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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ALLEN BRADLEY
1492-GS1G200
MINIATURE CIRCUIT BREAKER, HIGH DENSITY, TOGGLE STYLE, 1 POLE, G-TRIP CHARACTERISTICS, 20 AMP, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$52.78
ALLEN BRADLEY
198-H2
CIRCUIT BREAKER MECHANISM,ROTARY OPERATED,150 A FRAME SIZE,FRAME DESIGNATION EDH,FD,FDB,FB C,HFD,HMCP
✓ IN STOCK!
Buy Surplus As Low As
$59.62
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
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
140-CMN-2500
DISCONTINUED BY MANUFACTURER 2013-03-30, CIRCUIT BREAKER 16-25AMP STD MAGNETIC TRIP, MPCB, STD. MAGNETIC TRIP, 16.0 - 25.0A
✓ IN STOCK!
Buy Surplus As Low As
$428.87
Repair Yours
$359.47
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
140M-C2E-B10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 0.63-1 AMP
✓ IN STOCK!
Buy Surplus As Low As
$71.89
ALLEN BRADLEY
140M-C2E-B16
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 1-1.6 AMP RANGE, 32 AMP RATING, 140M, FRAME C, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$52.50
ALLEN BRADLEY
140M-C2E-B25
DISCONTINUED BY MANUFACTURER 02/25/22, CIRCUIT BREAKER, MOTOR PROTECTION, 32 AMP RATING, 1.6-2.5 AMP SETTING RANGE, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, 140M, FRAME C, REPLACED BY 140MT-C3E ...
✓ IN STOCK!
Buy Surplus As Low As
$119.64
ALLEN BRADLEY
140M-C2E-B40
CIRCUIT BREAKER, MOTOR PROTECTION, 140M, 3 POLE, 32 AMP RATING, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, 2.5-4 AMP RANGE, C FRAME, CAT A, 50/60 HZ, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$85.05
Repair Yours
$300.00
ALLEN BRADLEY
140M-C2E-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
$149.00
Repair Yours
$200.00
ALLEN BRADLEY
140M-C2T-B16
DISCONTINUED BY MANUFACTURER 02/25/2022, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 1-1.6 AMP
✓ IN STOCK!
Buy Surplus As Low As
$155.51
Repair Yours
$300.00
ALLEN BRADLEY
140M-C2T-B25
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, 32 AMP RATING, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, 1.6-2.5 AMP RANGE, (ENGINEERING REPLACEMENT: 140MT-D9T-B2 ...
✓ IN STOCK!
Buy Surplus As Low As
$274.00
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
ASEA BROWN BOVERI
S272-K3
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 3 AMP, 2 POLE, 400 VAC, K-CURVE,
✓ IN STOCK!
Buy Surplus As Low As
$22.31
ASEA BROWN BOVERI
S272-K32
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 32 AMP, 2 POLE, 277/480 VAC
✓ IN STOCK!
Buy Surplus As Low As
$66.58
ASEA BROWN BOVERI
S273-K10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 10AMP, 3POLE, 400VAC, K-CURVE
✓ IN STOCK!
Buy Surplus As Low As
$101.93
Repair Yours
$300.00
ASEA BROWN BOVERI
S273-K16A
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 16 AMP, 3 POLE, 277/480 VAC, DIN-RAIL
✓ IN STOCK!
Buy Surplus As Low As
$81.14
ASEA BROWN BOVERI
S273-K3
CIRCUIT BREAKER 3AMP 3POLE 415VAC K-CURVE
✓ IN STOCK!
Buy Surplus As Low As
$35.00
CARLING SWITCH
AA1-B0-21-630-3B1-C
A-SERIES CIRCUIT BREAKER ROHS COMPLIANT: YES
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
ED3225
THERMAL-MAGNETIC CIRCUIT BREAKER, WITH NON-INTERCHANGEABLE TRIP UNIT, 240 VAC / 125 VDC MAX, TYPE ED, 65 KAIC AT 240 VAC, 3 POLE, 225 AMP RATING
✓ IN STOCK!
Repair Yours
$324.00
EATON CORPORATION
CUTLER HAMMER
EHD2015
CIRCUIT BREAKER, 2 POLE, 15A; PRODUCT RANGE:C SERIES; CURRENT RATING:15A; NO. OF POLES:2 POLE; VOLTAGE RATING VDC:250V; VOLTAGE RATING VAC:480V; CIRCUIT BREAKER MOUNTING:DIN RAIL, PANEL ROHS ...
