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...386387388389390...
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
  
                
219-4-6388-179


Cir Brkr, HydMag, 3 pl, 600
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 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 619.425
Multiples of: 1

            
B215R


Circuit Breaker Molded Case 2Pole 15A 240VAC
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.

Siemens 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 737.6446
Multiples of: 1

           -
M39019/01-245


Circuit Breaker Magnetic 1Pole 9A 240VAC/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.

Sensata 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 911.7369
Multiples of: 1

           -
AP6-1-52-752


Circuit Breakers Cir Brkr Hyd Mag
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 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 995.3451
Multiples of: 1

           -
M39019/01-219S


Circuit Breakers 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.

Sensata 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 1035.7192
Multiples of: 1

APCircuit Breakers 2 A250 VAC50 VDC1 PoleToggle  Not Illuminated 
209-6-21637-44


Circuit Breakers Cir Brkr Hyd Mag
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 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 1037.349
Multiples of: 1

            
M39019/03-324


Circuit Breakers Cir Brkr Hyd Mag
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 21
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 1689.1091
Multiples of: 1

           -
UEB6-63L/C161


Circuit breaker; 230/400VAC; Inom: 16A; Poles: 1; Charact: C; 4.5kA
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.

Hongfa 20
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 4.221
Multiples of: 1

   16 A  1     
UEB6-63L/C061


Circuit breaker; 230/400VAC; Inom: 6A; Poles: 1; Charact: C; 4.5kA
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.

Hongfa 20
Ships to you
between Fri. 10 Jul to Thu. 16 Jul Calender.png

AUD 5.019
Multiples of: 1

   6 A  1     
M39019/03-231S


Circuit Breaker Magnetic 2Pole 5A 240VAC/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.

SENSATA 0
6 to 16 Weeks Calender.png

AUD 874.1258
Multiples of: 1

APCircuit Breakers 5 A250 VAC50 VDC2 PoleToggle  Non - Illuminated 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...386387388389390...

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