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
ALLEN BRADLEY
1492-CB3H050
DISCONTINUED BY MANUFACTURER 2007-11-30, CIRCUIT BREAKER, 5AMP, 3POLE,DIN RAIL,3 POLE
✓ IN STOCK!
Buy Surplus As Low As
$13.80
ALLEN BRADLEY
1492-CB3G200-N
DISCONTINUED BY MANUFACTURER 12/01/2007, CIRCUIT BREAKER, 1492 SERIES, ENERGY LIMITING MINIATURE, 3 POLES, MAGNETIC TRIP RANGE 6...10 X RATED CURRENT (AC), 20 AMP, IEC, OPEN STYLE, DIN RAIL ...
✓ IN STOCK!
Buy Surplus As Low As
$177.64
EATON CORPORATION
CUTLER HAMMER
HMCP400K5C
CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 400 AMP, THERMAL MAGNETIC
✓ IN STOCK!
Repair Yours
$1,823.81
EATON CORPORATION
CUTLER HAMMER
GFCB250
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 50AMP, 2POLE, 120/240VAC, W/ GFCI, REPLACED BY GFTCB250
✓ IN STOCK!
Buy Surplus As Low As
$84.38
GENERAL ELECTRIC
TFJ236200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 200 AMP, 3 POLE, 600 VAC
✓ IN STOCK!
Buy Surplus As Low As
$1,664.26
Repair Yours
$1,381.33
GENERAL ELECTRIC
TED134100WL
CIRCUIT BREAKER, THERMAL MAGNETIC, 100 AMP, 3 POLE, 480 VAC, W/ LUGS
✓ IN STOCK!
Repair Yours
$264.76
GENERAL ELECTRIC
TED134040
CIRCUIT BREAKER, THERMAL MAGNETIC PROTECTION, 40 AMP, 3 POLE, 480 VAC, BOLT-ON TERMINATION , TED134040
✓ IN STOCK!
Repair Yours
$215.46
GENERAL ELECTRIC
TEC36003
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, MAG-BREAK, 3 PHASE, 3 AMP, 3 POLE, 600 VAC, FEED-THRU CONNECTION
✓ IN STOCK!
Buy Surplus As Low As
$363.99
GENERAL ELECTRIC
FVK361R
BUSPLUG, FUSIBLE, 3 PHASE, 30 AMP, 3 WATTS, 600 VAC, GROUND NOT INCLUDED, CLASS H/R/T/L FUSES, TYPE FVK SWITCH
✓ IN STOCK!
Repair Yours
$1,317.85
EATON CORPORATION
CUTLER HAMMER
WMS-3C40
CIRCUIT BREAKER, 40AMP, 3POLE, 480 VAC
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
KD3300
MOLDED CASE BREAKER, 300 AMP, 3 PHASE, 600 VAC MAX, TYPE KD BREAKER
✓ IN STOCK!
Repair Yours
$1,084.02
EATON CORPORATION
CUTLER HAMMER
ITAP361
POW-R-WAY BUSWAY, FUSIBLE PLUG-IN UNIT, 3-POLE, 30 AMP, 600 VOLT
✓ IN STOCK!
Repair Yours
$580.07
EATON CORPORATION
CUTLER HAMMER
HFD3125L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 125 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$1,082.81
EATON CORPORATION
CUTLER HAMMER
HFD3080L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 80 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$1,150.00
EATON CORPORATION
CUTLER HAMMER
HFD3025L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 25 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$628.79
EATON CORPORATION
CUTLER HAMMER
HFD3020L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 20 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$699.00
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
SIEMENS
ITE SIEMENS
QE120
QE120 CIRCUIT BREAKER, 20A, QE, CIRCUIT BREAKER, 240V, 20 AMP
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
ITE SIEMENS
P2100
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 100AMP, 2 POLE, PUSHMATIC
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
FURNAS ELECTRIC CO
3RV1421-1GA10
DISCONTINUED BY MANUFACTURER 10/01/2019, CIRCUIT BREAKER, SIZE S0, FOR TRANSFORMER PROTECTION A-RELEASE, 4.5-6.3 AMP, SCREW TERMINAL, STANDARD SWITCHING CAPACITY, 3RV1421-1GA10 IS REPLACED B ...
✓ IN STOCK!
Buy Surplus As Low As
$198.63
SIEMENS
FURNAS ELECTRIC CO
3RV1042-4KA10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 75AMP, 3POLE, 3PHASE, 690V, 50/60HZ, 100KA, SCREW TERMINAL, SIZE3, FOR MOTOR PROTECTION
✓ IN STOCK!
