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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
IULNK1-1-52-50.0


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,30A, panel seal handle
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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 : 24
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 75.8625

Multiples of: 3

            
IUGN66-1-52-15.0


Circuit Breaker Hydraulic Magnetic 2Pole 15A 80VDC
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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 : 23
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 64.6947

Multiples of: 1

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IELHK11-1-62-3.00-EK-01


Circuit Breaker Magnetic 2Pole 3A
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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 : 23
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 64.7655

Multiples of: 1

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LELHK11-1-62-10.0-01-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 120/240VAC,10A,UL489
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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 : 23
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 65.857

Multiples of: 1

            
EA1-B0-26-620-1DA-CC


Circuit Breaker Hydraulic Magnetic 1Pole 20A 120VAC/240VAC
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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.

Carling Availability : 23
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 66.2823

Multiples of: 2

E SeriesHydraulic Magnetic Circuit BreakersBranch Circuit Protection         
Hot 5SY4325-7


Circuit breaker; 230/400VAC; Inom: 25A; Poles: 3; DIN; Charact: C
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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.

Siemens Availability : 23
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 66.6498

Multiples of: 1

 Circuit BreakersMiniature25 A400 VAC60 VDC3 PoleLevel- 40 C+ 70 CNon - Illuminated 
209-1-1-52-2-8-20


Circuit Breaker Magnetic 1Pole 20A 125VDC
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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 : 23
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 69.6675

Multiples of: 3

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JA3S-D3-A-10-2


Circuit Breaker - 3 Pole - Toggle Handle - White ON/OFF Handle - Series Trip - Push-on Terminal - 250 ...
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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.

HEINEMANN CANADA CORPORATION Availability : 23
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 71.0451

Multiples of: 1

            
CA1-B2-46-610-121-D


Circuit Breaker Hydraulic Magnetic 1Pole 10A 277VAC/480VAC
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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.

Carling Availability : 23
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 76.4741

Multiples of: 2

CCircuit BreakersHydraulic - Magnetic10 A240 VAC125 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
R11-51-10.0A-W103EH


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 : 23
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 79.3517

Multiples of: 1

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