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
FURNAS ELECTRIC CO
3VF6-211-1BM44-0AA0
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 500-630 AMP, 50/60 HZ, 3 POLE, CURRENT LIMITING
✓ IN STOCK!
£3,237.50
Price with VAT:
£3,885.00
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SIEMENS
3VL1706-1DD33-0AA0
CIRCUIT BREAKER, 3 POLE, 63 AMP, 55 KA , 3VL1706-1DD33-0AA0
✓ IN STOCK!
£812.55
Price with VAT:
£975.06
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EATON CORPORATION
CUTLER HAMMER
HFD3070
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 70 AMP, LOAD SIDE LUGS ONLY
✓ IN STOCK!
£489.76
Price with VAT:
£587.71
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EATON CORPORATION
CUTLER HAMMER
KES3250LSIG
CIRCUIT BREAKER TRIP UNIT, FRAME J-K, 310+ ELECTRONIC LSIG, 250AMP, 3POLE
✓ IN STOCK!
£1,712.84
Price with VAT:
£2,055.41
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EATON CORPORATION
CUTLER HAMMER
KES3400LSIG
TRP UNIT, ELECTRONIC LSIG, 400AMP MAX, 3 POLE
✓ IN STOCK!
£2,613.12
Price with VAT:
£3,135.74
EATON CORPORATION
CUTLER HAMMER
MCP331000CR
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MCP SERIES,100 AMP, 3 POLE, 600 V, BOLT-ON, W/ MANUAL TRIP MAGNETIC RANGE 275-1000 AMP
✓ IN STOCK!
£519.61
Price with VAT:
£623.53
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FUJI ELECTRIC
EA203B/225
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 225 AMP, 3 POLE
✓ IN STOCK!
£546.52
Price with VAT:
£655.82
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SIEMENS
ITE SIEMENS
BQD2100
MOLDED CASE THERMAL MAGNETIC. BQD FRAME. 240 VAC/480 VAC STAR/277 VAC AT 60 HZ 125/250 VDC (UL). 100 AMPERE AT 40 DEG C. 2 POLE. INTERRUPTING RATING 65 KILOAMPERE AT 240 VAC 14 KILOAMPERE AT ...
✓ IN STOCK!
£404.65
Price with VAT:
£485.58
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SIEMENS
CED63A125
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, HIGHEST IC RATING AND CURRENT LIMITING, TYPE ED, 600 VAC, 3 POLE, STANDARD RANGE ETI BREAKER, 125 AMP , CED63A125 , CED63A125
✓ IN STOCK!
£596.27
Price with VAT:
£715.52
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WESTINGHOUSE
FB3100PL
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TRI-PAC, TYPE FB, 3 POLE, 3 PHASE, 100A, 600V, 200KAIC, 40 DEG C, FEED-THRU, LI TRIP, THERMAL MAGNETIC
✓ IN STOCK!
£867.00
Price with VAT:
£1,040.40
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WESTINGHOUSE
HFD3125
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TYPE HFD, 3 POLE, 3 PHASE, 125 AMP, 600V, 65KAIC @ 480V, BOLT-ON, NON-INTERCHANGEABLE TRIP, LOAD SIDE LUG TERMINALS, THERMAL MAGNETIC
✓ IN STOCK!
£930.31
Price with VAT:
£1,116.37
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WESTINGHOUSE
JD3250F
CIRCUIT BREAKER FRAME, FRAME ONLY, TYPE JD, 3 PHASE, 3 POLE, 600V, 250A, 35KAIC @ 480V, BOLT-ON, LSI TRIP, THERMAL MAGNETIC, (SEE: EATON JD3250F)
✓ IN STOCK!
£478.81
Price with VAT:
£574.57
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WESTINGHOUSE
KD3400F
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER FRAME, SERIES C, K FRAME, FRAME ONLY, 3 PHASE, 3 POLE, 400 AMP RATING, 600 VAC, BOLT-ON, THERMAL MAGNETIC, (REPLACED BY EATON KD3400F)
✓ IN STOCK!
£1,144.04
Price with VAT:
£1,372.85
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EATON CORPORATION
CUTLER HAMMER
BR48L125RP
CIRCUIT BREAKER, LOAD CENTER, MAIN LUG, 125A, 120/240V, 1PH, 4/8, NEMA 3R
✓ IN STOCK!
£405.67
Price with VAT:
£486.80
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EATON CORPORATION
CUTLER HAMMER
DK3400
MOLDED CASE CIRCUIT BREAKER, K-FRAME, DK, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP, THREE-POLE, 400 A, 240 VAC, 250 VDC, 65 KAIC AT 240 VAC, 10 KAIC AT 250 VDC, ALUMINUM, LINE AN ...
✓ IN STOCK!
£556.47
Price with VAT:
£667.76
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GENERAL ELECTRIC
AC361RG
BUS PLUG, 3 PHASE, 3 WATT, 600V, 30 AMP
✓ IN STOCK!
