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...10311032103310341035...
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
  
                
3120-N526-P7T1-W02D-X3120-A04061011M-10A


Circuit Breakers Min Ord Qty 10. The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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 1
Ships to you
between Thu. 30 Jul to Mon. 03 Aug Calender.png

AUD 93.4344
Multiples of: 1

 Thermal Circuit BreakerOvercurrent Protection    Rocker    
IEG66-1-52-30.0-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 30A
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 1
Ships to you
between Fri. 24 Jul to Thu. 30 Jul Calender.png

AUD 93.6576
Multiples of: 1

           -
CO1-B0-34-460-31B-C


Circuit Breaker Hydraulic Magnetic 1Pole 6A 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 1
Ships to you
between Thu. 30 Jul to Mon. 03 Aug Calender.png

AUD 93.8031
Multiples of: 1

CCircuit BreakersSupplementary Protector / Motor Controller6 A480 VAC150 VDC1 PoleRocker- 40 C+ 85 CNon - Illuminated 
IEG11-1-63-12.5-01-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 1
Ships to you
between Fri. 24 Jul to Thu. 30 Jul Calender.png

AUD 93.834
Multiples of: 1

 Circuit Breakers 12 A  2 PoleToggle- 40 C+ 85 CNon - Illuminated 
S 304 B32 TX


Circuit breaker; 400VAC; Inom:32A; Poles no:4; 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.

Legrand 1
Ships to you
between Fri. 24 Jul to Thu. 30 Jul Calender.png

AUD 93.6412
Multiples of: 1

   32 A  4     
5SY4316-6


Circuit breaker; 230/400VAC; Inom: 16A; Poles: 3; DIN; Charact: B
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. 24 Jul to Thu. 30 Jul Calender.png

AUD 94.0581
Multiples of: 1

5SY4  16 A  3     
R21-62F-15.0A-B07CV-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, rocker
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 1
Ships to you
between Thu. 30 Jul to Mon. 03 Aug Calender.png

AUD 94.0377
Multiples of: 1

SnapakCircuit BreakersHydraulic - Magnetic15 A  1 PoleRocker- 40 C+ 85 CNot Illuminated 
AB2-B0-34-650-5D1-C


Circuit Breaker 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.

Carling 1
Ships to you
between Thu. 30 Jul to Mon. 03 Aug Calender.png

AUD 94.2101
Multiples of: 1

AMagnetic Circuit BreakersHydraulic Magnetic Circuit Breaker50 A277 VAC80 VDC2 PoleHandle- 40 C+ 85 CNot Illuminated 
T26-2-7.00A-01-11A-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 1
Ships to you
between Thu. 30 Jul to Mon. 03 Aug Calender.png

AUD 94.32
Multiples of: 1

 Circuit ProtectorsHydraulic - Magnetic7 A  2 PolePaddle- 40 C+ 85 C  
AA2-B0-22-635-MB1-C


Circuit Breakers AA2B022635MB1C
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 1
Ships to you
between Thu. 30 Jul to Mon. 03 Aug Calender.png

AUD 94.6238
Multiples of: 1

 Circuit BreakersHydraulic - Magnetic35 A277 VAC80 VDC2 PoleHandle- 40 C+ 85 CNon - Illuminated 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...10311032103310341035...

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