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
EATON CORPORATION
CUTLER HAMMER
HMCP150T4C
CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 150 AMP, THERMAL MAGNETIC, 450-1500 TRIP RANGE, NEMA STARTER SIZE 4
✓ IN STOCK!
£565.46
Price with VAT:
£678.55
ALLEN BRADLEY
140M-D8N-C25
DISCONTINUED BY MANUFACTURER 02/25/2022, MOTOR CIRCUIT PROTECTOR, 140M, FRAME D, RATING - 32 AMP, HIGH BREAK, FIXED MAG ONLY, RANGE - 18-25 AMP
✓ IN STOCK!
£339.65
Price with VAT:
£407.58
ALLEN BRADLEY
140M-D8E-B63
DISCONTINUED BY MANUFACTURER 02/25/2022, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME D, RATING - 32 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 4-6.3 AMP
✓ IN STOCK!
£230.36
Price with VAT:
£276.43
ALLEN BRADLEY
140M-D8E-B40
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME D, RATING - 32 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 2.5-4 AMP
✓ IN STOCK!
£99.83
Price with VAT:
£119.80
WESTINGHOUSE
HMCP015E0C
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, THERMAL MAGNETIC, MOLDED CASE, 15 AMP, 3 POLE, 250 VDC, 600 VAC, PANEL MOUNT
✓ IN STOCK!
£212.79
Price with VAT:
£255.35
SIEMENS
FURNAS ELECTRIC CO
3RV1021-4CA10
DISCONTINUED BY MANUFACTURER 01/10/2019, CIRCUIT BREAKER, FOR MOTOR PROTECTION, 17-22 AMP SHORT-CIRCUIT RELEASE, CLASS 10, SCREW TERMINAL, STANDARD SWITCHING CAPACITY, REPLACED BY 3RV2021-4C ...
✓ IN STOCK!
£44.10
Price with VAT:
£52.92
SIEMENS
3RV1021-4AA10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, SIZE S0, MOTOR PROTECTION, CLASS 10, 11-16 AMP, SCREW TERMINALS, (SUCCESSOR 3RV2021-4AA10)
✓ IN STOCK!
£41.84
Price with VAT:
£50.21
GENERAL ELECTRIC
TED134015WL
CIRCUIT BREAKER, E150-LINE STYLE, TED TYPE, THERMAL MAGNETIC TRIP, 3 POLE, 15 AMP, 3 PHASE, 480 VAC/250 VDC RATING, 18KA@480V
✓ IN STOCK!
£289.90
Price with VAT:
£347.88
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!
£594.64
Price with VAT:
£713.57
EATON CORPORATION
CUTLER HAMMER
HFD3015L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 15 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
£131.51
Price with VAT:
£157.81
EATON CORPORATION
CUTLER HAMMER
EGH3100FFG
MOLDED CASE CIRCUIT BREAKER, TYPE EGH, 600Y/347 VAC, 100 KAIC AT 240 VAC, 65 KAIC AT 480 VAC, 3 POLE, 100 AMP RATING, FIXED TRIP UNIT, LINE/LOAD STANDARD
✓ IN STOCK!
£649.51
Price with VAT:
£779.41
GENERAL ELECTRIC
THQB32020
CIRCUIT BREAKER, THQB, 10 KA, 20 AMP, 3 POLE, 240 V, RC
✓ IN STOCK!
£44.01
Price with VAT:
£52.81
Repair Yours
Contact Us
SIEMENS
FURNAS ELECTRIC CO
3RV1031-4GA10
DISCONTINUED BY MANUFACTURER 05/01/2023, CIRCUIT BREAKER, 3 POLE, 36-45 AMP, 690 VAC, SIZE S2, MOTOR PROTECTION, CLASS 10A, STANDARD SWITCHING CAPACITY, SHORT-CIRCUIT RELEASE 585, SCREW TERM ...
✓ IN STOCK!
£92.91
Price with VAT:
£111.49
GENERAL ELECTRIC
TED134030
CIRCUIT BREAKER, 30 AMP, 3 POLE, 480 VAC, 250 VDC, 5 KAIC, MOLDED CASE, THERMAL MAGNETIC
✓ IN STOCK!
£861.71
Price with VAT:
£1,034.05
EATON CORPORATION
CUTLER HAMMER
HMCP150U4C
CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600VAC MAX, 250VDC MAX, 3-POLE, 150AMP, THERMAL MAGNETIC, 750-2500 TRIP RANGE, NEMA STARTER SIZE 4
✓ IN STOCK!
£970.00
Price with VAT:
£1,164.00
TURCK
BK25/3-PKZ0
(6827134), EXTENSION TERMINAL, INCOMING TERMINAL, 3 POLE, 690 VAC, 63 AMP, FOR USE WITH PKZM0/PKE
✓ IN STOCK!
