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
  
                
QLB-203-11B3N-3BA


Circuit Breakers 20A FRT PANEL METAL .250 QC TAB
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.

Qualtek 367
Ships to you
between Thu. 19 Feb to Mon. 23 Feb
Calender.png

AUD 2.9306

Multiples of: 1

QLBCircuit BreakersThermal20 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNot Illuminated 
JLE-1-35475-250


JLE135475250 airpax
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 168
Ships to you
between Fri. 13 Feb to Thu. 19 Feb
Calender.png

AUD 197.7565

Multiples of: 1

           -
4404.0022


Circuit Breakers 10A 0.25" QC Threaded neck
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 167
Ships to you
between Thu. 19 Feb to Mon. 23 Feb
Calender.png

AUD 3.6718

Multiples of: 1

T9 Circuit Breaker For Equipment10 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot Illuminated 
1658-G21-01-P10-15A


Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
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 167
Ships to you
between Thu. 19 Feb to Mon. 23 Feb
Calender.png

AUD 5.8483

Multiples of: 1

1658Thermal Circuit BreakersThermal Overcurrent Circuit Breaker15 A240 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
A9F04102


Circuit breaker; 230VAC; Inom:2A; 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 167
Ships to you
between Fri. 13 Feb to Thu. 19 Feb
Calender.png

AUD 18.2933

Multiples of: 1

   2 A  1     
ST201M-C20


Circuit Breakers MCB ST200M 1P C 20A UL1077
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.

ABB 167
Ships to you
between Thu. 19 Feb to Mon. 23 Feb
Calender.png

AUD 46.2985

Multiples of: 1

ST200MCircuit Breaker 20 A  1 Pole     
A9F04206


Circuit breaker; 400VAC; Inom:6A; Poles no:2; 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 166
Ships to you
between Fri. 13 Feb to Thu. 19 Feb
Calender.png

AUD 38.1103

Multiples of: 1

   6 A  2     
PR21-62-30.0A-XX


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, 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.

Sensata 166
Ships to you
between Fri. 13 Feb to Thu. 19 Feb
Calender.png

AUD 44.8601

Multiples of: 1

           -
112-507-101


Circuit Breaker Thermal 1Pole 7.5A 250VAC/50VDC
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 166
Ships to you
between Fri. 13 Feb to Thu. 19 Feb
Calender.png

AUD 74.7146

Multiples of: 1

           -
W28-ST1A-10


Circuit Breaker - Thermal - Single Pole Fuseholder Type - Push to Reset Actuator - 10A - 250VAC/32VDC - Black Bezel With White ...
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 166
Ships to you
between Fri. 13 Feb to Thu. 19 Feb
Calender.png

AUD 74.7341

Multiples of: 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