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
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-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
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
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SIEMENS
FURNAS ELECTRIC CO
3RV1021-0EA15
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 0.28-.4 AMP, SIZE S0, DIN RAIL MOUNT, NO DIRECT REPLACEMENT
✓ IN STOCK!
£194.46
Price with VAT:
£233.35
GENERAL ELECTRIC
TED136080
MOLDED CASE CIRCUIT BREAKER, 3 POLE 600VAC 80A BREAKER , TED136080
✓ IN STOCK!
£294.89
Price with VAT:
£353.87
ALLEN BRADLEY
140U-H6C2-C15
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 140U SERIES, H-FRAME, 60-69 KA, FIXED THERMAL/FIXED MAGNETIC, 2-POLE, 15 A
£441.09
Price with VAT:
£529.31
FUJI ELECTRIC
CP33E/30
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER 30A 250VAC 50/60HZ
✓ IN STOCK!
£106.96
Price with VAT:
£128.35
Repair Yours
Contact Us
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
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
140M-I8P-C30
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 140M SERIES, MOLDED CASE, 3-POLE, 30 A
£400.22
Price with VAT:
£480.26
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
ALLEN BRADLEY
140U-L3X3
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 600AMP, 35KA, 3POLE
£1,750.99
Price with VAT:
£2,101.19
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
ALLEN BRADLEY
1492-CB1G050
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 5 AMP, 1 POLE, 277 VAC, 65 VDC, 1 PHASE, 0.5 HP
✓ IN STOCK!
£18.57
Price with VAT:
£22.28
ALLEN BRADLEY
1492-CB2-G150
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15 AMP, 2 POLE, 480Y/277 VAC, 1 PHSAE, 5 HP
✓ IN STOCK!
£30.31
Price with VAT:
£36.37
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!
£118.84
Price with VAT:
£142.61
ALLEN BRADLEY
140M-C2E-C10
DISCONTINUED BY MANUFACTURER 02/04/2022, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 6.3-10 AMP
✓ IN STOCK!
£120.18
Price with VAT:
£144.22
ALLEN BRADLEY
140M-F8E-C16
DISCONTINUED BY MANUFACTURER 01/30/2024, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME F, RATING - 45 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 10-16 AMP
✓ IN STOCK!
£210.01
Price with VAT:
£252.01
ALLEN BRADLEY
140M-D8E-C20
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME D, RATING - 32 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 14.5-20 AMP
✓ IN STOCK!
£417.36
Price with VAT:
£500.83
SIEMENS
ITE SIEMENS
JXD63B200
CIRCUIT BREAKER, 200-AMP, JXD SERIES, 600V
✓ IN STOCK!
£4,683.00
Price with VAT:
£5,619.60
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
Contact Us
SIEMENS
3RV1021-1GA10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, SIZE S0, MOTOR PROTECTION, CLASS 10, 4.5-6.3 AMP RELEASE, SCREW TERMINALS, STANDARD SWITCHING CAPACITY, (SUCCESSOR: 3RV2011-1GA10)
✓ IN STOCK!
£29.45
Price with VAT:
£35.34
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
ASEA BROWN BOVERI
S273-K20
CIRCUIT BREAKER, 20 AMP, 3 POLE, 277/480 VAC, K-CURVE, DIN RAIL MOUNT, IP20
✓ IN STOCK!
£53.99
Price with VAT:
£64.79
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
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
EATON CORPORATION
CUTLER HAMMER
WMZT3C30
EATON CORPORATION, CUTLER HAMMER, WMZT3C30, CIRCUIT BREAKER, 30AMP, 3POLE, 480Y/277V, TYPE C-CURVE, TP UL489 BT
✓ IN STOCK!
£183.39
Price with VAT:
£220.07
ALLEN BRADLEY
140U-H0C3-C50
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 140U SERIES, H-FRAME, >= 100 KA, FIXED THERMAL/FIXED MAGNETIC, 3-POLE, 50 A
✓ IN STOCK!
£1,434.67
Price with VAT:
£1,721.60
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!
£38.76
Price with VAT:
£46.51
SCHNEIDER ELECTRIC
MERLIN GERIN
C60HC-C4
CIRCUIT BREAKER 4AMP 1POLE
✓ IN STOCK!
£38.71
Price with VAT:
£46.45
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
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
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
EATON CORPORATION
CUTLER HAMMER
FD3150BP10
CIRCUIT BREAKER, MOLDED CASE, THERMAL MAGNETIC PROTECTION, 3-POLE, 150 AMP RATING, 600 V MAX, 35KA AT 480 VAC
✓ IN STOCK!
£1,041.88
Price with VAT:
£1,250.26
ALLEN BRADLEY
1408-TR2A-ENT
DISCONTINUED BY MANUFACTURER, POWER MONITOR 1000, POWER MANAGEMENT, ETHERNET, DEMAND, ENERGY TRANSDUCER, 120-240VAC, WITH DISPLAY LCD, PM1000
✓ IN STOCK!
£642.15
Price with VAT:
£770.58
ALLEN BRADLEY
140U-H6C3-C45-A
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 140U SERIES, H-FRAME, 60-69 KA, FIXED THERMAL/FIXED MAGNETIC, 3-POLE, 45 A, 1 AUX CONTACT
✓ IN STOCK!
£1,032.14
Price with VAT:
£1,238.57
FUJI ELECTRIC
HH52P-RF DC24V
PLUG IN RELAY, 24 VDC, 250 MAX AC, 5 AMP, OPERATING TIME: 20 MS OR LESS
£41.60
Price with VAT:
£49.92
Repair Yours
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TURCK
BK25/3-PKZ0
(6827134), EXTENSION TERMINAL, INCOMING TERMINAL, 3 POLE, 690 VAC, 63 AMP, FOR USE WITH PKZM0/PKE
✓ IN STOCK!
£11.38
Price with VAT:
£13.66
