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
  
                
KD1-8


KD18 eaton
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 1099
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 14.8033

Multiples of: 1

            
W51-A122B1-7


Circuit Breakers CKTBKRTHERMROCK
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 1083
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 4.9953

Multiples of: 5

W51Thermal Circuit Breakers 7 A250 V50 V1 PoleRocker  IlluminatedTray
1-1423673-0


W51-A122B1-7=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 1083
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 6.1716

Multiples of: 10

           -
1-1393250-9


Circuit Breakers 0.25A 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 1072
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 9.0896

Multiples of: 5

W28Thermal Circuit BreakersFuse Holder Type250 mA250 V32 V1 PolePushbutton  Not Illuminated 
W28-XQ1A-0.25


Circuit Breakers 0.25A 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 1072
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 9.4422

Multiples of: 5

W28Thermal Circuit BreakersFuse Holder Type250 mA250 V32 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
1610-92-20A


Circuit Breakers Miniaturised single pole autoreset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which are cost critical. Version 1616is
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 1069
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 8.1022

Multiples of: 1

1610Thermal Circuit BreakersThermal Automotive Circuit Breaker20 A 12 VDC1 PoleSelf - Reset- 40 C+ 85 CNot Illuminated 
4-1423673-0


W51-A152A1-10=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 1068
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 5.207

Multiples of: 1

           -
1-1423673-2


W51-A122B1-10=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 1064
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 6.75

Multiples of: 1

           -
KD1-15


Circuit Breaker 1Pole 15A 250VAC
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 1057
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 16.5676

Multiples of: 1

   15 A        
6-1393250-8


Circuit Breakers
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 1045
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 5.0671

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type3 A250 V32 V1 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 ©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