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-GH030
MINIATURE CIRCUIT BREAKER,BULLETIN 1492-GH, HIGH DENSITY SUPPLEMENTARY PROTECTORS, CIRCUIT BREAKER, 3 AMP, 1 POLE, 250 VAC, 50/60 HZ, DC 65V, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$78.26
ALLEN BRADLEY
1492-G150
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15 AMP, HIGH DENSITY, MINIATURE, BLACK, MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$30.83
ALLEN BRADLEY
1492-G050
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 5 AMP, 250 VAC, 1 POLE
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Buy Surplus As Low As
$20.68
ALLEN BRADLEY
140M-F8E-C25
CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME F, RATING - 45 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 18-25 AMP
✓ IN STOCK!
Buy Surplus As Low As
$425.83
ALLEN BRADLEY
140M-D8E-C16
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME D, RATING - 32 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 10-16 AMP
✓ IN STOCK!
Buy Surplus As Low As
$771.85
Repair Yours
$300.00
ALLEN BRADLEY
140M-D8E-C10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME D, RATING - 32 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 6.3-10 AMP, REPLACED BY 140MT-D9E-C10
✓ IN STOCK!
Buy Surplus As Low As
$355.64
Repair Yours
$300.00
FUJI ELECTRIC
SA33B/30
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 30AMP, 3POLE, 220VAC
✓ IN STOCK!
Buy Surplus As Low As
$104.63
EATON CORPORATION
CUTLER HAMMER
CHB9L1
DISCONTINUED BY MANUFACTURER, MOUNTING BASE, 1 POLE
✓ IN STOCK!
Buy Surplus As Low As
$14.56
EATON CORPORATION
CUTLER HAMMER
GHB3020
MOLDED CASE CIRCUIT BREAKER, G FRAME, TYPE GHB, 14 KAIC AT 480Y/277 VAC, 3 POLE, 20 AMP RATING
✓ IN STOCK!
Repair Yours
$241.22
EATON CORPORATION
CUTLER HAMMER
GHB2060
MOLDED CASE CIRCUIT BREAKER, G FRAME, TYPE GHB, 14 KAIC AT 480Y/277 VAC, 2 POLE, 60 AMP RATING
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
FDB3030L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 30 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$555.00
EATON CORPORATION
CUTLER HAMMER
FDB3020L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 20 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$547.80
EATON CORPORATION
CUTLER HAMMER
FD3200L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 200 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$704.00
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
$186.80
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
SIEMENS
ITE SIEMENS
P1515
PUSHMATIC, CIRCUIT BREAKER, 15 AMP, 2 POLE, 120/240 VAC
✓ IN STOCK!
Repair Yours
Contact Us
EEC AEG
ME82S-C10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 10 AMP, 2 POLE, C-CURVE, 10 KA
✓ IN STOCK!
Buy Surplus As Low As
$17.95
SIEMENS
ITE SIEMENS
5SX2650-7
DISCONTINUED BY MANUFACTURER 10/01/2015, CIRCUIT BREAKER, MINIATURE, 50 AMP, 3+N POLE, 400 V, 6 KA, C-CURVE, DIN-RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$46.00
SIEMENS
ITE SIEMENS
5SX2510-7
DISCONTINUED BY MANUFACTURER 10/01/2015, CIRCUIT BREAKER, 1+N POLE, 10 AMP, 230 VAC, 6 KA, C-CURVE, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$42.09
SIEMENS
ITE SIEMENS
5SX2308-7
DISCONTINUED BY MANUFACTURER 10/01/2020, CIRCUIT BREAKER, 3 POLE, 8 AMP, C-CURVE, 6 KA, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$47.24
SIEMENS
ITE SIEMENS
5SX2-305-8
SUPPLEMENTARY PROTECTOR,3P,0.5A,CURVE D
✓ IN STOCK!
Buy Surplus As Low As
$26.39
SIEMENS
ITE SIEMENS
5SX2303-7
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 3 AMP, 3 POLE, 400 VAC, C-CURVE, 6KA
✓ IN STOCK!
Buy Surplus As Low As
$32.12
SIEMENS
ITE SIEMENS
ED63B020
CIRCUIT BREAKER, SENTRON, TYPE ED, 3 POLE, 20 AMP, 600 VAC, 25 KAIC @ 480V
✓ IN STOCK!
