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
  
                
GB2DB16


Circuit Breakers CIRCUIT PROTECTOR 277VAC 10A GB2
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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 2
Ships to you
between Wed. 29 Jul to Fri. 31 Jul
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AUD 140.3239

Multiples of: 1

GB2Circuit BreakersThermal - Magnetic10 A415 VAC48 VDC2 PoleToggle- 20 C+ 60 CNot Illuminated 
HN-C63/3


Circuit breaker; 230/400VAC; Inom:63A; Poles no: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.

Eaton 2
Ships to you
between Thu. 23 Jul to Wed. 29 Jul
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AUD 138.8821

Multiples of: 1

   63 A  3     
HNB-B10/1N/003


RCBO breaker; Inom:10A; Ires:30mA; Max surge current:250A; 230V
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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.

Eaton 2
Ships to you
between Thu. 23 Jul to Wed. 29 Jul
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AUD 139.9791

Multiples of: 1

   10 A  1 + N     
CA2-B0-44-635-311-C


CA2B044635311C
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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.

Carling 2
Ships to you
between Thu. 23 Jul to Wed. 29 Jul
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AUD 141.6129

Multiples of: 1

            
AB3-X0-00-159-3B1-C


Hydraulic/Magnetic Circuit Breaker - 3 Pole - 277VAC/80VDC - Handle Actator (One Per Multipole Unit) - Without Aux Switch - ...
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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.

Carling 2
Ships to you
between Thu. 23 Jul to Wed. 29 Jul
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AUD 283.4608

Multiples of: 1

A   277 VAC80 VDC      
CB2-B0-26-615-12C-C


Circuit Breaker Hydraulic Magnetic 2Pole 15A 277VAC/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.

Carling 2
Ships to you
between Thu. 23 Jul to Wed. 29 Jul
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AUD 142.514

Multiples of: 1

C Supplementary Protector / Motor Controller         
2478390000


Circuit Breakers MCB 489 3P C 8A ACDC
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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.

Weidmuller 2
Ships to you
between Wed. 29 Jul to Fri. 31 Jul
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AUD 142.7029

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic8 A277 VAC60 VDC3 PoleLever- 35 C+ 70 CNon - Illuminated 
GMB633PC8


Circuit Breakers MCB UL489 C 3P 8A LUG T
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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.

Carlo Gavazzi 2
Ships to you
between Thu. 23 Jul to Wed. 29 Jul
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AUD 143.18

Multiples of: 1

GMB63Circuit BreakersMiniature8 A240 VAC60 VDC , 125 VDC3 PoleLever- 25 C+ 55 CNot Illuminated 
IELHK11-1-63F-25.0-01-V


Circuit Breaker Magnetic 2Pole 25A
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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 2
Ships to you
between Thu. 23 Jul to Wed. 29 Jul
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AUD 143.3368

Multiples of: 1

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic25 A  2 PoleHandle- 40 C+ 85 CNot Illuminated 
APG666-1-65-502-01


Circuit Breaker Magnetic 3Pole 5A
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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 2
Ships to you
between Thu. 23 Jul to Wed. 29 Jul
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AUD 143.6306

Multiples of: 1

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