About Circuit Breakers

Altech 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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
2D2UL


Circuit Breakers 2A, D CHAR, 2POLE 480Y/277VAC,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 Availability : 63
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 59.0756

Multiples of: 1

UlCircuit Protection DevicesD - Trip2 A277 V 2 PoleHandle- 25 C+ 55 CNot Illuminated 
1C2UL


Circuit Breakers 2A, C CHAR, 1POLE 277VAC, 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 Availability : 60
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 28.8462

Multiples of: 1

UL  2 A277 VAC 1 PoleHandle- 25 C+ 55 CNot Illuminated 
3C50UL


Circuit Breakers 50A, C CHAR, 3POLE 240VAC,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 Availability : 59
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 91.9537

Multiples of: 1

UlCircuit Protection DevicesC - Trip50 A240 V 3 PoleHandle  Not Illuminated 
09124601


Circuit Breaker Thermal Magnetic 25A 230V AC DC Lever DIN Rail
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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 Availability : 58
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 133.0469

Multiples of: 1

Rp     2Lever   Bulk
1DU10L


Circuit Breakers factory currently not accepting orders
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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 Availability : 55
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 28.126

Multiples of: 1

L  10 A277 VAC 1 PoleHandle- 25 C+ 60 CNon - Illuminated 
1C2UR


Circuit Breakers 2A,MCB C CHAR 1 PL, 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 Availability : 48
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 15.7238

Multiples of: 1

UrCircuit Protection DevicesC - Trip2 A277 V 1 PoleHandle- 25 C+ 55 CNot Illuminated 
1D3UL


Circuit Breakers 3A, D CHAR, 1POLE 277VAC, 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 Availability : 48
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 30.4823

Multiples of: 1

UlCircuit Protection DevicesD - Trip3 A277 V 1 PoleHandle  Not Illuminated 
1C5DL


Circuit Breakers 1C5DL, 5A, 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.

Altech Availability : 48
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 31.4475

Multiples of: 1

Ul  5 A 125 VDC1 PoleHandle- 25 C+ 55 CNot Illuminated 
2C20UL


Circuit Breakers 20A, C CHAR, 2POLE 480Y277VAC,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 Availability : 48
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 56.2406

Multiples of: 1

UlCircuit Protection DevicesC - Trip20 A277 V 2 PoleHandle  Not Illuminated 
1G6UM


Circuit Breakers 6A G Characteristic UL 508 1 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 Availability : 46
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 38.6977

Multiples of: 1

UmCircuit Protection Devices 6.0 A277 V42 V1 PoleHandle- 25 C+ 55 CNot Illuminated 
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