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...616617618619620...
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
  
                
A9F04350


Circuit breaker; 400VAC; Inom:50A; 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.

Schneider 25
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 94.5627
Multiples of: 1

   50 A  3     
IEGH66-1-72-40.0-91-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 80VDC/250VAC,40A
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 9
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 93.6576
Multiples of: 1

IEG  40 A250 VAC80 VDC2 PoleHandle- 40 C+ 85 CNot Illuminated 
2C2UL


Circuit Breakers 2A, C CHAR, 2POLE 480Y/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 9
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 98.4571
Multiples of: 1

ULCircuit BreakersC - Trip2 A277 VAC 2 PoleHandle- 25 C+ 55 CNon - Illuminated 
3C4UM


Circuit Breakers 4A MCB CCHAR 3 PL 480Y/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 9
Ships to you
between Thu. 23 Jul to Mon. 27 Jul Calender.png

AUD 97.1752
Multiples of: 1

Um  4 A277 VAC80 VDC3 PoleHandle- 25 C+ 55 CNot Illuminated 
3400-IG2-P10-SI-15A


Circuit Breakers Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H).Available with fast acting and standard magnetic tripping characteristics - ty
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 9
Ships to you
between Thu. 23 Jul to Mon. 27 Jul Calender.png

AUD 92.2448
Multiples of: 1

3400Circuit BreakersThermal - Magnetic15 A240 VAC65 VDC1 PoleReset Button- 30 C+ 60 CNon - Illuminated 
EA2-B0-26-450-32E-HB


Circuit Breakers Cir Bkr, Hyd/Mag 2 Pole, Blk Act, 5A
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 9
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 133.3657
Multiples of: 1

EHydraulic Magnetic Circuit BreakersBranch Circuit Protection5 A600 V125 V2 PolesHandle- 40 C+ 85 CNot Illuminated 
IUGNF66-1-51-35.0


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 9
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 97.7425
Multiples of: 1

IUGNCircuit Breakers 35 A  2 PoleToggle- 40 C+ 85 CNot Illuminated 
CA2-X0-13-262-111-C


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.

Carling 9
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 97.889
Multiples of: 1

            
2E15UM


Circuit Breakers 15A CRT BKR 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 9
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 99.4757
Multiples of: 1

UM  15 A277 VAC80 VDC2 PoleHandle- 25 C+ 55 CNon - Illuminated 
5SU1356-1KK16


RCBO breaker; Inom: 16A; Ires: 30mA; Poles: 1+N; 230/400VAC; 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.

Siemens 1
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 95.4842
Multiples of: 1

5SU  16 A  1 + N     
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...616617618619620...

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