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
  
                
4-1393249-6


Circuit Breakers 30A PUSH TO RESET ST
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 478
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 8.3438

Multiples of: 1

W58Thermal Circuit BreakersCircuit Breaker30 A250 V50 V1 PolePushbutton  Not Illuminated 
W58-XC4C12A-30


Circuit Breakers 30A PUSH TO RESET ST
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 478
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 8.3438

Multiples of: 1

W58Thermal Circuit BreakersCircuit Breaker30 A250 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
QMB-123-11C3N-3BA


Circuit Breakers 12A FRT PNL PLASTIC .250 QC TAB TUV
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 477
Ships to you
between Thu. 01 Oct to Mon. 05 Oct
Calender.png

AUD 1.9965

Multiples of: 1

QMBCircuit BreakersThermal12 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
QMB-073-00ENN-3BA


Circuit Breakers 7A Snap In Plastic .250 QC TAB TUV
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 477
Ships to you
between Thu. 01 Oct to Mon. 05 Oct
Calender.png

AUD 2.2615

Multiples of: 1

QMBCircuit BreakersThermal7 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNot Illuminated 
6-1393250-5


Circuit Breakers 15A 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 477
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 4.9125

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type15 A250 V32 V1 PolePushbutton  Not Illuminated 
W28-XT1A-15


Circuit Breakers 15A 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 477
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 4.9125

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type15 A250 V32 V1 PolePushbutton  Not Illuminated 
CLB-303-27E3N-W-A/30


Circuit Breaker Thermal 1Pole 30A 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 475
Ships to you
between Thu. 01 Oct to Mon. 05 Oct
Calender.png

AUD 7.029

Multiples of: 1

CLBCircuit BreakersThermal30 A125 VAC to 250 VAC32 VDC1 PoleReset Button- 10 C+ 60 CNon - Illuminated 
CMB-153-27G3N-W-A/15


Circuit Breakers CMB15327G3NWA/15
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 473
Ships to you
between Thu. 01 Oct to Mon. 05 Oct
Calender.png

AUD 5.4615

Multiples of: 1

CMBCircuit BreakersThermal15 A250 VAC32 VDC1 PoleReset Button- 40 C+ 85 CNon - Illuminated 
1620-3-7.5A


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 473
Ships to you
between Thu. 01 Oct to Mon. 05 Oct
Calender.png

AUD 8.7285

Multiples of: 1

1620Thermal Circuit BreakersThermal Automotive Circuit Breaker7.5 A 24 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
W28-XQ1B-2


Circuit Breaker Thermal 1Pole 2A 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.

TE Connectivity 472
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 27.2062

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