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...126127128129130...
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
  
                
CF1-G3-U-50-1


Circuit Breaker - 1 Pole - 50A - Front Terminals - Long Delay Std. Inrush - Series Trip - Front ...
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 119
Ships to you
between Fri. 02 Jan to Thu. 08 Jan Calender.png

AUD 94.6506
Multiples of: 1

            
2-1393248-7


Circuit Breakers 2pole rocker 20Amp Therm Circuit Brker
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.

TE Connectivity 119
Ships to you
between Fri. 02 Jan to Thu. 08 Jan Calender.png

AUD 112.7337
Multiples of: 1

W33Thermal Circuit Breakers 20 A250 V50 V2 PolesRocker  IlluminatedBulk
W33-S4B1Q-20


Circuit Breakers 2pole rocker 20Amp Therm Circuit Brker
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.

TE Connectivity 119
Ships to you
between Fri. 02 Jan to Thu. 08 Jan Calender.png

AUD 112.7337
Multiples of: 1

W33Thermal Circuit Breakers 20 A250 V50 V2 PolesRocker  IlluminatedBulk
7-1393254-7


Circuit Breakers 30A 2 POLE 2 TOGGLE
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.

TE Connectivity 119
Ships to you
between Fri. 02 Jan to Thu. 08 Jan Calender.png

AUD 282.2885
Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersHydraulic/Magnetic Circuit Breaker30 A277 V 2 PolesToggle  Not Illuminated 
CLB-303-11B3A-B-A


Circuit Breakers 30 AMP METAL BLK
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 118
Ships to you
between Thu. 08 Jan to Mon. 12 Jan Calender.png

AUD 6.5568
Multiples of: 1

ClbThermal Circuit BreakersPushbutton Thermal Circuit Protector30 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
19450-01M


Circuit Breakers MAXI 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.

Eaton 118
Ships to you
between Thu. 08 Jan to Mon. 12 Jan Calender.png

AUD 8.0862
Multiples of: 1

 Circuit BreakersAuto Reset50 A 24 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
JA1-A2-A-1-2


Circuit Breaker - 1 Pole - Standard Style - Push-on Terminal - 277 VAC - 50/60 Hz - 1A - ...
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 118
Ships to you
between Fri. 02 Jan to Thu. 08 Jan Calender.png

AUD 28.7674
Multiples of: 1

            
IEG1-1-61-20.0-01-V


Cir Brkr, HydMag, 1 pl, 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.

Sensata 118
Ships to you
between Fri. 02 Jan to Thu. 08 Jan Calender.png

AUD 84.2019
Multiples of: 3

IEG  20 A250 VAC 1 PoleToggle- 40 C+ 85 CNot Illuminated 
413-K14-LN2-30A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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 118
Ships to you
between Thu. 08 Jan to Mon. 12 Jan Calender.png

AUD 94.9943
Multiples of: 1

413Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker30 A 28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
CLB-203-27E3N-W-A


Circuit Breaker Thermal 1Pole 20A 250VAC/32VDC
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 117
Ships to you
between Fri. 02 Jan to Thu. 08 Jan Calender.png

AUD 3.8365
Multiples of: 5

CLBCircuit BreakersThermal20 A250 VAC32 VDC1 PoleReset Button- 40 C+ 85 CNot Illuminated 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...126127128129130...

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 ©2025  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