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
BRAH ELECTRIC
BE-25SB2500
CIRCUIT BREAKERS RATING PLUGS, 25SB2500, 2500 AMP RATING PLUG, FOR USE WITH 2500 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, D ...
✓ IN STOCK!
€57.85
Price with VAT:
€68.84
BRAH ELECTRIC
BE-12SB600
CIRCUIT BREAKERS RATING PLUGS, 12SB600, 600 AMP RATING PLUG, FOR USE WITH 1200 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, DIM ...
✓ IN STOCK!
€137.99
Price with VAT:
€164.21
BRAH ELECTRIC
BE-12SB1200
CIRCUIT BREAKERS RATING PLUGS, 12SB1200, 1200 AMP RATING PLUG, FOR USE WITH 1200 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, D ...
✓ IN STOCK!
€90.84
Price with VAT:
€108.10
BRAH ELECTRIC
BE-50SB4000
CIRCUIT BREAKERS RATING PLUGS, 50SB4000, 4000 AMP RATING PLUG, FOR USE WITH 5000 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, D ...
✓ IN STOCK!
€90.84
Price with VAT:
€108.10
BRAH ELECTRIC
BE-08SB600
CIRCUIT BREAKERS RATING PLUGS, 08SB600, 600 AMP RATING PLUG, FOR USE WITH 800 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, DIME ...
✓ IN STOCK!
€125.17
Price with VAT:
€148.95
BRAH ELECTRIC
BE-12SB1000
CIRCUIT BREAKERS RATING PLUGS, 12SB1000, 1000 AMP RATING PLUG, FOR USE WITH 1200 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, D ...
✓ IN STOCK!
€151.01
Price with VAT:
€179.70
BRAH ELECTRIC
BE-20SB2000
CIRCUIT BREAKERS RATING PLUGS, 20SB2000, 2000 AMP RATING PLUG, FOR USE WITH 2000 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, D ...
✓ IN STOCK!
€129.86
Price with VAT:
€154.53
BRAH ELECTRIC
BE-04SB400
CIRCUIT BREAKERS RATING PLUGS, 04SB400, 400 AMP RATING PLUG, FOR USE WITH 400 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, DIME ...
✓ IN STOCK!
€188.21
Price with VAT:
€223.97
BRAH ELECTRIC
BE-16SB1200
CIRCUIT BREAKERS RATING PLUGS, 16SB1200, 1200 AMP RATING PLUG, FOR USE WITH 1600 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, D ...
✓ IN STOCK!
€57.85
Price with VAT:
€68.84
BRAH ELECTRIC
BE-04SB200
CIRCUIT BREAKERS RATING PLUGS, 04SB200, 200 AMP RATING PLUG, FOR USE WITH 400 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, DIME ...
✓ IN STOCK!
€137.99
Price with VAT:
€164.21
BRAH ELECTRIC
BE-40SB2500
CIRCUIT BREAKERS RATING PLUGS, 40SB2500, 2500 AMP RATING PLUG, FOR USE WITH 4000 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, D ...
✓ IN STOCK!
€123.92
Price with VAT:
€147.47
BRAH ELECTRIC
BE-25SB2000
CIRCUIT BREAKERS RATING PLUGS, 25SB2000, 2000 AMP RATING PLUG, FOR USE WITH 2500 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, D ...
✓ IN STOCK!
€137.99
Price with VAT:
€164.21
BRAH ELECTRIC
BE-20SB1600
CIRCUIT BREAKERS RATING PLUGS, 20SB1600, 1600 AMP RATING PLUG, FOR USE WITH 2000 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, D ...
✓ IN STOCK!
€188.21
Price with VAT:
€223.97
BRAH ELECTRIC
BE-16SB800
CIRCUIT BREAKERS RATING PLUGS, 16SB800, 800 AMP RATING PLUG, FOR USE WITH 1600 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, DIM ...
✓ IN STOCK!
€154.09
Price with VAT:
€183.37
BRAH ELECTRIC
BE-16SB1600
CIRCUIT BREAKERS RATING PLUGS, 16SB1600, 1600 AMP RATING PLUG, FOR USE WITH 1600 AMP SENSOR, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SIEMENS SBS, SBA, SBH INSULATED CASE CIRCUIT BREAKERS, D ...
✓ IN STOCK!
€57.85
Price with VAT:
€68.84
BRAH ELECTRIC
BARP088
CIRCUIT BREAKERS RATING PLUGS, ARP088, 88% MAX AMPERAGE SENSOR RATING PLUG, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SQUARE D MICROLOGIC SERIES 3B TRIP UNITS, INSULATED CASE CIRCUIT BREAKERS ...
✓ IN STOCK!
