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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
2D10UM


Circuit Breakers 10A MCB DCHAR 1PN 277VAC UL508
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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 : 19
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 41.0025
Multiples of: 1

UMCircuit BreakersD - Trip10 A277 VAC80 VDC2 PoleHandle- 25 C+ 55 CNot Illuminated 
2DU5L


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 : 19
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 56.2385
Multiples of: 1

LCircuit Protection DevicesD - Trip5 A 250 VDC2 PolesHandle- 25 C+ 60 CNot Illuminated 
2DU15L


Circuit Breakers factory currently not accepting orders
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 Availability : 19
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 56.2385
Multiples of: 1

LCircuit Protection DevicesD - Trip15 A 250 VDC2 PolesHandle- 25 C+ 60 CNot Illuminated 
2D5UL


Circuit Breakers 5A, D 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 : 19
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 57.7668
Multiples of: 1

ULCircuit BreakersD - Trip5 A277 VAC 2 PoleHandle- 25 C+ 55 CNot Illuminated 
3D50UL


Circuit Breakers 50A, D 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 : 19
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 90.5586
Multiples of: 1

Ul  50 A240 VAC 3 PoleHandle- 25 C+ 55 CNot Illuminated 
TR11-C-X-63-R-0-C-5A


Circuit Breakers TR11 sup. prot.,cent.mou.,red
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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 : 18
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 4.726
Multiples of: 10

            
1G1UM


Circuit Breakers 1A 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 : 18
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 20.9606
Multiples of: 1

UmCircuit Protection DevicesG - Trip1.0 A277 V42 VDC1 PoleHandle- 25 C+ 55 CNot Illuminated 
1D8UL


Circuit Breakers 8A, 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 : 18
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 30.4823
Multiples of: 1

UlCircuit Protection DevicesD - Trip8 A277 V 1 PoleHandle  Not Illuminated 
3G15UM


Circuit Breakers 15A G Characteristic UL 508 3 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 : 18
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 67.2179
Multiples of: 1

Um  15 A277 VAC80 VDC3 PoleHandle- 25 C+ 55 CNot Illuminated 
3C40UL


Circuit Breakers 40A, 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 : 18
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 91.9537
Multiples of: 1

ULCircuit BreakersC - Trip40 A240 VAC 3 PoleHandle- 25 C+ 55 CNot Illuminated 
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