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
EATON CORPORATION
CUTLER HAMMER
HJD3250F
CIRCUIT BREAKER, 250 AMP, 3 POLE, 3 PHASE, 600 V MAX, HJD, SERIES C, THERMAL MAGNETIC, BOLT-ON CONNECTION, C-H FRAME, FRAME ONLY
✓ IN STOCK!
Repair Yours
$690.00
EATON CORPORATION
CUTLER HAMMER
HMCP400X5
CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 400 AMP, THERMAL MAGNETIC, 2000-4000 TRIP RANGE, NEMA STARTER SIZE 5, *** LUGS NOT INCLUDED ***
✓ IN STOCK!
Repair Yours
$890.00
EATON CORPORATION
CUTLER HAMMER
HMCP003A0CA02
CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 3 AMP, THERMAL MAGNETIC, 9-30 TRIP RANGE, NEMA STARTER SIZE 0
✓ IN STOCK!
Repair Yours
$774.95
ALLEN BRADLEY
1494V-M40
DISCONTINUED BY MANUFACTURER 03/02/2015, OPERATOR MECHANISM, VARIABLE DEPTH, FOR CIRCUIT BREAKER, 150 AMP, DISCONNECT, 3 POLE
✓ IN STOCK!
Buy Surplus As Low As
$543.04
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-C20
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME D, RATING - 32 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 14.5-20 AMP
✓ IN STOCK!
Buy Surplus As Low As
$606.00
Repair Yours
$498.00
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
WESTINGHOUSE
PCG32000F
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, 2000 AMP, 600 VAC, 50/60 HZ , *** FRAME ONLY ** , TRIP UNIT SOLD SEPARATELY
✓ IN STOCK!
Buy Surplus As Low As
$11,540.00
Repair Yours
$6,277.29
WESTINGHOUSE
LB3400
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 400 AMP, 3 POLE, 600 VAC, 50/60 HZ
✓ IN STOCK!
Buy Surplus As Low As
$690.00
Repair Yours
$713.73
EATON CORPORATION
CUTLER HAMMER
CA3225
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 225AMP, 3POLE, 240VAC,MOLDED CASE
✓ IN STOCK!
Buy Surplus As Low As
$1,635.01
Repair Yours
$1,174.94
ASEA BROWN BOVERI
S3N100TW
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 100AMP, 3POLE, 600VAC
✓ IN STOCK!
Buy Surplus As Low As
$805.55
Repair Yours
$729.00
WESTINGHOUSE
LB3400F
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, AB DE-ION, TYPE LB, FRAME ONLY, 600 VAC, 250 VDC, 3 POLE
✓ IN STOCK!
Buy Surplus As Low As
$1,056.34
Repair Yours
$628.00
WESTINGHOUSE
LA3400F
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 400 AMP, 3 POLE, 600 VAC FRAME ONLY
✓ IN STOCK!
Buy Surplus As Low As
$577.74
Repair Yours
$460.65
WESTINGHOUSE
HMCP100R3C
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 100 AMP, 3 POLE, 600 VAC, 250 VDC
✓ IN STOCK!
Buy Surplus As Low As
$906.80
Repair Yours
$778.00
WESTINGHOUSE
FDB-3150
CIRCUIT BREAKER 150AMP 3POLE 600VAC
✓ IN STOCK!
Buy Surplus As Low As
$841.00
Repair Yours
$723.94
WESTINGHOUSE
FD3015L
CIRCUIT BREAKER, 15 AMP, 3 POLE, 600 V
✓ IN STOCK!
Buy Surplus As Low As
$898.82
ALLEN BRADLEY
140U-J2D3-D20
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 140U SERIES, J-FRAME, 20-29 KA, FIXED THERMAL/ADJUST MAGNETIC, 3-POLE, 200 A
✓ IN STOCK!
