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
  
                
1020081


Circuit Breakers TMC 72D 63A
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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 42.084

Multiples of: 1

TMC 7Circuit BreakersThermomagnetic63 A277 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
3120-F321-P7T1-W01D-4A


Circuit Breakers An extremely versatile range of rocker switch/thermal circuit breakers
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.

ETA 0
6 to 16 Weeks Calender.png

AUD 42.084

Multiples of: 1

3120 - F Thermal Overcurrent Circuit Breaker4 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNot Illuminated 
3120-F521-P7T1-W01D-15A


Circuit Breakers An extremely versatile range of rocker switch/thermal circuit breakers
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.

ETA 0
6 to 16 Weeks Calender.png

AUD 42.084

Multiples of: 1

3120 - F Thermal Overcurrent Circuit Breaker15 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNot Illuminated 
3120-F521-P7T1-W01D-12A


Circuit Breakers An extremely versatile range of rocker switch/thermal circuit breakers
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.

ETA 0
6 to 16 Weeks Calender.png

AUD 42.084

Multiples of: 1

3120 - F Thermal Overcurrent Circuit Breaker12 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNot Illuminated 
3120-F321-P7T1-W01D-5A


Circuit Breakers An extremely versatile range of rocker switch/thermal circuit breakers
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.

ETA 0
6 to 16 Weeks Calender.png

AUD 42.084

Multiples of: 1

3120 - FThermal Circuit BreakersThermal Overcurrent Circuit Breaker5 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNot Illuminated 
3120-F321-P7T1-W01D-16A


Circuit Breakers An extremely versatile range of rocker switch/thermal circuit breakers
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.

ETA 0
6 to 16 Weeks Calender.png

AUD 42.084

Multiples of: 1

3120 - FThermal Circuit BreakersThermal Overcurrent Circuit Breaker16 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNot Illuminated 
3120-F321-P7T1-W01D-3A


Circuit Breakers An extremely versatile range of rocker switch/thermal circuit breakers
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.

ETA 0
6 to 16 Weeks Calender.png

AUD 42.084

Multiples of: 1

3120 - FThermal Circuit BreakersThermal Overcurrent Circuit Breaker3 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNot Illuminated 
3120-F321-P7T1-W01D-8A


Circuit Breakers An extremely versatile range of rocker switch/thermal circuit breakers
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.

ETA 0
6 to 16 Weeks Calender.png

AUD 42.084

Multiples of: 1

3120 - FThermal Circuit BreakersThermal Overcurrent Circuit Breaker8 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNot Illuminated 
S 302 D40 TX


Circuit breaker; 400VAC; Inom:40A; 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 42.1034

Multiples of: 1

   40 A  2     
1279050000


Circuit Breakers ETA 1180 01 7A
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.

Weidmuller 0
6 to 16 Weeks Calender.png

AUD 42.1181

Multiples of: 1

            
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