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
EHD3020L
CIRCUIT BREAKER, SERIES C, 3 POLE, 3 PHASE, 20A, 480V, 14KAIC @ 480V, STANDARD INTERRUPT, 40 DEG C, FEED-THRU, LI TRIP, LINE & LOAD SIDE LUGS, THERMAL MAGNETIC
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
EHD3030L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 480 VAC, 250 VDC, 3-POLE, 30 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
FD3020L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 20 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
FD3040L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 40 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
FD3125L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 125 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
Repair Yours
$709.14
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
ALLEN BRADLEY
140M-C2T-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
$350.00
Repair Yours
$300.00
ALLEN BRADLEY
1492-CB1H400
DISCONTINUED BY MANUFACTURER 12/01/2007, CIRCUIT BREAKER, LIMITING MINIATURE, 1 POLE, MAGNETIC TRIP RANGE 12...20 X RATED CURRENT (AC), 40.0 AMP, IEC, OPEN STYLE, DIN RAIL MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$13.49
ALLEN BRADLEY
1492-CB-2-DF-150
CIRCUIT BREAKER, 480V AC/65V DC MAX
✓ IN STOCK!
Buy Surplus As Low As
$107.01
Repair Yours
$300.00
ALLEN BRADLEY
1492-CB2DG300
DISCONTINUED BY MANUFACTURER 2009-12-30, CIRCUIT BREAKER, ENERGY LIMITING MINIATURE, MAGNETIC TRIP RANGE 9-16 X RATED CURRENT (DC), 30AMP, 2POLE
✓ IN STOCK!
Buy Surplus As Low As
$35.99
ALLEN BRADLEY
1492-CB-2-G-020
DISCONTINUED BY MANUFACTURER 2007-11-30, CIRCUIT BREAKER, 2 POLE, 2 AMP RATING, 480 VAC, DIN-RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$45.72
ALLEN BRADLEY
1492-CB-2-G-030
DISCONTINUED BY MANUFACTURER, MINIATURE CIRCUIT BREAKER, 2 POLES, 3.0 A, 277/480 VAC
✓ IN STOCK!
Buy Surplus As Low As
$32.38
ALLEN BRADLEY
1492-CB-2-G-040
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MINIATURE, ENERGY LIMITING, 2 POLE, 4 AMP, MAGNETIC TRIP, DIN-RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$72.89
ALLEN BRADLEY
1492-CB2G050
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, DIN RAIL MOUNT, 2 POLE, 5 AMP, 480 VAC, 65 VDC, 1 PHASE, 1.5 HP
✓ IN STOCK!
Buy Surplus As Low As
$17.17
ALLEN BRADLEY
1492-CB2G200
DISCONTINUED BY MANUFACTURER, MINIATURE CIRCUIT BREAKER, 1 PHASE, 480/277V, 2 POLE, 20 AMP
✓ IN STOCK!
Buy Surplus As Low As
$25.00
ALLEN BRADLEY
1492-CB2G250
DISCONTINUED BY MANUFACTURER 2007-11-30, MINIATURE CIRCUIT BREAKER, 25AMP, 2 POLES, 1492 ENERGY LIMITING
✓ IN STOCK!
Buy Surplus As Low As
$44.85
ALLEN BRADLEY
1492-CB2G400
DISCONTINUED BY MANUFACTURER 12/01/2007, CIRCUIT BREAKER, 1492 SERIES, MINIATURE, ENERGY LIMITING, 2 POLE, 40 AMP, 15 HP, 277/480 VAC, 1 PHASE, MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$76.96
ALLEN BRADLEY
1492-CB2H020
DISCONTINUED BY MANUFACTURER 12/01/2007, CIRCUIT BREAKER, MANUAL MOTOR CONTROLLER, 2 AMP, 2 POLE, 480V AC / 65 VDC, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$70.80
ALLEN BRADLEY
1492-CB2H040
DISCONTINUED BY MANUFACTURER 11/01/2007, CIRCUIT BREAKER, MANUAL MOTOR CONTROLLER, 4 AMP, 2 POLE, 480 VAC, DIN-RAIL MOUNT, IEC
✓ IN STOCK!
Buy Surplus As Low As
$38.62
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-CB2H160
DISCONTINUED BY MANUFACTURER 12/01/2007, MINIATURE CIRCUIT BREAKER, 16 AMP, 2 POLE, IEC, OPEN STYLE, DIN RAIL MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$68.03
ALLEN BRADLEY
1492-CB-2-H-200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 20 AMP, 2 POLE, DIN-RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$52.46
ALLEN BRADLEY
1492-CB-2-H-250
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, ENERGY LIMITING, MINIATURE, 2 POLE, MAGNETIC TRIP RANGE 12...20 X RATED CURRENT (AC), 25.0 A
✓ IN STOCK!
Buy Surplus As Low As
$98.98
