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.
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EATON CORPORATION
CUTLER HAMMER
QC3050H
CIRCUIT BREAKER, TYPE QC, 50 AMP, 3 POLE, 120/240 VAC, 10 KAIC
✓ IN STOCK!
€126.97
Price with VAT:
€151.09
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FUJI ELECTRIC
BU-ECA2050
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 50AMP, 240VAC, 2-POLE, 50/60HZ
✓ IN STOCK!
€115.46
Price with VAT:
€137.40
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FUJI ELECTRIC
EG33B-10-30MA
CIRCUIT BREAKER, 10AMP, 3 POLE, 100/200V, 30MA
✓ IN STOCK!
€177.05
Price with VAT:
€210.69
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GENERAL ELECTRIC
AB37B
PANEL BOARD A-SERIES BOX , AB37B
✓ IN STOCK!
€94.91
Price with VAT:
€112.94
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GENERAL ELECTRIC
THQB32100
CIRCUIT BREAKER, Q LINE, 10 KAIC, BOLT-ON, 3 POLE, 240 V, 100 AMP
✓ IN STOCK!
€64.45
Price with VAT:
€76.70
SIEMENS
3RV1011-1KA10
MOTOR PROTECTOR. 3 PHASE RATING 3 HP AT 200/230 VAC 7-1/2 HP AT 460 VAC 10 HP AT 575 VAC. 1 PHASE RATING 1/2 HP AT 115 VAC 2 HP AT 230 VAC. 12 AMPERE. 3 POLE. SIZE FRAME 45 MM. DIN RAIL ENCL ...
✓ IN STOCK!
€39.99
Price with VAT:
€47.59
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!
€70.83
Price with VAT:
€84.28
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!
€49.55
Price with VAT:
€58.97
EATON CORPORATION
CUTLER HAMMER
CHB-120GF
DISCONTINUED BY MANUFACTURER, GROUND FAULT CIRCUIT BREAKER, 20 AMP, 1-POLE, 120/240 VAC, 10 KAIC
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€266.35
Price with VAT:
€316.96
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EATON CORPORATION
CUTLER HAMMER
EHD3015
MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 480 VAC, 250 VDC, 3-POLE, 15 AMP, LOAD SIDE LUGS ONLY
✓ IN STOCK!
€289.30
Price with VAT:
€344.27
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GENERAL ELECTRIC
TJK436F000
CIRCUIT BREAKER FRAME, J600 LINE, 3 POLE, 3 PHASE, 400A, 600V, 30KAIC @ 480V, BOLT ON, THERMAL MAGNETIC
✓ IN STOCK!
€443.15
Price with VAT:
€527.35
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GENERAL ELECTRIC
V37310
CIRCUIT BREAKER VLINE 3POLE
✓ IN STOCK!
€107.42
Price with VAT:
€127.83
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SIEMENS
FURNAS ELECTRIC CO
3RV1011-0EA10
CIRCUIT BREAKER, SIZE S00 FOR MOTOR PROTECTION, 3 POLE, 0.28-0.4 AMP A-RELEASE, 5.2 AMP N-RELEASE, CLASS 10, SCREW TYPE TERMINAL, DIN RAIL MOUNT
✓ IN STOCK!
€14.65
Price with VAT:
€17.43
SIEMENS
FURNAS ELECTRIC CO
3RV1011-1DA10
CIRCUIT BREAKER, 2.2-3.2 AMP, 690 VAC, 3 POLE, 1.1 KW S00 FOR MOTOR PROTECTION CLASS 10
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€29.99
Price with VAT:
€35.69
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SIEMENS
3RV1011-1GA10
CIRCUIT BREAKER, FOR MOTOR PROTECTION, SIZE: S00, 3 POLE, 4.5-6.3 AMP, 690 VAC, 50/60 HZ, SCREW TYPE TERMINAL, DIN RAIL MOUNT, -20 TO +60 DEGREES C, IP20
✓ IN STOCK!
€33.66
Price with VAT:
€40.06
SIEMENS
FURNAS ELECTRIC CO
3RV1021-1KA10
DISCONTINUED BY MANUFACTURER 10/01/2019, CIRCUIT BREAKER, MOTOR PROTECTOR, 9/12.5 AMP, 3 POLE, 400/690 VAC, 50/60 HZ, SIZE S0, SUCCESSOR IS SIRIUS 3RV2, PREFERRED SUCCESSOR TYPE IS 3RV2011-1 ...
✓ IN STOCK!
€110.10
Price with VAT:
€131.02
SIEMENS
3RV1021-4AA10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, SIZE S0, MOTOR PROTECTION, CLASS 10, 11-16 AMP, SCREW TERMINALS, (SUCCESSOR 3RV2021-4AA10)
✓ IN STOCK!
