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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SPRECHER & SCHUH
KT9-SB
BLACK DOOR COUPLING HANDLE, CIRCUIT BREAKER ACCESSORY, BLACK, FOR USE WITH MOTOR CIRCUIT CONTROLLERS
✓ IN STOCK!
€31.08
Price with VAT:
€36.98
SPRECHER & SCHUH
KT9-SY
RED/YELLOW, LEVER, OPERATING HANDLE
✓ IN STOCK!
€32.80
Price with VAT:
€39.04
SCHNEIDER ELECTRIC
MERLIN GERIN
29643
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 40 AMP, 4 POLE, PROTECTED POLES: 3T, NS100N-TMD, 690 VAC / 750 VDC RATED, 50/60 HZ, MOLDED CASE, IP40, REPLACED BY LV429644
✓ IN STOCK!
€147.92
Price with VAT:
€176.02
SCHNEIDER ELECTRIC
MERLIN GERIN
29647
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 32 AMP, 4 POLE, PROTECTED POLES: 3T, NS100N, TMD TRIP UNIT, 690 VAC / 750 VDC RATED, 50/60 HZ, MOLDED CASE, IP40, REPLACED BY LV429645
✓ IN STOCK!
€133.59
Price with VAT:
€158.97
SCHNEIDER ELECTRIC
MERLIN GERIN
29644
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 25 AMP, 4 POLE, PROTECTED POLES: 3T, 690 VAC / 750 VDC RATED, 50/60 HZ, NS100N-TMD, MOLDED CASE, IP40, REPLACED BY LV429646
✓ IN STOCK!
€141.44
Price with VAT:
€168.32
SCHNEIDER ELECTRIC
MERLIN GERIN
27403
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 32 AMP, 3 POLE, 36 KA, C CURVE, DIN RAIL MOUNT, MG27403
✓ IN STOCK!
€25.89
Price with VAT:
€30.81
FUJI ELECTRIC
SA52C-BB2BSC-005
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2 POLE, 5 AMP, AC 220V, 10KA
✓ IN STOCK!
€58.12
Price with VAT:
€69.16
Repair Yours
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FUJI ELECTRIC
SA53C-BB3BSC-010
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, S SERIES, MOLDED CASE, 690 VAC, 10 AMP, 50/60 HZ, 40 DEGREE C, PUSH TO TRIP
✓ IN STOCK!
€64.90
Price with VAT:
€77.23
Repair Yours
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MITSUBISHI
NF-SFW-3-15
DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15AMP, 3 POLE, PUSH TO TRIP
✓ IN STOCK!
€163.32
Price with VAT:
€194.35
WEIDMULLER
2478540000
THERMAL MAGNETIC CIRCUIT BREAKER, D CURVE, MCB 489 SERIES, 1 A, 1 POLE, 80 V, 240 V, DIN RAIL
✓ IN STOCK!
€21.58
Price with VAT:
€25.68
WEIDMULLER
2478200000
THERMAL MAG CKT BREAKER, 2P, 20A, 240VAC; PRODUCT RANGE:MCB 489 SERIES; CURRENT RATING:20A; NO. OF POLES:2 POLE; VOLTAGE RATING VDC:125V; VOLTAGE RATING VAC:240V; CIRCUIT BREAKER MOUNTING:DI ...
✓ IN STOCK!
€64.48
Price with VAT:
€76.73
WEIDMULLER
2478100000
CIRCUIT BREAKER, THERMAL, 2 POLES, 4 AMPS, 240 VAC, 125VOLTS, DIN RAIL
✓ IN STOCK!
€43.16
Price with VAT:
€51.36
WEIDMULLER
2480070000
SUPPLEMENTARY CKT BREAKER, 1 POLE, 5A; PRODUCT RANGE:SU SERIES; CURRENT RATING:5A; NO. OF POLES:1 POLE; VOLTAGE RATING VDC:80V; VOLTAGE RATING VAC:240V; CIRCUIT BREAKER MOUNTING:DIN RAIL ROH ...
✓ IN STOCK!
€17.55
Price with VAT:
€20.88
WEIDMULLER
2515530000
CIRCUIT BREAKER, THERMAL MAGNETIC, 2 POLE, 7 AMP, 125VDC/480VAC, DIN RAIL MOUNT, LEVER ACTUATOR
✓ IN STOCK!
€49.30
Price with VAT:
€58.66
Repair Yours
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WEIDMULLER
2515520000
CIRCUIT BREAKER, THERMAL MAGNETIC, 5 AMPS, 60VDC/277VAC, DIN RAIL MOUNT, LEVER ACTUATOR
✓ IN STOCK!
€16.40
Price with VAT:
€19.52
WEIDMULLER
2515540000
CIRCUIT BREAKER, THERMAL MAGNETIC, DIN RAIL, 63-AMP, 240 VAC/DC
✓ IN STOCK!
€82.25
Price with VAT:
€97.88
Repair Yours
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WEIDMULLER
7940125372
CIRCUIT BREAKER, THERMAL MAGNETIC, 500MA, 250 V AC, 80 V DC, PUSH TO RESET, DIN RAIL
✓ IN STOCK!
€50.93
Price with VAT:
€60.61
GENERAL ELECTRIC
TXQB1120ST1
CIRCUIT BREAKER, 20 AMP, 1 POLE, 65 KA, TYPE TXQB, 120/240 V, WITH SHUNT TRIP DEVICE
✓ IN STOCK!
€155.39
Price with VAT:
€184.91
