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
  
                
NCN340


Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3; DIN; Charact: C
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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.

Hager 0
6 to 16 Weeks Calender.png

AUD 74.3142
Multiples of: 1

NCN  40 A  3     
4430.0600


Circuit breaker; 4A; MCB
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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.

Schurter 0
6 to 16 Weeks Calender.png

AUD 74.3142
Multiples of: 1

   4 A        
4430.0740


Circuit breaker; 5A; MCB
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.

Schurter 0
6 to 16 Weeks Calender.png

AUD 74.3142
Multiples of: 1

   5 A        
4430.0702


Circuit breaker; 6A; MCB
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.

Schurter 0
6 to 16 Weeks Calender.png

AUD 74.3142
Multiples of: 1

   6 A        
4430.1020


Circuit breaker; 7.5A; MCB
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.

Schurter 0
6 to 16 Weeks Calender.png

AUD 74.3142
Multiples of: 1

   7.5 A        
4430.0958


Circuit breaker; 10A; MCB
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.

Schurter 0
6 to 16 Weeks Calender.png

AUD 74.3142
Multiples of: 1

   10 A        
4430.0435


Circuit breaker; 3.5A; MCB
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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.

Schurter 0
6 to 16 Weeks Calender.png

AUD 74.3142
Multiples of: 1

   3.5 A        
PE9070


Other industrial control products ROHS
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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.

Pasternack 0
6 to 16 Weeks Calender.png

AUD 74.3458
Multiples of: 1

            
S 302 D63 DX


Circuit breaker; 400VAC; Inom:63A; Poles no:2; Mounting: DIN; 6kA
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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.

Legrand 0
6 to 16 Weeks Calender.png

AUD 74.3557
Multiples of: 1

   63 A  2     
TMC 7/8 277VAC SHNT


Thermomagnetic device circuit breaker, Connection method: Screw, Cross section: 1 mm²- 35 mm², AWG: 18 - 2, Width: 18 mm, ...
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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.

Phoenix Contact 0
6 to 16 Weeks Calender.png

AUD 74.3619
Multiples of: 1

            
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