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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SIEMENS
NXD62B120
CIRCUIT BREAKER, SENTRON SERIES, TYPE NXD, THERMAL MAGNETIC, STANDARD INTERRUPTING CAPACITY, 2 POLE, 1 PHASE, 1200 AMP, 600 VAC
£2,233.40
Price with VAT:
£2,680.07
SIEMENS
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QJ23B22500S01
QJ23B22500S01 CIRCUIT BREAKER, 225A, QJ, CIRCUIT BREAKER, 240V, 225 AMP
✓ IN STOCK!
£621.29
Price with VAT:
£745.54
SIEMENS
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QJ23S225A
CIRCUIT BREAKER, QJ SERIES, TYPE QJ2, THERMAL MAGNETIC, STANDARD INTERRUPTING CAPACITY, 3 POLE, 3 PHASE, 225 AMP, 240 VAC
✓ IN STOCK!
£377.61
Price with VAT:
£453.13
SIEMENS
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QJH22B090
CIRCUIT BREAKER, QJ SERIES, TYPE QJH2, THERMAL MAGNETIC, HIGH INTERRUPTING CAPACITY, 2 POLE, 1 PHASE, 90 AMP, 240 VAC
✓ IN STOCK!
£337.66
Price with VAT:
£405.19
SIEMENS
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QJH22B110
QJH22B110 CIRCUIT BREAKER, 110A, QJH, CIRCUIT BREAKER, 240V, 110 AMP
✓ IN STOCK!
£308.83
Price with VAT:
£370.60
SIEMENS
QN2150
CIRCUIT BREAKER, Q SERIES, TYPE QN, THERMAL MAGNETIC, STANDARD INTERRUPTING CAPACITY, 2 POLE, 1 PHASE, 150 AMP, 240 VAC
✓ IN STOCK!
£76.15
Price with VAT:
£91.38
Repair Yours
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SIEMENS
MBK175A
LC MAIN BREAKER KITS, BREAKER 175A 2P 120/240V 22K EQXXXX MAIN
✓ IN STOCK!
£96.74
Price with VAT:
£116.09
SIEMENS
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QJ22B060H
QJ22B060H CIRCUIT BREAKER, 60A, QJ, CIRCUIT BREAKER, 240V, 60 AMP
✓ IN STOCK!
£327.97
Price with VAT:
£393.56
SIEMENS
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QJ22B070
QJ22B070 CIRCUIT BREAKER, 70A, QJ, CIRCUIT BREAKER, 240V, 70 AMP
✓ IN STOCK!
£227.64
Price with VAT:
£273.17
SIEMENS
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QJ22B150H
QJ22B150H CIRCUIT BREAKER, 150A, QJ, CIRCUIT BREAKER, 240V, 150 AMP
✓ IN STOCK!
£428.41
Price with VAT:
£514.09
SIEMENS
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QJ23B070
QJ23B070 CIRCUIT BREAKER, 70A, QJ, CIRCUIT BREAKER, 240V, 70 AMP
✓ IN STOCK!
£513.69
Price with VAT:
£616.43
SIEMENS
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QJ23B110
CIRCUIT BREAKER, QJ SERIES, TYPE QJ2, THERMAL MAGNETIC, STANDARD INTERRUPTING CAPACITY, 3 POLE, 3 PHASE, 110 AMP, 240 VAC
✓ IN STOCK!
£441.32
Price with VAT:
£529.58
SIEMENS
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SHLD69600
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, SENTRON SERIES, TYPE SHLD, DIGITAL SOLID STATE ELECTRONIC, HIGH INTERRUPTING CAPACITY, 3 POLE, 3 PHASE, 600 AMP, 600 VAC
✓ IN STOCK!
£2,081.23
Price with VAT:
£2,497.48
SIEMENS
N16SPD
GENERAL ACCES (LUGS), BREAKER SPD 1600A NEUT TRANSFORMER
£779.07
Price with VAT:
£934.89
SIEMENS
Q23050CT2
Q23050CT2 CIRCUIT BREAKER, 50A, Q, CIRCUIT BREAKER, 240V, 50 AMP
✓ IN STOCK!
