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
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
  
                
LELBXB1-1RS4-38434-30


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

AUD 98.222

Multiples of: 1

            
IUGH11-1-62-.350-01


Cir Brkr,HydMag
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 98.653

Multiples of: 1

            
3E20UM


Circuit Breakers 20A CRT BRKR ECHAR 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 Tue. 28 Jul to Thu. 30 Jul
Calender.png

AUD 98.88

Multiples of: 1

UMCircuit ProtectorsE - Trip20 A277 VAC80 VDC3 PoleHandle- 25 C+ 55 CNon - Illuminated 
A9F07425


Circuit breaker; 400VAC; Inom:25A; Poles no:4; 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 99.6748

Multiples of: 1

   25 A  4     
IEGZX66-1-63-18.0-02-V


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

AUD 101.0821

Multiples of: 1

            
IDGHF66-36246-30


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

AUD 101.7285

Multiples of: 1

           -
IAG6-1-41-10.0-01


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

AUD 102.018

Multiples of: 1

 Circuit BreakersHydraulic - Magnetic10 A240 VAC80 VDC1 PoleToggle- 40 C+ 85 CNon - Illuminated 
2515540000


Circuit Breakers MCB 489 3P D 63A 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 104.825

Multiples of: 1

MCB           
2478380000


Circuit Breakers MCB 489 3P C 7A 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 104.825

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic7 A277 VAC60 VDC3 PoleLever- 35 C+ 70 CNon - Illuminated 
4430.2661


Circuit breaker; 2.5A; 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 2
Ships to you
between Wed. 22 Jul to Tue. 28 Jul
Calender.png

AUD 101.3642

Multiples of: 1

   2.5 A        
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

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.
 

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