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 authorised 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 authorised dealers. Because Radwell is not an authorised 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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FUJI ELECTRIC
CP31EM/1WDC
CIRCUIT PROTECTOR, 1 AMP, 60 VDC, 1 POLE, MEDIUM TIME DELAY, AUXILIARY SWITCH, 1 NORMALLY OPEN, 1 NORMALLY CLOSED
✓ IN STOCK!
£10.07
Price with VAT:
£12.09
FUJI ELECTRIC
CP31EM/2.5WDC
CIRCUIT PROTECTOR, 2.5AMP, 1 POLE, 60VDC, MEDIUM TMIE DELAY, STANDARD AUXILIARY SWITCH, 1 NORMALLY OPEN, 1 NORMALLY CLOSED
✓ IN STOCK!
£10.07
Price with VAT:
£12.09
FUJI ELECTRIC
CP31EM/5
CIRCUIT BREAKER, 5AMP, 1POLE, 250VAC
✓ IN STOCK!
£13.66
Price with VAT:
£16.39
FUJI ELECTRIC
CP31EM/5W
CIRCUIT PROTECTOR, 5 AMP, 1 POLE, 250 VAC, 50/60HZ, 1KA, MEDIUM TIME DELAY, AUXILIARY SWITCH, 1 NORMALLY OPEN, 1 NORMALLY CLOSED, MEDIUM TIME DELAY
✓ IN STOCK!
£12.55
Price with VAT:
£15.06
FUJI ELECTRIC
CP31EM/5WDC
CIRCUIT PROTECTOR, 5 AMP, 1 POLE, 60 VDC, MEDIUM TIME DELAY, AUXILIARY SWITCH, 1 NORMALLY OPEN, 1 NORMALLY CLOSED
✓ IN STOCK!
£13.23
Price with VAT:
£15.88
FUJI ELECTRIC
CP32EM/2WDC
CIRCUIT PROTECTOR, 2AMP, 2POLE, 60VDC, 50/60HZ, MEDIUM TIME DELAY, AUXILIARY SWITCH, 1 NORMALLY OPEN, 1 NORMALLY CLOSED
✓ IN STOCK!
£22.17
Price with VAT:
£26.61
FUJI ELECTRIC
CP32EM/7.5W
CIRCUIT BREAKER, 7.5AMP, 2 POLE, 250VAC, 50/60HZ, AUXILIARY SWITCH, 1 NORMALLY OPEN, 1 NORMALLY CLOSED
✓ IN STOCK!
£60.40
Price with VAT:
£72.48
Repair Yours
Contact Us
FUJI ELECTRIC
CP33E/7.5
CIRCUIT BREAKER, 7.5AMP, 3POLE, 250VAC
✓ IN STOCK!
£62.50
Price with VAT:
£75.00
Repair Yours
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FUJI ELECTRIC
BZ0BR04A
FUJI ELECTRIC BUSBAR, 64A MAX, CUT TO LENGTH NOT PERMITTED, CONNECTS UP TO 4 BM3RH MMS UNITS WITHOUT ACCESSORIES.
✓ IN STOCK!
£14.96
Price with VAT:
£17.96
FUJI ELECTRIC
BZ0BR05A
FUJI ELECTRIC BUSBAR, 64A MAX, CUT TO LENGTH NOT PERMITTED, CONNECTS UP TO 5 BM3RH MMS UNITS WITHOUT ACCESSORIES.
✓ IN STOCK!
£18.03
Price with VAT:
£21.64
FUJI ELECTRIC
BZ0LVE65GA
FUJI ELECTRIC LINK MODULE, FOR USE WITH BM3V SERIES MANUAL MOTOR PROTECTOR AND SC-E3X CONTACTORS WITH DC COILS.
✓ IN STOCK!
£18.62
Price with VAT:
£22.34
ALLEN BRADLEY
140U-G1C2-C30
DISCONTINUED BY MANUFACTURER (MAY 31, 2014), MOLDED CASE CIRCUIT BREAKER, 30 AMP, 18 KA, 277 VOLT AC, 2 POLE
✓ IN STOCK!
£219.96
Price with VAT:
£263.95
ALLEN BRADLEY
1489-A3C-005
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 3-POLE, 10 KA, 415V AC, 50/60 HZ
✓ IN STOCK!
