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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GENERAL ELECTRIC
TQD32150
CIRCUIT BREAKER, Q-LINE, 3 POLE, 3 PHASE, 150 AMP, 240V, 10KAIC, LOAD SIDE LUGS, BOLT-ON, THERMAL MAGNETIC
✓ IN STOCK!
Repair Yours
$598.00
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
HMCP030H1CA02
CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 30 AMP, THERMAL MAGNETIC, 90-300 TRIP RANGE, NEMA STARTER SIZE 1
✓ IN STOCK!
Repair Yours
$300.00
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
HFD3070L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 70 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$729.00
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
GD3100
MOLDED CASE CIRCUIT BREAKER, G FRAME, TYPE GD, 22 KAIC AT 480 VAC, 3 POLE, 100 AMP RATING
✓ IN STOCK!
Repair Yours
$300.00
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
EATON CORPORATION
CUTLER HAMMER
FD3100
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 100 AMP, LOAD SIDE LUGS ONLY
✓ IN STOCK!
Repair Yours
$478.90
EATON CORPORATION
CUTLER HAMMER
FD3060
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 60 AMP, LOAD SIDE LUGS ONLY
✓ IN STOCK!
Repair Yours
$300.00
ALLEN BRADLEY
140M-C2T-B63
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 4-6.3 AMP
✓ IN STOCK!
Buy Surplus As Low As
$571.65
Repair Yours
$435.69
ALLEN BRADLEY
140-CMN-4000
DISCONTINUED BY MANUFACTURER, MOTOR PROTECTOR CIRCUIT BREAKER, 40 AMP, 3 POLE, 480 VAC, 50/60 HZ
✓ IN STOCK!
Buy Surplus As Low As
$509.85
Repair Yours
$410.74
ALLEN BRADLEY
1404-M405A-RIO
DISCONTINUED BY MANUFACTURER, POWER MONITOR, 3000 MASTER MODULE, 3-PHASE, 5 AMP,120V/240 VAC, 125V/250 VDC, 50/60 HZ SETPOINTS AND I/O, DATA LOGGING, REMOTE I/O INTERFACE
✓ IN STOCK!
Buy Surplus As Low As
$1,019.70
Repair Yours
$813.70
ALLEN BRADLEY
1404-M405A-DNT
DISCONTINUED BY MANUFACTURER, MASTER MODULE, FOR POWERMONITOR 3000, POWER SUPPLY: 120-240 VAC / 125-250 VDC, 50-60 HZ, 15 VA
✓ IN STOCK!
Buy Surplus As Low As
$893.40
Repair Yours
$741.52
WESTINGHOUSE
FB3100PL
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TRI-PAC, TYPE FB, 3 POLE, 3 PHASE, 100A, 600V, 200KAIC, 40 DEG C, FEED-THRU, LI TRIP, THERMAL MAGNETIC
✓ IN STOCK!
Buy Surplus As Low As
$1,050.00
Repair Yours
$850.00
SIEMENS
ITE SIEMENS
BQD3100
CIRCUIT BREAKER, TYPE BQD, 3 POLE, 100 AMP, 277/480V, 14KA @ 480V, BOLT-ON
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
ITE SIEMENS
BQD2100
MOLDED CASE THERMAL MAGNETIC. BQD FRAME. 240 VAC/480 VAC STAR/277 VAC AT 60 HZ 125/250 VDC (UL). 100 AMPERE AT 40 DEG C. 2 POLE. INTERRUPTING RATING 65 KILOAMPERE AT 240 VAC 14 KILOAMPERE AT ...
✓ IN STOCK!
Repair Yours
$300.00
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
$3,232.00
Repair Yours
$2,146.96
SIEMENS
ITE SIEMENS
LD63T600
CIRCUIT BREAKER TRIP UNIT, SENTRON SERIES, 600 AMP MIN / MAX, TYPE LD, 600 V, 3 POLE
✓ IN STOCK!
Repair Yours
$533.36
SIEMENS
HED43B125
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, HIGH IC RATING, TYPE ED, 480 VAC, 3 POLE, STANDARD 40 DEGREES C BREAKER, 125 AMP
✓ IN STOCK!
Repair Yours
$300.00
SIEMENS
ITE SIEMENS
HE3-B070
CIRCUIT BREAKER, 70AMP, 3POLE, 480VAC
✓ IN STOCK!
Buy Surplus As Low As
$879.00
Repair Yours
$842.91
SIEMENS
ITE SIEMENS
HE3-B015
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15 AMP, 3 POLE, 600 VAC
✓ IN STOCK!
Buy Surplus As Low As
$547.92
Repair Yours
$374.00
SIEMENS
ITE SIEMENS
FXD63B250
CIRCUIT BREAKER, SENTRON, TYPE FXD, 3 POLE, 3 PHASE, 250 AMP, 600 VAC, 35KAIC @ 480V, STANDARD INTERRUPT, 40 DEG C, BOLT-ON, REVERSE FEED, LI TRIP, W/O LUGS, THERMAL MAGNETIC
✓ IN STOCK!
