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...306307308309310...
First...306307308309310...
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
  
                
FAZ-B2/1


Circuit breaker; 230/400VAC; Inom:2A; Poles no:1; DIN; Charact: B
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.

Eaton Availability : 13
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 28.5294

Multiples of: 1

   2 A  1     
APL1-1REC4-53-303


Circuit Breaker Magnetic 1Pole 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 : 13
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 28.8619

Multiples of: 1

           -
A9F07102


Circuit breaker; 230VAC; Inom:2A; Poles no:1; Mounting: DIN; 10kA
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 : 13
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 28.8855

Multiples of: 1

   2 A  1     
4410.0321


Circuit breaker; 1.2A
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.

Schurter Availability : 13
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 28.9443

Multiples of: 1

   1.2 A        
APGN6-1-52-752


Circuit Breaker Magnetic 1Pole 7.5A
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 : 13
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 29.4394

Multiples of: 1

           -
T11-1-1.50A-01-31AL-V


SNAPAK® series is a snap-acting hydraulicmagnetic 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 : 13
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 29.9381

Multiples of: 3

SnapakCircuit Breakers 1.5 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
R21-4-10.0A-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 : 13
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 29.9775

Multiples of: 1

           -
AM1S-A3-A-7.5-3H


AM1SA3A7DDOT53H 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 : 13
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 30.4453

Multiples of: 1

            
EA1-B0-16-680-32A-BF


Circuit Breaker Hydraulic Magnetic 1Pole 80A 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.

Carling Availability : 13
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 30.7388

Multiples of: 1

ECircuit BreakersHydraulic - Magnetic80 A600 VAC125 VDC1 PoleHandle- 40 C+ 85 CNon - Illuminated 
2CDS252001R0427


Circuit breaker; 230/400VAC; Inom: 10A; Poles: 2; DIN; Charact: K
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 : 13
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 30.9257

Multiples of: 1

S200  10 A  2     
4410.0025


Circuit breaker; Urated: 240VAC; 28VDC; 1A; SPST; Poles: 1; screw
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 : 13
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 30.9582

Multiples of: 1

   1 A  1     
4410.0437


Circuit Breakers CBE TMF12-221-0.3
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 : 13
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 31.5168

Multiples of: 1

   0.3 A  1     
3120-N321-P7T1-W02F-2A


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 : 13
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 31.6473

Multiples of: 1

3120 - NCircuit BreakersThermal Overcurrent2 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
3120-N321-P7T1-W02F-3A


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 : 13
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 31.6473

Multiples of: 1

3120 - NCircuit BreakersThermal Overcurrent3 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
IPA-1-1-52-2.00-A-01-T


Circuit Breaker Hydraulic Magnetic 1Pole 2A 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 : 13
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 31.7362

Multiples of: 1

 Circuit ProtectorsHydraulic - Magnetic2 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
3120-F621-P7T1-W02D-15A


Circuit Breakers An extremely versatile range of rocker switch/thermal 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.

ETA Availability : 13
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 31.9556

Multiples of: 1

3120 - F Thermal Overcurrent15 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNot Illuminated 
AM1-B0-34-650-901-C


A-Series 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.

Carling Availability : 13
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 31.3819

Multiples of: 1

            
3120-N321-P7T1-W01D-12A


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 : 13
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 32.6819

Multiples of: 1

3120 - NCircuit BreakersThermal12 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNot Illuminated 
UPG11-1-64-203-C-21


Circuit Breaker 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 : 13
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 32.6944

Multiples of: 1

           -
FAZ-C20/2


Circuit breaker; 230/400VAC; Inom:20A; Poles no:2; DIN; Charact: C
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.

Eaton Availability : 13
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 33.1119

Multiples of: 1

   20 A  2     
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...306307308309310...

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