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...126127128129130...
First...126127128129130...
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
  
                
TA45-ABTWF038C0


TA45 Series Circuit Breaker, 2 Pole Rocker, 1-Pole Protection, QC Terminals, White Rocker, Embossed -/o, 3.8A
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.

Schurter Availability : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 24.142

Multiples of: 1

            
TMC 81D 08A


Thermomagnetic device circuit breaker, Number of positions: 1, Width: 17.6 mm, Mounting type: DIN rail: 35 mm, Color: gray
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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 26.6227

Multiples of: 1

            
IELK1-1-72-5.00-01-V


Cir Brkr, HydMag, 1 pl, 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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 26.2237

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersMagnetic5 A240 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
AM1-A3-A-5-3


Circuit breaker - 5 A - 250 V - Medium time delay - Ignition protected - 50/60HZ - Black I/O ...
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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 29.6862

Multiples of: 1

            
1D6UL


Circuit Breakers 6A, D CHAR, 1POLE 277VAC, UL489
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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 30.269

Multiples of: 1

UlCircuit Protection DevicesD - Trip6 A277 V 1 PoleHandle  Not Illuminated 
2907633


Circuit Breaker Thermal Magnetic 1Pole 8A
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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 32.3794

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic8 A120 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
IELR1-1-53-15.0-01


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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 41.2895

Multiples of: 1

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic15 A   Handle- 40 C+ 85 CNot Illuminated 
JA2S-A8-A-20-10H


Circuit Breaker Magnetic 2Pole 20A 380VAC
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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 44.5157

Multiples of: 1

            
PR21-62F-3.00A-XX-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 45.8712

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic3 A250 VAC65 VDC2 PoleReset Button- 40 C+ 85 CNot Illuminated 
IAGN6-1-52-2.50


Magnetic Circuit Breaker Provides Low-Cost Power Switching
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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 51.3069

Multiples of: 1

           -
TMC 82D 04A


Thermomagnetic device circuit breaker, Number of positions: 2, Width: 35.3 mm, Mounting type: DIN rail, Color: gray
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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 53.2589

Multiples of: 1

            
IUGN6-1REC4-72-40.0


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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 53.408

Multiples of: 1

            
413-K14-LN2-70A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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.

ETA Availability : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 66.3731

Multiples of: 1

413Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker70 A 28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
CA2-B0-24-620-121-E


Circuit Breaker Hydraulic Magnetic 2Pole 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.

Carling Availability : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 78.3634

Multiples of: 1

CMagnetic Circuit BreakersHydraulic Magnetic Circuit Breaker20 A240 VAC125 VDC2 PoleHandle- 40 C+ 85 CNot Illuminated 
W93-X1110-10


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.

TE Connectivity Availability : 44
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 85.5855

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersSupplementary Protector / Motor Controller10 A277 V 3 PoleToggle  Not Illuminated 
IEGX111-28530-1-V


Circuit Breaker Magnetic (Hydraulic Delay) - 3 Pole.
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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 188.4487

Multiples of: 1

           -
229-2-29505-1


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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 194.153

Multiples of: 1

            
IDLK12-1REC5-38804-50-G1


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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 220.7485

Multiples of: 1

           -
IULHK111-1-62-20.0-E-01


Magnetic Circuit Breaker (Hydraulic Delay) - 3 Pole - 15A - 415V AC - 80V DC - Lever - Panel ...
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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 239.0482

Multiples of: 1

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic20 A250 VAC80 VDC3 PoleHandle- 40 C+ 85 CNot Illuminated 
M39019/02-258


Cir Brkr, HydMag, 1 pl, 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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 297.3863

Multiples of: 1

           -
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...126127128129130...

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