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...336337338339340...
First...336337338339340...
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
  
                
3130-F130-P7T1-W02Q-16A


Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double pole version, p
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 : 11
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 47.8516

Multiples of: 1

3130 - F Thermal Overcurrent16 A415 VAC50 VDC3 PoleRocker- 30 C+ 60 CNot Illuminated 
IUGN6-1-52-10.0


IUGN6-1-52-10.0
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 : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 48.1892

Multiples of: 1

            
3C20UR


Circuit Breakers 20A,MCB C CHAR 3PL 480Y/277VAC, UL1077
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 : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 48.3383

Multiples of: 1

UR  20 A277 VAC 3 PoleHandle- 25 C+ 55 CNon - Illuminated 
2CDS381001R0377


Circuit breaker; 240VAC; Inom: 6A; Poles: 1; for DIN rail mounting
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 : 11
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 49.2732

Multiples of: 1

   6 A  1     
IAGN1-1REC4-72-2.00


Circuit Breaker Hydraulic Magnetic 1Pole 2A
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 : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 49.9243

Multiples of: 1

 Circuit Breakers 2 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
IEG2-28495-2-V


Circuit Breaker Magnetic (Hydraulic Delay) - 2 Pole - 25A - 250VAC - Lever 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 : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 79.0781

Multiples of: 1

IEGCircuit BreakersHydraulic - Magnetic25 A240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNot Illuminated 
4430.3052


Circuit Breakers CBE TA45 ABTWF200U4-838
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 : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 51.8962

Multiples of: 1

TA45Circuit BreakersThermal20 A240 VAC60 VDC2 PoleRocker- 10 C+ 55 CNon - Illuminated 
IEG2-28495-4-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 : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 52.185

Multiples of: 1

            
IUGN6-1-71F-5.00


IUGN6171F5DDOT00 sensata circuit breakers electromechanical
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 : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 52.4455

Multiples of: 1

            
0185100.XP


Circuit Breakers 100A High Amp Type III
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.

Littelfuse Availability : 11
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 52.6176

Multiples of: 1

185          Bulk
TMC 82C 40A


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 : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 53.2589

Multiples of: 1

            
2907602


Circuit Breaker Thermal Magnetic 1Pole 40A
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 : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 53.2589

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic40 A240 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
4430.2030


Circuit breaker; Urated: 400VAC; 60VDC; 12A; DPST; Poles: 2; 35g
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 : 11
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 53.3463

Multiples of: 1

   12 A  2     
IULNK1-1-51-35.0


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 : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 54.075

Multiples of: 1

 Circuit BreakersHydraulic - Magnetic35 A250 VAC80 VDC1 PoleToggle- 40 C+ 85 CNon - Illuminated 
R11-51-7.50A-R109CV-S-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 : 11
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 54.1761

Multiples of: 1

SnapakCircuit ProtectorsHydraulic - Magnetic7.5 A  1 PoleRocker- 40 C+ 85 CNon - Illuminated 
AA2-B0-22-620-1B1-C


Circuit Breaker 2Pole 20A 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 : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 43.0375

Multiples of: 1

ACircuit BreakersHydraulic - Magnetic20 A277 VAC80 VDC2 PoleHandle- 40 C+ 85 CNot Illuminated 
CA1-B0-24-450-121-KG


Circuit Breaker Hydraulic Magnetic 1Pole 5A 277VAC/480VAC
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 : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 56.3902

Multiples of: 1

CCircuit BreakersHydraulic - Magnetic5 A120 VAC125 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
4430.3324


Circuit Breakers CBE TA45-ABTWF150U4 AZM02
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 : 11
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 56.5472

Multiples of: 1

Ta45           
209-1-1-52-2-2-100


Circuit Breaker Magnetic 1Pole 100A 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.

Sensata Availability : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 58.1831

Multiples of: 1

           -
IEG11-1-63-30.0-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 30A
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 : 11
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 58.3013

Multiples of: 1

 Circuit Breakers 30 A  2 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...336337338339340...

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