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
  
                
4231-T110-K0F2H-1A


Circuit Breakers 1P, 120VAC, 1A Class 1 Div 2 Hydraulic Magnetic Miniature Din Rail Circuit Breaker UL1077
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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.

ETA 0
6 to 16 Weeks Calender.png

AUD 342.936

Multiples of: 1

4231 - THydraulic Magnetic Circuit Breakers 1 A120 VAC50 VDC1 PoleRocker- 40 C+ 65 CNot IlluminatedBulk
A9F54310


CIRCUIT BREAKER, THERMAL MAGNETIC, 3POLE
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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 343.0917

Multiples of: 1

   10 A        
299-3-4178-9


Cir Brkr Hyd Mag
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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 343.1042

Multiples of: 1

            
PFIM-63/4/003-G


RCD breaker; Inom:63A; Ires:30mA; Max surge current:3kA; 400V
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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 0
6 to 16 Weeks Calender.png

AUD 343.2999

Multiples of: 1

   63 A  4     
GMS-63H-50A


Circuit Breakers MMS UP TO 63A HIGH BREAK 34-50A
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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 0
6 to 16 Weeks Calender.png

AUD 343.5158

Multiples of: 1

           -
IEGH6666-1-62-15.0-21-V


Circuit Breakers Cir Brkr Hyd Mag
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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 343.5923

Multiples of: 1

           -
FAZ-D4/3-RT


Current Rating:4A; No. of Poles:3; Current Rating:4A; No. of Poles:3
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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 0
6 to 16 Weeks Calender.png

AUD 343.7306

Multiples of: 1

   4 A        
A9N18513


Schneider Electric
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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 343.8443

Multiples of: 1

C120H  100 A  3     
CELHPK21-37770-200


Circuit Breakers Cir Brkr Hyd Mag
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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 344.0365

Multiples of: 1

            
A9F94340


Circuit breaker; 230/400VAC; 100÷144VDC; Inom: 40A; Poles: 3; 15kA
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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 344.1555

Multiples of: 1

   40 A  3     
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