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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ALLEN BRADLEY
1489-M1D040
CIRCUIT BREAKER, MINITURE, 1489-M SERIES, 4 AMP, 1 POLE, 480Y/277V AC MAX, TRIP CURVE D, STANDARD CONFIGURATION
✓ IN STOCK!
£15.30
Price with VAT:
£18.36
ALLEN BRADLEY
1489-M2C050
MINIATURE CIRCUIT BREAKER, 1489-M SERIES, STANDARD CONFIGURATION, 480Y/277V AC MAX, 2-POLE, TRIP CURVE C, 5 AMP
✓ IN STOCK!
£44.81
Price with VAT:
£53.77
ALLEN BRADLEY
1489-M2C030
MINIATURE CIRCUIT BREAKER, 1489-M SERIES, STANDARD CONFIGURATION, 480Y/277V AC MAX, 2-POLE, TRIP CURVE C, 3 AMP
✓ IN STOCK!
£83.86
Price with VAT:
£100.63
ALLEN BRADLEY
1489-M2D040
CIRCUIT BREAKER, MINIATURE, 1489-M SERIES, STANDARD CONFIGURATION, 480Y/277 VAC MAX, 2 POLE, TRIP CURVE D, 4 AMP, DIN RAIL MOUNTABLE
✓ IN STOCK!
£55.57
Price with VAT:
£66.68
ALLEN BRADLEY
140G-G-EA1A
CIRCUIT BREAKER, ACCESSORY, FRAME-G..J, CABLEAX, 250V, AC/DC
✓ IN STOCK!
£37.15
Price with VAT:
£44.58
ALLEN BRADLEY
140G-H6X3
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - H FRAME, 65 KA BREAKING CAPACITY, BREAKER FRAME, 3 POLES
✓ IN STOCK!
£222.40
Price with VAT:
£266.88
ALLEN BRADLEY
1489-M3C030
MINIATURE CIRCUIT BREAKER, 1489-M SERIES, STANDARD CONFIGURATION, 480Y/277V AC MAX, 3-POLE, TRIP CURVE C, 3 AMP
✓ IN STOCK!
£66.33
Price with VAT:
£79.60
ALLEN BRADLEY
1489-M3C100
CIRCUIT BREAKER, MINIATURE, 1489-M SERIES, 3 POLE, 10 AMP, 480Y/277V AC MAX, TRIP CURVE C, DIN RAIL MOUNT
✓ IN STOCK!
£60.60
Price with VAT:
£72.72
ALLEN BRADLEY
140G-G6C3-C20
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - G FRAME, 65 KA BREAKING CAPACITY, FIXED THERMAL/FIXED MAGNETIC, 3 POLES, 20 A CURRENT RANGE
✓ IN STOCK!
£209.50
Price with VAT:
£251.40
ALLEN BRADLEY
140G-G6C3-C30
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - G FRAME, 65 KA BREAKING CAPACITY, FIXED THERMAL/FIXED MAGNETIC, 3 POLES, 30 A CURRENT RANGE
✓ IN STOCK!
£209.50
Price with VAT:
£251.40
ALLEN BRADLEY
140G-G6C3-C25
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - G FRAME, 65 KA BREAKING CAPACITY, FIXED THERMAL/FIXED MAGNETIC, 3 POLES, 25 A CURRENT RANGE
✓ IN STOCK!
£247.60
Price with VAT:
£297.12
ALLEN BRADLEY
140G-M5F3-D60
MOLDED CASE CIRCUIT BREAKER, 800A M FRAME, T/M - ADJST THRM / ADJST MGNTC, 3 POLES, 600A, 80 PERCENT MCCB, NO BUS BAR MOUNTING, NONE, NONE, NONE, NONE
£3,066.19
Price with VAT:
£3,679.43
ALLEN BRADLEY
140U-D6D3-B80
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 140U SERIES, D-FRAME, 60-69 KA, FIXED THERMAL/ADJUST MAGNETIC, 3-POLE, 8 A
✓ IN STOCK!
£576.13
Price with VAT:
£691.36
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
ALLEN BRADLEY
140UE-J7X3
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 160 AMP, 3 POLE, 690 VAC, 50/60 HZ, MOLDED CASE
✓ IN STOCK!
£744.12
Price with VAT:
£892.94
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!
£56.11
Price with VAT:
£67.33
SIEMENS
3RV2021-4DA15
CIRCUIT BREAKER, SIZE SO, CLASS 10, A-RELEASE - 18-25 AMP, N-RELEASE - 325 AMP, SCREW TERMINAL, STANDARD SWITCHING CAPACITY, TRANSVERSE AUX SWITCHES/1 NO & 1 NC, 6 KV SURGE VOLTAGE, REPLACES ...
✓ IN STOCK!
£47.00
Price with VAT:
£56.40
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!
£36.81
Price with VAT:
£44.17
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!
