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
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
  
                
4400.0097


Circuit breaker; Urated: 240VAC; 48VDC; 0.1A; SPST; Poles: 1; 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.

Schurter 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul
Calender.png

AUD 11.1457

Multiples of: 1

   0.1 A  1     
BW9BTAA-S2W


Molded Case Circuit Breakers Terminal Covers
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.

Fuji 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul
Calender.png

AUD 14.7118

Multiples of: 1

           -
1170-21-5A


Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost of ownership bene
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 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul
Calender.png

AUD 20.9021

Multiples of: 1

1170 Thermal Automotive5 A 28 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
PP11-1-15.0A-OB-S


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 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul
Calender.png

AUD 25.3685

Multiples of: 3

SnapakCircuit Breakers 15 A  1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
MT1-B-14-615-3-A24-B-E


Circuit Breakers MT1B146153A24BE
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 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul
Calender.png

AUD 31.9701

Multiples of: 10

MCircuit BreakersHydraulic - Magnetic15 A125 VAC /250 VAC80 VDC1 PolePush - Pull- 40 C+ 85 CNon - Illuminated 
AA1-B0-34-640-9D1-C


Circuit Breaker 1Pole 40A 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 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul
Calender.png

AUD 26.6222

Multiples of: 10

ACircuit BreakersHydraulic - Magnetic40 A277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
AA1-B0-46-620-121-C


AA1B046620121C
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 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul
Calender.png

AUD 25.7438

Multiples of: 10

            
A9F05104


Circuit breaker; 230VAC; Inom:4A; Poles no:1; Mounting: DIN; 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.

Schneider 15
Ships to you
between Fri. 10 Jul to Thu. 16 Jul
Calender.png

AUD 18.4737

Multiples of: 1

   4 A  1     
5SL6120-7


Circuit breaker; 230VAC; Inom:20A; Poles no:1; Mounting: DIN; 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.

Siemens 10
Ships to you
between Fri. 10 Jul to Thu. 16 Jul
Calender.png

AUD 9.3246

Multiples of: 1

   20 A  1     
4400.0499


Circuit breaker; Urated: 240VAC; 48VDC; 16A; SPST; Poles: 1; 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.

Schurter 0
6 to 16 Weeks Calender.png

AUD 9.408

Multiples of: 1

   16 A  1     
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

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

 

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.
 

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