€168.33
Price with VAT:
€200.32
BRAH ELECTRIC
BARP040
CIRCUIT BREAKERS RATING PLUGS, ARP040, 40% MAX AMPERAGE SENSOR RATING PLUG, DIRECT SUBSTITUTE, SUITABLE FOR USE WITH SQUARE D MICROLOGIC SERIES 3B TRIP UNITS, INSULATED CASE CIRCUIT BREAKERS ...
✓ IN STOCK!
€175.84
Price with VAT:
€209.26
SIEMENS
FURNAS ELECTRIC CO
3RV1021-1AA10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, SIZE S0, MOTOR PROTECTION, CLASS 10, 1.1-1.6 AMP ADJUSTMENT RANGE, 21 AMP SHORT-CIRCUIT RELEASE, SCREW TERMINALS, 3 POLE, 400 VAC, 50/60 HZ, (S ...
✓ IN STOCK!
€58.98
Price with VAT:
€70.18
ALLEN BRADLEY
1492-CB1G500
DISCONTINUED BY MANUFACTURER 12/01/2007, CIRCUIT BREAKER, 50 AMP, 10 HP, 1 POLE, 277 VAC, MAGNETIC TRIP RANGE 6-10
✓ IN STOCK!
€64.11
Price with VAT:
€76.30
BRAH ELECTRIC
AC1
CONVERSION KITS, 100 AMP, 600 VOLT, BUS PLUG CONVERSION KIT, WITH GROUND, CONVERTS GENERAL ELECTRIC SPECTRA AND SPECTRA LOW-AMP SERIES INTO ARMOR CLAD SERIES, FOR USE WITH BREAKER TYPE AND F ...
✓ IN STOCK!
€202.82
Price with VAT:
€241.36
BRAH ELECTRIC
AC200GRNDASS
GROUND KITS, BUS PLUG GROUND KIT ASSEMBLY, RATED FOR 30 AMP - 200 AMP, 600 VOLT MAX, SUITABLE WITH ALL OEM GENERAL ELECTRIC ARMOR CLAD BUS PLUGS IN 30 AMP, 60 AMP,100 AMP, AND 200 AMP, FOR U ...
✓ IN STOCK!
€9.88
Price with VAT:
€11.75
BRAH ELECTRIC
100A600VFC
FUSE CLIP, 100 AMP, 600 VOLT, UL LISTED, CENTER SINGLE SCREW MOUNT ASSEMBLY, (MOUNTING SCREW NOT INCLUDED), ACCEPTS CLASS H / R / K LOW VOLTAGE POWER FUSES, FIELD INSTALLABLE
✓ IN STOCK!
€9.11
Price with VAT:
€10.84
WEIDMULLER
2480050000
CIRCUIT BREAKERS, MCB SERIES, THERMAL MAGNETIC, 3 A, 277 VAC, 60 VDC, 1 POLE, LEVER TYPE, NON-ILLUMINATED, OLD PART NUMBER: SU1C3UC
✓ IN STOCK!
€18.13
Price with VAT:
€21.57
WEIDMULLER
2478830000
THERMAL MAG CKT BREAKER, 2P, 2A, 240VAC; PRODUCT RANGE:MCB 489 SERIES; CURRENT RATING:2A; NO. OF POLES:2 POLE; VOLTAGE RATING VDC:125V; VOLTAGE RATING VAC:240V; CIRCUIT BREAKER MOUNTING:DIN ...
✓ IN STOCK!
€29.35
Price with VAT:
€34.93
WEIDMULLER
2478390000
THERMAL MAG CKT BREAKER, 3P, 8A, 240VAC; PRODUCT RANGE:MCB 489 SERIES; CURRENT RATING:8A; NO. OF POLES:3 POLE; VOLTAGE RATING VDC:-; VOLTAGE RATING VAC:240V; CIRCUIT BREAKER MOUNTING:DIN RAI ...
✓ IN STOCK!
€27.19
Price with VAT:
€32.36
WEIDMULLER
2477840000
THERMAL MAG CKT BREAKER, 1POLE, 3AAMPS, 120VAC; PRODUCT RANGE:MCB 489 SERIES; CURRENT RATING:3A; NO. OF POLES:1 POLE; VOLTAGE RATING VDC:60V; VOLTAGE RATING VAC:120V; CIRCUIT BREAKER MOUNTIN ...
✓ IN STOCK!
€35.39
Price with VAT:
€42.12
GENERAL ELECTRIC
TED113100WLB
CIRCUIT BREAKER, INDUSTRIAL, 100 AMP, SINGLE POLE, 277 VAC, 125 VDC
✓ IN STOCK!
