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
  
                
Z-NHK


Auxiliary contacts; Contacts: DPDT; Mounting: DIN; 3A/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.

Eaton 12
Ships to you
between Fri. 17 Jul to Thu. 23 Jul
Calender.png

AUD 84.4043

Multiples of: 1

            
IEG66-29770-1-V


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 12
Ships to you
between Fri. 17 Jul to Thu. 23 Jul
Calender.png

AUD 101.4151

Multiples of: 1

            
NRBM2100-F-20A-MA


Circuit Breaker Electromagnetic 2Pole 20A 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.

Idec 12
Ships to you
between Fri. 17 Jul to Thu. 23 Jul
Calender.png

AUD 90.9935

Multiples of: 1

NRBCircuit BreakersElectromagnetic20 A250 VAC65 VDC2 PoleLever- 40 C+ 85 CNot Illuminated 
2-5000-K10-H-15A


Min Ord Qty 10. Single pole
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 12
Ships to you
between Fri. 17 Jul to Thu. 23 Jul
Calender.png

AUD 90.5037

Multiples of: 1

            
HCBY2P60GG850


Circuit Breakers 120/240V 60A 2P CIRCUIT BREAKER, LUGS
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.

Littelfuse 12
Ships to you
between Thu. 23 Jul to Mon. 27 Jul
Calender.png

AUD 91.9691

Multiples of: 1

HCB  60 A120 VAC , 240 VAC 2 Pole    Bulk
IEG11-1-62F-5.00-01-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,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.

Sensata 12
Ships to you
between Fri. 17 Jul to Thu. 23 Jul
Calender.png

AUD 94.7351

Multiples of: 1

IEGCircuit BreakersHydraulic - Magnetic5 A240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
LMLB1-1RLS4R-36825-60-V


LMLB1-1RLS4R-36825-60-V
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 12
Ships to you
between Fri. 17 Jul to Thu. 23 Jul
Calender.png

AUD 94.1474

Multiples of: 1

            
IUGH66-1-64-15.0-CQ-01


Circuit Breaker Hydraulic Magnetic 2Pole 15A
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 12
Ships to you
between Fri. 17 Jul to Thu. 23 Jul
Calender.png

AUD 93.6576

Multiples of: 1

           -
IEG66-1-62-3.00-A-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 3A
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 12
Ships to you
between Fri. 17 Jul to Thu. 23 Jul
Calender.png

AUD 93.6576

Multiples of: 1

           -
7940102159


Circuit Breakers CB4201-10, 2.5A/TS35
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 8
Ships to you
between Fri. 17 Jul to Thu. 23 Jul
Calender.png

AUD 102.3162

Multiples of: 1

CB4201           
  • 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