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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EATON CORPORATION
CUTLER HAMMER
JD3250
CIRCUIT BREAKER, TYPE JD, 250 AMP, 3 POLE, 600 VAC MAX, 480VAC, W/THERMAL MAGNETIC TRIP UNIT, ADJUSTABLE 5-10 TIMES CONTINUOUS AMPERE RATING
✓ IN STOCK!
Repair Yours
$1,020.00
EATON CORPORATION
CUTLER HAMMER
HFD3040L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 40 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$699.00
EATON CORPORATION
CUTLER HAMMER
HMCP070J2
CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 70 AMP, THERMAL MAGNETIC
✓ IN STOCK!
Repair Yours
$377.64
EATON CORPORATION
CUTLER HAMMER
HMCP050K2C
CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 50 AMP, THERMAL MAGNETIC, 50-500 TRIP RANGE, NEMA STARTER SIZE 2
✓ IN STOCK!
Repair Yours
$200.00
EATON CORPORATION
CUTLER HAMMER
HMCP015E0C
CIRCUIT BREAKER, SERIES C, F FRAME, 3 POLE, 3 PHASE, 15A, 600V, 65KAIC @ 480V, FEED-THRU, INSTANTANEOUS TRIP, MOTOR CIRCUIT PROTECTION, 45-150A MAGNETIC RANGE, 3.4-12.6A MOTOR FLA, MAGNETIC ...
✓ IN STOCK!
Repair Yours
$276.74
EATON CORPORATION
CUTLER HAMMER
GD3040
MOLDED CASE CIRCUIT BREAKER, G FRAME, TYPE GD, 22 KAIC AT 480 VAC, 3 POLE, 40 AMP RATING
✓ IN STOCK!
Repair Yours
$200.00
EATON CORPORATION
CUTLER HAMMER
FS340015A
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15 AMP, 3 POLE, 480 VAC, W/ LUGS, TYPE FS
✓ IN STOCK!
Buy Surplus As Low As
$229.87
GENERAL ELECTRIC
TJK636Y600
CIRCUIT BREAKER, 600AMP, 3POLE, 600VAC/500VDC, 50/60HZ
✓ IN STOCK!
Repair Yours
$1,288.16
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
WESTINGHOUSE
MCP331000CR
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 100 AMP, 3 POLE, 600 VAC
✓ IN STOCK!
Buy Surplus As Low As
$364.91
Repair Yours
$322.21
WESTINGHOUSE
KD3400F
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER FRAME, SERIES C, K FRAME, FRAME ONLY, 3 PHASE, 3 POLE, 400 AMP RATING, 600 VAC, BOLT-ON, THERMAL MAGNETIC, (REPLACED BY EATON KD3400F)
✓ IN STOCK!
Buy Surplus As Low As
$1,559.54
Repair Yours
$595.00
WESTINGHOUSE
HMCP015E0C
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, THERMAL MAGNETIC, MOLDED CASE, 15 AMP, 3 POLE, 250 VDC, 600 VAC, PANEL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$263.27
Repair Yours
$300.00
WESTINGHOUSE
HFD3125
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TYPE HFD, 3 POLE, 3 PHASE, 125 AMP, 600V, 65KAIC @ 480V, BOLT-ON, NON-INTERCHANGEABLE TRIP, LOAD SIDE LUG TERMINALS, THERMAL MAGNETIC
✓ IN STOCK!
Buy Surplus As Low As
$824.64
Repair Yours
$684.45
WESTINGHOUSE
EHD3060L
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, F-FRAME, EHD, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP TYPE, THREE-POLE, 60A, 18 KAIC AT 240 VAC, 14 KAIC AT 480 VAC, L ...
✓ IN STOCK!
Buy Surplus As Low As
$557.32
Repair Yours
$504.72
SIEMENS
ITE SIEMENS
BF120
CIRCUIT BREAKER, 20AMP, 1POLE, 120VAC, W/GROUND FAULT
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
ITE SIEMENS
5SX4-120-7
DISCONTINUED BY MANUFACTURER AS OF 01/10/15, CIRCUIT BREAKER, T55, 20AMP, 1 POLE, 230/400V, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$51.64
SIEMENS
FURNAS ELECTRIC CO
3VF6-211-1BM44-0AA0
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 500-630 AMP, 50/60 HZ, 3 POLE, CURRENT LIMITING
✓ IN STOCK!