£29.58
Price with VAT:
£35.50
ALLEN BRADLEY
1492-SP1C010
DISCONTINUED BY MANUFACTURER, PRODUCT HAS BEEN DISCONTINUED SINCE: 04/30/2014 CIRCUIT BREAKER, 1 AMP, 1 POLE, 240/415 VAC, C-CURVE, DIN RAIL MOUNT
✓ IN STOCK!
£14.56
Price with VAT:
£17.47
SIEMENS
3WL1106-2DG32-1AA2
FIXED MOUNT CIRCUIT BREAKER, 630A, 690V, 55KA, 2NO+2NC, GROUND FAULT PROTECTION
✓ IN STOCK!
£4,598.00
Price with VAT:
£5,517.60
SCHNEIDER ELECTRIC
SQUARE D
M9F22104
MINIATURE CIRCUIT BREAKER, MULTI9 C60SP RANGE, 4 AMP, 1 POLE, 240-415 VAC/60 VDC, 50/60 HZ, C-CURVE, 500 VAC INSULATION VOLTAGE, -30 TO 70 DEGREE C, IP20/40, SUCCESSOR FOR: 24428
✓ IN STOCK!
£14.00
Price with VAT:
£16.80
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!
£43.33
Price with VAT:
£52.00
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!
£128.82
Price with VAT:
£154.58
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!
£87.60
Price with VAT:
£105.12
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!
£29.08
Price with VAT:
£34.90
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!
£50.80
Price with VAT:
£60.96
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
QOB3150VH
MINIATURE CIRCUIT BREAKER, QO SERIES, 120/240 VAC, 150 A, BOLT-ON, 3 POLE
✓ IN STOCK!
£421.37
Price with VAT:
£505.64
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!
£38.76
Price with VAT:
£46.51
SCHNEIDER ELECTRIC
SQUARE D
EHB34015
DISCONTINUED BY MANUFACTURER, MINIATURE CIRCUIT BREAKER, 480Y/277V, 15 AMP, 3 POLE
✓ IN STOCK!
£899.14
Price with VAT:
£1,078.97
SCHNEIDER ELECTRIC
SQUARE D
EDB36100
CIRCUIT BREAKER, E FRAME, BOLT ON MOUNT, 100AMP, 3POLE, 600V, 14/25KA, 50/60HZ
✓ IN STOCK!
£648.48
Price with VAT:
£778.18
SCHNEIDER ELECTRIC
SQUARE D
EDB34020
CIRCUIT BREAKER, THERMAL MAGNETIC, MINIATURE, E-FRAME, 20 AMP, 480Y/277 VAC, 3 POLE, BOLT ON
✓ IN STOCK!
£183.98
Price with VAT:
£220.78
SCHNEIDER ELECTRIC
SQUARE D
FA34100
DISCONTINUED BY MANUFACTURER, I-LINE, TYPE FA, 3P, 3PH, ABC PHASE CONNECTION, 100A, 480V, 18KA@480V, STANDARD INTERRUPTING RATING, 40C, I-LINE STYLE PLUG-IN
✓ IN STOCK!
£732.91
Price with VAT:
£879.49
SCHNEIDER ELECTRIC
MERLIN GERIN
C60HC-C4
CIRCUIT BREAKER 4AMP 1POLE
✓ IN STOCK!
£38.71
Price with VAT:
£46.45
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
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
£147.00
Price with VAT:
£176.40
ALLEN BRADLEY
140G-G6C3-C60
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - G FRAME, 65 KA BREAKING CAPACITY, FIXED THERMAL/FIXED MAGNETIC, 3 POLES, 60 A CURRENT RANGE
✓ IN STOCK!
£535.85
Price with VAT:
£643.02
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-G-TC3L
TERMINAL COVER, FOR 3 POLE G-FRAME CIRCUIT BREAKER, MOUNTABLE
✓ IN STOCK!
£100.02
Price with VAT:
£120.02
ALLEN BRADLEY
140G-M5X3
CIRCUIT BREAKER, MOLDED CASE, FRAME, 800A, 50 KA @480V, 50 KA @415V, 3 POLE
£1,909.40
Price with VAT:
£2,291.28
ALLEN BRADLEY
140G-H3F3-D12
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - H FRAME, 35 KA BREAKING CAPACITY, ADJUST THERMAL/ADJUST MAGNETIC, 3 POLES, 125 A CURRENT RANGE
£610.89
Price with VAT:
£733.07
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!
£30.56
Price with VAT:
£36.67
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
140U-D6D3-B60
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 140U SERIES, D-FRAME, 60-69 KA, FIXED THERMAL/ADJUST MAGNETIC, 3-POLE, 6 A
✓ IN STOCK!
£258.67
Price with VAT:
£310.40
ALLEN BRADLEY
1489-D1C020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2 AMP, 1 POLE, 125 VDC, IOPEN STYLE, DIN RAIL MOUNTABLE
✓ IN STOCK!
£66.48
Price with VAT:
£79.78
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
Contact Us
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
Contact Us
