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.
Filter Results
SCHNEIDER ELECTRIC
SQUARE D
QOB220VHFT
MINI CIRCUIT BREAKER, TYPE QO, 20AMP, 2 POLE, 120/240VAC, 22KA, BOLT ON MOUNT
✓ IN STOCK!
£71.31
Price with VAT:
£85.57
ASEA BROWN BOVERI
DSE201 C6 AC30-N BLUE
1P+N RESIDUAL CURRENT CIRCUIT BREAKER, TRIP CODE C, 230-240 VAC, 500 V, 6 A, 30 MA, 50/60 HZ, 30 C, IP40 HOUSING, IP20 TERMINALS
✓ IN STOCK!
£44.70
Price with VAT:
£53.64
HAGER
HMF380T
CIRCUIT BREAKER, MINIATURE, 3 POLE, 80 AMP, 415 VAC, 50/60 HZ, C-CURVE, 10KA, DIN RAIL MOUNT
✓ IN STOCK!
£99.13
Price with VAT:
£118.96
GRAINGER
DAYTON
2UXR7
OVERLOAD RELAY, 3 POLES, ADJUSTABLE RANGE,, 23-32AMP
✓ IN STOCK!
£22.04
Price with VAT:
£26.45
SCHNEIDER ELECTRIC
MERLIN GERIN
46085
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 3 POLE, 50 KA, 660 VAC, 50/60 HZ, 1000 AMP TRIP RATING, C1001H - STR45AE, MOLDED CASE
✓ IN STOCK!
£172.99
Price with VAT:
£207.59
SCHNEIDER ELECTRIC
MERLIN GERIN
40105
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 50 AMP, 3 POLE, 10 KA, 500 VAC RATED, C100E, MOLDED CASE
✓ IN STOCK!
£121.74
Price with VAT:
£146.09
WEIDMULLER
2478090000
THERMAL MAG CKT BREAKER, 2P, 3A, 240VAC; PRODUCT RANGE:MCB 489 SERIES; CURRENT RATING:3A; NO. OF POLES:2 POLE; VOLTAGE RATING VDC:125V; VOLTAGE RATING VAC:240V; CIRCUIT BREAKER MOUNTING:DIN ...
✓ IN STOCK!
£38.35
Price with VAT:
£46.02
WEIDMULLER
2479870000
(MCB 1077 3P B 10A ACDC), OLD PART NUMBER: SU3B10UC
✓ IN STOCK!
£45.16
Price with VAT:
£54.19
EATON CORPORATION
KLOCKNER MOELLER
XTPE065DCSNL
CIRCUIT BREAKER, MOTOR PROTECTIVE, 16-65 AMP ADJUSTABLE, 3 POLE, WITH OVERLOAD RELEASE
✓ IN STOCK!
£205.17
Price with VAT:
£246.20
SCHNEIDER ELECTRIC
MERLIN GERIN
RMG631004
DISCONTINUED BY MANUFACTURER SINCE: 31.03.2017, EARTH LEAKAGE CIRCUIT BREAKER, 63 AMP, 4 POLE, 415 VAC 100 MA, REPLACED BY: A9R12463
✓ IN STOCK!
£33.36
Price with VAT:
£40.03
FUJI ELECTRIC
SA53C-BB3BSC-015
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15A, 600V, 50/60HZ, 3 POLE
✓ IN STOCK!
£50.20
Price with VAT:
£60.24
SCHNEIDER ELECTRIC
MERLIN GERIN
29642
DISCONTINUED BY MANUFACTURER 01/11/2020, CIRCUIT BREAKER, NS100N - TMD, 63 AMP, 4 POLE, PROTECTED POLES: 3T, 690 VAC / 750 VDC, 50/60 HZ, MOLDED CASE, IP40, REPLACED BY LV429642
✓ IN STOCK!
£109.25
Price with VAT:
£131.10
SCHNEIDER ELECTRIC
MERLIN GERIN
30641
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 125 AMP, 4 POLE, PROTECTED POLES: 3T, 690 VAC / 750 VDC RATED, 50/60 HZ, NS160N, TMD TRIP UNIT, MOLDED CASE, IP40, REPLACED BY LV430641
✓ IN STOCK!
