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...111112113114115...
First...111112113114115...
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
  
                
W91-X113-5


Circuit Breakers CIRCUIT BREAKER SWITCH 5A BLACK
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 : 53
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 23.897

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W95 A277 V 1 PoleToggle- 40 C+ 85 CNot Illuminated 
A9F03416


Circuit breaker; 400VAC; Inom:16A; Poles no:4; Mounting: DIN; 6kA
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 : 53
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 37.3527

Multiples of: 1

   16 A  4     
IPAP-1-33312-1


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 : 53
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 43.4306

Multiples of: 1

           -
AM1-B8-A-80-10


AM1B8A8010 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 : 53
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 48.6907

Multiples of: 1

            
ME1-B-94-450-1-A37-B-C


Circuit Breaker Magnetic 1Pole 5A 125VAC/32VDC
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 : 53
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 63.8456

Multiples of: 3

           -
1-1393253-9


Circuit Breakers CIRCUIT BREAKER SWITCH 15A WH
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 : 53
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 95.4025

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 15 A277 V 2 PolesToggle  Not Illuminated 
209-3-1-62-4-9-40-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 : 53
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 371.782

Multiples of: 1

209Magnetic Circuit Breakers 40 A240 VAC 3 PoleRocker  Not Illuminated 
M39019/01-249S


Circuit Breaker Magnetic 1Pole 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 Availability : 53
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 469.0875

Multiples of: 1

APCircuit Breakers 10 A250 VAC50 VDC1 PoleToggle  Non - Illuminated 
EW50RAGU-3P050K


Circuit Breaker Hydraulic Magnetic 3Pole 50A 440VAC
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 : 53
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 773.9685

Multiples of: 1

           -
AP12-1-62-203


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,20A, 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 Availability : 53
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 1119.7785

Multiples of: 1

APCircuit Breakers 20 A250 VAC 2 PoleToggle  Not Illuminated 
A9K02104


Circuit breaker; 230/400VAC; Inom: 4A; Poles: 1; DIN; Charact: C; 6kA
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 : 52
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 7.3059

Multiples of: 1

K60N  4 A  1     
PP11-51-5.00A-OA-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, Push-Pull.
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 : 52
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 10.7087

Multiples of: 1

           -
R11-2-3.00A-B06CV-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, rocker
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 : 52
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 16.4325

Multiples of: 3

SnapakCircuit Breakers 3 A  1 PoleRocker- 40 C+ 85 CNot Illuminated 
CA1-X0-05-930-311-I


Hydraulic/Magnetic Circuit Breaker - 1 Pole - 480VAC/277VAC - Handle (One Per Pole) - Without Aux Switch - Stud 1/4-20 - Dual ...
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 : 52
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 18.0693

Multiples of: 2

CHydraulic Magnetic Circuit BreakersSupplementary Protector / Motor Controller         
LEGBX6-1-62-20.0-N6-V


Circuit Breaker Hydraulic Magnetic 1Pole 20A 125VAC
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 : 52
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 19.1625

Multiples of: 1

           -
T11-62-2.50A-06-20A-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, paddle handle.
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 : 52
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 23.6676

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic2.5 A250 VAC65 VDC1 PolePaddle- 40 C+ 85 CNot Illuminated 
A9F04316


Circuit breaker; 400VAC; Inom:16A; Poles no:3; Mounting: DIN; 6kA
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 : 52
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 23.7405

Multiples of: 1

   16 A  3     
2907482


Circuit Breaker Thermal 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.

Phoenix Contact Availability : 52
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 26.6227

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic5 A120 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
TMC 81B 05A


Thermomagnetic device circuit breaker, Number of positions: 1, Connection method: Screw, Cross section: 1 mm²- 35 mm², AWG: 18 - ...
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 : 52
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 26.6227

Multiples of: 1

            
LELK1-36692-20-V


Cir Brkr, HydMag, 1 pl, 125VAC
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 : 43
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 42.0262

Multiples of: 3

LEL/LML  20 A125 VAC 1 PoleToggle- 40 C+ 85 CNot Illuminated 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...111112113114115...

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