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...156157158159160...
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
  
                
2907599


Circuit Breaker Thermal Magnetic 1Pole 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.

Phoenix Contact 110
Ships to you
between Mon. 17 Nov to Fri. 21 Nov Calender.png

AUD 89.875
Multiples of: 1

TMC 8Circuit BreakersThermomagnetic30 A240 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
4400.0232


Circuit breaker; Urated: 240VAC; 48VDC; 7.5A; SPST; Poles: 1; screw
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 91
Ships to you
between Mon. 17 Nov to Fri. 21 Nov Calender.png

AUD 10.8033
Multiples of: 1

   7.5 A  1     
4400.0285


Circuit breaker; Urated: 240VAC; 48VDC; 16A; SPST; Poles: 1; SNAP-IN
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 91
Ships to you
between Mon. 17 Nov to Fri. 21 Nov Calender.png

AUD 12.1333
Multiples of: 1

   16 A  1     
4400.0264


Circuit breaker; 2A; MCB
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 91
Ships to you
between Mon. 17 Nov to Fri. 21 Nov Calender.png

AUD 12.32
Multiples of: 1

   2 A        
4400.0171


Circuit breaker; Urated: 240VAC; 48VDC; 5A; SPST; Poles: 1; SNAP-IN
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 91
Ships to you
between Mon. 17 Nov to Fri. 21 Nov Calender.png

AUD 13.1367
Multiples of: 1

   5 A  1     
0UCB005.X


Circuit Breakers 5A
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.

Littelfuse 91
Ships to you
between Fri. 21 Nov to Tue. 25 Nov Calender.png

AUD 15.1443
Multiples of: 1

UCBCircuit BreakersUniversal5 A 12 VDC1 PoleReset Button  Non - IlluminatedBulk
30055-50


Circuit Breakers CIRCUIT BREAKER 50A 12V MET B
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.

Littelfuse 91
Ships to you
between Fri. 21 Nov to Tue. 25 Nov Calender.png

AUD 15.5466
Multiples of: 1

 Stud Type Circuit BreakersBox Style Circuit Breakers50 A  2 Pole   Not IlluminatedBulk
3-128-221


Circuit Breakers snap-in, on-off switch, 2pole, rocker: white, marking: I/0-embossed, front flange: black, 5A
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 91
Ships to you
between Fri. 21 Nov to Tue. 25 Nov Calender.png

AUD 26.06
Multiples of: 1

 Circuit BreakersThermal5 A240 VAC60 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
TCP 20/DC32V


Thermal device circuit breaker, Number of positions: 1, Nominal current: 20 A, Nominal voltage: 32 V, Width: 6 mm, Fuse ...
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.

Phoenix Contact 91
Ships to you
between Mon. 17 Nov to Fri. 21 Nov Calender.png

AUD 30.4242
Multiples of: 1

            
R21-62F-15.0A-R01CV-V


Cir Brkr, HydMag, 2 pl, 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.

Sensata 91
Ships to you
between Mon. 17 Nov to Fri. 21 Nov Calender.png

AUD 94.5833
Multiples of: 3

           -
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...156157158159160...

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 ©2025  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