£28.71
Price with VAT:
£34.45
SIEMENS
NGB2B050B
NGB STD INT BREAKER LOW, BREAKER NGB 50A 2P 480Y 25K LD LUG
✓ IN STOCK!
£577.84
Price with VAT:
£693.41
SIEMENS
NGB3B090
NGB STD INT BREAKER LOW, BREAKER NGB 90A 3P 480Y 25K NO LUG
£1,343.03
Price with VAT:
£1,611.63
SIEMENS
ITE SIEMENS
NGG1B020L
MOLDED CASE CIRCUIT BREAKER, VL SERIES, TYPE NGG, 1P, 1PH, 20A, 347V, 25KA@277V, STANDARD INTERRUPTING CAPACITY
£134.22
Price with VAT:
£161.06
SIEMENS
NGG2B050L
NGG STD INT BREAKER, BREAKER NGG 50A 2P 480V 25K LUGS
✓ IN STOCK!
£715.58
Price with VAT:
£858.70
SIEMENS
SND69100ANTH
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, ND6, 3-POLE, 600 V, 1000 A, 25 KA, REPLACED BY SND6B100LSIH
£4,382.58
Price with VAT:
£5,259.10
SIEMENS
STRPC60DC
VL INTERNAL ACCESS, BREAKER VL ST TRP 648-VDC M-P
£1,138.36
Price with VAT:
£1,366.03
SIEMENS
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B62
PANELBOARD BOX ENCLOSURE , 62" H X 20" W X 5-3/4" D, NEMA 1
✓ IN STOCK!
£202.42
Price with VAT:
£242.91
SIEMENS
Q260S
CIRCUIT BREAKER, Q SERIES, TYPE QP, THERMAL MAGNETIC, STANDARD INTERRUPTING CAPACITY, 2 POLE, 1 PHASE, 60 AMP, 120/240 VAC
✓ IN STOCK!
£29.88
Price with VAT:
£35.85
SIEMENS
QJH22B225L
MCCB 225A 2P 240V 22K W/LINE & LOAD LUGS
✓ IN STOCK!
£478.92
Price with VAT:
£574.70
SIEMENS
V7E3601
LOW VOLTAGE CIRCUIT PROTECTION PANELBOARD/SWITCHBOARD UNIT, VB SW 17W X 7.5H 3P 600V 30A
£1,073.37
Price with VAT:
£1,288.05
SIEMENS
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KM3B600
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, K FRAME, KM TYPE, BOLT-ON, 600 AMP, 3 POLE, 600 VAC
✓ IN STOCK!
£812.86
Price with VAT:
£975.43
EATON CORPORATION
CUTLER HAMMER
5104A24G02
ACCESSORY CONDUCTOR EXTENSION KIT, CONDUCTOR EXTENSION KIT, G02, THREE-POLE, N-FRAME, FRAME J-K, SERIES G, IMPERIAL END CAPS
✓ IN STOCK!
£361.53
Price with VAT:
£433.83
EATON CORPORATION
CUTLER HAMMER
BD1530
TYPE BD DUPLEX BREAKER 1-15A/1P 1-30A/1P 120/240V 10K
✓ IN STOCK!
£16.08
Price with VAT:
£19.30
Repair Yours
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EATON CORPORATION
CUTLER HAMMER
BD2030
TYPE BD DUPLEX BREAKER 1-20A/1P 1-30A/1P 120/240V 10K
✓ IN STOCK!
£19.58
Price with VAT:
£23.50
Repair Yours
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EATON CORPORATION
CUTLER HAMMER
BA2000PB
STANDARD REAR BUSBAR T-CONNECTOR, 2 POLE, FOR USE WITH C SERIES TYPE PBDC, 65KA AT 600VDC, 3-POLE DC MOLDED
✓ IN STOCK!
£324.93
Price with VAT:
£389.91
EATON CORPORATION
CUTLER HAMMER
BAB1060
CIRCUIT BREAKER, SINGLE-POLE, NON-INTERCHANGEABLE, 60A, 10 KAIC, 120/240V, THERMAL MAGNETIC
✓ IN STOCK!
