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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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
  
                
5SU1654-1KK20


RCBO breaker; Inom: 20A; Ires: 300mA; Poles: 1+N; 230/400VAC; DIN
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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.

Siemens 0
6 to 16 Weeks Calender.png

AUD 175.9929
Multiples of: 1

5SU  20 A  1 + N     
5SU1654-1KK25


RCBO breaker; Inom: 25A; Ires: 300mA; Poles: 1+N; 230/400VAC; DIN
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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.

Siemens 0
6 to 16 Weeks Calender.png

AUD 175.9929
Multiples of: 1

5SU  25 A  1 + N     
5SU1654-1KK32


RCBO breaker; Inom: 32A; Ires: 300mA; Poles: 1+N; 230/400VAC; DIN
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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.

Siemens 0
6 to 16 Weeks Calender.png

AUD 175.9929
Multiples of: 1

5SU  32 A  1 + N     
5SU1654-1KK40


RCBO breaker; Inom: 40A; Ires: 300mA; Poles: 1+N; 230/400VAC; DIN
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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.

Siemens 0
6 to 16 Weeks Calender.png

AUD 175.9929
Multiples of: 1

5SU  40 A  1 + N     
A9Z12480


RCD breaker; Inom:80A; Ires:100mA; Poles no:4; 400V; Mounting: DIN
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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.

Schneider 0
6 to 16 Weeks Calender.png

AUD 176.0051
Multiples of: 1

   80 A  4     
3Z20UM


Circuit Breakers 20A Z 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 0
6 to 16 Weeks Calender.png

AUD 176.148
Multiples of: 1

UM  20 A277 VAC80 VDC3 PoleHandle- 25 C+ 55 CNon - Illuminated 
3Z32UM


Circuit Breakers 32A Z 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 0
6 to 16 Weeks Calender.png

AUD 176.148
Multiples of: 1

UM  32 A277 VAC80 VDC3 PoleHandle- 25 C+ 55 CNon - Illuminated 
3Z125UM


Circuit Breaker Motor Protector 3Pole 25A 277V/480VAC
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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 176.148
Multiples of: 1

UM  12.5 A277 VAC80 VDC3 PoleHandle- 25 C+ 55 CNon - Illuminated 
3Z15UM


Circuit Breakers 15A Z Characteristic UL 508 3 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

AUD 176.148
Multiples of: 1

UM  15 A277 VAC80 VDC3 PoleHandle- 25 C+ 55 CNon - Illuminated 
IEGH6666-1-62-10.0-91-V


Circuit Breaker Hydraulic Magnetic 4Pole 10A 250VAC
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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.

Sensata 0
6 to 16 Weeks Calender.png

AUD 176.3152
Multiples of: 1

 Circuit BreakersHydraulic - Magnetic10 A240 VAC80 VDC4 PoleToggle- 40 C+ 85 CNot Illuminated 
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