About Circuit Breakers

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.

Circuit Breakers

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...186187188189190...
First...186187188189190...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
LELHK11-1-62-50.0-K-01


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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 162.2166

Multiples of: 1

            
SU203M-K20


Circuit Breaker Miniature 3Pole 20A
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.

ABB Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 171.3337

Multiples of: 1

            
IUGN66-1-51-5.00


Circuit Breaker Magnetic (Hydraulic Delay) - 2 Pole - 5A - 80VDC - DC Short Delay - Toggle Actuator - Panel Mount.
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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 173.9691

Multiples of: 1

            
IEGBX666-35123-30-V


Circuit Breakers Cir Brkr, HydMag, 3 pl, 250VAC,20A, 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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 183.5662

Multiples of: 1

           -
IEGH666-1-63F-25.0-91-V


Circuit Breakers Cir Brkr, HydMag, 3 pl, 250VAC,25A
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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 183.3956

Multiples of: 1

           -
IAGX666-1-42-5.00-91


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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 205.9325

Multiples of: 1

 Circuit Breakers 5 A  3 PoleRocker- 40 C+ 85 CNot Illuminated 
IUGN666-1REC4-52-50.0


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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 211.9556

Multiples of: 1

IUGNCircuit ProtectorsHydraulic - Magnetic50 A240 VAC80 VDC3 PoleToggle- 40 C+ 85 CNon - Illuminated 
GMS-32S-13A


Circuit Breakers MMS UP TO 32A STD BREAK 9-13A
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.

Carlo Gavazzi Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 222.958

Multiples of: 1

           -
IUGN666-1-41-15.0


Magnetic Circuit Breaker (Hydraulic Delay) - 3 Pole - 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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 231.8096

Multiples of: 1

IUGNCircuit Breakers 15 A  3 PoleToggle- 40 C+ 85 CNot Illuminated 
GA3-B0-24-620-11-DC


Circuit Breaker Hydraulic Magnetic 3Pole 20A 240VAC 125VDC
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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 241.0679

Multiples of: 1

GCircuit BreakersHydraulic - Magnetic20 A240 VAC80 VDC3 PoleHandle- 40 C+ 85 CNot Illuminated 
RT4-P2-D4-820-21-M7


Circuit Breakers Handle, 4 Pole DC Medium Screw Terminal w Busbar and Cage 80 VDC
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 Availability : 25
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 270.8937

Multiples of: 1

RMagnetic Circuit BreakersHydraulic200 A 80 VDC4 PoleHandle- 40 C+ 85 C  
IULNK11-1-52-60.0


Circuit Breaker Magnetic 2Pole 60A
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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 292.11

Multiples of: 1

           -
IUGN666-1REC4-71-30.0-A


Hydraulic Magnetic Circuit Protectors
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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 319.2262

Multiples of: 1

            
209-3-1-62-4-2-100


Magnetic Circuit Protectors
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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 319.377

Multiples of: 1

            
219-4-21341-3.7


Circuit Breaker MAG-HYDR Lever
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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 454.3475

Multiples of: 1

            
M39019/01-254


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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 474.9675

Multiples of: 1

APCircuit Breakers 15 A250 VAC50 VDC1 PoleToggle  Not Illuminated 
AP7-1-42-752


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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 513.8282

Multiples of: 1

 Circuit Protectors 7.5 A240 VAC 1 PoleToggle  Not Illuminated 
AP1-1-51-252


Circuit Breaker Hydraulic Magnetic 1Pole 2.5A 240VAC
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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 614.25

Multiples of: 1

           -
AP12-1-72F-502


Circuit Breaker - Hydraulic Magnetic - Single Pole - 5 Amps
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 Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 1258.3411

Multiples of: 1

APCircuit ProtectorsHydraulic - Magnetic5 A240 VAC50 VDC2 PoleToggle- 40 C+ 100 CNot Illuminated 
IEGH111-1-61-15.0-01-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 Availability : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 164.9944

Multiples of: 1

           -
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...186187188189190...

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 Electronics 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 ISO Certified AS9120 Certified