£1,177.23
Price with VAT:
£1,412.68
GENERAL ELECTRIC
THFK236F000
CIRCUIT BREAKER, HI-BREAK FRAME ONLY, THERMAL MAGNETIC, HIGH INTERRUPTING CAPACITY, TFK FRAME TYPE, 225 AMP, 600 VAC, 3 POLE, 3 PHASE, 25KAIC@480V, BOLT-ON
✓ IN STOCK!
£1,095.69
Price with VAT:
£1,314.83
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GENERAL ELECTRIC
THQD32200WL
CIRCUIT BREAKER, Q-LINE, 3 POLE, 3 PHASE, 200 AMP, 240V, 22KAIC, LINE & LOAD SIDE LUGS, FEED-THRU, THERMAL MAGNETIC , THQD32200WL
✓ IN STOCK!
£891.39
Price with VAT:
£1,069.67
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GENERAL ELECTRIC
TJC-36600G
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 600AMP, 3POLE, 600VAC
✓ IN STOCK!
£1,815.57
Price with VAT:
£2,178.68
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ALLEN BRADLEY
140M-F8N-C45
DISCONTINUED BY MANUFACTURER 07/26/2023, MOTOR CIRCUIT PROTECTOR, 140M, FRAME F, RATING - 45 AMP, HIGH BREAK, FIXED MAG ONLY, RANGE - 32-45 AMP
✓ IN STOCK!
£392.36
Price with VAT:
£470.83
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SIEMENS
ITE SIEMENS
EH3-B020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 20 AMP, 3 POLE, 240/480 VAC
✓ IN STOCK!
£444.51
Price with VAT:
£533.41
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SIEMENS
ITE SIEMENS
EH3B070
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 70 AMP, 3 POLE, 3 PHASE, 480 VAC, 18KA @ 240V, 14KA @ 480V
✓ IN STOCK!
£556.88
Price with VAT:
£668.26
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SIEMENS
ITE SIEMENS
JXD63B400
CIRCUIT BREAKER, SENTRON, 3 POLE, 3 PHASE, 400 AMP, 600V, 35KAIC @ 480V, 40 DEG C, BOLT ON, NON-INTERCHANGEABLE TRIP, WITHOUT LUGS, THERMAL MAGNETIC
✓ IN STOCK!
£696.90
Price with VAT:
£836.28
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SIEMENS
ITE SIEMENS
MBKQJ3
CIRCUIT BREAKER MOUNTING KIT, QJ FRAME, 3 PHASE, 600 V, 225 A, ALUMINUM
✓ IN STOCK!
£438.02
Price with VAT:
£525.62
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SIEMENS
ITE SIEMENS
CQD3100
CIRCUIT BREAKER, CQD TYPE, 3 POLE, 100 AMP, 277 V AC, 50/60 HZ
✓ IN STOCK!
£949.22
Price with VAT:
£1,139.07
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SIEMENS
ED63A040
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAGNETIC, STANDARD RATING, TYPE ED, 600VAC, 3-POLE, STANDARD RANGE ETI BREAKER, 40AMP
✓ IN STOCK!
£420.95
Price with VAT:
£505.14
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ALLEN BRADLEY
1404-M405A-DNT
DISCONTINUED BY MANUFACTURER, MASTER MODULE, FOR POWERMONITOR 3000, POWER SUPPLY: 120-240 VAC / 125-250 VDC, 50-60 HZ, 15 VA
✓ IN STOCK!
£887.83
Price with VAT:
£1,065.40
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SIEMENS
ITE SIEMENS
FXD63B175
CIRCUIT BREAKER, SENTRON, TYPE FXD, 3 POLE, 3 PHASE, 175 AMP, 600V, 35KA @ 480V, BOLT-ON, THERMAL MAGNETIC, MOLDED CASE
✓ IN STOCK!
£472.88
Price with VAT:
£567.46
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SIEMENS
ITE SIEMENS
FXD63B225
MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. STANDARD 40 DEG C BREAKER FD FRAME WITH STANDARD BREAKING CAPACITY AND NON INTERCHANGEABLE TRIP. MEETS UL 489 / IEC 60947-2 STA ...
✓ IN STOCK!
£439.04
Price with VAT:
£526.85
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SIEMENS
ITE SIEMENS
HHED63B070
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, SENTRON, 70 AMPS, THERMAL MAGNETIC, EXTRA HIGH INTERRUPT, ED FRAME, 600 VAC, 3 POLE, 40C
✓ IN STOCK!
£734.46
Price with VAT:
£881.35
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SIEMENS
JXD23B300
CIRCUIT BREAKER, SENTRON SERIES, TYPE JXD, THERMAL MAGNETIC, STANDARD INTERRUPTING CAPACITY, 3 POLE, 3 PHASE, 300 AMP, 240 VAC , JXD23B300 , JXD23B300
✓ IN STOCK!