€265.01
Price with VAT:
€315.36
SCHNEIDER ELECTRIC
MERLIN GERIN
STR22SE-4P/250A
DISCONTINUED BY MANUFACTURER, TRIP UNIT, 250 AMP, 4 POLE
✓ IN STOCK!
€25.91
Price with VAT:
€30.84
CARLING SWITCH
EA2-B0-26-610-32E-GB
CIRCUIT BREAKER, E SERIES, HYDRAULIC / MAGNETIC, 10 AMP, 2 POLE, 600 V
✓ IN STOCK!
€46.62
Price with VAT:
€55.47
SIEMENS
3VU1600-0CQ00
DISCONTINUED BY MANUFACTURER 3-01-2000, CIRCUIT-BREAKER, SIZE 52A, RATED CURRENT 40A, OVERCURRENT RELEASE (N) 480A
✓ IN STOCK!
€27.43
Price with VAT:
€32.64
SIEMENS
LGB3B020
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, LGB SERIES, 20 AMP, 600Y/347 VAC 50/60 HZ MAX, 125/250 VDC MAX, 3 PHASE
✓ IN STOCK!
€199.99
Price with VAT:
€237.99
SIEMENS
LGB3B015
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, LGB SERIES, 15 AMP, 600Y/347 VAC 50/60 HZ MAX, 125/250 VDC MAX, 3 PHASE
✓ IN STOCK!
€45.17
Price with VAT:
€53.76
BRAH ELECTRIC
UV100N
NEUTRAL KITS, BUS PLUG NEUTRAL KIT ASSEMBLY, RATED FOR 100 AMP 600 VOLT MAX, SUITABLE FOR USE WITH ALL VINTAGES OF UV TYPE BUS PLUGS, CONVERTS OR ADDS 4TH WIRE NEUTRAL TO 3 PHASE BUS PLUGS, ...
✓ IN STOCK!
€43.89
Price with VAT:
€52.23
BRAH ELECTRIC
UV100G
GROUND KITS, BUS PLUG GROUND KIT, RATED FOR 100 AMP 600 VOLT MAX, SUITABLE WITH ALL OEM ITE/ SIEMENS XL-UNIVERSAL SERIES BUSWAY, TYPE UV FUSIBLE TYPE BUS PLUGS IN 30 AMP, 60 AMP AND 100 AMP ...
✓ IN STOCK!
€29.17
Price with VAT:
€34.71
BRAH ELECTRIC
SB1
CONVERSION KITS, 100 AMP, 600 VOLT, BUS PLUG CONVERSION KIT, WITH GROUND, CONVERTS GENERAL ELECTRIC ARMOR CLAD AND SPECTRA LOW-AMP SERIES INTO SPECTRA SERIES, FOR USE WITH BREAKER TYPE AND F ...
✓ IN STOCK!
€166.65
Price with VAT:
€198.32
BRAH ELECTRIC
PKAG250
GROUND KITS, BUS PLUG GROUND KIT, RATED FOR 250 AMP 600 VOLT MAX, SUITABLE WITH ALL OEM SQUARE D I-LINE I AND II SERIES BUSWAY, TYPE PKA, PKH AND PKC CIRCUIT BREAKER TYPE BUS PLUGS UP TO 250 ...
✓ IN STOCK!
€39.62
Price with VAT:
€47.15
BRAH ELECTRIC
RV100G
GROUND KITS, BUS PLUG GROUND KIT, RATED FOR 100 AMP 600 VOLT MAX, SUITABLE WITH ALL OEM SIEMENS XL-X SERIES BUSWAY, TYPE RV FUSIBLE TYPE BUS PLUGS IN 30 AMP, 60 AMP AND 100 AMP CAN SIZES, SU ...
✓ IN STOCK!
€33.10
Price with VAT:
€39.39
BRAH ELECTRIC
PB2-BUMP
CIRCUIT BREAKERS PARTS & ACC: MISC. REPAIR PARTS, BUMPER KIT FOR MANUAL CHARGE MECH, SUITABLE WITH GENERAL ELECTRIC POWER BREAK II INSULATED CASE CIRCUIT BREAKERS, DIMENSION 4 X 4 X 2
✓ IN STOCK!
€196.15
Price with VAT:
€233.42
BRAH ELECTRIC
P3F200N
NEUTRAL KITS, BUS PLUG NEUTRAL STAB FINGER, RATED FOR 200 AMP 600 VOLT MAX, SUITABLE FOR USE WITH TYPE P3F FUSIBLE BUS PLUGS, CONVERTS OR ADDS 4TH WIRE NEUTRAL TO 3 PHASE BUS PLUGS, DIRECT S ...
✓ IN STOCK!