Repair Yours
$490.00
SIEMENS
ITE SIEMENS
FD63B250
CIRCUIT BREAKER, SENTRON, TYPE FD, 3 POLE, 3 PHASE, 250 AMP, 600V, 35KAIC @ 480V, STANDARD INTERRUPT, BOLT-ON, INTERCHANGEABLE TRIP, LONG TIME / INSTANTANEOUS TRIP, LOAD SIDE LUGS, THERMAL M ...
✓ IN STOCK!
Repair Yours
$522.16
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
SCHNEIDER ELECTRIC
SQUARE D
LV430408
DISCONTINUED BY MANUFACTURER 09/08/2023, CIRCUIT BREAKER, BASIC FRAME, COMPACT NSX160F, 4 POLE, 160 AMP, 36 KA AT 415 VAC (50/60 HZ), WITHOUT TRIP UNIT, REPLACED BY C16F4
✓ IN STOCK!
Repair Yours
$400.00
SCHNEIDER ELECTRIC
MERLIN GERIN
29054
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER TRIP UNIT, 4 POLES, 25AMP, THERMAL-MAGNETIC TRIP, LEFT SIDE NEUTRAL, OVERLOAD AND SHORT CIRCUIT PROTECTON, SLOT AND SCREW MOUNTED
✓ IN STOCK!
Buy Surplus As Low As
$518.00
SIEMENS
3VA2010-5HL42-0AA0
CIRCUIT BREAKER 3VA2 IEC FRAME 100 BREAKING CAPACITY CLASS M ICU=55KA @ 415V 4-POLE, LINE PROTECTION ETU320, LI, IN=100A OVERLOAD PROTECTION IR=40A...100A SHORT-CIRCUIT PROTECTION II=1.5...1 ...
✓ IN STOCK!
Repair Yours
$669.31
EATON CORPORATION
CUTLER HAMMER
NZMB1-S50-CNA
EATON SERIES NZM COMPLETE MOLDED CASE CIRCUIT BREAKER
✓ IN STOCK!
Repair Yours
$700.35
ALLEN BRADLEY
140M-J8E-D16-MU
DISCONTINUED BY MANUFACTURER 09/30/2014, MOLDED CASE CIRCUIT BREAKER, MOTOR PROTECTION, 140 M SERIES, 64-160 AMP, OPEN STYLE, MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$1,992.02
Repair Yours
$1,779.94
SIEMENS
3VL9400-1SK00
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER ASSEMBLY, 380-600VAC, 50/60HZ, 127VDC
✓ IN STOCK!
Buy Surplus As Low As
$515.00
EATON CORPORATION
CUTLER HAMMER
GHC3100D
MOLDED CASE CIRCUIT BREAKER, G FRAME, TYPE GHC, 14 KAIC AT 480Y/277 VAC, 3 POLE, 100 AMP RATING, RING TYPE TERMINALS
✓ IN STOCK!
Repair Yours
$300.00
MITSUBISHI
NF225-CS
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 200AMP ,3POLE
✓ IN STOCK!
Buy Surplus As Low As
$515.60
Repair Yours
$407.57
ALLEN BRADLEY
140M-F-DB40X
CIRCUIT BREAKER, 140M, ENCLOSED, HIGH BREAK PLUS, 2.5-4 A, D-FRAME
✓ IN STOCK!
Buy Surplus As Low As
$687.50
Repair Yours
$456.50
ALLEN BRADLEY
140U-H2C3-C40-PJ
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 25 KA/480 VAC, 125 AMP FRAME, 40 AMP FF T/M TRIP
✓ IN STOCK!
Buy Surplus As Low As
$768.04
Repair Yours
$640.00
EATON CORPORATION
CUTLER HAMMER
JDB3100W
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, SERIES C, 50/60 HZ, 3 POLE, 600 VAC, 250 VDC, 100 AMP
✓ IN STOCK!
Repair Yours
$2,958.73
EATON CORPORATION
CUTLER HAMMER
FD3150KLSD18
MOLDED CASE SWITCH, SERIES C, 150A, 3 POLES, 600VAC, 25, 000A IC AT 480VAC
✓ IN STOCK!
Repair Yours
$1,067.71
EATON CORPORATION
CUTLER HAMMER
CH20H100C
MAIN BREAKER LOADCENTER, INTERRUPTER PRINCIPAL, 20 MAX SPACES/CIRCUITS, 100 AMP, 1 PHASE, 3 WIRE, 120/240 VAC, 50/60 HZ,BREAKER TYPES CH-CHP
✓ IN STOCK!
Repair Yours
$511.08
GENERAL ELECTRIC
SFHA36AT0250
CIRCUIT BREAKER, SPECTRA SERIES, FRAME ONLY, SFHA TYPE, 250 AMP, 3-POLE, 3-PHASE, 600 VAC, BOLT-ON, REPLACES SFLA36AT0250
✓ IN STOCK!
Repair Yours
$350.00
EATON CORPORATION
CUTLER HAMMER
LD3400
CIRCUIT BREAKER, 3 POLE, 400 AMP, 250 VDC, 600 VAC, 50-60 HZ
✓ IN STOCK!
Repair Yours
$1,590.00
