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

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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
W57-XB7A4A10-10


Circuit Breakers 10A PUSH TO RESET
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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 : 27640
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 1.959

Multiples of: 1

W57Thermal Circuit BreakersPush To Reset Only Circuit Breaker10 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
3-1393250-4


Circuit Breakers Through Hole RoHS
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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 : 26610
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 3.1369

Multiples of: 10

   3 A  1     
2-1393250-5


Circuit breaker; Urated:250VAC; 32VDC; 10A; Contacts: SPST-NC
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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 : 20392
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 3.15

Multiples of: 5

   10 A  1     
8-1423673-2


Circuit Breakers W51-A162A1-8=CKTBKR,THERM,ROCK,QC.250
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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 : 20237
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 2.1417

Multiples of: 1

            
2-1423673-1


Circuit Breakers W51-C161A1-15=CKTBKR,THERM,ROC
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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 : 10276
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 4.9883

Multiples of: 1

W51Thermal Circuit Breakers 15 A125 V50 V1 PoleRocker  Not Illuminated 
3-1393250-0


Thermal Circuit Breaker - W28 Series - 15 A - 1 Pole - 32 VDC - 250 VAC - Panel.
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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 : 10258
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 2.8613

Multiples of: 5

W28 Supplementary Protector15 A250 VAC32 VDC1 PolePushbutton  Not Illuminated 
W23-X1A5H-50


Circuit Breakers CIRCUIT BREAKER THERMAL
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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 : 9894
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 13.9256

Multiples of: 1

W23Thermal Circuit Breakers 50 A240 V50 V1 PolePushbutton  Not Illuminated 
8-1393246-1


Circuit Breakers CIRCUIT BREAKER THERMAL
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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 : 9894
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 19.601

Multiples of: 1

W23Thermal Circuit Breakers 50 A240 V50 V1 PolePushbutton  Not Illuminated 
1689569


Circuit Breakers VS-BU-CD-10144 05-R
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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 : 9700
Ship by Mon. 03 Nov to Tue. 02 Dec Calender.png

USD 0.2209

Multiples of: 10000

        - 55 C+ 125 C  
2908220


Circuit Breakers TMC 7/8 ALARM
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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 : 9700
Ship by Mon. 03 Nov to Tue. 02 Dec Calender.png

USD 4.536

Multiples of: 12

TMC 8Circuit BreakersThermomagnetic1 A , 3 A277 VAC125 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
0700030


Circuit Breaker Thermal 1Pole 30A 32VDC
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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 : 9700
Ship by Mon. 03 Nov to Tue. 02 Dec Calender.png

USD 6.4181

Multiples of: 50

TcpDevice Circuit Breakers 30 A 32 V1 PolePushbutton- 40 C+ 85 CNot IlluminatedBulk
0700010


Circuit Breaker Thermal 1Pole 10A 32VDC
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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 : 9700
Ship by Mon. 03 Nov to Tue. 02 Dec Calender.png

USD 6.4181

Multiples of: 50

TcpDevice Circuit Breakers 10 A 32 V1 PolePushbutton- 40 C+ 85 CNot IlluminatedBulk
0700025


Circuit Breaker Thermal 1Pole 25A 32VDC
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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 : 9700
Ship by Mon. 03 Nov to Tue. 02 Dec Calender.png

USD 6.4181

Multiples of: 50

TcpDevice Circuit Breakers 25 A 32 V1 PolePushbutton- 40 C+ 85 CNot IlluminatedBulk
0700007


Circuit Breakers TCP 7.5/DC32V
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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 : 9700
Ship by Mon. 03 Nov to Tue. 02 Dec Calender.png

USD 6.4181

Multiples of: 50

TcpDevice Circuit Breakers 7.5 A 32 V1 PolePushbutton- 40 C+ 85 CNot IlluminatedBulk
0700040


Circuit Breaker Thermal 40A AC 32 V DC Push to Reset Holder
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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 : 9700
Ship by Mon. 03 Nov to Tue. 02 Dec Calender.png

USD 6.4181

Multiples of: 50

TcpDevice Circuit BreakersThermal Magnetic Miniature Pluggable For Fuse Holders40 A 32 V1 PolePushbutton- 40 C+ 85 CNot IlluminatedBulk
0700005


Circuit Breaker Thermal 1Pole 5A 32VDC
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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 : 9700
Ship by Mon. 03 Nov to Tue. 02 Dec Calender.png

USD 6.4181

Multiples of: 50

TcpDevice Circuit Breakers 5 A 32 V1 PolePushbutton- 40 C+ 85 CNot IlluminatedBulk
0700015


Circuit Breaker Thermal 1Pole 15A 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.

Phoenix Contact Availability : 9700
Ship by Mon. 03 Nov to Tue. 02 Dec Calender.png

USD 6.4181

Multiples of: 50

TcpDevice Circuit Breakers 15 A 32 V1 PolePushbutton- 40 C+ 85 CNot IlluminatedBulk
0700020


Circuit Breaker Thermal 1Pole 20A 32VDC
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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 : 9700
Ship by Mon. 03 Nov to Tue. 02 Dec Calender.png

USD 6.4181

Multiples of: 50

TcpDevice Circuit Breakers 20 A 32 V1 PolePushbutton- 40 C+ 85 CNot IlluminatedBulk
2908222


Circuit Breakers TMC 7/8 24VDC SHNT
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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 : 9700
Ship by Mon. 03 Nov to Tue. 02 Dec Calender.png

USD 6.804

Multiples of: 8

TMC 8Circuit BreakersThermomagnetic6 A 24 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
2908219


Thermomagnetic Device 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.

Phoenix Contact Availability : 9700
Ship by Mon. 03 Nov to Tue. 02 Dec Calender.png

USD 7.0481

Multiples of: 12

TMC 8Circuit BreakersThermomagnetic1 A , 3 A277 VAC125 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
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