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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
DC1DU05L


Circuit Breakers 0.5A MCB, D CHAR
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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

USD 19.6335
Multiples of: 12

L  500 mA277 VAC 1 PoleHandle- 25 C+ 60 CNot Illuminated 
DC1DU5L


1POLE,125VDC,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.

Altech 0
6 to 16 Weeks Calender.png

USD 19.6335
Multiples of: 12

L  5 A240 VAC 1 PoleHandle- 25 C+ 60 CNot Illuminated 
DC1DU6L


Circuit Breakers 6.0A MCB, D CHAR
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

USD 19.6335
Multiples of: 12

L  6 A240 VAC 1 PoleHandle- 25 C+ 60 CNot Illuminated 
2DU6R


Circuit Breakers 6A D Characteristic UL 1077 2 POLE
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

USD 19.6336
Multiples of: 1

RCircuit Protection DevicesD - Trip6 A277 V 2 PolesHandle- 25 C+ 60 CNot Illuminated 
2DU13R


Circuit Breakers 13A D Characteristic UL 1077 2 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.

Altech 0
6 to 16 Weeks Calender.png

USD 19.6336
Multiples of: 1

RCircuit ProtectorsD - Trip13 A277 VAC 2 PoleHandle- 25 C+ 60 CNot Illuminated 
2DU5R


Circuit Breakers 5A D Characteristic UL 1077 2 POLE
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

USD 19.6336
Multiples of: 1

RCircuit ProtectorsD - Trip5 A277 VAC 2 PoleHandle- 25 C+ 60 CNot Illuminated 
2BU1R


Circuit Breakers 1A B Characteristic UL 1077 2 POLE
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

USD 19.6342
Multiples of: 1

RCircuit Protection DevicesB - Trip1 A277 V 2 PolesHandle- 25 C+ 60 CNot Illuminated 
2BU32R


Circuit Breakers 32A B Characteristic UL 1077 2 POLE
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

USD 19.6342
Multiples of: 6

RCircuit Protection DevicesB - Trip32 A277 V 2 PolesHandle- 25 C+ 60 CNot Illuminated 
2CU05R


Circuit Breakers .5A C Characteristic UL 1077 2 POLE
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

USD 19.6342
Multiples of: 6

RCircuit Protection DevicesC - Trip500 mA277 V 2 PolesHandle- 25 C+ 60 CNot Illuminated 
2DU32R


Circuit Breakers 32A D Characteristic UL 1077 2 POLE
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

USD 19.6342
Multiples of: 1

RCircuit Protection DevicesD - Trip32 A277 V 2 PoleHandle- 25 C+ 60 CNot IlluminatedBulk
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