£63.83
Price with VAT:
£76.60
SIEMENS
3RV2021-4PA10
CIRCUIT BREAKER, SIZE S0, MOTOR PROTECTION, CURRENT RANGE 30-36 AMP, 3 POLE, 690 VOLT, SCREW TERMINAL, FINGER SAFE, N-RELEASE 432 A SCREW TERMINAL STANDARD SWITCHING CAPACITY
✓ IN STOCK!
£58.58
Price with VAT:
£70.30
Repair Yours
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SIEMENS
FURNAS ELECTRIC CO
3RV2711-1CD10
CIRCUIT BREAKER, SIZE S00, FOR SYSTEM PROTECTION WITH APPROVAL CIRCUIT BREAKER UL 489, CSA C22.2, 2.5 A N-RELEASE 33 A SCREW TERMINAL STANDARD SWITCHING CAPACITY
✓ IN STOCK!
£55.00
Price with VAT:
£66.00
Repair Yours
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ALLEN BRADLEY
1489-D1C020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2 AMP, 1 POLE, 125 VDC, IOPEN STYLE, DIN RAIL MOUNTABLE
✓ IN STOCK!
£42.55
Price with VAT:
£51.06
ALLEN BRADLEY
140M-C-W455N
BUS BAR, 3 PHASE, 64 AMP MAX, CONTINUOUS CURRENT FOR 140M-C/D, 45 MM SPACING, 5 CONNECTIONS
✓ IN STOCK!
£45.29
Price with VAT:
£54.35
ALLEN BRADLEY
1489-M2C100
MINIATURE CIRCUIT BREAKER, 1489-M SERIES, STANDARD CONFIGURATION, 480Y/277V AC MAX, 2-POLE, TRIP CURVE C, 10 AMP
✓ IN STOCK!
£32.17
Price with VAT:
£38.60
ALLEN BRADLEY
1489-M2C200
CIRCUIT BREAKER, 1489-M SERIES, STANDARD CONFIGURATION, 20 AMP, 2 POLE, 480Y/277V AC MAX, TRIP CURVE C, DIN-RAIL MOUNT
✓ IN STOCK!
£77.25
Price with VAT:
£92.70
ALLEN BRADLEY
1489-M1C100
MINIATURE CIRCUIT BREAKER, 1489-M SERIES, STANDARD CONFIGURATION, 480Y/277V AC MAX, 1-POLE, TRIP CURVE C, 10 AMP
✓ IN STOCK!
£20.35
Price with VAT:
£24.42
ALLEN BRADLEY
140G-G-TC3L
TERMINAL COVER, FOR 3 POLE G-FRAME CIRCUIT BREAKER, MOUNTABLE
✓ IN STOCK!
£100.02
Price with VAT:
£120.02
ALLEN BRADLEY
1489-M1C150
MINIATURE CIRCUIT BREAKER, 1489-M SERIES, STANDARD CONFIGURATION, AC VOLTS: 277V, DC VOLTS: 48, POLES: 1, TRIP CURVE C, AMPS:15
✓ IN STOCK!
£21.33
Price with VAT:
£25.60
ALLEN BRADLEY
140G-G6C3-C15
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - G FRAME, 65 KA BREAKING CAPACITY, FIXED THERMAL/FIXED MAGNETIC, 3 POLES, 15 A CURRENT RANGE
✓ IN STOCK!
£209.50
Price with VAT:
£251.40
ALLEN BRADLEY
140G-HTF3-C90
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - H FRAME, TRIP UNIT, ADJUST THERMAL/ADJUST MAGNETIC, 3 POLES, 90 A CURRENT RANGE
✓ IN STOCK!
£147.00
Price with VAT:
£176.40
ALLEN BRADLEY
140G-H-FMX06
MOLDED CASE CIRCUIT BREAKER, 125A H FRAME, FLEXIBLE CABLE OPERATING MECH, PAINTED METAL FLANGE HANDLE, 6 FT
✓ IN STOCK!
£175.40
Price with VAT:
£210.48
SCHNEIDER ELECTRIC
SQUARE D
EDB34020
CIRCUIT BREAKER, THERMAL MAGNETIC, MINIATURE, E-FRAME, 20 AMP, 480Y/277 VAC, 3 POLE, BOLT ON
✓ IN STOCK!
