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
  
                
W69-X2Q12-3


Circuit Breaker Magnetic 3Pole 3A 277VAC
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 324
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 180.075

Multiples of: 1

            
W28-XT1A-0.50


Circuit Breakers CIRCUIT BREAKER THERMAL .5A BLK
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 323
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 8.5312

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type500 mA250 V32 V1 PolePushbutton  Not Illuminated 
6-1393250-1


Circuit Breakers CIRCUIT BREAKER THERMAL .5A BLK
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 323
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 8.5312

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type500 mA250 V32 V1 PolePushbutton  Not Illuminated 
1620-3-30A


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 321
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 8.3625

Multiples of: 1

1620Thermal Circuit BreakersThermal Automotive Circuit Breaker30 A 24 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
2480200000


Circuit Breakers MCB 1077 1P C 40A ACDC
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.

Weidmuller 320
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 25.6688

Multiples of: 12

MCB           
IELH11-1-61-30.0-B01-V


Circuit Breaker Magnetic 2Pole 30A
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 320
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 58.9125

Multiples of: 1

           -
1-1393249-3


Circuit breaker; Urated:250VAC; 50VDC; 25A; 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 317
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 12.225

Multiples of: 1

   25 A  1     
A9F04106


Circuit breaker; 230VAC; Inom:6A; 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 316
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 14.343

Multiples of: 1

   6 A  1     
CMB-203-27G3N-B-J


Circuit Breaker Thermal 1Pole 20A 125VAC/250VAC/32VDC
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 315
Ships to you
between Thu. 01 Oct to Mon. 05 Oct
Calender.png

AUD 6.6

Multiples of: 1

CMBCircuit BreakersThermal20 A125 VAC to 250 VAC32 VDC1 PoleReset Button- 10 C+ 60 CNon - Illuminated 
1610-H2-6A


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 315
Ships to you
between Thu. 01 Oct to Mon. 05 Oct
Calender.png

AUD 7.92

Multiples of: 1

1610Automotive Circuit BreakersThermal Automotive6 A 32 VDC1 PoleButton- 40 C+ 85 CNot 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