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
HFD3015L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 15 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$200.00
EATON CORPORATION
CUTLER HAMMER
GD3100
MOLDED CASE CIRCUIT BREAKER, G FRAME, TYPE GD, 22 KAIC AT 480 VAC, 3 POLE, 100 AMP RATING
✓ IN STOCK!
Repair Yours
$281.91
EATON CORPORATION
CUTLER HAMMER
FD3100L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 100 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$370.60
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
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
ALLEN BRADLEY
1492-CB2H050
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 5 AMP, 2 POLE, DIN-RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$62.93
ALLEN BRADLEY
1492-CB2H030
DISCONTINUED BY MANUFACTURER 2007-11-30, ENERGY LIMITING MINIATURE CIRCUIT BREAKER, 2 POLES, MAGNETIC TRIP RANGE 12...20 X RATED CURRENT (AC), 3.0 A
✓ IN STOCK!
Buy Surplus As Low As
$66.83
ALLEN BRADLEY
1492-SP1D020
DISCONTINUED BY MANUFACTURER 04/30/2014, CIRCUIT BREAKER, D-CURVE, 2 AMP, 1 POLE, 240 V, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$34.78
ALLEN BRADLEY
1492-SP1C100
DISCONTINUED BY MANUFACTURER, 04/30/2014,CIRCUIT BREAKER, 1492, 10 AMP, 1 POLE, 240/415 VAC, C-CURVE, 10 KA, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$24.14
ALLEN BRADLEY
1492-CB1-H040
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 1 POLE, 4 AMP, 277 VAC, 65 VDC, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$20.88
ALLEN BRADLEY
1492-CB1G320
DISCONTINUED BY MANUFACTURER 2007-11-01, ENERGY LIMITING MINIATURE CIRCUIT BREAKER, 1 POLE, MAGNETIC TRIP RANGE 6...10 X RATED CURRENT (AC), 32AMP, 1PH, 277V
✓ IN STOCK!
Buy Surplus As Low As
$36.03
ALLEN BRADLEY
1492-CB1-G-250
DISCONTINUED BY MANUFACTURER 2007-11-30, CIRCUIT BREAKER, 25 AMP, 1 POLE, 277 VAC, 1 PHASE, 5 HP
✓ IN STOCK!
Buy Surplus As Low As
$40.57
ALLEN BRADLEY
1492-CB1G200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MAGNETIC TRIP, 20 AMP, 1 POLE, 277/480 VAC
✓ IN STOCK!
Buy Surplus As Low As
$33.84
ALLEN BRADLEY
1492-CB1G070
DISCONTINUED BY MANUFACTURER 2007-11-01, CIRCUIT BREAKER, 7 AMP, 1 POLE, 277 VAC
✓ IN STOCK!
Buy Surplus As Low As
$24.21
ALLEN BRADLEY
1492-CB1G050
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 5 AMP, 1 POLE, 277 VAC, 65 VDC, 1 PHASE, 0.5 HP
✓ IN STOCK!
Buy Surplus As Low As
$37.49
ALLEN BRADLEY
1492-CB1G005
DISCONTINUED BY MANUFACTURER 12/01/2007, CIRCUIT BREAKER, MINIATURE, MAGNTETIC TRIP, 5 AMP, 1 POLE ,277 VOLT
✓ IN STOCK!
Buy Surplus As Low As
$18.55
ALLEN BRADLEY
1492-CB1F040
DISCONTINUED BY MANUFACTURER 2007-11-30, CIRCUIT BREAKER, MAGNETIC TRIP RANGE, 1 POLE, 4 AMP, 277 VAC, 1/3 HP, 1 PHASE
✓ IN STOCK!
Buy Surplus As Low As
$27.24
ALLEN BRADLEY
1492-CB1DG050
DISCONTINUED BY MANUFACTURER 12/31/2009, CIRCUIT BREAKER, MAGNETIC TRIP, 1-POLE, 5 AMP, 120 VDC, DIN-RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$49.24
ALLEN BRADLEY
1492-CB1DF020
DISCONTINUED BY MANUFACTURER, ENERGY LIMITING MINIATURE CIRCUIT BREAKER, SINGLE POLE, 2 AMP, 480 VAC, 65 VDC, DIN RAIL MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$68.90
ALLEN BRADLEY
194E-HE8N-175
DISCONTINUED BY MANUFACTURER 2016-05-30, ACTUATOR,194E LOAD SWITCH,TYPE N,SCREW MOUNTING,RED AND YELLOW,90 MM X 90 MM LEGEND PLATE SIZE,0-1 AND OFF-ON LEGEND TEXT,FOR USE WITH 194E 40 -100
✓ IN STOCK!