£166.04
Price with VAT:
£199.25
SCHNEIDER ELECTRIC
TELEMECANIQUE
GV2L22
MOTOR PROTECTION CIRCUIT BREAKER, TESYS GV2, MANUAL STARTER, 3 POLE, ROTARY HANDLE, 25 AMP, 600 VAC, SCREW CLAMP TERMINALS
✓ IN STOCK!
£36.79
Price with VAT:
£44.15
SCHNEIDER ELECTRIC
SQUARE D
QOB250
MINIATURE CIRCUIT BREAKER, QO SERIES, 2 POLE, 1 PHASE, 50A, 120V, 10KAIC, BOLT-ON, THERMAL MAGNETIC, FOR QOB LOAD CENTERS
✓ IN STOCK!
£18.72
Price with VAT:
£22.46
SCHNEIDER ELECTRIC
SQUARE D
QO115GFI
CIRCUIT BREAKER, MINIATURE, MOLDED CASE, THERMAL MAGNETIC, QO SERIES, 15 AMP, 1 POLE, 1 PHASE, 120 VAC, 10KA @ 120 VAC, PLUG-IN, W/ GROUND FAULT INDICATOR
✓ IN STOCK!
£278.00
Price with VAT:
£333.60
SCHNEIDER ELECTRIC
SQUARE D
QO120GFI
CIRCUIT BREAKER, MINIATURE, QO SERIES, 1 POLE, 20 AMP, 120/240 VAC, PLUG-IN MOUNT, 6MA GRD FAULT A, PIGTAIL [TAA]
✓ IN STOCK!
£76.23
Price with VAT:
£91.48
SCHNEIDER ELECTRIC
TELEMECANIQUE
TSXTLYEX
LINE TERMINATOR, FOR RACK END, 1 CONNECTOR SUB-D9 LABELLED A, 1 CONNECTOR SUB-D9 LABELLED B, (SET OF 2)
✓ IN STOCK!
£28.21
Price with VAT:
£33.85
ALLEN BRADLEY
1492-ACB
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 1POLE, 6AMP, 277VAC
✓ IN STOCK!
£22.22
Price with VAT:
£26.66
EATON CORPORATION
CUTLER HAMMER
TCP-2.0A
DISCONTINUED BY MANUFACTURER, MINIATURE CIRCUIT BREAKER, THERMAL DEVICE, FUSED TERMINAL BLOCK, 2 AMP, 250 VAC, 72 VDC, 2 BLADE PINS, PLUG-IN
✓ IN STOCK!
£3.64
Price with VAT:
£4.37
ALLEN BRADLEY
140MT-C3E-B63
MOTOR PROTECTION CIRCUIT BREAKER, C FRAME, 4 - 6.3 AMP, TRIP CLASS 10, STANDARD BREAKING CAPACITY, STANDARD MAGNETIC TRP (FXD AT 14 X LE)
✓ IN STOCK!
£79.77
Price with VAT:
£95.72
ALLEN BRADLEY
140MT-C3E-C10
MOTOR PROTECTION CIRCUIT BREAKER, C FRAME, 6.3-10 AMP, TRIP CLASS 10, STANDARD BREAKING CAPACITY, STANDARD MAGNETIC TRIP (FIXED AT 14 X LE)
✓ IN STOCK!
£152.42
Price with VAT:
£182.90
ALLEN BRADLEY
140MT-C3E-C16
MOTOR PROTECTION CIRCUIT BREAKER, C FRAME, 10-16 AMP, TRIP CLASS 10, STANDARD BREAKING CAPACITY, STANDARD MAGNETIC TRIP (FIXED AT 14 X LE)
✓ IN STOCK!
£42.03
Price with VAT:
£50.44
GENERAL ELECTRIC
TEB134080
CIRCUIT BREAKER, 80AMP, 3POLE, 415VAC
✓ IN STOCK!
£68.72
Price with VAT:
£82.47
SENSATA TECHNOLOGIES
AIRPAX
UPG1-26359-1
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 25 A, 250 V, 50 / 60 HZ, 62F DELAY, 31.3 TRIP AMP
✓ IN STOCK!
£9.70
Price with VAT:
£11.64
BRAH ELECTRIC
100A600VFC
FUSE CLIP, 100 AMP, 600 VOLT, UL LISTED, CENTER SINGLE SCREW MOUNT ASSEMBLY, (MOUNTING SCREW NOT INCLUDED), ACCEPTS CLASS H / R / K LOW VOLTAGE POWER FUSES, FIELD INSTALLABLE
✓ IN STOCK!
