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
  
                
KD1-20


Supplementary Protector Hydraulic Magnetic Circuit Breaker
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 1013
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 8.9508
Multiples of: 1

            
W58-X1101-2.5


TE Connectivity 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 1011
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 5.5833
Multiples of: 100

W58Thermal Circuit Breakers 2.5 A250 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
3-1393250-1


Circuit Breakers W28-XQ1A-16
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. 12 Feb to Wed. 18 Feb Calender.png

AUD 4.9366
Multiples of: 10

   16 A  1     
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 983
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 5.0933
Multiples of: 5

           -
1423674-5


Circuit Breakers W54-XB1A4A10-8 CKTBKR THERM PB
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 974
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 4.2235
Multiples of: 1

W54Circuit BreakersThermal8 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNot Illuminated 
1-2486200-9


Circuit Breakers W52-A162A1-8=CKTBKR,THERM,ROCK,QC.250RED OPAQUE 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.

TE Connectivity 970
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 2.5448
Multiples of: 1

W52Circuit BreakerThermal8 A250 VAC 1 PoleRocker0 C+ 50 CNon - Illuminated 
2-2486200-1


Circuit Breakers W52-A151A1-10=CKTBKR,THERM,ROCBLACK OPAQUE 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 Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 4.3836
Multiples of: 1

W52Circuit BreakerThermal10 A125 VAC 1 PoleRocker0 C+ 60 CNon - Illuminated 
W51-A122B1-20


TE Connectivity P&B Circuit Breakers 20A 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 927
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 6.0681
Multiples of: 1

W51Thermal Circuit BreakersCircuit Breaker20 A250 V50 V1 PoleRocker0 C+ 60 CIlluminated 
1610-21-5A


Circuit Breakers Miniaturised single pole press-to-reset 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. Colour-cod
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 226
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 8.2746
Multiples of: 1

1610Thermal Circuit BreakersThermal Automotive Circuit Breaker5 A 32 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
W67-X2Q12-15


TE Connectivity P&B Circuit Breakers 15A 1 POLE TOGGLE
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 133
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 82.8842
Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersHydraulic/Magnetic Circuit Breaker15 A277 V 1 PoleToggle  Not Illuminated 
  • 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 ©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