€88.17
Price with VAT:
€104.92
SIEMENS
FURNAS ELECTRIC CO
3RV1021-4CA10
DISCONTINUED BY MANUFACTURER 01/10/2019, CIRCUIT BREAKER, FOR MOTOR PROTECTION, 17-22 AMP SHORT-CIRCUIT RELEASE, CLASS 10, SCREW TERMINAL, STANDARD SWITCHING CAPACITY, REPLACED BY 3RV2021-4C ...
✓ IN STOCK!
€78.77
Price with VAT:
€93.74
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SIEMENS
FURNAS ELECTRIC CO
3RV1021-4DA10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, STARTER MOTOR PROTECTOR, SIZE S0, CLASS 10, 20-25 AMP, SCREW TERMINAL, STANDARD SWITCHING CAPACITY, SUCCESSOR IS 3RV2021-4DA10
✓ IN STOCK!
€167.85
Price with VAT:
€199.74
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SIEMENS
FURNAS ELECTRIC CO
3RV1421-1GA10
DISCONTINUED BY MANUFACTURER 10/01/2019, CIRCUIT BREAKER, SIZE S0, FOR TRANSFORMER PROTECTION A-RELEASE, 4.5-6.3 AMP, SCREW TERMINAL, STANDARD SWITCHING CAPACITY, 3RV1421-1GA10 IS REPLACED B ...
✓ IN STOCK!
€209.25
Price with VAT:
€249.01
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!
€151.23
Price with VAT:
€179.97
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SIEMENS
3RV1031-4EA10
DISCONTINUED BY MANUFACTURER 10/01/2020, CIRCUIT BREAKER, SIZE S2, MOTOR PROTECTION, CLASS 10, 22-32 AMP RELEASE, SCREW TERMINALS, STANDARD SWITCHING CAPACITY, (SUCCESSOR: 3RV2031-4EA10)
✓ IN STOCK!
€159.34
Price with VAT:
€189.62
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SIEMENS
FURNAS ELECTRIC CO
3RV1042-4HA10
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MSP, TYPE E, S3 A-RELEASES, CL10 36-50A, SCREW, WITH OVERLOAD RELAY FUNCTION
✓ IN STOCK!
€375.88
Price with VAT:
€447.30
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SIEMENS
Q360H
Q360H CIRCUIT BREAKER, 60A, Q, CIRCUIT BREAKER, 240V, 60 AMP
✓ IN STOCK!
€51.70
Price with VAT:
€61.52
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SIEMENS
ITE SIEMENS
BE120
CIRCUIT BREAKER, TYPE BLE, GFCI 30MA, 20AMP, 1 POLE, 120VAC, 10KA
✓ IN STOCK!
€150.35
Price with VAT:
€178.92
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SIEMENS
ITE SIEMENS
BQ3B020
MOLDED CASE THERMAL MAGNETIC. BQ FRAME. 240 VAC AT 60 HZ. 20 AMPERE AT 40 DEG C. 3 POLE. INTERRUPTING RATING 10 KILOAMPERE. TERMINAL LOAD LUG. SIZE 3 INCH W X 3 INCH D X 3-3/4 INCH H. BQ MOD ...
✓ IN STOCK!
€66.06
Price with VAT:
€78.61
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SIEMENS
BQD320
CIRCUIT BREAKER, TYPE BQD, 3 POLE, 3 PHASE, 20 AMP, 277/480V, 14KAIC @ 480V, BOLT-ON, THERMAL MAGNETIC, GREY
✓ IN STOCK!
€147.86
Price with VAT:
€175.96
SIEMENS
ITE SIEMENS
ED43B050
THERMAL MAGNETIC. 3 POLE. 480 VAC. 50 AMPERE AT 40 DEG C. INTERRUPTING RATING 65 KILOAMPERE AT 240 VAC 18 KILOAMPERE AT 480 VAC (UL). LUG LOAD TERMINAL TERMINAL. WIRE SIZE 10 TO 1/0 AWG (ALU ...
✓ IN STOCK!
€421.10
Price with VAT:
€501.11
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SIEMENS
ITE SIEMENS
EH3B015
DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, EH SERIES, 15 AMP, 3 POLE, 480 VAC, 3 PHASE, BOLT-ON, COMPLETE WITH NON-INTERCHANGEABLE TRIP
✓ IN STOCK!
€136.30
Price with VAT:
€162.20
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SIEMENS
ITE SIEMENS
EH3-B030
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 30AMP, 3POLE, 480VAC
✓ IN STOCK!
