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...24012402240324042405...
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
  
                
R21-4-4.00A-B06IV-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,4A, rocker hndl
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 0
6 to 16 Weeks Calender.png

AUD 58.9212
Multiples of: 3

           -
A9F06416


Circuit breaker; 400VAC; Inom:16A; 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 0
6 to 16 Weeks Calender.png

AUD 58.9316
Multiples of: 1

   16 A  4     
2CU16L


Circuit Breakers factory currently not accepting orders
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 0
6 to 16 Weeks Calender.png

AUD 58.9428
Multiples of: 6

LCircuit Protection DevicesC - Trip16 A277 V 2 PoleHandle- 25 C+ 60 CNot IlluminatedBulk
2CU05L


Circuit Breakers factory currently not accepting orders
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 0
6 to 16 Weeks Calender.png

AUD 58.9428
Multiples of: 6

LCircuit Protection DevicesC - Trip500 mA277 VAC125 VDC2 PolesHandle- 25 C+ 60 CNot IlluminatedBulk
AA2-B0-34-620-1B1-C


Circuit Breaker 2Pole 20A 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 0
6 to 16 Weeks Calender.png

AUD 58.9583
Multiples of: 1

ACircuit BreakersHydraulic - Magnetic20 A277 VAC80 VDC2 PoleHandle- 40 C+ 85 CNot Illuminated 
FAZ-C13/3


Circuit breaker; 230/400VAC; Inom:13A; Poles no:3; DIN; Charact: C
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 0
6 to 16 Weeks Calender.png

AUD 58.9583
Multiples of: 1

   13 A  3     
CCP-1-DCM


Bussmann Eaton Circuit Breakers Comp Circ Protec 1Pl 10X38MM DC Midgt
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 0
6 to 16 Weeks Calender.png

AUD 58.96
Multiples of: 1

Ccp - DcmCompact Circuit ProtectorsCompact Circuit Protector30 A 80 VDC1 Pole - 20 C+ 75 CNot IlluminatedBulk
LELK1-1REC4-51-50.0-01-V


Circuit Breaker Magnetic 1Pole 50A
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 0
6 to 16 Weeks Calender.png

AUD 58.974
Multiples of: 1

LEL/LMLCircuit BreakersHydraulic - Magnetic50 A240 VAC80 VDC1 PoleToggle- 40 C+ 85 CNot Illuminated 
LELK1-1REC4-52-10.0-A-01


Circuit Breakers 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 0
6 to 16 Weeks Calender.png

AUD 58.974
Multiples of: 1

 Circuit BreakersHydraulic - Magnetic10 A240 VAC80 VDC1 PoleToggle- 40 C+ 85 CNon - Illuminated 
S 304 C6 TX


Circuit breaker; 400VAC; Inom:6A; 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 0
6 to 16 Weeks Calender.png

AUD 58.9755
Multiples of: 1

   6 A  4     
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...24012402240324042405...

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