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
KG3400
MOLDED CASE CIRCUIT BREAKER, ENGINE GENERATOR, KG FRAME, 3 POLE, 400 AMP TRIP, LINE AND LOAD TERMINALS
✓ IN STOCK!
£1,127.55
Price with VAT:
£1,353.06
SIEMENS
B33500S01
BREAKER 35A 3P 240V 10K BL 120V SHUNT, BL BREAKERS 10K
✓ IN STOCK!
£445.19
Price with VAT:
£534.22
SIEMENS
ITE SIEMENS
BE130
BREAKER, BLE2, GFCI, 30MA, 1P, 120V, 30A, 10KA
✓ IN STOCK!
£60.81
Price with VAT:
£72.97
Repair Yours
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SIEMENS
BE215
CIRCUIT BREAKER, BL SERIES, TYPE BLE, THERMAL MAGNETIC, GFI GROUND FAULT PROTECTION, 2 POLE, 1 PHASE, 15 AMP, 120/240 VAC
✓ IN STOCK!
£103.64
Price with VAT:
£124.37
Repair Yours
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SIEMENS
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BF115H
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, BL SERIES, GROUND FAULT CIRCUIT INTERRUPTER, 1 POLE, 1 PHASE, 15 AMP, 120V, 22 KAIC, BOLT-ON, PANELBOARD MOUNT, LOAD SIDE LUGS, THERMAL MAGNETI ...
✓ IN STOCK!
£112.19
Price with VAT:
£134.63
Repair Yours
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SIEMENS
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BQD215
CIRCUIT BREAKER, 15AMP, 2POLE, 480/277VAC, 125/250VDC
✓ IN STOCK!
£64.70
Price with VAT:
£77.64
Repair Yours
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SIEMENS
BQD290
CIRCUIT BREAKER, BQD SERIES, TYPE BQD, THERMAL MAGNETIC, STANDARD INTERRUPTING CAPACITY, 2 POLE, 1 PHASE, 90 AMP, 277/480 VAC
✓ IN STOCK!
£154.34
Price with VAT:
£185.21
SIEMENS
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B115AF
B115AF CIRCUIT BREAKER, 15A, B, CIRCUIT BREAKER, 120V, 15 AMP
✓ IN STOCK!
£101.23
Price with VAT:
£121.48
Repair Yours
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SIEMENS
BF125
BF125 CIRCUIT BREAKER, 25A, BF, CIRCUIT BREAKER, 120V, 25 AMP
✓ IN STOCK!
£146.71
Price with VAT:
£176.05
SIEMENS
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BF215H
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, BL SERIES, GROUND FAULT CIRCUIT INTERRUPTER, 2 POLE, 1 PHASE, 15 AMP, 120/240V, 22KA @ 240V, BOLT-ON, PANELBOARD MOUNT, LOAD SIDE LUGS, THERMAL ...
✓ IN STOCK!
£320.07
Price with VAT:
£384.08
SIEMENS
ITE SIEMENS
CED63B050
MOLDED CASE CIRCUIT BREAKER, TYPE CED6, CURRENT LIMITING, 50 AMP, 3 POLE, 600 VAC, 100 KA, 50/60 HZ, W/LUGS
✓ IN STOCK!
£554.10
Price with VAT:
£664.92
SIEMENS
ED22B050
CIRCUIT BREAKER, SENTRON SERIES, TYPE ED, THERMAL MAGNETIC, STANDARD INTERRUPTING CAPACITY, 2 POLE, 1 PHASE, 50 AMP, 240 VAC
✓ IN STOCK!
£289.06
Price with VAT:
£346.87
SIEMENS
ED22B090
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, STANDARD RATING, TYPE ED, 240 VAC, 2 POLE, STANDARD 40 DEGREES C BREAKER, 90 AMP
✓ IN STOCK!
£1,063.66
Price with VAT:
£1,276.40
SIEMENS
FD62T175
TRIP UNIT, SENTRON SERIES, TYPE FD, THERMAL MAGNETIC, 2 POLE, 1 PHASE, 175 AMP, 600 VAC
✓ IN STOCK!
£375.98
Price with VAT:
£451.18
SIEMENS
B2125
CIRCUIT BREAKER, BL SERIES, TYPE BL, THERMAL MAGNETIC, STANDARD INTERRUPTING CAPACITY, 2 POLE, 1 PHASE, 125 AMP, 120/240 VAC
✓ IN STOCK!