£109.25
Price with VAT:
£131.10
SPRECHER & SCHUH
KTU9-40H-3D-20
CIRCUIT BREAKER, 20A, 3-POLE, 50/60HZ
✓ IN STOCK!
£280.96
Price with VAT:
£337.15
SPRECHER & SCHUH
KTU9-40H-2D-10
CIRCUIT BREAKER, MOLDED CASE, 2-POLE, 10 AMP, THERMAL MAGNETIC, DIN RAIL MOUNT, SCREW TERMINAL
✓ IN STOCK!
£197.33
Price with VAT:
£236.80
SPRECHER & SCHUH
KTA9-40H-16A
16A MOTOR PROTECTION CIRCUIT BREAKER
✓ IN STOCK!
£206.87
Price with VAT:
£248.24
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
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!
£120.41
Price with VAT:
£144.49
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!
£79.07
Price with VAT:
£94.88
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
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!
£74.48
Price with VAT:
£89.38
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
TELEMECANIQUE
GV2L22
MOTOR PROTECTION CIRCUIT BREAKER, TESYS GV2, MANUAL STARTER, 3 POLE, ROTARY HANDLE, 25 AMP, 600 VAC, SCREW CLAMP TERMINALS
✓ IN STOCK!
£39.76
Price with VAT:
£47.71
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
ALLEN BRADLEY
140G-H-FMX06
MOLDED CASE CIRCUIT BREAKER, 125A H FRAME, FLEXIBLE CABLE OPERATING MECH, PAINTED METAL FLANGE HANDLE, 6 FT
£175.40
Price with VAT:
£210.48
ALLEN BRADLEY
140M-C2E-C32
DISCONTINUED BY MANUFACTURER 02/25/2022, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 27-32 AMP
✓ IN STOCK!
£206.96
Price with VAT:
£248.35
SIEMENS
3RV2711-1HD10
CIRCUIT BREAKER, 3 POLE, TMCB UL489 S00, 8 AMP, SCREW TERMINAL
✓ IN STOCK!
£55.00
Price with VAT:
£66.00
Repair Yours
Contact Us
SIEMENS
3RV2711-1GD10
CIRCUIT BREAKER, THERMAL MAGNETIC, 6.3 AMP, 3 POLE, 600/347V, 50/60HZ, DIN RAIL MOUNT
✓ IN STOCK!
£63.62
Price with VAT:
£76.34
SIEMENS
3RV2021-4CA10
CIRCUIT BREAKER, FOR MOTOR PROTECTION, A-RELEASE, 16-22 AMP, N-RELEASE, SIZE S0, CLASS 10, SCREW TERMINAL, STANDARD SWITCHING CAPACITY, SUCCESSOR FOR 3RV1021-4CA10
✓ IN STOCK!
£38.86
Price with VAT:
£46.63
SIEMENS
3RV2011-1JA10
CIRCUIT BREAKER, MOTOR STARTER/PROTECTION, SIZE S00, 3 POLE, 7-10 AMP, 690 VAC, 50/60 HZ, SCREW TYPE TERMINAL, DIN RAIL MOUNT, IP20
✓ IN STOCK!
£34.66
Price with VAT:
£41.59
ALLEN BRADLEY
140M-I8P-C15S-M
DISCONTINUED BY MANUFACTURER, MOTOR CIRCUIT PROTECTOR, 15 AMP, 3 POLE, 600 VAC-250 VDC, INSTANTANEOUS TRIP SETTINGS: 45-150 AMPS
✓ IN STOCK!
£135.25
Price with VAT:
£162.30
GENERAL ELECTRIC
TED136080
MOLDED CASE CIRCUIT BREAKER, 3 POLE 600VAC 80A BREAKER , TED136080
✓ IN STOCK!
£294.89
Price with VAT:
£353.87
NVENT
ERIFLEX
534025
FLEXIBLE BUSBAR, 2 M, TRIMMED COPPER
✓ IN STOCK!
£182.66
Price with VAT:
£219.19
SIEMENS
5SZ3 250-3A
DISCONTINUED BY MANUFACTURER 01.03.2000, CIRCUIT BREAKER, 100 AMP, 2 POLE, 125-240 V, SCREW TYPE TERMINAL
✓ IN STOCK!
