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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
3E5UM


Circuit Breakers 5A CRT BRKR ECHAR 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 0
6 to 16 Weeks Calender.png

AUD 71.082
Multiples of: 1

UM  5 A277 VAC80 VDC3 PoleHandle- 25 C+ 55 CNon - Illuminated 
2C05DL


Circuit Breakers 2C05DL, 0.5A, 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 0
6 to 16 Weeks Calender.png

AUD 71.082
Multiples of: 1

UL  500 mA 250 VDC2 PoleHandle- 25 C+ 55 CNon - Illuminated 
3E2.5UM


Circuit Breakers 2.5A CRT BKR ECHAR 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 0
6 to 16 Weeks Calender.png

AUD 71.082
Multiples of: 1

UMCircuit ProtectorsE - Trip2.5 A277 VAC60 VDC3 PoleHandle- 25 C+ 55 CNot Illuminated 
3E3.5UM


Circuit Breakers 3.5A CRT BKR ECHAR 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 0
6 to 16 Weeks Calender.png

AUD 71.082
Multiples of: 1

UMCircuit ProtectorsE - Trip3.5 A277 VAC60 VDC3 PoleHandle- 25 C+ 55 CNot Illuminated 
3E3UM


Circuit Breakers 3A CRT BRKR ECHAR 277VAC UL508
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 71.082
Multiples of: 1

UM  3 A277 VAC60 VDC3 PoleHandle- 25 C+ 55 CNon - Illuminated 
3E12UM


Circuit Breakers 12A CRT BRKR ECHAR 277VAC UL508
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 71.082
Multiples of: 1

UM  12 A277 VAC80 VDC3 PoleHandle- 25 C+ 55 CNon - Illuminated 
3E30UM


Circuit Breakers 30A CRT BRKR ECHAR 277VAC UL508
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 71.082
Multiples of: 1

Um  30 A277 VAC80 VDC3 PoleHandle- 25 C+ 55 CNot Illuminated 
3E32UM


Circuit Breakers 32A CRT BRKR ECHAR 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 0
6 to 16 Weeks Calender.png

AUD 71.082
Multiples of: 1

UM  32 A277 VAC60 VDC3 PoleHandle- 25 C+ 55 CNon - Illuminated 
3B4UM


Circuit Breakers 3B4UM, 4A, 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 0
6 to 16 Weeks Calender.png

AUD 71.082
Multiples of: 1

UM  4 A277 VAC 3 PoleHandle- 25 C+ 55 CNon - Illuminated 
3B10UM


Circuit Breakers 10A MCB B CHAR 3 PL 480Y/277VAC UL508
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 71.082
Multiples of: 1

UM  10 A277 VAC80 VDC3 PoleHandle- 25 C+ 55 CNon - Illuminated 
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