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...871872873874875...
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
  
                
MBN325E


Circuit breaker; 400VAC; Inom:25A; Poles no:3; 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.

Hager 3
Ships to you
between Wed. 22 Jul to Tue. 28 Jul Calender.png

AUD 45.5481
Multiples of: 1

   25 A  3     
2CDS253025R0405


Circuit breaker; 400VAC; Inom:40A; Poles:3; DIN; Charact: B; 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.

ABB 3
Ships to you
between Wed. 22 Jul to Tue. 28 Jul Calender.png

AUD 45.3725
Multiples of: 1

   40 A  3     
A9F04625


Circuit breaker; 400VAC; Inom:25A; Poles no:1+N; Mounting: DIN
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 3
Ships to you
between Wed. 22 Jul to Tue. 28 Jul Calender.png

AUD 46.1843
Multiples of: 1

   25 A  1 + N     
AM1-Z21-058


AM1Z21058 heinemann canada corporation
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.

HEINEMANN CANADA CORPORATION 3
Ships to you
between Wed. 22 Jul to Tue. 28 Jul Calender.png

AUD 46.5644
Multiples of: 1

            
DA1-B0-24-610-121-C


Circuit Breaker 1Pole 10A 277VAC/480VAC
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 3
Ships to you
between Wed. 22 Jul to Tue. 28 Jul Calender.png

AUD 47.4067
Multiples of: 1

            
BA1-B2-24-425-121-D


Circuit Breakers BA1B224425121D
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 3
Ships to you
between Tue. 28 Jul to Thu. 30 Jul Calender.png

AUD 47.4756
Multiples of: 1

BCircuit BreakersSupplementary Protector 277 VAC80 VDC      
QY-1-13-DM-U2-5


Circuit Breaker Magnetic (Hydraulic Delay) - 1 Pole - 5A - 80VDC - Lever Actuator - DIN Rail.
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.

Circuit Breaker 3
Ships to you
between Wed. 22 Jul to Tue. 28 Jul Calender.png

AUD 47.8573
Multiples of: 12

           -
1C1UM


Circuit Breakers 1A MCB CCHAR 1pl 277VAC UL508
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.

Altech 3
Ships to you
between Wed. 22 Jul to Tue. 28 Jul Calender.png

AUD 48.014
Multiples of: 1

UmCircuit Protection DevicesC - Trip1.0 A277 V42 VDC1 PoleHandle- 25 C+ 55 CNot Illuminated 
2477910000


Circuit Breakers MCB 489 1P C 12A 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 3
Ships to you
between Tue. 28 Jul to Thu. 30 Jul Calender.png

AUD 49.3547
Multiples of: 1

MCBCircuit BreakersThermal - Magnetic12 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
A9F06210


Circuit breaker; 400VAC; Inom:10A; Poles no:2; Mounting: DIN; 10kA
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 3
Ships to you
between Wed. 22 Jul to Tue. 28 Jul Calender.png

AUD 49.3876
Multiples of: 1

   10 A  2     
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...871872873874875...

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