£12.71
Price with VAT:
£15.25
WEGOMA GMBH
UBW225N-FTU30-3A
CIRCUIT BREAKER, FIXED THERMAL AND FIXED MAGNETIC, 3 POLE, 30AMPS, 600VAC, REPLACES ACW125P-FTU30-3
✓ IN STOCK!
£148.18
Price with VAT:
£177.82
SCHNEIDER ELECTRIC
MERLIN GERIN
44792
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, 3 POLE, 500/660 V, SCREW TYPE TERMINALS
✓ IN STOCK!
£218.49
Price with VAT:
£262.19
SCHNEIDER ELECTRIC
18393
CIRCUIT BREAKER, 400/415V, C120ND125, 4POLE
✓ IN STOCK!
£132.09
Price with VAT:
£158.51
SCHNEIDER ELECTRIC
MERLIN GERIN
32899
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, COMPACT NS630N, 630 AMP, 3 POLE, 690 VAC 50/60 HZ / 750 VDC, STR53UE, 3D
✓ IN STOCK!
£53.50
Price with VAT:
£64.20
SIEMENS
3RV1011-0GA10
CIRCUIT BREAKER, SIZE S00, FOR MOTOR PROTECTION, 0.45-0.63 AMP, 3 POLE, 690 VAC, CLASS 10, STANDARD SWITCHING, SCREW TYPE TERMINAL, DIN RAIL MOUNT
✓ IN STOCK!
£19.39
Price with VAT:
£23.27
Repair Yours
Contact Us
GENERAL ELECTRIC
THED113020
CIRCUIT BREAKER, THERMAL MAGNETIC, 20 AMP, 1 POLE, 277 VAC, 1 PHASE, LOAD LUG CONNECTION
✓ IN STOCK!
£101.67
Price with VAT:
£122.00
GENERAL ELECTRIC
TEY220
CIRCUIT BREAKER, 20 AMP, 2 POLE, 480/277 VAC
✓ IN STOCK!
£305.50
Price with VAT:
£366.60
GENERAL ELECTRIC
TED134080
CIRCUIT BREAKER, 80 AMP, 3 POLE, 480 VAC , TED134080
✓ IN STOCK!
£309.68
Price with VAT:
£371.62
ALLEN BRADLEY
140M-C2E-A16
DISCONTINUED BY MANUFACTURER 02/25/2022, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 0.10-0.16 AMP
✓ IN STOCK!
£61.77
Price with VAT:
£74.12
ALLEN BRADLEY
1492-CB2H060
DISCONTINUED BY MANUFACTURER 11/30/2007, CIRCUIT BREAKER, 6 AMP, 2 POLE, OPEN STYLE, DIN RAIL MOUNTABLE
✓ IN STOCK!
£27.42
Price with VAT:
£32.90
ALLEN BRADLEY
140M-C2E-C20
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 14.5-20 AMP, IEC, OPEN STYLE, DIN RAIL MOUNTABL ...
✓ IN STOCK!
£175.70
Price with VAT:
£210.84
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!
£118.64
Price with VAT:
£142.37
ALLEN BRADLEY
140M-C2E-A40
DISCONTINUED BY MANUFACTURER 02/18/2022, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 0.25-0.40 AMP
✓ IN STOCK!
£145.20
Price with VAT:
£174.24
SIEMENS
3RV1031-4EA10
DISCONTINUED BY MANUFACTURER 10/01/2020, CIRCUIT BREAKER, SIZE S2, MOTOR PROTECTION, CLASS 10, 22-32 AMP RELEASE, SCREW TERMINALS, STANDARD SWITCHING CAPACITY, (SUCCESSOR: 3RV2031-4EA10)
✓ IN STOCK!
£41.23
Price with VAT:
£49.48
SIEMENS
FURNAS ELECTRIC CO
3RV1031-4DA10
DISCONTINUED BY MANUFACTURER 10/01/2020, CIRCUIT BREAKER, SIZE S2, CLASS 10 AMP / RELEASE 18...25 AMP / SHORT CIRCUIT RELEASE: 325 AMP, SCREW TERMINAL, STANDARD SWITCHING CAPACITY, FOR MOTOR ...
✓ IN STOCK!
£33.97
Price with VAT:
£40.76
Repair Yours
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