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...5152535455...
First...5152535455...
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
  
                
1170-22-30A


Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost of ownership bene
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 : 192
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 10.6607

Multiples of: 1

1170 Thermal Automotive30 A 28 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
1019909


Circuit Breakers TMC 71B 02A
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 : 192
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 21.735

Multiples of: 1

TMC 7Circuit BreakersThermomagnetic2 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
4430.2306


Schurter Circuit Breakers TA45 ORANGE RCKR 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.

Schurter Availability : 192
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 38.4037

Multiples of: 1

Ta45Thermal Circuit BreakersCircuit Breaker20 A240 V60 V2 PoleRocker- 10 C+ 55 C  
AJ1-B0-24-615-113-C


A-Series Rocker UL Recognized
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 : 192
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 69.6413

Multiples of: 2

            
ATR11-W-Y-63-B-8.0A


Circuit Breaker Thermal 1Pole 8A 240VAC
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 : 191
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 2.0738

Multiples of: 1

           -
66-07-P1B1-P009


Miniature residual current protection circuit breaker ROHS
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.

SOUDELOR Availability : 190
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 0.8545

Multiples of: 1

            
22225-000


Circuit Breakers ATC CIRCUIT BREAKER - TYPE2 - 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.

Eaton Availability : 189
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 3.024

Multiples of: 1

            
W51-AB21B2-12


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.

TE Connectivity Availability : 189
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 5.0832

Multiples of: 1

W51 Supplementary Protector12 A125 VAC50 VDC1 PoleRocker0 C+ 60 CIlluminated 
6-1423673-4


Circuit Breakers W51-AB21B2-12=CKTBKR THERM ROCK
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 : 189
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 5.0832

Multiples of: 1

W51 Supplementary Protector12 A125 VAC50 VDC1 PoleRocker0 C+ 60 CIlluminated 
412-K14-LN2-10A


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 : 189
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 45.8073

Multiples of: 1

412Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker10 A115 VAC28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
ATR11-D-X-63-BB-6.0A


Circuit Breaker Thermal 1Pole 6A 240VAC
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 : 188
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 2.0738

Multiples of: 1

           -
CMB-133-11C3N-B-A


Circuit Breakers 13 AMP PLASTIC BLK
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 : 188
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 2.205

Multiples of: 1

CThermal Circuit BreakersPushbutton Thermal Circuit Protector13 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
1499963


Circuit Breakers TCP 32DC/5A M
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 : 188
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 14.7168

Multiples of: 1

 Circuit BreakersThermal Device Circuit Breaker5 A 32 VDC1 PoleFuse- 40 C+ 85 CNon - Illuminated 
MA1-B-94-615-1-A36-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 : 188
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 39.7713

Multiples of: 2

            
124A50-A3M-HB


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 187
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 3.0618

Multiples of: 1

 Circuit BreakersShortstop50 A 24 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
1658-G21-01-P10-15A


Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
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 : 187
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 3.5689

Multiples of: 1

1658Thermal Circuit BreakersThermal Overcurrent Circuit Breaker15 A240 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
TR11-D-X-63-BB-2-N-5.0A


Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/
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 : 187
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 4.9748

Multiples of: 1

Tr11           
1410-L110-L1F1-S01-5A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Miniaturised construction minimises PCB real estate required. Largely temperature-insensitive.x -E. Returning the rocke
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 : 187
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 7.8078

Multiples of: 1

1410 - L1Thermal Circuit BreakersThermal Overcurrent Circuit Breaker5 A240 VAC28 VDC1 PoleButton- 20 C+ 70 CNot Illuminated 
LELK1-1REC4-29813-50-V


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.

Sensata Availability : 187
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 11.1169

Multiples of: 1

           -
NR211


Circuit Breaker Accessories Circuit Protector Plug-In base
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.

Idec Availability : 186
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 1.5225

Multiples of: 1

           -
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...5152535455...

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