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.
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First...19361937193819391940...
Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
AF1-B0-34-620-1G1-C


Carling Technologies Circuit Breakers 20 A ONE POLE
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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 0
6 to 16 Weeks Calender.png

AUD 35.0625
Multiples of: 2

AHydraulic Magnetic Circuit BreakersCircuit Breaker20 A277 V80 V1 PoleRocker- 40 C+ 85 CNot IlluminatedBulk
2B3UR


Circuit Breakers 3A,MCB B CHAR 2PL 480Y/277VAC, UL1077
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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.

Altech 0
6 to 16 Weeks Calender.png

AUD 35.064
Multiples of: 1

UrCircuit Protection DevicesB - Trip3 A277 V 2 PoleHandle- 25 C+ 55 CNot IlluminatedBulk
2D8UR


Circuit Breakers 8A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Icon ROHS
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.

Altech 0
6 to 16 Weeks Calender.png

AUD 35.064
Multiples of: 1

UrCircuit Protection DevicesD - Trip8 A277 V 2 PoleHandle- 25 C+ 55 CNot Illuminated 
2B05UR


Circuit Breakers 0.5A,MCB B CHAR 2PL 480Y/277VAC, UL1077
Icon ROHS
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.

Altech 0
6 to 16 Weeks Calender.png

AUD 35.064
Multiples of: 1

Ur  500 mA277 VAC 2 PoleHandle- 25 C+ 55 CNot Illuminated 
2B16UR


Circuit Breakers 16A,MCB B CHAR 2PL 480Y/277VAC, UL1077
Icon ROHS
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.

Altech 0
6 to 16 Weeks Calender.png

AUD 35.064
Multiples of: 1

Ur  16 A277 VAC 2 PoleHandle- 25 C+ 55 CNot Illuminated 
2B1UR


Circuit Breakers 1A,MCB B CHAR 2PL 480Y/277VAC, UL1077
Icon ROHS
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.

Altech 0
6 to 16 Weeks Calender.png

AUD 35.064
Multiples of: 1

UR  1 A277 VAC 2 PoleHandle- 25 C+ 55 CNon - Illuminated 
2B20UR


Circuit Breakers 20A,MCB B CHAR 2PL 480Y/277VAC, UL1077
Icon ROHS
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.

Altech 0
6 to 16 Weeks Calender.png

AUD 35.064
Multiples of: 1

Ur  20 A277 VAC 2 PoleHandle- 25 C+ 55 CNot Illuminated 
2B32UR


Circuit Breakers 32A,MCB B CHAR 2PL 480Y/277VAC, UL1077
Icon ROHS
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.

Altech 0
6 to 16 Weeks Calender.png

AUD 35.064
Multiples of: 1

Ur  32 A277 VAC 2 PoleHandle- 25 C+ 55 CNot Illuminated 
2B5UR


Circuit Breakers 5A,MCB B CHAR 2PL 480Y/277VAC, UL1077
Icon ROHS
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.

Altech 0
6 to 16 Weeks Calender.png

AUD 35.064
Multiples of: 1

UR  5 A277 VAC 2 PoleHandle- 25 C+ 55 CNon - Illuminated 
2B6UR


Circuit Breakers 6A,MCB B CHAR 2PL 480Y/277VAC, UL1077
Icon ROHS
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.

Altech 0
6 to 16 Weeks Calender.png

AUD 35.064
Multiples of: 1

UR  6 A277 VAC 2 PoleHandle- 25 C+ 55 CNon - Illuminated 
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First...19361937193819391940...

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