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
  
                
AP116-7064-249


Magnetic Circuit Breaker (Hydraulic Delay) - 3 Pole - 50VDC/250VAC - 10A - Sealed.
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 4
Ships to you
between Tue. 21 Jul to Mon. 27 Jul
Calender.png

AUD 2602.9031

Multiples of: 1

APCircuit Breakers 10 A250 VAC50 VDC3 PoleToggle  Not Illuminated 
M39019/04-218S


Circuit Breakers 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.

Sensata 4
Ships to you
between Tue. 21 Jul to Mon. 27 Jul
Calender.png

AUD 2748.4729

Multiples of: 1

APCircuit Breakers 2 A250 VAC50 VDC2 PoleToggle  Not Illuminated 
M39019/03-328


Cir Brkr, HydMag, 1 pl, 50VDC/250VAC,10A, sealed,
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 4
Ships to you
between Tue. 21 Jul to Mon. 27 Jul
Calender.png

AUD 2787.9263

Multiples of: 1

           -
AP12-R-87057-023


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 4
Ships to you
between Tue. 21 Jul to Mon. 27 Jul
Calender.png

AUD 2848.7324

Multiples of: 1

            
M39019/05-249


Circuit Breaker Magnetic 3Pole 10A 240VAC/50VDC
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 4
Ships to you
between Tue. 21 Jul to Mon. 27 Jul
Calender.png

AUD 2626.5281

Multiples of: 1

           -
M39019/05-254


Circuit Breakers 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.

Sensata 4
Ships to you
between Tue. 21 Jul to Mon. 27 Jul
Calender.png

AUD 3580.5

Multiples of: 1

APCircuit Breakers 15 A250 VAC50 VDC3 PoleToggle  Not Illuminated 
M39019/05-333S


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 4
Ships to you
between Tue. 21 Jul to Mon. 27 Jul
Calender.png

AUD 2159.1018

Multiples of: 1

            
M39019/06-257S


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 4
Ships to you
between Tue. 21 Jul to Mon. 27 Jul
Calender.png

AUD 2165.958

Multiples of: 1

            
SA139


Circuit Breakers CIRCUIT BREAKER 225 AMP
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 4
Ships to you
between Tue. 21 Jul to Mon. 27 Jul
Calender.png

AUD 25866.7695

Multiples of: 1

           -
52604


Circuit breaker; 20A; Poles: 1; for DIN rail mounting; 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.

QOLTEC 3
Ships to you
between Tue. 21 Jul to Mon. 27 Jul
Calender.png

AUD 4.5855

Multiples of: 1

   20 A  1     
  • 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