£55.75
Price with VAT:
£66.90
Repair Yours
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EATON CORPORATION
CUTLER HAMMER
BQC2402120
CIRCUIT BREAKER,TYPE BQC 1-INCH CTL PLUG-ON CIRCUIT BREAKER,INCLUDES REJECTION TAB FEATURE,(2) SINGLE-POLE 20 A, (1) TWO-POLE 40 A,10 KAIC,FOUR-POLE,120/240V,BQC,COMMON BREAKER TRIP, THERMAL ...
✓ IN STOCK!
£251.62
Price with VAT:
£301.94
Repair Yours
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EATON CORPORATION
CUTLER HAMMER
BQC250250
EATON BQC QUAD BREAKER 2-50A/2P COM. TRIP 120/240V
✓ IN STOCK!
£172.32
Price with VAT:
£206.78
EATON CORPORATION
CUTLER HAMMER
BQ215220
BQ QUAD BREAKER 1-15A/2P 1-20A/2P INDEP. TRIP 120/240V 10K
✓ IN STOCK!
£32.48
Price with VAT:
£38.98
Repair Yours
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EATON CORPORATION
CUTLER HAMMER
BQ215230
BQ QUAD BREAKER 1-15A/2P 1-30A/2P INDEP. TRIP 120/240V 10K
✓ IN STOCK!
£28.92
Price with VAT:
£34.70
Repair Yours
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EATON CORPORATION
CUTLER HAMMER
BQ215240
BQ QUAD BREAKER 1-15A/2P 1-40A/2P INDEP. TRIP 120/240V 10K
✓ IN STOCK!
£47.60
Price with VAT:
£57.12
Repair Yours
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EATON CORPORATION
CUTLER HAMMER
BQ220240
BQ QUAD BREAKER 1-20A/2P 1-40A/2P INDEP. TRIP 120/240V 10K
✓ IN STOCK!
£30.91
Price with VAT:
£37.09
Repair Yours
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EATON CORPORATION
CUTLER HAMMER
BQ220250
CIRCUIT BREAKER, TYPE BQ 1-INCH CTL PLUG-ON, INCLUDES REJECTION TAB FEATURE, (1) TWO-POLE 20 A, (1) TWO-POLE 50 A, 10 KAIC, FOUR-POLE, 120/240V, BQ, TRIP 120/240V
✓ IN STOCK!
£26.27
Price with VAT:
£31.52
SIEMENS
NGB2B045B
NGB STD INT BREAKER LOW, BREAKER NGB 45A 2P 480Y 25K LD LUG
✓ IN STOCK!
£130.23
Price with VAT:
£156.28
SIEMENS
NGB2B060B
NGB STD INT BREAKER LOW, BREAKER NGB 60A 2P 480Y 25K LD LUG
✓ IN STOCK!
£577.84
Price with VAT:
£693.41
SIEMENS
NGB3B090B
CIRCUIT BREAKER, 90 AMP, 600 V, 3 POLE
✓ IN STOCK!
£293.64
Price with VAT:
£352.37
SIEMENS
NGB3B100B
CIRCUIT BREAKER, VL SERIES, TYPE NGB, THERMAL MAGNETIC, STANDARD INTERRUPTING CAPACITY, 3 POLE, 3 PHASE, 100 AMP, 600 VAC
✓ IN STOCK!
£279.97
Price with VAT:
£335.96
SIEMENS
NGB3B125B
MOLDED CASE CIRCUIT BREAKER, VL SERIES, STANDARD INTERRUPTING CAPACITY, 3 POLE, 3 PHASES, 600 VAC, 125 AMP, BOLT-ON CONNECTION TYPE, PANELBOARD MOUNTING, LI- LONG-TIME & INSTANTANEOUS TRIP F ...
✓ IN STOCK!
£687.99
Price with VAT:
£825.59
SIEMENS
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Q2100H
CIRCUIT BREAKER, 100 AMP, 2 POLE, 120/240V, 22KA QPH
✓ IN STOCK!
£80.69
Price with VAT:
£96.83
Repair Yours
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SIEMENS
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Q2150BHH
Q2150BHH CIRCUIT BREAKER, 150A, Q, CIRCUIT BREAKER, 240V, 150 AMP
✓ IN STOCK!
£194.79
Price with VAT:
£233.75