Buy Surplus As Low As
$1,175.12
Repair Yours
$1,019.70
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
$516.49
Repair Yours
$640.00
ALLEN BRADLEY
1404-M405A-ENT
DISCONTINUED BY MANUFACTURER 09/30/2012, MASTER MODULE, FOR POWER MONITOR, 120/240 VAC, 50/60 HZ, POWERMONITOR 3000, MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$2,192.40
Repair Yours
$1,590.00
SIEMENS
SIEMENS INDUSTRY
ED43B060L
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 60 AMP, 3 POLE, 480 VAC, 18 KA, WITH LUGS
✓ IN STOCK!
Repair Yours
$300.19
SIEMENS
ED43B035
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, STANDARD RATING, TYPE ED, 480 VAC, 3 POLE, STANDARD 40 DEGREES C BREAKER, 35 AMP , ED43B035 , ED43B035
✓ IN STOCK!
Repair Yours
$300.00
ASEA BROWN BOVERI
S802PV-S100
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 100AMP, 2POLE, 600VDC, 8KV
✓ IN STOCK!
Buy Surplus As Low As
$750.00
ALLEN BRADLEY
140U-H2C3-C40-A
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 140U SERIES, H-FRAME, 20-29 KA, FIXED THERMAL/FIXED MAGNETIC, 3-POLE, 40 A, 1 AUX CONTACT
✓ IN STOCK!
Buy Surplus As Low As
$847.48
Repair Yours
$597.40
EATON CORPORATION
CUTLER HAMMER
FD3150KLSA13D18
MOLDED CASE CIRCUIT BREAKER, W/SS LUGS & A2X1RPK AUXILIARY & CTRL WIRE ON EA LINE LUG, 3 POLE, 150A, 600V
✓ IN STOCK!
Repair Yours
$830.96
EATON CORPORATION
CUTLER HAMMER
HFD3225H08
MOLDED CASE CIRCUIT BREAKER, TYPE HFD, 225 AMP, 3-POLE, SERIES C, NEMA F-FRAME, CABLE IN/CABLE OUT, 65 KAIC, 600 VAC, 250 VDC, FIXED THERMAL-MAGNETIC TRIP, MARINE APPLICATION
✓ IN STOCK!
Repair Yours
$1,725.99
SIEMENS
ITE SIEMENS
ED63B030
CIRCUIT BREAKER, 30 AMP, 3 POLE, 600 VAC
✓ IN STOCK!
Repair Yours
$429.96
SIEMENS
ITE SIEMENS
QJ23B100
CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER, QJ FRAME,100A, 240V
✓ IN STOCK!
Repair Yours
$377.27
SIEMENS
HE3-B040
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 3 POLE, 3 PHASE, 480 VAC, 40 AMP, BOLT-ON CONNECTION TYPE, LOAD SIDE LUG TERMINALS
✓ IN STOCK!
Buy Surplus As Low As
$705.00
Repair Yours
$468.12
SIEMENS
ITE SIEMENS
EF3-L050
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, EF-TYPE FRAME, 3-POLE, 50 AMP RATING, 480 VAC RATING
✓ IN STOCK!
Buy Surplus As Low As
$720.97
Repair Yours
$504.97
SIEMENS
ITE SIEMENS
ED63B125
THERMAL MAGNETIC. 3 POLE. 600 VAC 500 VDC. 125 AMPERE AT 40 DEG C. INTERRUPTING RATING 65 KILOAMPERE AT 240 VAC 25 KILOAMPERE AT 480 VAC 18 KILOAMPERE AT 600 VAC/500 VDC (UL)-21F-0116X
✓ IN STOCK!
Repair Yours
$410.00
SIEMENS
ITE SIEMENS
ED63A100
CIRCUIT BREAKER, SENTRON, TYPE ED, 3 POLE, 3 PHASE, 100 AMP, 600V, 25KA @ 480V, BOLT-ON, LUGS NOT INCLUDED, MOTOR PROTECTION, 315-1000A MAGNETIC , ED63A100 , ED63A100
✓ IN STOCK!
Repair Yours
$361.00
SIEMENS
ITE SIEMENS
QJ23B150
DISCONTINUED BY MANUFACTUER, CIRCUIT BREAKER, THERMAL MAGNETIC, 150 AMP, 3 POLE, 240 VAC
✓ IN STOCK!