€384.36
Price with VAT:
€457.39
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SIEMENS
MLKA3
LUG KIT, MAIN OR FEED-THRU, ALUMINUM, FOR ORIGINAL P1 INTERIOR PANELBOARD, SUITABLE FOR 3-PHASE SYSTEM RATED (250A), WIRE RANGE: NO.6 AWG - 350KCMIL (CU/AL), NOT SUITABLE FOR USE WITH REVISE ...
✓ IN STOCK!
€175.21
Price with VAT:
€208.50
SIEMENS
ITE SIEMENS
P2100
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 100AMP, 2 POLE, PUSHMATIC
✓ IN STOCK!
€133.58
Price with VAT:
€158.96
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ITE SIEMENS
P250
DISCONTINUED BY MANUFACTURER,CIRCUIT BREAKER, 50AMP, 2POLE, 240V, PUSHMATIC
✓ IN STOCK!
€72.15
Price with VAT:
€85.86
SIEMENS
ITE SIEMENS
QE120
QE120 CIRCUIT BREAKER, 20A, QE, CIRCUIT BREAKER, 240V, 20 AMP
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€225.26
Price with VAT:
€268.05
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SIEMENS
ITE SIEMENS
QJ23B200
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, QJ FRAME, TYPE QJ2, 3 POLE, 200 AMP, 240V, 10KA @ 240V, BOLT-ON
✓ IN STOCK!
€281.23
Price with VAT:
€334.66
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SIEMENS
SIEMENS INDUSTRY
ED63B040L
BRKR ED6 3P 600V 40A LUG, ED STD INTER TM BRKR, MOLDED CASE CIRCUIT BREAKERS , ED63B040L , ED63B040L
✓ IN STOCK!
€407.73
Price with VAT:
€485.20
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SIEMENS
ITE SIEMENS
ED63B125
THERMAL MAGNETIC. 3 POLE. 600 VAC 500 VDC. 125 AMPERE AT 40 DEG C. INTERRUPTING RATING 65 KILOAMPERE AT 240 VAC 25 KILOAMPERE AT 480 VAC 18 KILOAMPERE AT 600 VAC/500 VDC (UL)-21F-0116X
✓ IN STOCK!
€167.93
Price with VAT:
€199.84
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SIEMENS
ITE SIEMENS
CQD215
CIRCUIT BREAKER, 15AMP, 2 POLE, 480/277V, 14KA, DIN
✓ IN STOCK!
€99.01
Price with VAT:
€117.82
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SIEMENS
ITE SIEMENS
E22B015
DISCONTINUED BY MANUFACTURER,CIRCUIT BREAKER, 15 AMP, 2 POLE, 240 VAC, TYPE E
✓ IN STOCK!
€47.28
Price with VAT:
€56.26
SIEMENS
ITE SIEMENS
E43B100
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 100 AMP, 3 POLE, 480 VAC
✓ IN STOCK!
€155.06
Price with VAT:
€184.53
SIEMENS
ED22B020
CIRCUIT BREAKER, SENTRON SERIES, TYPE ED2, 2 POLE, 20 AMP, 240 VAC, 10 KA, LD LUG , ED22B020
✓ IN STOCK!
€327.25
Price with VAT:
€389.42
SIEMENS
ITE SIEMENS
CQD315
CIRCUIT BREAKER, CQD, 3P, 15A, 480/277V, 14KA DIN
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€166.31
Price with VAT:
€197.91
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SIEMENS
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CQD320
CIRCUIT BREAKER, CQD TYPE, 3 POLE, 20 AMP, 480Y/277V, 14KA
✓ IN STOCK!
€98.36
Price with VAT:
€117.05
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SIEMENS
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CQD350
CIRCUIT BREAKER, 50AMP, 3POLE, 480/277V, 14KA,
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€183.91
Price with VAT:
€218.85
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SIEMENS
ED41B050L
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, STANDARD RATING, TYPE ED, 480 VAC, 1 POLE, STANDARD 40 DEGREES C BREAKER, 50 AMP
✓ IN STOCK!
€83.46
Price with VAT:
€99.32
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ED42B020
CIRCUIT BREAKER, MOLDED CASE, SENTRON SERIES, 2 POLE, 20 AMPS, 18 KA AT 480 VAC, 50/60 HZ, FIXED, 3 PHASE
✓ IN STOCK!
€345.48
Price with VAT:
€411.12
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SIEMENS
ED43B025L
MOLDED CASE CIRCUIT BREAKER, SENTRON SERIES, THERMAL MAHNETIC, STANDARD RATING, TYPE ED, 480 VAC, 3 POLE, STANDARD 40 DEGREES C BREAKER, 25 AMP , ED43B025L , ED43B025L
✓ IN STOCK!
€319.37
Price with VAT:
€380.05
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