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...6667686970...
First...6667686970...
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
  
                
Hot W91-X152-30


Circuit Breakers CIRCUIT BREAKER SWITCH 30A 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.

TE Connectivity Availability : 112
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 65.7932

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W930 A 65 V1 PoleToggle- 40 C+ 85 CNot Illuminated 
W33-S1N1Q-15


Circuit Breakers 15A 2-P Black Rocker P1 Switch P2 Trip QC
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 : 112
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 67.5675

Multiples of: 1

W33Thermal Circuit BreakersSwitchable Circuit Breaker / Power Switch15 A250 V50 V2 PolesRocker  Not Illuminated 
1658-G21-01-P10-25A


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 : 111
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 3.5343

Multiples of: 1

1658Thermal Circuit BreakersThermal Overcurrent Circuit Breaker25 A240 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
Hot 4400.0029


Circuit Breakers CBE T11-611-8
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 : 111
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 6.2328

Multiples of: 1

T11Circuit BreakersThermal8 A240 VAC48 VDC1 PoleReset Button- 5 C+ 60 CNon - Illuminated 
W58-XC4C12A-4


Circuit Breakers CIRCUIT BREAKER THERMAL 4 AMP
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 : 111
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 6.9993

Multiples of: 1

W58Thermal Circuit BreakersPush To Reset Only Thermal Circuit Breaker4 A250 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
TCP 15/DC32V


Thermal device circuit breaker, Number of positions: 1, Nominal current: 15 A, Nominal voltage: 32 V, Width: 6 mm, Fuse ...
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 : 111
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 19.1672

Multiples of: 1

            
4-1393254-4


Circuit Breakers CIRCUIT BREAKER SWITCH 20A 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.

TE Connectivity Availability : 111
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 46.6846

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W920 A 65 V1 PoleToggle  Not Illuminated 
2-1393248-6


Circuit Breakers 15A 2-P Illum Amber P1 Switch P2 Trip QC
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 : 111
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 74.0528

Multiples of: 1

W33Thermal Circuit BreakersSwitchable Circuit Breaker / Power Switch15 A250 V50 V2 PolesRocker  Illuminated 
EA2-B0-26-640-32E-DC


Circuit Breaker Hydraulic Magnetic 2Pole 40A 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.

Carling Availability : 111
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 147.36

Multiples of: 1

    600 VAC125 VDC      
4-1423695-9


Circuit Breakers W58-XB1A15B-15=CKTBKR,THERM,PB,QC.250,BU
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 : 110
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 4.4733

Multiples of: 1

            
W58-XB1A15B-15


Circuit Breaker Thermal 15A 250VAC 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.

TE Connectivity Availability : 110
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 4.4733

Multiples of: 1

            
Hot 4400.0344


Circuit Breakers CBE T11-311-0.5
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 : 110
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 7.2618

Multiples of: 1

T11Circuit BreakersThermal500 mA240 VAC48 VDC1 PoleReset Button- 5 C+ 60 CNot Illuminated 
CA1-B0-34-650-121-D


Circuit Breakers 50 A 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 : 110
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 22.1475

Multiples of: 2

CHydraulic Magnetic Circuit BreakersCircuit Breaker50 A277 V80 V1 PoleHandle- 55 C+ 85 CNot Illuminated 
TMC 81C 12A


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 : 110
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 26.6227

Multiples of: 1

            
8-1393252-7


Circuit Breakers CIRCUIT BREAKER SWITCH 5A WHITE
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 : 110
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 77.1434

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 5 A 65 V1 PoleToggle  Not Illuminated 
CMB-103-27G3N-B-A


Circuit Breaker Thermal 10A 250 V AC 32 V DC Push to Reset 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.

Carling Availability : 109
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 2.772

Multiples of: 1

CThermal Circuit Breakers 10 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
W58-XA1A4B-5


Circuit Breaker Thermal 1Pole 5A 250VAC/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.

TE Connectivity Availability : 109
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 7.3106

Multiples of: 1

           -
1324402


Circuit Breakers TCP 10/16A
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 : 109
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 22.8942

Multiples of: 1

 Circuit BreakersThermal16 A250 VAC72 VDC1 PoleFuse- 20 C+ 60 CNotIlluminated 
8-1393252-4


Circuit Breakers 20AMP 65VDC TOGGLE 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.

TE Connectivity Availability : 109
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 40.2186

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 20 A 65 V1 PoleToggle  Not Illuminated 
35-2103-BU


Circuit Breaker 3A Bulk
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.

GC Electronics Availability : 0
Calender.png

USD 5.5712

Multiples of: 1

           -
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...6667686970...

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