Buy Surplus As Low As
$607.82
Repair Yours
$504.49
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
SIEMENS
ITE SIEMENS
CQD215
CIRCUIT BREAKER, 15AMP, 2 POLE, 480/277V, 14KA, DIN
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
ITE SIEMENS
QJ23B100
CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER, QJ FRAME,100A, 240V
✓ IN STOCK!
Repair Yours
$377.27
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
$624.22
Repair Yours
$504.97
SIEMENS
ITE SIEMENS
QJ23B200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, QJ FRAME, TYPE QJ2, 3 POLE, 200 AMP, 240V, 10KA @ 240V, BOLT-ON
✓ IN STOCK!
Repair Yours
$300.00
FEDERAL PACIFIC ELECTRIC
NC15
DISCONTINUED BY THE MANUFACTURER, CIRCUIT BREAKER, 15AMP, 1POLE, TYPE-NC, STABLOCK
✓ IN STOCK!
Buy Surplus As Low As
$25.94
FEDERAL PACIFIC ELECTRIC
NB111020
CIRCUIT BREAKER, 20 AMP, 1 POLE, 120/240 VAC, STAB-LOK
✓ IN STOCK!
Repair Yours
Contact Us
FEDERAL PACIFIC ELECTRIC
NA220
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 20AMP, 2POLE, 120/240VAC
✓ IN STOCK!
Buy Surplus As Low As
$30.65
EATON CORPORATION
CUTLER HAMMER
QBGF2030
CIRCUIT BREAKER, THERMAL MAGNETIC, GROUND FAULT, 30 AMP, 2 POLE, 120 / 240 VAC, 10 KA
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
MCP13300R
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, 30 AMP, 3 POLE, 600 VAC, TRIP SET, 100-300 AMP RANGE, SCREW TERMINAL, PANEL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$210.07
Repair Yours
$200.00
EATON CORPORATION
CUTLER HAMMER
P3F363R
DISCONTINUED BY MANUFACTURER, BUSWAY SWITCH, POW-R-WAY III, FUSIBLE PLUG-IN UNIT, R CLASS FUSES, 100 AMP, 3 POLE, 600 VAC
✓ IN STOCK!
Buy Surplus As Low As
$4,665.60
Repair Yours
$1,349.00
EATON CORPORATION
CUTLER HAMMER
LD3500
CIRCUIT BREAKER, 3 POLE, 500 AMP, LD BREAKER, 600 V, MOLDED CASE
✓ IN STOCK!
Repair Yours
$2,102.97
EATON CORPORATION
CUTLER HAMMER
CHB320
CIRCUIT BREAKER, 20 AMP, 3POLE, 240 VAC, BOLT-ON
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
CH260
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 60 AMP, 2 POLE, 120/240 VAC, 10 K INTERRUPTING RATING, PLUG ON MOUNTING
✓ IN STOCK!
Buy Surplus As Low As
$36.06
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
CH130
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, CH TYPE, PLUG-ON MOUNT, 30AMP, 1POLE, 120/240VAC, 10K
✓ IN STOCK!
Buy Surplus As Low As
$28.08
EATON CORPORATION
CUTLER HAMMER
CH-115GF
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15AMP, 1POLE, 120VAC, GROUND FAULT
✓ IN STOCK!
Buy Surplus As Low As
$138.81
FUJI ELECTRIC
BB2ASB-015
CIRCUIT BREAKER, 15 AMP, 2 POLE, 220 VAC, 5KA, PUSH TO TRIP, (SA32B/15)
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
FH90
HEATER, A200, SIZE 4, 92-110 FLA
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
FH77
HEATER, STARTER, A200 HEATER ELEMENT, SIZE 4, RANGE 30.7 - 33.5 FULL LOAD AMPS, (MOQ=1, PKG QTY=1)
✓ IN STOCK!
Repair Yours
Contact Us
EATON CORPORATION
CUTLER HAMMER
FDB3150
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 150 AMP, LOAD SIDE LUGS ONLY
✓ IN STOCK!
Repair Yours
$673.00
EATON CORPORATION
CUTLER HAMMER
FD3150L
THERMAL MAGNETIC CIRCUIT BREAKER, 3POLE; PRODUCT RANGE:C SERIES; CURRENT RATING:150A; NO. OF POLES:3 POLE; VOLTAGE RATING VDC:250V; VOLTAGE RATING VAC:600V; CIRCUIT BREAKER MOUNTING:DIN RAIL ...
✓ IN STOCK!
Repair Yours
$1,641.08