£72.46
Price with VAT:
£86.95
SIEMENS
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B220H
CIRCUIT BREAKER, B SERIES, 120/240 VAC, 20 AMP, 60 HZ, 2 POLE, 22 KAMP AIC, LOAD LUGS, HIGH INTERRUPTING, BOLT ON MOUNTING
✓ IN STOCK!
£39.74
Price with VAT:
£47.69
SIEMENS
B260H
CIRCUIT BREAKER, BL SERIES, TYPE BLH, THERMAL MAGNETIC, HIGH INTERRUPTING CAPACITY, 2 POLE, 1 PHASE, 60 AMP, 240 VAC
✓ IN STOCK!
£29.74
Price with VAT:
£35.69
Repair Yours
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SIEMENS
B00ED64
BELL ALARM, SENTRON, LOW VOLTAGE, 480 VAC, FOR ED FRAME BREAKERS, CIRCUIT BREAKER ACCESSORY
✓ IN STOCK!
£41.73
Price with VAT:
£50.08
SIEMENS
B00FD64
BELL ALARM, SENTRON SERIES, TYPE B00, 1 ALARM SWITCH, 480 VAC / 250 VDC
✓ IN STOCK!
£514.65
Price with VAT:
£617.58
SIEMENS
B11500S01
CIRCUIT BREAKER, BL SERIES, TYPE BL, THERMAL MAGNETIC, 1 POLE, 1 PHASE, 15 AMP, 120/240 VAC
✓ IN STOCK!
£121.19
Price with VAT:
£145.42
SIEMENS
BQ3B030H
CIRCUIT BREAKER, BQ SERIES, TYPE BQH, THERMAL MAGNETIC, HIGH INTERRUPTING CAPACITY, 3 POLE, 3 PHASE, 30 AMP, 240 VAC
✓ IN STOCK!
£511.59
Price with VAT:
£613.91
SIEMENS
D130
CIRCUIT BREAKER, TYPE QD, MOLDED CASE, PLUG IN, 1 POLE, 1 PHASE, 30 AMP, 120/240 VAC
✓ IN STOCK!
£18.67
Price with VAT:
£22.41
SIEMENS
ED62B035L
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, STANDARD RATING, TYPE ED, 600 VAC, 2 POLE, STANDARD 40 DEGREES C BREAKER, 35 AMP
✓ IN STOCK!
£229.53
Price with VAT:
£275.44
SIEMENS
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ED62B060L
CIRCUIT BREAKER 60AMP 2POLE 600V 18KA LUGS
£338.37
Price with VAT:
£406.04
SIEMENS
ED62B090
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAGNETIC, STANDARD RATING, TYPE ED, 600 VAC, 2 POLE, STANDARD 40 DEGREES C BREAKER, 90 AMP
✓ IN STOCK!
£322.06
Price with VAT:
£386.47
SIEMENS
ED62B090L
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, STANDARD RATING, TYPE ED, 600 VAC, 2 POLE, STANDARD 40 DEGREES C BREAKER, 90 AMP
£722.57
Price with VAT:
£867.08
SIEMENS
BQ2B060H
CIRCUIT BREAKER, BQ SERIES, TYPE BQH, THERMAL MAGNETIC, HIGH INTERRUPTING CAPACITY, 2 POLE, 1 PHASE, 60 AMP, 240 VAC
✓ IN STOCK!
£54.23
Price with VAT:
£65.07
SIEMENS
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CQD160
CIRCUIT BREAKER, 60AMP, 277VAC, 1 POLE, 14KA , DIN RAIL
✓ IN STOCK!
£185.59
Price with VAT:
£222.71
Repair Yours
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SIEMENS
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HEB2B015B
HEB2B015B CIRCUIT BREAKER, 15A, HEB, CIRCUIT BREAKER, 480V, 15 AMP
✓ IN STOCK!
£240.43
Price with VAT:
£288.52
SIEMENS
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HEB2B025B
HEB2B025B CIRCUIT BREAKER, 25A, HEB, CIRCUIT BREAKER, 480V, 25 AMP
✓ IN STOCK!
£345.46
Price with VAT:
£414.55
SIEMENS
HEB2B090B
HEB2B090B CIRCUIT BREAKER, 90A, HEB, CIRCUIT BREAKER, 480V, 90 AMP
✓ IN STOCK!
£250.58
Price with VAT:
£300.70
SIEMENS
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HEB2B100B
HEB2B100B CIRCUIT BREAKER, 100A, HEB, CIRCUIT BREAKER, 480V, 100 AMP
✓ IN STOCK!
