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
  
                
A9Z05440


RCD breaker; Inom:40A; Ires:30mA; Poles no:4; 400V; Mounting: DIN
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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.

Schneider Availability : 33
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 47.0665
Multiples of: 1

   40 A  4     
5SJ41067HG42


Circuit Breakers MCB 5SJ4 1P 277V 6A 10K C-TRIP
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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 : 33
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 54.312
Multiples of: 1

5SJ4Circuit BreakersMiniature6 A277 VAC60 VDC1 PoleLever- 25 C+ 55 CNon - Illuminated 
A9Z01225


RCD breaker; Inom:25A; Ires:30mA; Poles no:2; 400V; Mounting: DIN
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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.

Schneider Availability : 33
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 56.615
Multiples of: 1

   25 A  2     
IUGN6-1-62-4.00


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 : 33
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 63.84
Multiples of: 3

            
IAGN6-1-61-4.00


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 : 33
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 63.84
Multiples of: 3

            
LMLB1-1RLS4R-36825-20-V


Cir Brkr, HydMag, 1 pl, 80VDC, 20A, midtrip, plug
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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 : 33
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 70.0791
Multiples of: 1

           -
Hot W92-X112-10


Circuit Breakers 2pole 10Amp Toggle Mag circuit breaker
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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 : 33
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 78.7369
Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W910 A277 V 2 PolesToggle  Not IlluminatedTray
LMLB1-1RLS4-52-60.0-1-01-V


Circuit Breakers CIRCUIT BREAKER
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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 : 33
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 80.4258
Multiples of: 1

LEL/LMLMagnetic Circuit Breakers 60 A 80 VDC1 PoleLever- 40 C+ 85 CNot Illuminated 
LMLB1-1RLS4R-36825-10-V


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 : 33
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 93.4762
Multiples of: 3

           -
IUGN66-1-72-20.0


Circuit Breakers CIRCUIT BREAKER
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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 : 33
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 96.4556
Multiples of: 1

IUGNCircuit ProtectorsHydraulic - Magnetic20 A240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
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