£11.98
Price with VAT:
£14.38
FUJI ELECTRIC
CP33E/7.5
CIRCUIT BREAKER, 7.5AMP, 3POLE, 250VAC
✓ IN STOCK!
£62.50
Price with VAT:
£75.00
Repair Yours
Contact Us
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
EATON CORPORATION
CUTLER HAMMER
QCGFEP1015
EATON GF BKR 1P 15A 30MA CABLE-CABLE GFCB W/PCB 10KAIC
✓ IN STOCK!
£313.24
Price with VAT:
£375.89
Repair Yours
Contact Us
EATON CORPORATION
CUTLER HAMMER
HMCPS100R3C
CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 100 AMP, THERMAL MAGNETIC
✓ IN STOCK!
£517.79
Price with VAT:
£621.35
GENERAL ELECTRIC
TEC36007
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 7AMP, 3POLE, 600VAC
✓ IN STOCK!
£640.19
Price with VAT:
£768.23
SIEMENS
FURNAS ELECTRIC CO
3RV1031-4HA10
DISCONTINUED BY MANUFACTURER 10/01/2019, CIRCUIT BREAKER, FOR MOTOR PROTECTOR, SIZE 2, CLASS 10, 40-50 AMP, 3 POLE, 690 VAC, SCREW TERMINAL AND SNAP-ON MOUNTING ON 35MM STD RAIL, STANDARD SW ...
✓ IN STOCK!
£73.52
Price with VAT:
£88.22
Repair Yours
Contact Us
SIEMENS
FURNAS ELECTRIC CO
3RV1431-4FA10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, SIZE S2, 28-40 AMP, SHORT CIRCUIT RELEASE
✓ IN STOCK!
£73.47
Price with VAT:
£88.16
SIEMENS
5SJ4210-7HG41
CIRCUIT BREAKER, MINIATURE, C CURVE, 10AMP, 2 POLE, 240V, 14KA, D=70 MM ACCORDING TO UL 489
✓ IN STOCK!
£42.00
Price with VAT:
£50.40
ALLEN BRADLEY
1489-A3D100
DISCONTINUED BY MANUFACTURER 2014-04-29, CIRCUIT BREAKER, 10AMP, 3POLE, 480Y/277V, TRIP D-CURVE
✓ IN STOCK!
£47.61
Price with VAT:
£57.13
ALLEN BRADLEY
140U-H6C3-D10
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 140U SERIES, H-FRAME, 60-69 KA, FIXED THERMAL/FIXED MAGNETIC, 3-POLE, 100 A
✓ IN STOCK!
£1,386.24
Price with VAT:
£1,663.49
ALLEN BRADLEY
140U-H6C3-C90
DISCONTINUED BY MANUFACTURER 05/31/2014, MOLDED CASE CIRCUIT BREAKER, 140U SERIES, H-FRAME, 60-69 KA, FIXED THERMAL/FIXED MAGNETIC, 3-POLE, 90 AMP
✓ IN STOCK!
£815.07
Price with VAT:
£978.08
ALLEN BRADLEY
140M-D8T-C20
DISCONTINUED BY MANUFACTURER 02/25/2022, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME D, RATING - 32 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 14.5-20 AMP, OPEN STYLE, MOUNTABLE
✓ IN STOCK!
£808.33
Price with VAT:
£970.00
ALLEN BRADLEY
140M-C2T-C10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 6.3-10 AMP
✓ IN STOCK!
£213.23
Price with VAT:
£255.88
ALLEN BRADLEY
140M-C2E-C10-KN
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 6.3-10 AMP, BLACK LOCKABLE KNOB
✓ IN STOCK!
£443.44
Price with VAT:
£532.13
ALLEN BRADLEY
1492-SP1D050
DISCONTINUED BY MANUFACTURER 2014-04-29, CIRCUIT BREAKER, 1492 SUPPLEMENTARY PROTECTOR, 5AMP, 1POLE, MAGNETIC TRIP, RANGE 10.20 X RATED CURRENT (HIGHLY INDUCTIVE LOAD)
✓ IN STOCK!
£11.79
Price with VAT:
£14.15
SIEMENS
3VU1300-1ML00
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 25 AMP, 1 NO + 1 NC AUXILIARY CONTACTS, A-RELEASE 6-10 AMP, N-RELEASE 120 AMP, SCREW TERMINALS
✓ IN STOCK!
£58.18
Price with VAT:
£69.82
SIEMENS
FURNAS ELECTRIC CO
3RV1021-4BA10
DISCONTINUED BY MANUFACTURER 10/01/2019, CIRCUIT BREAKER, 14-20 AMP, 3 POLE, 690 VAC, 50KA, POSSIBLE REPLACEMENT PART IS 3RV2021-4BA10
✓ IN STOCK!
