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...706707708709710...
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
  
                
2477890000


Circuit Breakers MCB 489 1P C 8A 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 6
Ships to you
between Thu. 23 Jul to Mon. 27 Jul Calender.png

AUD 47.355
Multiples of: 1

MCBCircuit BreakersThermal - Magnetic8 A277 VAC  Lever- 35 C+ 70 CNon - Illuminated 
CA1-B0-24-625-121-KG


Circuit Breaker Hydraulic Magnetic 1Pole 25A 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 6
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 47.4655
Multiples of: 1

CCircuit BreakersHydraulic - Magnetic25 A120 VAC 1 PoleHandle- 40 C+ 85 CNon - Illuminated 
ETIMAT 6 3P C40


Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3; DIN; Charact: C
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.

ETI Polam 6
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 47.5666
Multiples of: 1

ETIMAT 6  40 A  3     
AA2-X0-16-285-421-4


Hydraulic/Magnetic Circuit Breaker - 2 Pole - 277VAC/80VDC - Handle Actator (One Per Pole) - Without Aux Switch - 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.

Carling 6
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 47.6026
Multiples of: 2

ACircuit BreakersHydraulic - Magnetic850 mA277 VAC80 VDC2 PoleHandle- 40 C+ 85 CNon - Illuminated 
2D10UR


Circuit Breakers 10A,MCB D CHAR 2PL 480Y/277VAC, UL1077
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 6
Ships to you
between Thu. 23 Jul to Mon. 27 Jul Calender.png

AUD 48.5962
Multiples of: 1

UrCircuit Protection DevicesD - Trip10 A277 V 2 PoleHandle- 25 C+ 55 CNot Illuminated 
AC1-B0-34-630-1G1-C


Carling Technologies Circuit Breakers 30 A ONE POLE
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 6
Ships to you
between Thu. 23 Jul to Mon. 27 Jul Calender.png

AUD 48.7341
Multiples of: 1

AHydraulic Magnetic Circuit BreakersCircuit Breaker30 A277 V80 V1 PoleRocker- 40 C+ 85 CNot Illuminated 
AA1-B0-34-635-5D1-C


Circuit Breaker 1Pole 35A 277VAC/80VDC
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 6
Ships to you
between Thu. 23 Jul to Mon. 27 Jul Calender.png

AUD 48.7341
Multiples of: 1

ACircuit BreakersHydraulic - Magnetic35 A277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
1C5UL


Circuit Breakers 5A, C CHAR, 1POLE 277VAC, UL489
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 6
Ships to you
between Thu. 23 Jul to Mon. 27 Jul Calender.png

AUD 48.9582
Multiples of: 1

UlCircuit Protection DevicesC - Trip5 A277 V 1 PoleHandle- 25 C+ 55 CNot Illuminated 
AM1-C3-A-20-3


AM1C3A203 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 6
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 49.0718
Multiples of: 1

            
AM1R-C3-AC07D-A-20-3


AM1R-C3-AC07D-A-20-3
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 6
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 49.0718
Multiples of: 1

            
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...706707708709710...

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