buy Surplus As Low As
$49.96
ALLEN BRADLEY
1492-ACBA4
DISCONTINUED BY MANUFACTURER 12/31/2009, SHUNT TRIP MODULE, FOR CIRCUIT BREAKER, 40-110 V AC/DC, IEC, OPEN STYLE, DIN RAIL MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$48.51
ALLEN BRADLEY
1492-SPU1D020
DISCONTINUED BY MANUFACTURER, MINIATURE CIRCUIT BREAKER, 1 POLE, MAGNETIC TRIP RANGE 10..20 X RATED CURRENT (HIGHLY INDUCTIVE LOADS), 2.0 AMP, IEC, OPEN STYLE, DIN RAIL MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$31.64
ALLEN BRADLEY
1492-SPU1C020
DISCONTINUED BY MANUFACTURER, MINIATURE CIRCUIT BREAKER, 1 POLE, MAGNETIC TRIP RANGE 5..10 X RATED CURRENT (INDUCTIVE LOADS), 2.0 A
✓ IN STOCK!
Buy Surplus As Low As
$23.09
ALLEN BRADLEY
1492-SPU1C010
MINIATURE CIRCUIT BREAKER, 1 POLE, MAGNETIC TRIP RANGE 5..10 X RATED CURRENT (INDUCTIVE LOADS), 1.0 A
✓ IN STOCK!
Buy Surplus As Low As
$28.06
ALLEN BRADLEY
1492-SPU1B150
DISCONTINUED BY MANUFACTURER, MINIATURE CIRCUIT BREAKER, 1 POLE, MAGNETIC TRIP RANGE 3..5 X RATED CURRENT (RESISTIVE OR SLIGHTLY INDUCTIVE LOADS), 15.0 AMP
✓ IN STOCK!
Buy Surplus As Low As
$45.50
ALLEN BRADLEY
1492-SP3C-050
DISCONTINUED BY MANUFACTURER, 1492 SUPPLEMENTARY PROTECTORS, MAGNETIC TRIP RANGE 5.10 X RATED CURRENT (INDUCTIVE LOADS), 3-POLES, 5.0 A
✓ IN STOCK!
Buy Surplus As Low As
$305.75
ALLEN BRADLEY
1492-SP2C-020
DISCONTINUED BY MANUFACTURER 04/30/2014, MINIATURE CIRCUIT BREAKER, SUPPLEMENTARY PROTECTOR, 2 POLE, 2 AMP, C CURVE, 480Y/277 VAC MAX US, 415 VAC MAX IEC, 2 POLE, 415 VAC, C-CURVE
✓ IN STOCK!
Buy Surplus As Low As
$111.28
ALLEN BRADLEY
1492-SP1D005
DISCONTINUED BY MANUFACTURER 2014-04-29, SUPPLEMENTARY PROTECTORS, 1 POLE, MAGNETIC TRIP RANGE 10.20 X RATED CURRENT (HIGHLY INDUCTIVE LOADS), 0.5 A, REPLACEMENT: 1492-SPM1D005
✓ IN STOCK!
Buy Surplus As Low As
$33.26
ALLEN BRADLEY
1492-SP1C160
DISCONTINUED BY MANUFACTURER 04/30/2014, CIRCUIT BREAKER, MINIATURE, SUPPLEMENTARY PROTECTOR, 1 POLE, 16 AMP, C CURVE, 480Y/277 VAC MAX US, 415 VAC MAX IEC, DIN RAIL MOUNT, REPLACEMENT: 1492 ...
✓ IN STOCK!
Buy Surplus As Low As
$14.98
ALLEN BRADLEY
1492-SP1C030
DISCONTINUED BY MANUFACTURER 2014-04-29, CIRCUIT BREAKER, 3AMP, 1POLE, 240/415VAC, C-CURVE, 10KA
✓ IN STOCK!
Buy Surplus As Low As
$20.60
EATON CORPORATION
CUTLER HAMMER
CHB120
CIRCUIT BREAKER, THERMAL MAGNETIC PROTECTION, 1-POLE, 20 AMP, 120/240 VAC, BOLT ON
✓ IN STOCK!
Repair Yours
Contact Us
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
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
CC-2200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 200AMP, 2POLE, 240V
✓ IN STOCK!
Buy Surplus As Low As
$457.99
Repair Yours
$380.62
