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...896897898899900...
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
  
                
GMB633PC5


Circuit Breakers MCB UL489 C 3P 5A LUG T
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.

Carlo Gavazzi 3
Ships to you
between Tue. 28 Jul to Thu. 30 Jul Calender.png

AUD 166.6993
Multiples of: 1

GMB63Circuit BreakersMiniature5 A240 VAC60 VDC , 125 VDC3 PoleLever- 25 C+ 55 CNon - Illuminated 
IALN11-1REC4-72-50.0


Circuit Breaker Hydraulic Magnetic 2Pole 50A 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.

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

AUD 167.9412
Multiples of: 1

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic50 A  2 PoleHandle- 40 C+ 85 CNot Illuminated 
APL111-1REC4-62-303-AM


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

AUD 170.1157
Multiples of: 1

           -
8340-G211-P1F4-A4H0-10A


Min Ord Qty 10. Single, two
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 3
Ships to you
between Wed. 22 Jul to Tue. 28 Jul Calender.png

AUD 170.8797
Multiples of: 1

            
5SJ42018HG42


Circuit Breakers MCB 5SJ4 2P 480/277 1A 10K D-TRIP
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 3
Ships to you
between Tue. 28 Jul to Thu. 30 Jul Calender.png

AUD 172.948
Multiples of: 1

5SJ4Circuit BreakersMiniature1 A277 VAC , 480 VAC60 VDC2 PoleLevel- 25 C+ 55 CNon - Illuminated 
EM12D-TMB-000-DC24V-40A


Circuit Breakers 508, DM, 40A Supply Module, REX12D-T, Modbus
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 3
Ships to you
between Tue. 28 Jul to Thu. 30 Jul Calender.png

AUD 174.1636
Multiples of: 1

            
IELK11-1REC4-62-30.0-01-V


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

AUD 174.2844
Multiples of: 1

IAL/IDL/IML/IULCircuit Breakers 30 A250 VAC 2 PoleLever- 40 C+ 85 CNon - Illuminated 
GMB63H3PC10


Circuit Breakers MCB HV UL489 C 3P 10A LUG T
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.

Carlo Gavazzi 3
Ships to you
between Tue. 28 Jul to Thu. 30 Jul Calender.png

AUD 175.4738
Multiples of: 1

GMB63Circuit BreakersMiniature10 A277 VAC 3 PoleLever- 25 C+ 55 CNon - Illuminated 
2CSF202001R0160


RCD breaker; Inom:16A; Ires:10mA; Max surge current:5000A; 400V
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 175.281
Multiples of: 1

   16 A  2     
9129673500


Circuit Breaker Thermal Magnetic 2Pole 5A 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.

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

AUD 176.0709
Multiples of: 1

           -
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...896897898899900...

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