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...3637383940...
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
  
                
1-1423673-4


W51-A122B1-20=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 989
Ships to you
between Thu. 13 Nov to Wed. 19 Nov Calender.png

AUD 6.5625
Multiples of: 5

           -
W57-XB7A4A10-5


Circuit Breakers 5A PUSH TO RESET
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 983
Ships to you
between Wed. 19 Nov to Fri. 21 Nov Calender.png

AUD 3.3917
Multiples of: 1

W57Thermal Circuit BreakersPush To Reset Only Circuit Breaker5 A250 V 1 PolePushbutton  Not Illuminated 
4-1393247-2


Circuit Breakers 5A TOGGLE ACTUATOR
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 976
Ships to you
between Thu. 13 Nov to Wed. 19 Nov Calender.png

AUD 54.8333
Multiples of: 1

W31Thermal Circuit BreakersThermal Circuit Breaker5 A240 V50 V1 PoleToggle  Not Illuminated 
W31-X2M1G-5


TE Connectivity P&B Circuit Breakers 5A TOGGLE ACTUATOR
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 976
Ships to you
between Thu. 13 Nov to Wed. 19 Nov Calender.png

AUD 54.8333
Multiples of: 1

W31Thermal Circuit BreakersThermal Circuit Breaker5 A240 V50 V1 PoleToggle  Not Illuminated 
1-1423673-5


Circuit Breakers W51-A151A1-5=CKTBKRK 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 970
Ships to you
between Thu. 13 Nov to Wed. 19 Nov Calender.png

AUD 5.2917
Multiples of: 5

W51Thermal Circuit BreakersSupplementary Protector5 A125 V50 VDC1 PoleRocker  Illuminated 
W51-A151A1-5


Circuit Breakers 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 970
Ships to you
between Thu. 13 Nov to Wed. 19 Nov Calender.png

AUD 4.7708
Multiples of: 5

W51Circuit BreakersThermal5 A125 VAC50 VDC1 PoleRocker0 C+ 50 CNon - Illuminated 
W51-A121B1-15


Circuit Breakers 15A RCKR ACT RED 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 970
Ships to you
between Thu. 13 Nov to Wed. 19 Nov Calender.png

AUD 6.1208
Multiples of: 1

W51Thermal Circuit BreakersCircuit Breaker15 A125 V50 V1 PoleRocker0 C+ 60 CIlluminated 
W51-A151A1-7


Circuit Breaker Thermal 1Pole 7A 125VAC
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 970
Ships to you
between Thu. 13 Nov to Wed. 19 Nov Calender.png

AUD 6.2978
Multiples of: 1

W51Thermal Circuit BreakersSupplementary Protector7 A125 V50 VDC1 PoleRocker  Not Illuminated 
CMB-063-11D3N-B-D


Circuit Breakers CMB06311D3NBD
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 969
Ships to you
between Wed. 19 Nov to Fri. 21 Nov Calender.png

AUD 5.1558
Multiples of: 1

 Circuit BreakersThermal6 A125 VAC to 250 VAC32 VDC1 PoleReset Button- 10 C+ 60 CNon - Illuminated 
1393249-5


Circuit breaker; Urated:250VAC; 50VDC; 1A; Contacts: SPST-NC
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 662
Ships to you
between Thu. 13 Nov to Wed. 19 Nov Calender.png

AUD 11.6667
Multiples of: 5

   1 A  1     
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...3637383940...

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 ©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