£39.49
Price with VAT:
£47.39
SIEMENS
FURNAS ELECTRIC CO
3RV1021-1HA10
DISCONTINUED BY MANUFACTURER 10.01.2019, CIRCUIT BREAKER, SIZE S0, FOR MOTOR PROTECTION, 5.5-8AMP, 3KW, 690VAC, CLASS 10, STANDARD SWITCHING CAPACITY, SUCCESSOR: 3RV2011-1HA10
✓ IN STOCK!
£64.44
Price with VAT:
£77.33
SIEMENS
FURNAS ELECTRIC CO
3RV1021-0JA10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 0.7-1 AMP, 3 POLE, 690VAC, SIZE 0, REPLACED BY 3RV2011-0JA10
✓ IN STOCK!
£153.89
Price with VAT:
£184.67
SCHNEIDER ELECTRIC
TELEMECANIQUE
GV2P03
CIRCUIT BREAKER, MOTOR PROTECTION, THERMAL MAGNETIC, 3 POLE, 0.25-0.4 AMP THERMAL PROTECTION ADJUSTMENT RANGE, 690 VAC, 50/60 HZ, 100 KA, ROTARY HANDLE, SCREW CLAMP TERMINAL, IP20
✓ IN STOCK!
£22.50
Price with VAT:
£27.00
SCHNEIDER ELECTRIC
TELEMECANIQUE
GV2ME10
MOTOR CIRCUIT BREAKER, TESYS GV2/DECA RANGE, 4.0-6.3 AMP, 3 POLE, 690 VAC, 50/60 HZ, THERMAL MAGNETIC, FOR MOTOR PROTECTION, -20 TO 60 DEGREE C, IP20
✓ IN STOCK!
£26.74
Price with VAT:
£32.09
SCHNEIDER ELECTRIC
SQUARE D
HDL36045
CIRCUIT BREAKER, POWER PACT H SERIES, THERMAL MAGNETIC, 45 AMP, 3 POLE, 250 VDC, 600 VAC, PANEL MOUNT
✓ IN STOCK!
£307.69
Price with VAT:
£369.23
SCHNEIDER ELECTRIC
SQUARE D
FHL3601513M8041
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 600V, 15A
✓ IN STOCK!
£909.12
Price with VAT:
£1,090.94
ALLEN BRADLEY
140G-G-ELP1603
CIRCUIT BREAKER ACCESSORY,FRAME-R,RATING PLUGIN=1600A
✓ IN STOCK!
£472.60
Price with VAT:
£567.12
ALLEN BRADLEY
140G-H0X3
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - H FRAME, 100 KA BREAKING CAPACITY, BREAKER FRAME, 3 POLES
✓ IN STOCK!
£1,251.16
Price with VAT:
£1,501.39
ALLEN BRADLEY
140G-H6C3-C25
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - H FRAME, 65 KA BREAKING CAPACITY, FIXED THERMAL/FIXED MAGNETIC, 3 POLES, 25 A CURRENT RANGE
✓ IN STOCK!
£289.60
Price with VAT:
£347.52
ALLEN BRADLEY
140G-HTC3-C60
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - H FRAME, TRIP UNIT, FIXED THERMAL/FIXED MAGNETIC, 3 POLES, 60 A CURRENT RANGE
✓ IN STOCK!
£47.20
Price with VAT:
£56.64
Repair Yours
Contact Us
ALLEN BRADLEY
140G-KTH3-D40
TRIP UNIT, FOR MOLDED CASE CIRCUIT BREAKER, 400 AMP FRAME, 400 AMP, LSI, 3 POLE, OPEN STYLE, MOUNTABLE
✓ IN STOCK!
£656.11
Price with VAT:
£787.33
ALLEN BRADLEY
140G-G6C3-C40
MOLDED CASE CIRCUIT BREAKER, 140G SERIES, 125 A - G FRAME, 65 KA BREAKING CAPACITY, FIXED THERMAL/FIXED MAGNETIC, 3 POLES, 40 A CURRENT RANGE
✓ IN STOCK!
£209.50
Price with VAT:
£251.40
ALLEN BRADLEY
1489-M1C030
MINIATURE CIRCUIT BREAKER, 1489-M SERIES, STANDARD CONFIGURATION, 480Y/277 V AC MAX, 1-POLE, TRIP CURVE C, 3 AMP
✓ IN STOCK!
£21.99
Price with VAT:
£26.39
ALLEN BRADLEY
1489-M1C300
MINIATURE CIRCUIT BREAKER, 1489-M SERIES, STANDARD CONFIGURATION, 480Y/277V AC MAX, 1-POLE, TRIP CURVE C, 30 AMP
✓ IN STOCK!
£22.19
Price with VAT:
£26.63
ALLEN BRADLEY
1489-M1C200
MINIATURE CIRCUIT BREAKER, 1489-M SERIES, STANDARD CONFIGURATION, 480Y/277V AC MAX, 1-POLE, TRIP CURVE C, 20 AMP
✓ IN STOCK!
£39.20
Price with VAT:
£47.04