£200.14
Price with VAT:
£240.17
SIEMENS
HJXD63B300
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, HIGH IC RATING, TYPE JD, 600 VAC, 3 POLE, STANDARD 40 DEGREES C BREAKER, 300 AMP
✓ IN STOCK!
£1,191.52
Price with VAT:
£1,429.82
SIEMENS
JXD23S400A
CIRCUIT BREAKER, SENTRON SERIES, TYPE JXD, THERMAL MAGNETIC, NO OVERCURRENT PROTECTION, NON-AUTOMATIC SWITCH, 3 POLE, 3 PHASE, 400 AMP, 240 VAC
✓ IN STOCK!
£915.50
Price with VAT:
£1,098.60
SIEMENS
HB3B040
3-POLE 65K AIC, BREAKER HBQ 3P 240V 40A 65K
✓ IN STOCK!
£168.27
Price with VAT:
£201.92
SIEMENS
JD63B300
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, STANDARD RATING, TYPE JD, 600 VAC, 3 POLE, STANDARD 40 DEGREES C BREAKER, 300 AMP
✓ IN STOCK!
£836.28
Price with VAT:
£1,003.54
SIEMENS
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HHED62B015
CIRCUIT BREAKER, TYPE HHED, SENTRON SERIES, EXTRA HIGH INTERRUPTING CAPACITY, 2 POLE, 1 PHASE, 15 AMP, 600 VAC
✓ IN STOCK!
£252.31
Price with VAT:
£302.77
SIEMENS
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HHED62B040
CIRCUIT BREAKER, TYPE HHED, SENTRON SERIES, EXTRA HIGH INTERRUPTING CAPACITY, 2 POLE, 1 PHASE, 40 AMP, 600 VAC
✓ IN STOCK!
£301.06
Price with VAT:
£361.27
SIEMENS
HHED62B045
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, EXTRA HIGH IC RATING, TYPE ED, 600 VAC, 2 POLE, STANDARD 40 DEGREES C BREAKER, 45 AMP
✓ IN STOCK!
£517.64
Price with VAT:
£621.17
SIEMENS
HHED62B070L
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, EXTRA HIGH IC RATING, TYPE ED, 600 VAC, 2 POLE, STANDARD 40 DEGREES C BREAKER, 70 AMP
✓ IN STOCK!
£279.49
Price with VAT:
£335.39
SIEMENS
HHED62B080
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, EXTRA HIGH IC RATING, TYPE ED, 600 VAC, 2 POLE, STANDARD 40 DEGREES C BREAKER, 80 AMP
✓ IN STOCK!
£449.24
Price with VAT:
£539.09
SIEMENS
HHED62B125
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, EXTRA HIGH IC RATING, TYPE ED, 600 VAC, 2 POLE, STANDARD 40 DEGREES C BREAKER, 125 AMP
✓ IN STOCK!
£486.48
Price with VAT:
£583.78
SIEMENS
HED42B035
CIRCUIT BREAKER, SENTRON SERIES, TYPE HED, THERMAL MAGNETIC, HIGH INTERRUPTING CAPACITY, 2 POLE, 1 PHASE, 35 AMP, 480 VAC
✓ IN STOCK!
£2,037.69
Price with VAT:
£2,445.23
SIEMENS
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HEG3B125L
CIRCUIT BREAKER 125AMP 3POLE 600VAC 25KA
£6,487.30
Price with VAT:
£7,784.77
SIEMENS
B120H00S01
B120H00S01 CIRCUIT BREAKER, 20A, B, CIRCUIT BREAKER, 120V, 20 AMP
✓ IN STOCK!
£139.47
Price with VAT:
£167.37
SIEMENS
B125H
CIRCUIT BREAKER, BL SERIES, TYPE BLH, THERMAL MAGNETIC, HIGH INTERRUPTING CAPACITY, 1 POLE, 1 PHASE, 25 AMP, 240 VAC
✓ IN STOCK!
£67.23
Price with VAT:
£80.67
SIEMENS
B135H
B135H CIRCUIT BREAKER, 35A, B, CIRCUIT BREAKER, 120V, 35 AMP
✓ IN STOCK!
£19.81
Price with VAT:
£23.77
SIEMENS
B145
B145 CIRCUIT BREAKER, 45A, B, CIRCUIT BREAKER, 120V, 45 AMP
✓ IN STOCK!
£9.49
Price with VAT:
£11.39