£1,897.90
Price with VAT:
£2,277.48
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SIEMENS
ITE SIEMENS
JXD63B200
CIRCUIT BREAKER, 200-AMP, JXD SERIES, 600V
✓ IN STOCK!
£4,257.00
Price with VAT:
£5,108.40
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SIEMENS
ITE SIEMENS
BOS14352
FUSE SW FOR BD BP 3P3W 600V 60A 15HP, 604_BD PLUGS-FUSIBLE, BUSWAY
✓ IN STOCK!
£1,110.94
Price with VAT:
£1,333.13
SIEMENS
ITE SIEMENS
BOS14355
DISCONTINUED BY MANUFACTURER, BUS PLUG FUSIBLE 400A 600V 3P
✓ IN STOCK!
£4,306.16
Price with VAT:
£5,167.39
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WESTINGHOUSE
HMCP150U4
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, SERIES C, 600 VAC MAX, 250 VDC MAX, 3-POLE, 150 AMP, THERMAL MAGNETIC
✓ IN STOCK!
£633.48
Price with VAT:
£760.18
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WESTINGHOUSE
LB3400
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 400 AMP, 3 POLE, 600 VAC, 50/60 HZ
✓ IN STOCK!
£825.09
Price with VAT:
£990.11
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WESTINGHOUSE
PCG32000F
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLDED CASE, 2000 AMP, 600 VAC, 50/60 HZ , *** FRAME ONLY ** , TRIP UNIT SOLD SEPARATELY
✓ IN STOCK!
£12,548.86
Price with VAT:
£15,058.63
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ALLEN BRADLEY
140M-D8E-C16
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME D, RATING - 32 AMP, HIGH BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 10-16 AMP
✓ IN STOCK!
£475.97
Price with VAT:
£571.16
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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!
£389.58
Price with VAT:
£467.50
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ALLEN BRADLEY
140M-I8E-C80
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, FRAME SIZE I, 3 POLE, 3 PHASE, 80 AMP, 600V, 65KA @ 480V, FEED-THRU, LINE & LOAD SIDE LUG TERMINALS, MAGNETIC RANGE 40-80A
✓ IN STOCK!
£797.96
Price with VAT:
£957.55
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ALLEN BRADLEY
1494V-M40
DISCONTINUED BY MANUFACTURER 03/02/2015, OPERATOR MECHANISM, VARIABLE DEPTH, FOR CIRCUIT BREAKER, 150 AMP, DISCONNECT, 3 POLE
✓ IN STOCK!
£427.04
Price with VAT:
£512.45
ALLEN BRADLEY
1494V-M60
DISCONTINUED BY MANUFACTURER 03/02/2015, OPERATING MECHANISM, CIRCUIT BREAKER, VARIABLE DEPTH, EATON CUTLER-HAMMER 400 A OR 400 OR 600 A FRAME SIZES, 140U-K, MCCB, 140M-K, MPCB, MCP
✓ IN STOCK!
£389.45
Price with VAT:
£467.34
ALLEN BRADLEY
140M-C2E-C20
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOTOR PROTECTION, 140M, FRAME C, RATING - 32 AMP, NORMAL BREAK, ADJ THERMAL/ FIXED MAG, RANGE - 14.5-20 AMP, IEC, OPEN STYLE, DIN RAIL MOUNTABL ...
✓ IN STOCK!
£447.05
Price with VAT:
£536.46
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ALLEN BRADLEY
1494D-N41
1494D-N41, 1494DN41, SLIDE MECHANISM FOR CIRCUIT BREAKER, 800A
✓ IN STOCK!
£499.12
Price with VAT:
£598.94
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EATON CORPORATION
CUTLER HAMMER
FD3125L
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 125 AMP, LINE AND LOAD TERMINALS
✓ IN STOCK!
£814.50
Price with VAT:
£977.40
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EATON CORPORATION
CUTLER HAMMER
FDB3150
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 150 AMP, LOAD SIDE LUGS ONLY
✓ IN STOCK!
£594.19
Price with VAT:
£713.03
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EATON CORPORATION
CUTLER HAMMER
CC-2200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 200AMP, 2POLE, 240V
✓ IN STOCK!
£453.41
Price with VAT:
£544.09
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EATON CORPORATION
CUTLER HAMMER
DK3400W
BREAKER, 400AMP, 3 POLE, 240 VAC MAX, 65KAIC AT 240 VOLT, TYPE DK
✓ IN STOCK!
£1,017.24
Price with VAT:
£1,220.69
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EATON CORPORATION
CUTLER HAMMER
LD3500
CIRCUIT BREAKER, 3 POLE, 500 AMP, LD BREAKER, 600 V, MOLDED CASE
✓ IN STOCK!
£2,522.00
Price with VAT:
£3,026.40
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