About Circuit Breakers

Circuit Breakers

A circuit breaker is a device designed to protect an electrical circuit from damage from overheating, overloading, or short circuiting. It acts like an invisible switch that automatically opens up or turns off the flow of electricity when the circuit is overloaded or the load has reached a certain level. This prevents electrical components in the circuit from being damaged or even bursting into flames. Circuit breakers are typically used in circuit protection applications and are found in most households and all businesses. Circuit breakers come in different sizes, ratings and types depending on the application. They can be manually reset or may also be self resetting, meaning that when the fault has been cleared, the circuit breaker will automatically reset itself and resume normal operation. Circuit breakers have become a standard part of electrical wiring, and are used in industrial, commercial and residential settings.

Circuit Breakers

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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
IEG11-31357-5-V


IEG11313575V airpax
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 150
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 31.5
Multiples of: 1

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5-1393252-5


Magnetic Hydraulic Circuit Breaker - W6 Series - 10 A - 1 Pole - 277 V - 5 kA - ...
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 150
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 40.0156
Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M6/W6 - Compact Size10 A277 V 1 PoleToggle  Not IlluminatedTray
W28-ST1A-7


Circuit Breaker - Thermal - Single Pole Fuseholder Type - Push to Reset Actuator - 7A - 250VAC/32VDC - Black Bezel With White ...
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 150
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 106.7456
Multiples of: 1

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LELB1-1REC5-52-60.0-1-01-V


Circuit Breakers Cir Brkr Hyd Mag
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 149
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 59.6925
Multiples of: 3

LEL/LMLCircuit BreakersHydraulic - Magnetic60 A240 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
W57-XC1I8B20-20


Circuit Breakers CIRCUIT BREAKER TERMAL 20A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 148
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 1.9557
Multiples of: 1

W57Circuit BreakersThermal20 A125 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
IEG1-35628-1R5-V


Magnetic Circuit Breakers
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 148
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 34.8863
Multiples of: 3

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QMB-203-11C3N-3BA


Circuit Breakers 20A FRT PNL PLASTIC .250 QC TAB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Qualtek Availability : 147
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 1.4832
Multiples of: 1

QMBCircuit BreakersThermal20 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
35-2130


Circuit Breaker 30A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

GC Electronics Availability : 147
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 4.5544
Multiples of: 1

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1410-L110-L1F1-S01-3.15A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Miniaturised construction minimises PCB real estate required. Largely temperature-insensitive.x -E. Returning the rocke
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ETA Availability : 147
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 9.7781
Multiples of: 1

1410 - L1Thermal Circuit BreakersThermal Overcurrent Circuit Breaker3.15 A240 VAC28 VDC1 PoleButton- 20 C+ 70 CNot Illuminated 
BW250EAGU-3P150


Circuit Breaker Thermal Magnetic 3Pole 150A 690VAC/250VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fuji Availability : 147
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 631.8364
Multiples of: 1

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