£7.82
Price with VAT:
£9.38
BRAH ELECTRIC
AC200GRNDASS
GROUND KITS, BUS PLUG GROUND KIT ASSEMBLY, RATED FOR 30 AMP - 200 AMP, 600 VOLT MAX, SUITABLE WITH ALL OEM GENERAL ELECTRIC ARMOR CLAD BUS PLUGS IN 30 AMP, 60 AMP,100 AMP, AND 200 AMP, FOR U ...
✓ IN STOCK!
£8.47
Price with VAT:
£10.17
BRAH ELECTRIC
AC1
CONVERSION KITS, 100 AMP, 600 VOLT, BUS PLUG CONVERSION KIT, WITH GROUND, CONVERTS GENERAL ELECTRIC SPECTRA AND SPECTRA LOW-AMP SERIES INTO ARMOR CLAD SERIES, FOR USE WITH BREAKER TYPE AND F ...
✓ IN STOCK!
£174.05
Price with VAT:
£208.86
BRAH ELECTRIC
200G
PARTS CONNECTORS, BUS PLUG HARDWARE PARTS, GROUND STAB CONNECTOR, 200 AMP 600 VOLT MAX, SUITABLE WITH OEM GENERAL ELECTRIC TYPES SB, SL AND AC, DIRECT SUBSTITUTE FOR GE OEM BUS PLUG MODELS S ...
✓ IN STOCK!
£3.04
Price with VAT:
£3.65
BRAH ELECTRIC
30A600VFCHD
FUSE CLIPS, 30 AMP, 600 VOLT, FUSE CLIP, CLASS R RATED, UL LISTED, CENTER SINGLE SCREW MOUNT ASSEMBLY (MOUNTING SCREW NOT INLUNDED), HEAVIER DUTY, ACCEPTS ALL CLASS H, R, AND K LOW VOLTAGE P ...
✓ IN STOCK!
£2.27
Price with VAT:
£2.73
BRAH ELECTRIC
ACSBSL1G
GROUND KITS, ALUMINUM GROUND CONNECTION BLOCK, ASSEMBLES ON ALL 240V AND 600V RATED BUS PLUGS, TO BE USED WITH GROUND STAB ACSBSLG FOR SOLID GROUNDING CONNECTION, SUITABLE FOR USE WITH OEM G ...
✓ IN STOCK!
£1.61
Price with VAT:
£1.93
BRAH ELECTRIC
ACSBSLN1
PARTS & ACC: STABS, BUS PLUG REPLACEMENT STAB FINGER, DESIGNED FOR ANY PHASE INCLUDING NEUTRAL PHASE FOR 4 WIRE APPLICATIONS, 100 AMP 600 VOLT MAX PER STAB, SUITABLE FOR USE WITH FUSIBLE AND ...
✓ IN STOCK!
£10.30
Price with VAT:
£12.36
BRAH ELECTRIC
AC200GRND
GROUND KITS, BUS PLUG GROUND STAB, RATED FOR 30 AMP - 200 AMP, 600 VOLT MAX, SUITABLE WITH ALL OEM GENERAL ELECTRIC ARMOR CLAD BUS PLUGS IN 30 AMP, 60 AMP,100 AMP, AND 200 AMP, FOR USE WITH ...
✓ IN STOCK!
£59.63
Price with VAT:
£71.56
BRAH ELECTRIC
ADS400-1200ARCCHUTE
BUS PLUG STABS, 400A - 1200A 600V STAB FINGER
✓ IN STOCK!
£82.55
Price with VAT:
£99.06
BRAH ELECTRIC
BARP058
CIRCUIT BREAKERS RATING PLUGS, ARP058, 58% MAX AMPERAGE SENSOR RATING PLUG, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SQUARE D MICROLOGIC SERIES 3B TRIP UNITS, INSULATED CASE CIRCUIT BREAKERS ...
✓ IN STOCK!
£151.68
Price with VAT:
£182.01
BRAH ELECTRIC
BARP090
CIRCUIT BREAKERS RATING PLUGS, ARP090, 90% MAX AMPERAGE SENSOR RATING PLUG, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SQUARE D MICROLOGIC SERIES 3B TRIP UNITS, INSULATED CASE CIRCUIT BREAKERS ...
✓ IN STOCK!
£135.18
Price with VAT:
£162.21