€114.65
Price with VAT:
€136.43
BRAH ELECTRIC
GE200A240V
CONVERSION KITS, 3 PHASE, BUS PLUG CONVERSION KIT, SUITABLE FOR ALL 200 AMP RATED FUSIBLE TYPE BUS PLUGS, ACCEPTS ARMOR CLAD, SPECTRA SERIES AND SPECTRA LOW-AMP SERIES, CONVERSION KIT FOR RE ...
✓ IN STOCK!
€30.30
Price with VAT:
€36.06
BRAH ELECTRIC
FVK200N
NEUTRAL KITS, BUS PLUG NEUTRAL KIT ASSEMBLY, RATED FOR 200 AMP 600 VOLT MAX, SUITABLE FOR USE WITH TYPE FVK FUSIBLE BUS PLUGS, CONVERTS OR ADDS 4TH WIRE NEUTRAL TO 3 PHASE BUS PLUGS, DIRECT ...
✓ IN STOCK!
€150.02
Price with VAT:
€178.52
BRAH ELECTRIC
ITAP100N
NEUTRAL KITS, BUS PLUG NEUTRAL KIT, RATED FOR 100 AMP 600 VOLT MAX, SUITABLE FOR USE WITH TYPE ITAP FUSIBLE BUS PLUGS, CONVERTS OR ADDS 4TH WIRE NEUTRAL TO 3 PHASE BUS PLUGS, DIRECT SUBSTITU ...
✓ IN STOCK!
€42.56
Price with VAT:
€50.64
BRAH ELECTRIC
GEBPBRKRCK
CONVERSION KITS, BUS PLUG BREAKER TYPE CONVERSION KIT, 3 PHASE MOUNTING HARDWARE, 150 AMP 600 VOLT MAX, DESIGNED TO CONVERT FUSIBLE STYLE TYPES AC, SB AND SL INTO BREAKER STYLE BUS PLUGS, CO ...
✓ IN STOCK!
€53.87
Price with VAT:
€64.10
BRAH ELECTRIC
FVK100N
NEUTRAL KITS, BUS PLUG NEUTRAL KIT ASSEMBLY, RATED FOR 100 AMP 600 VOLT MAX, SUITABLE FOR USE WITH TYPE FVK FUSIBLE BUS PLUGS, CONVERTS OR ADDS 4TH WIRE NEUTRAL TO 3 PHASE BUS PLUGS, DIRECT ...
✓ IN STOCK!
€62.45
Price with VAT:
€74.31
BRAH ELECTRIC
SXID100N
NEUTRAL KITS, BUS PLUG NEUTRAL KIT ASSEMBLY, RATED FOR 100 AMP 600 VOLT MAX, SUITABLE FOR USE WITH ALL VINTAGES OF SXID TYPE BUS PLUGS, CONVERTS OR ADDS 4TH WIRE NEUTRAL TO 3 PHASE BUS PLUGS ...
✓ IN STOCK!
€47.55
Price with VAT:
€56.58
BRAH ELECTRIC
SBCAP
PARTS & ACC: STAB INSULATORS, BUS PLUG STAB INSULATOR, PLASTIC HOUSING STAB INSULATOR, PROVIDES PROTECTION BETWEEN PHASES, SPECIFIC TO ASSEMBLY OF A, B AND C PHASE STABS ONLY, 800 AMP 600 VO ...
✓ IN STOCK!
€4.07
Price with VAT:
€4.85
BRAH ELECTRIC
PQ60HN
NEUTRAL KITS, BUS PLUG NEUTRAL KIT ASSEMBLY, RATED FOR 60 AMP 600 VOLT MAX, SUITABLE FOR USE WITH OLDER HORIZONTAL MOUNTING STYLE BUS PLUGS, CONVERTS OR ADDS 4TH WIRE NEUTRAL TO 3 PHASE BUS ...
✓ IN STOCK!
€42.35
Price with VAT:
€50.40
BRAH ELECTRIC
PQ200G
GROUND KITS, BUS PLUG GROUND KIT, RATED FOR 200 AMP 600 VOLT MAX, SUITABLE WITH ALL OEM SQUARE D I-LINE I AND II SERIES BUSWAY, TYPE PQ, FUSIBLE TYPE BUS PLUGS UP TO 200 AMP, SUBSTITUE REPLA ...
✓ IN STOCK!
€60.43
Price with VAT:
€71.91
BRAH ELECTRIC
PKAN250
BUS PLUG NEUTRAL KIT ASSEMBLY, RATED FOR 250 AMP 600 VOLT MAX, SUITABLE FOR USE WITH BREAKER TYPE I-LINE BUSWAY SWING PLUGS PKA, PKH AND PKC, CONVERTS OR ADDS 4TH WIRE NEUTRAL TO 3 PHASE BUS ...
✓ IN STOCK!
€88.05
Price with VAT:
€104.78