Buy Surplus As Low As
$3,233.37
Repair Yours
$2,146.96
SIEMENS
3VF3111-5DQ71-0AB1
DISCONTINUED BY MANUFACTURER SINCE: 10.17.2014, CIRCUIT BREAKER, 3VF3, 3 POLE, FOR MOTOR PROTECTION IR = 80-100 AMP, ICU=40 KA/415V W/ OVERCURRENT RELEASE AN N-REL 15 X IN, W/O PHASE FAILURE ...
✓ IN STOCK!
Buy Surplus As Low As
$800.00
Repair Yours
$664.00
SIEMENS
ITE SIEMENS
HE3-B070
CIRCUIT BREAKER, 70AMP, 3POLE, 480VAC
✓ IN STOCK!
Buy Surplus As Low As
$1,015.56
Repair Yours
$842.91
SIEMENS
ITE SIEMENS
EF3A100
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TYPE A, 100 AMP, 3 POLE, 600 V AC, FRAME EF
✓ IN STOCK!
Buy Surplus As Low As
$1,676.60
Repair Yours
$1,532.73
SIEMENS
ITE SIEMENS
ED63S100A
CIRCUIT BREAKER, MOLDED CASE, W/ MAGNETIC ONLY TRIP UNIT, 100 AMP, 3 POLE, 600 V, 18 KA, ED FRAME, W/ STANDARD BREAKING CAPACITY
✓ IN STOCK!
Repair Yours
$301.43
SIEMENS
ITE SIEMENS
ED63B030
CIRCUIT BREAKER, 30 AMP, 3 POLE, 600 VAC
✓ IN STOCK!
Repair Yours
$429.96
SIEMENS
ITE SIEMENS
ED43B080
CIRCUIT BREAKER,ENTRON SERIES, TYPE ED, 3P, 3PH, 80A, 480V, 18KA@480V, STANDARD INTERRUPTING CAPACITY, 40C, BOLT-ON, COMPLETE WITH LI - LONG-TIME AND INSTANTANEOUS TRIP FUNCTIONS AND LOAD SI ...
✓ IN STOCK!
Repair Yours
$296.68
SIEMENS
ITE SIEMENS
E22B015
DISCONTINUED BY MANUFACTURER,CIRCUIT BREAKER, 15 AMP, 2 POLE, 240 VAC, TYPE E
✓ IN STOCK!
Buy Surplus As Low As
$66.00
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
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
EATON CORPORATION
CUTLER HAMMER
HFD3060
CIRCUIT BREAKER, SERIES C, F FRAME, 3 PHASE, 3 POLE, 600V, 60AMP, 65KAIC @ 480V, BOLT-ON, LI TRIP, THERMAL MAGNETIC
✓ IN STOCK!
Repair Yours
$399.00
EATON CORPORATION
CUTLER HAMMER
HFD3030L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 30 AMP, 3 POLE, 600 VAC / 250 VDC, 50/60 HZ, TRIP TYPE: FIXED TERMINAL / FIXED MAGNETIC, TERMINALS: LINE AND LOAD
✓ IN STOCK!
Repair Yours
$579.16
EATON CORPORATION
CUTLER HAMMER
GMCP015E0C
MOTOR CIRCUIT PROTECTOR/CIRCUIT BREAKER, SERIES C, G-FRAME, MAGNETIC ONLY TRIP TYPE, 75-150 AMP TRIP RATING, 15 AMP, 3 POLE, 480 VAC, 35 KAIC @ 480 VAC, COPPER, LINE AND LOAD TERMINALS, MOTO ...
✓ IN STOCK!
Repair Yours
$498.85
EATON CORPORATION
CUTLER HAMMER
GMCP007C0C
MOLDED CASE CIRCUIT BREAKER, SERIES C MOTOR CIRCUIT PROTECTOR, G-FRAME, GMCP, 35-70 AMP TRIP RATING, 3 POLE, 7 AMPS, 480 VAC, 35 KAIC, MAGNETIC ONLY TRIP TYPE, LINE AND LOAD, NEMA SIZE 0 STA ...
✓ IN STOCK!
Repair Yours
$572.00
EATON CORPORATION
CUTLER HAMMER
GHB3030
MOLDED CASE CIRCUIT BREAKER, G FRAME, TYPE GHB, 14 KAIC AT 480Y/277 VAC, 3 POLE, 30 AMP RATING
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
FD3030L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 30 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$300.00
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
