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...211212213214215...
First...211212213214215...
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
  
                
TMC 72C 02A


Thermomagnetic device circui
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.

Phoenix Contact Availability : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 42.6044

Multiples of: 1

            
AM1-A2-A-0.5-2


AM1A2A0DDOT52 heinemann canada corporation
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 : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 43.96

Multiples of: 1

            
IELK1-1REC4-52-20.0-01-V


Circuit Breaker Magnetic 1Pole 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.

Sensata Availability : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 44.6775

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic20 A  1 PoleHandle- 40 C+ 85 CNot Illuminated 
AA2-B0-24-450-1B1-C


Circuit Breaker 2Pole 5A 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 : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 45.1894

Multiples of: 1

ACircuit BreakersHydraulic - Magnetic5 A277 VAC80 VDC2 PoleHandle- 40 C+ 85 CNot Illuminated 
A9Z11225


RCD breaker; Inom:25A; Ires:30mA; Poles no:2; 400V; Mounting: DIN
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 Availability : 22
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 46.248

Multiples of: 1

   25 A  2     
IPA-6-1REG4-62-5.00-01


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 : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 46.2915

Multiples of: 1

 Circuit ProtectorsHydraulic - Magnetic5 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
IUGNF6-1-62-10.0


Circuit Breaker Hydraulic Magnetic 1Pole 10A 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 : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 46.8879

Multiples of: 1

IUGNCircuit Breakers 10 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
7940126749


Circuit Breakers QL-2-13-DM-KM-20
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 : 22
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 50.82

Multiples of: 1

 Hydraulic - Magnetic Miniature Circuit BreakersAC Circuit Breaker20 A240 VAC 2 PoleLever- 40 C+ 85 CNon - Illuminated 
IAGN1-1REC4-72-3.00


Circuit Breaker Hydraulic Magnetic 1Pole 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 Availability : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 49.9243

Multiples of: 1

 Circuit Breakers 3 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
IAGN6-1-51F-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 : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 50.0327

Multiples of: 1

 Circuit Breakers 50 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
IELK1-1-52-70.0-A-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 : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 50.9512

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic70 A  1 PoleHandle- 40 C+ 85 CNot Illuminated 
209-1-31988-15


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 : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 51.9712

Multiples of: 1

            
AA1-B2-34-610-3B1-C


Circuit Breakers AA1B2346103B1C
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 : 22
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 52.0128

Multiples of: 1

ACircuit BreakersHydraulic - Magnetic10 A277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNon - Illuminated 
R21-2-1.00A-B102EV


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 : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 52.9331

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic1 A250 VAC65 VDC2 PoleRocker- 40 C+ 85 CIlluminated 
AF2-B0-24-630-5G1-C


Circuit Breaker 2Pole 30A 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 : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 55.44

Multiples of: 1

ACircuit BreakersHydraulic - Magnetic30 A277 VAC80 VDC2 PoleRocker- 40 C+ 85 CNot Illuminated 
A9F04716


Circuit breaker; 400VAC; Inom:16A; Poles no:3+N; Mounting: DIN
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 Availability : 22
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 55.7277

Multiples of: 1

   16 A  3 + N     
IALNK1-1-51-30.0-K


Circuit Breaker Hydraulic Magnetic 1Pole 30A 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 : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 55.8479

Multiples of: 1

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic30 A  1 PoleHandle- 40 C+ 85 CNot Illuminated 
CA1-B0-36-640-121-D


Circuit Breakers CIRCUIT BREAKER HYMAG
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 : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 57.6581

Multiples of: 2

CCircuit BreakersHydraulic - Magnetic40 A240 VAC125 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
IEGH11-1-63-20.0-91-V


Circuit Breaker Hydraulic Magnetic 2Pole 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.

Sensata Availability : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 58.3013

Multiples of: 3

           -
IEL1-1REC4-51-70.0-01-V


Circuit Breaker Magnetic 1Pole 70A 65VDC
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 : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 58.4235

Multiples of: 1

            
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...211212213214215...

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