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...341342343344345...
First...341342343344345...
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
  
                
MM1-B-34-615-3-2DA-B-C


Circuit Breaker Magnetic 1Pole 15A 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 : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 19.3616

Multiples of: 1

MM1Circuit BreakersHydraulic - Magnetic15 A125 VAC , 250 VAC80 VDC1 PolePaddle- 40 C+ 85 CNon - Illuminated 
BA1-B0-34-225-121-D


Circuit Breaker 1Pole 0.25A
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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 19.3705

Multiples of: 1

B SeriesHydraulic Magnetic Circuit Breakers          
T11-0-3.00A-01-10AL-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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 19.4112

Multiples of: 3

SnapakCircuit Breakers 3 A  1 Pole     
AA1-B0-34-625-3G2-C


Circuit Breakers
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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 19.6823

Multiples of: 2

ACircuit BreakersHydraulic - Magnetic25 A277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
IEG6-1-72-50.0-91-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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 24.2025

Multiples of: 3

IEGCircuit BreakersHydraulic - Magnetic50 A240 VAC80 VDC1 PoleToggle- 40 C+ 85 CNon - Illuminated 
PP11-2-2.00A-XX-V


Circuit Breaker Magnetic (Hydraulic Delay) 2A 250 V AC 65 V DC Push-Pull Plunger 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 : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 19.9836

Multiples of: 1

SnapakCircuit ProtectorsHydraulic - Magnetic2 A250 VAC65 VDC1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
5SL6325-6


Circuit breaker; 400VAC; Inom:25A; 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.

Siemens Availability : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 20.4036

Multiples of: 1

   25 A  3     
3120-N551-P7T1-W02D-20A


Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
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 : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 20.7648

Multiples of: 1

3120 - NCircuit BreakersThermal20 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
299-1-1..S00354465


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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 20.8125

Multiples of: 1

           -
4411.0043


Schurter Circuit Breakers CBE T13-212-15
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 : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 21.0063

Multiples of: 1

T13Circuit BreakersThermal15 A277 VAC28 VDC1 PoleReset Button- 5 C+ 60 CNon - Illuminated 
TMC 71B 03A


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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 21.2954

Multiples of: 1

            
1019910


Circuit Breakers TMC 71B 03A
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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 21.2954

Multiples of: 1

TMC 7Circuit BreakersThermomagnetic3 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
209-1-29880-5


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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 21.315

Multiples of: 1

           -
MF1-B-34-612-1-CC2-B-C


Circuit Breakers 12A ONE 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.

Carling Availability : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 21.3461

Multiples of: 1

MCircuit BreakersHydraulic - Magnetic12 A125 VAC , 250 VAC80 VDC1 PoleRocker- 40 C+ 85 CIlluminated 
1G6UM


Circuit Breakers 6A G Characteristic UL 508 1 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.

Altech Availability : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 21.4717

Multiples of: 1

UmCircuit Protection Devices 6.0 A277 V42 V1 PoleHandle- 25 C+ 55 CNot Illuminated 
4430.0543


Circuit Breakers CBE TA45-ABTWFJ25C0
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 : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 21.756

Multiples of: 1

   2.5 A  2     
LEG6-1-62-25.0-01-V


Circuit Breaker Hydraulic Magnetic 1Pole 25A 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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 21.8269

Multiples of: 3

LEGCircuit ProtectorsHydraulic - Magnetic25 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
R11-2-25.0A-34972-2


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 : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 21.875

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic25 A250 VAC65 VDC1 PoleRocker- 40 C+ 85 CNon - Illuminated 
2477220000


Circuit Breakers MCB 489 1P B 30A ACDC
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 : 10
Ship by Tue. 17 Jun to Thu. 19 Jun Calender.png

USD 21.8757

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic30 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
TA45-ABTBF100C0-701


Circuit Breakers For Equipment, 3 Pole, 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.

Schurter Availability : 10
Ship by Thu. 19 Jun to Wed. 25 Jun Calender.png

USD 22.041

Multiples of: 1

            
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...341342343344345...

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