Buy Surplus As Low As
$157.09
ALLEN BRADLEY
1492-CB3H500
DISCONTINUED BY MANUFACTURER 2007-11-30, CIRCUIT BREAKER , H TRIP HIGHLY INDUCTIVE , MAGNETIC TRIP, 50 AMP, 3 POLE, 300 VAC, DIN RAIL, FINGER SAFE
✓ IN STOCK!
Buy Surplus As Low As
$85.36
SIEMENS
ITE SIEMENS
P1520
CIRCUIT BREAKER 20AMP 1POLE 120V PUSHMATIC
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
ITE SIEMENS
P120
CIRCUIT BREAKER, P120, 20AMP, 1POLE, 120/240VAC
✓ IN STOCK!
Buy Surplus As Low As
$44.11
SIEMENS
ITE SIEMENS
JD63F400
CIRCUIT BREAKER, 400AMP, 3POLE, 600VAC, FRAME ONLY, NO LUGS, NO TRIP UNIT
✓ IN STOCK!
Repair Yours
$503.00
EEC AEG
MSS-AU024
DISCONTINUED BY MANUFACTURER, THERMISTOR TRIPPING UNIT 1CHANGE-OVER 24V
✓ IN STOCK!
Buy Surplus As Low As
$188.98
Repair Yours
$300.00
EEC AEG
ME81S-C13
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 13AMP, 1POLE, C-CURVE, 10KA
✓ IN STOCK!
Buy Surplus As Low As
$23.86
SIEMENS
ITE SIEMENS
5SX2516-7
DISCONTINUED BY MANUFACTURER 10/01/2015, CIRCUIT BREAKER, 16 AMP, 1+N POLE, 230 VAC, 6KA, C-CURVE, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$34.01
SIEMENS
ITE SIEMENS
5SX2-302-7
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2 AMP, 3-POLE, C-CURVE, 277/480 VAC, SCREW TERMINALS, DIN RAIL MOUNTING
✓ IN STOCK!
Buy Surplus As Low As
$175.08
Repair Yours
$300.00
SIEMENS
ITE SIEMENS
5SX2205-7
DISCONTINUED BY MANUFACTURER 10/01/2015, CIRCUIT BREAKER, 0.5 AMP, 2 POLE, 400 V, 6 KA,C-CURVE, DIN-RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$16.56
SIEMENS
ITE SIEMENS
ED61B015
ED61B015 CIRCUIT BREAKER, 15A, ED, CIRCUIT BREAKER, 347V, 15 AMP
✓ IN STOCK!
Repair Yours
$582.99
SIEMENS
ED22B040
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAGNETIC, STANDARD RATING, TYPE ED, 240 VAC, 2 POLE, STANDARD 40 DEGREES C BREAKER, 40 AMP
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
ITE SIEMENS
ED22B015
CIRCUIT BREAKER, 15 AMP, 2 POLE, 240 VAC
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
FURNAS ELECTRIC CO
3VU1300-2ML00
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 80 AMP, 3 POLE, 415V
✓ IN STOCK!
Buy Surplus As Low As
$80.99
EATON CORPORATION
CUTLER HAMMER
FDB3015L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 15 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$287.29
EATON CORPORATION
CUTLER HAMMER
FD3050L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 50 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$1,050.00
EATON CORPORATION
CUTLER HAMMER
FD3015L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 15 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$482.56
EATON CORPORATION
CUTLER HAMMER
FD3015
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 15 AMP, LOAD SIDE LUGS ONLY
✓ IN STOCK!
Repair Yours
$358.67
EATON CORPORATION
CUTLER HAMMER
EHD3030
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 480 VAC, 250 VDC, 3-POLE, 30 AMP, LOAD SIDE LUGS ONLY
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
EHD3020
CIRCUIT BREAKER, 3 POLE, 20A; PRODUCT RANGE:C SERIES; CURRENT RATING:20A; NO. OF POLES:3 POLE; VOLTAGE RATING VDC:250V; VOLTAGE RATING VAC:480V; CIRCUIT BREAKER MOUNTING:DIN RAIL, PANEL ROHS ...
✓ IN STOCK!
Repair Yours
$258.56
EATON CORPORATION
CUTLER HAMMER
FD2020L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 2-POLE, 20 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$413.14
EATON CORPORATION
CUTLER HAMMER
EB3100
THERMAL-MAGNETIC CIRCUIT BREAKER, WITH NON-INTERCHANGEABLE TRIP UNIT, TYPE EB, 3 POLE, 240 VAC / 125/250 VDC, 100 AMP RATING, STANDARD
✓ IN STOCK!
Repair Yours
$206.85