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
GENERAL ELECTRIC
TJC-36600G
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 600AMP, 3POLE, 600VAC
✓ IN STOCK!
Buy Surplus As Low As
$2,085.30
Repair Yours
$2,054.22
GENERAL ELECTRIC
THFK236F000
CIRCUIT BREAKER, HI-BREAK FRAME ONLY, THERMAL MAGNETIC, HIGH INTERRUPTING CAPACITY, TFK FRAME TYPE, 225 AMP, 600 VAC, 3 POLE, 3 PHASE, 25KAIC@480V, BOLT-ON
✓ IN STOCK!
Repair Yours
$600.00
ALLEN BRADLEY
1492-CB1H250
DISCONTINUED BY MANUFACTURER 2007-11-01, CIRCUIT BREAKER, MANUAL MOTOR CONTROLLER 277 VAC, 25 AMP, 1 PHASE, 1 POLE, MAGNETIC TRIP
✓ IN STOCK!
Buy Surplus As Low As
$42.34
ALLEN BRADLEY
1492-CB-1-H-200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 20 AMP, 1 POLE, 277 VAC, 1 PHASE, 3 HP
✓ IN STOCK!
Buy Surplus As Low As
$58.26
ALLEN BRADLEY
140M-C2E-C25
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 18-25 AMP
✓ IN STOCK!
Buy Surplus As Low As
$407.55
Repair Yours
$359.00
ALLEN BRADLEY
140M-C2E-C16
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 10-16 AMP
✓ IN STOCK!
Buy Surplus As Low As
$215.36
ALLEN BRADLEY
140M-C2E-C10
DISCONTINUED BY MANUFACTURER 02/04/2022, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 6.3-10 AMP
✓ IN STOCK!
Buy Surplus As Low As
$185.00
ALLEN BRADLEY
198-H3
CIRCUIT BREAKER OPERATING MECHANISM, 194R, ROTORY TYPE, FOR CUTLER-HAMMER-WESTINGHOUSE 250 A, 400 AMP, JD, JDB, JDC, HJD, HMCP 250 AFRAME AND KD, KDB, KDC, HKD, HMCP 400 A FRAME CIRCUIT BREA ...
✓ IN STOCK!
Buy Surplus As Low As
$33.86
ALLEN BRADLEY
1494V-M50
DISCONTINUED BY MANUFACTURER, OPERATING MECHANISM, CIRCUIT BREAKER, VARIABLE DEPTH, FLANGE-MOUNTED, EATON CUTLER-HAMMER, 250 AMP FRAME SIZE, JD, JDB, JDC, HJD, HMCP FRAME DESIGNATIONS
✓ IN STOCK!
Buy Surplus As Low As
$135.02
ALLEN BRADLEY
1492-GS1G100
MINIATURE CIRCUIT BREAKER, 10AMP, 1 POLE, 277VAC, 65VDC, DIN RAIL MOUNT, HIGH DENSITY MINI CIRCUIT BREAKERS (TOGGLE STYLE), G TRIP CHARACTERISTICS INDUCTIVE LOADS (AC)
✓ IN STOCK!
Buy Surplus As Low As
$61.95
ALLEN BRADLEY
1492-GS1G050
HIGH DENSITY MINI CIRCUIT BREAKERS (TOGGLE STYLE), 1 POLE, G-TRIP CHARACTERISTICS - INDUCTIVE LOADS (AC), 5.0 AMP RATING
✓ IN STOCK!
Buy Surplus As Low As
$72.76
ALLEN BRADLEY
1492-GHA-100
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MINIATURE, 10 AMP, 1 POLE, 125 VAC, 65 VDC
✓ IN STOCK!
Buy Surplus As Low As
$129.89
ALLEN BRADLEY
1492-GHA020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2 AMP, 250 VAC, 65 VDC
✓ IN STOCK!
Buy Surplus As Low As
$105.73
ALLEN BRADLEY
1492-GH040
CIRCUIT BREAKER, MINIATURE, THERMAL MAGNETIC, 4 AMP, 250 VAC, 50/60 HZ, 80 MM HEIGHT, 73.4 MM DEPTH, DIN RAIL MOUNT, BLACK
✓ IN STOCK!
Buy Surplus As Low As
$54.60
ALLEN BRADLEY
1492-GH025
CIRCUIT BREAKER, 2.5 AMP, MINIATURE, 250 V AC/DC,IEC, DIN RAIL MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$54.57
