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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First...931932933934935...
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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
HN-B6/1N


Circuit breaker; 230/400VAC; Inom:6A; Poles no:1+N; DIN; 6kA; IP20
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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 Calender.png

AUD 40.6773
Multiples of: 1

   6 A  1 + N     
5SL4208-6


Circuit breaker; 230/400VAC; Inom: 8A; Poles: 2; DIN; Charact: B
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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 2
Ships to you
between Thu. 23 Jul to Wed. 29 Jul Calender.png

AUD 41.7085
Multiples of: 1

5SL4  8 A  2     
2CDS253001R0205


Circuit breaker; 400VAC; Inom:20A; Poles no:3; 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.

ABB 2
Ships to you
between Thu. 23 Jul to Wed. 29 Jul Calender.png

AUD 40.9845
Multiples of: 1

   20 A  3     
GLX420315


Fourth pole; side; GL
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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.

Lovato 2
Ships to you
between Thu. 23 Jul to Wed. 29 Jul Calender.png

AUD 41.2039
Multiples of: 1

            
5SY4125-5


Circuit breaker; 230/400VAC; Inom: 25A; Poles: 1; DIN; Charact: A
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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 2
Ships to you
between Thu. 23 Jul to Wed. 29 Jul Calender.png

AUD 41.9499
Multiples of: 1

5SY4  25 A  1     
1B20UM


Circuit Breakers 20A MCB B Char 1pl 277VAC UL508
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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 2
Ships to you
between Thu. 23 Jul to Wed. 29 Jul Calender.png

AUD 42.2547
Multiples of: 1

UM  20 A277 VAC42 VDC1 PoleHandle- 25 C+ 55 CNon - Illuminated 
IUG6-1-51-15.0-01


Circuit Breaker Hydraulic Magnetic 1Pole 15A
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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 Calender.png

AUD 42.5093
Multiples of: 3

IUG  15 A 80 VDC1 PoleToggle- 40 C+ 85 CNot Illuminated 
MU1-B-10-410-1-A21-B-M


Circuit Breakers MU1B104101A21BM
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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 Wed. 29 Jul to Fri. 31 Jul Calender.png

AUD 43.0708
Multiples of: 1

 Circuit BreakersHydraulic - Magnetic1 A125 VAC /250 VAC80 VDC1 PolePush to Reset- 40 C+ 85 CNon - IlluminatedBulk
AA1-B0-52-640-581-C


Circuit Breakers
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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 Wed. 29 Jul to Fri. 31 Jul Calender.png

AUD 43.4935
Multiples of: 1

ACircuit BreakersHydraulic - Magnetic40 A277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNon - Illuminated 
5SL4204-6


Circuit breaker; 230/400VAC; Inom: 4A; Poles: 2; DIN; Charact: B
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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 1
Ships to you
between Thu. 23 Jul to Wed. 29 Jul Calender.png

AUD 41.7085
Multiples of: 1

5SL4  4 A  2     
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First...931932933934935...

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