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.
Enable Filter
Manufacturer
Reset
Series
Reset
Product
Reset
Type
Reset
Current Rating
Reset
Voltage Rating AC
Reset
Voltage Rating DC
Reset
Number of Poles
Reset
Actuator Type
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Illuminated
Reset
Packaging
Reset
First...931932933934935...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
MA1-B-14-615-1-A22-2-J


Circuit Breakers MA1B146151A222J
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.

Carling 2
Ships to you
between Wed. 29 Jul to Fri. 31 Jul Calender.png

AUD 46.3122
Multiples of: 1

MCircuit BreakersHydraulic - Magnetic15 A125 VAC , 250 VAC80 VDC1 PoleRocker- 40 C+ 85 CNon - Illuminated 
3120-N523-P7T1-W02D-4A


Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
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 2
Ships to you
between Wed. 29 Jul to Fri. 31 Jul Calender.png

AUD 46.56
Multiples of: 1

3120 - NCircuit BreakersThermal Overcurrent4 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
ETIMAT 6 2P C2


Circuit breaker; 230/400VAC; Inom: 2A; Poles: 2; DIN; Charact: C; 6kA
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.

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

AUD 46.2721
Multiples of: 1

ETIMAT 6  2 A  2     
CR15-52-20.0A-R07CV-V


Circuit Breakers Cir Brkr Hyd Mag
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.

Sensata 2
Ships to you
between Wed. 29 Jul to Fri. 31 Jul Calender.png

AUD 47.1692
Multiples of: 1

Snapak           
AA2-X0-16-284-421-4


Hydraulic/Magnetic Circuit Breaker - 2 Pole - 277VAC/80VDC - Handle Actator (One Per Pole) - Without Aux Switch - Screw ...
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.

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

AUD 47.6026
Multiples of: 2

AA - Series Hydraulic Magnetic Circuit Breakers  277 VAC80 VDC2 PoleHandle- 40 C+ 85 CNot Illuminated 
BA2-X0-07-588-X32-C


Hydraulic/Magnetic Circuit Breaker - 2 Pole - 277VAC/80VDC - Handle (One Per Pole) - Without Aux Switch - Dual Legend ...
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.

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

AUD 47.7789
Multiples of: 2

            
AD1-B0-34-450-5J2-C


Circuit Breaker Hydraulic Magnetic 1Pole 5A 277VAC/80VDC
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.

Carling 2
Ships to you
between Wed. 29 Jul to Fri. 31 Jul Calender.png

AUD 47.9583
Multiples of: 1

A UL1077Hydraulic - Magnetic Circuit BreakersHydraulic - Magnetic5 A277 VAC80 VDC1 PoleRocker- 40 C+ 85 CNon - Illuminated 
FAZ-B25/1N


Circuit breaker; 230/400VAC; Inom:25A; Poles no:1+N; DIN; 15kA
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.

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

AUD 47.3691
Multiples of: 1

   25 A  1 + N     
AC1-B0-34-630-131-D


Circuit Breakers 30 A ONE 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.

Carling 2
Ships to you
between Wed. 29 Jul to Fri. 31 Jul Calender.png

AUD 48.7341
Multiples of: 1

AHydraulic Magnetic Circuit BreakersCircuit Breaker30 A277 V80 V1 PoleRocker  Not Illuminated 
5SL4320-6


Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3; DIN; Charact: B
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.

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

AUD 50.0019
Multiples of: 1

5SL4  20 A  3     
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...931932933934935...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted