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...136137138139140...
First...136137138139140...
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
  
                
AM1-B3-A-15-3


Circuit Breaker Magnetic 1Pole 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.

HEINEMANN CANADA CORPORATION Availability : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 30.4453

Multiples of: 1

            
9926251805


Circuit Breaker Hydraulic Magnetic 1Pole 5A 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.

Weidmuller Availability : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 40.178

Multiples of: 1

           -
APGH11-1REC2-1799-1


Sensata Technologies
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 : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 40.635

Multiples of: 1

           -
LELK1-1REC4-52-5.00-01-V


Circuit Breaker Magnetic 1Pole 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 Availability : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 47.9194

Multiples of: 1

LEL/LMLCircuit BreakersHydraulic - Magnetic5 A  1 PoleHandle  Not Illuminated 
AA2-B0-34-650-5B1-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 Availability : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 46.6856

Multiples of: 1

A SeriesHydraulic Magnetic Circuit Breakers          
R21-61-15.0A-B01IV-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,15A, 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 : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 48.4738

Multiples of: 3

           -
IAGN1-1REC4-72-10.0


Circuit Breaker Hydraulic Magnetic 1Pole 10A 250VAC/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.

Sensata Availability : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 49.9243

Multiples of: 1

 Circuit Breakers 10 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
IAGN1-1REC4-72-30.0


Circuit Breaker Hydraulic Magnetic 1Pole 30A 250VAC/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.

Sensata Availability : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 49.9243

Multiples of: 1

 Circuit Breakers 30 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
W91-X152-1


Magnetic Circuit Breakers M9/W9
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 Availability : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 54.0356

Multiples of: 1

            
3C10UM


Circuit Breakers 10A MCB CCHAR 3 PL 480Y/277VAC UL508
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 Availability : 39
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 59.1591

Multiples of: 1

UMCircuit ProtectorsC - Trip10 A277 VAC80 VDC3 PoleHandle- 25 C+ 55 CNon - Illuminated 
FAZ-C10/3N


Circuit breaker; 230/400VAC; Inom:10A; Poles no:3+N; DIN; 15kA
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 Availability : 39
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 69.6486

Multiples of: 1

   10 A  3 + N     
LMLB1-1RLS4-35530-6-V


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 : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 71.2061

Multiples of: 1

LEL/LMLMagnetic Circuit Breakers 20 A 80 VDC1 PoleLever- 40 C+ 85 CNot Illuminated 
CA3-B0-24-425-12C-C


Circuit Breaker - 3 Pole - Handle/Pole - 50/60Hz Medium Delay - 2.5A
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.

Carling Availability : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 137.5188

Multiples of: 1

CCircuit BreakersHydraulic - Magnetic2.5 A240 VAC125 VDC3 PoleHandle- 40 C+ 85 CNot Illuminated 
LMLC1-1RLS4-30414-70


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 : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 137.7899

Multiples of: 1

            
IULNK1-1-51-100


Circuit Breaker Magnetic (Hydraulic Delay) - 1 Pole - 100A - 80VDC - DC Short Delay - Toggle Actuator - ...
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 : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 146.9127

Multiples of: 1

           -
BW50RBGU-3P050


Circuit Breaker - Molded Case - 3 Pole - 50A - 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.

Fuji Availability : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 207.2203

Multiples of: 1

           -
AP7-1-50-103


Circuit Breaker Hydraulic Magnetic 1Pole 10A 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 : 39
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 270.1848

Multiples of: 1

APCircuit Breakers 10 A 50 VDC1 PoleToggle  Not Illuminated 
M55629/5-094


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 : 37
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 460.9762

Multiples of: 1

           -
IELR1-1-62-20.0-91-V


Circuit Breaker Magnetic 1Pole 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.

Sensata Availability : 31
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 40.215

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic20 A   Handle- 40 C+ 85 CNot Illuminated 
IUGN6-1-61-20.0


Circuit Breaker Magnetic (Hydraulic Delay) 20A 250V AC 80V DC Lever 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 : 1
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 84.8347

Multiples of: 1

IUGNCircuit ProtectorsHydraulic - Magnetic20 A240 VAC80 VDC1 PoleToggle- 40 C+ 85 CNon - Illuminated 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...136137138139140...

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