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
  
                
3-1393249-9


Circuit Breakers 1A PUSH TO RESET ST
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.

TE Connectivity 808
Ships to you
between Thu. 13 Nov to Wed. 19 Nov
Calender.png

AUD 11.9792

Multiples of: 5

W58Thermal Circuit BreakersCircuit Breaker1 A250 V50 V1 PolePushbutton  Not Illuminated 
4-1423675-0


Circuit Breakers W57-XB1A4A10-20 CKTBKR THERM P
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.

TE Connectivity 796
Ships to you
between Wed. 19 Nov to Fri. 21 Nov
Calender.png

AUD 4.7667

Multiples of: 1

W57Thermal Circuit Breakers 20 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
1423674-3


Circuit Breakers W54-XB1A4A10-6
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.

TE Connectivity 795
Ships to you
between Wed. 19 Nov to Fri. 21 Nov
Calender.png

AUD 6.4167

Multiples of: 1

 Circuit BreakersThermal6 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
W51-A122B1-8


TE Connectivity P&B Circuit Breakers CIRCUIT BRKER 1POLE 8Amps Rocker
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.

TE Connectivity 776
Ships to you
between Wed. 19 Nov to Fri. 21 Nov
Calender.png

AUD 5.9583

Multiples of: 1

W51Thermal Circuit Breakers 8 A250 V50 V1 PoleRocker0 C+ 60 CIlluminatedTray
W51-A152A1-15


Circuit Breakers 15A RCKR ACT NON-ILL
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.

TE Connectivity 776
Ships to you
between Thu. 13 Nov to Wed. 19 Nov
Calender.png

AUD 6.1042

Multiples of: 5

W51Thermal Circuit BreakersCircuit Breaker15 A125 V50 V1 PoleRocker0 C+ 60 CNot Illuminated 
1423673-1


W51-A121B1-5=CKTBKR,THERM,ROCK
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.

TE Connectivity 776
Ships to you
between Thu. 13 Nov to Wed. 19 Nov
Calender.png

AUD 6.5396

Multiples of: 1

           -
1620-3-15A


Circuit Breakers Single pole, thermal miniaturised circuit breaker designed for automotive applications. Fits into fuse blocks designed to ISO 8820-3, Type F. Automatic reset (for DC 12 V only) and open circuit (modified reset to SAE) version optional. Open circuitve
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 776
Ships to you
between Wed. 19 Nov to Fri. 21 Nov
Calender.png

AUD 8.8

Multiples of: 1

1620Thermal Circuit BreakersThermal Automotive Circuit Breaker15 A 24 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
4-1393249-6


Circuit Breakers 30A PUSH TO RESET ST
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.

TE Connectivity 766
Ships to you
between Thu. 13 Nov to Wed. 19 Nov
Calender.png

AUD 8.7787

Multiples of: 1

W58Thermal Circuit BreakersCircuit Breaker30 A250 V50 V1 PolePushbutton  Not Illuminated 
1423712-1


Circuit Breakers W28-XT1A-0.25 CKTBKR,THERM,ROC
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.

TE Connectivity 766
Ships to you
between Thu. 13 Nov to Wed. 19 Nov
Calender.png

AUD 12.9314

Multiples of: 5

 Circuit Breakers 3 A250 VAC32 VDC1 PoleReset Button  Non - Illuminated 
W28-XT1A-0.25


Circuit Breakers W28-XT1A-0.25
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.

TE Connectivity 766
Ships to you
between Thu. 13 Nov to Wed. 19 Nov
Calender.png

AUD 12.9314

Multiples of: 1

W28Thermal Circuit BreakersSupplementary Protector250 mA250 V32 VDC1 PolePushbutton  Not Illuminated 
  • 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 ©2025  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