Repair Yours
$388.95
SIEMENS
NXD63B100
CIRCUIT BREAKER, MOLDED CASE, SENTRON SERIES, THERMAL MAGNETIC, STANDARD RATING, TYPE ND, 600 VAC, 3 POLE, STANDARD 40 DEGREES C BREAKER, 100 AMP
✓ IN STOCK!
Repair Yours
$2,812.77
GENERAL ELECTRIC
TJK436F000
CIRCUIT BREAKER FRAME, J600 LINE, 3 POLE, 3 PHASE, 400A, 600V, 30KAIC @ 480V, BOLT ON, THERMAL MAGNETIC
✓ IN STOCK!
Repair Yours
$975.00
GENERAL ELECTRIC
TJJ436400
CIRCUIT BREAKER, J600 LINE, TYPE TJJ, 3P, 3PH, 400A, 600V, 30KA@480V, COMPLETE WITH LOAD SIDE LUG TERMINALS AND NON-INTERCHANGEABLE TRIP UNIT
✓ IN STOCK!
Repair Yours
$929.00
GENERAL ELECTRIC
MULTILIN
735-5-5-HI-485
DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, STANDARD 735, W/ 50/51AND 50G/51G PROTECTION, PHASE CT SECONDARY - 5 AMP, GROUND CT SECONDARY - 5 AMP, 90-300 V DC, 70-265 V AC, 50/60 ...
✓ IN STOCK!
Buy Surplus As Low As
$6,300.00
Repair Yours
$3,490.00
EATON CORPORATION
CUTLER HAMMER
LD3600F
CIRCUIT BREAKER FRAME, FRAME ONLY, SERIES C, TYPE LD, L FRAME, 3 PHASE, 3 POLE, 600V, 600A, 35KAIC @ 480V, BOLT-ON, LI TRIP, THERMAL MAGNETIC
✓ IN STOCK!
Repair Yours
$1,590.00
EATON CORPORATION
CUTLER HAMMER
HND3800T36W
HND DIGITRIP 310 3P 800A 80% DUTY ADJ GF
✓ IN STOCK!
Repair Yours
$6,007.28
EATON CORPORATION
CUTLER HAMMER
HND312T33W
MOLDED CASE CIRCUIT BREAKER, NG FRAME, 3 POLE, 1200 AMP, 600 VAC, 100 KAIC @ 240V, 65 KAIC @ 480V, 50/60 HZ
✓ IN STOCK!
Repair Yours
$5,610.00
EATON CORPORATION
CUTLER HAMMER
FD3175L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 175 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$606.17
GENERAL ELECTRIC
THED136050WL
CIRCUIT BREAKER, WITH LUGS, THED TYPE, 50 AMP, 3 POLE, 600 VAC, 250 VDC, 3 PHASE
✓ IN STOCK!
Repair Yours
$912.34
GENERAL ELECTRIC
THED136050
E150 LINE, TYPE THED, 3P, 3PH, 50A, 600V, 25KA@480V, COMPLETE WITH LOAD SIDE LUG TERMINALS, HIGH INTERRUPTING CAPACITY, 40C, BOLT-ON, THERMAL MAGNETIC MOLDED CASE CIRCUIT BREAKERS , THED1360 ...
✓ IN STOCK!
Repair Yours
$443.94
GENERAL ELECTRIC
TEC36050
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 50 AMP, 3 POLE, 600 VAC, W/ LUGS
✓ IN STOCK!
Buy Surplus As Low As
$2,249.62
Repair Yours
$300.00
GENERAL ELECTRIC
SGHA36AT0400
CIRCUIT BREAKER, SPECTRA, 3 POLE, 3 PHASE, 400A, 600V, 35KAIC @ 480V, STANDARD INTERRUPT, BOLT-ON, REVERSE FEED, UL, LSI TRIP, WITHOUT LUGS, SOLID STATE ELECTRONIC
✓ IN STOCK!
Repair Yours
$695.00
