About Circuit Breakers

TE Connectivity 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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(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 : 28420
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 2.0212

Multiples of: 1

W57Thermal Circuit BreakersPush To Reset Only Circuit Breaker10 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
W54-XA4A18A10-25


Circuit Breakers W54-XA4A18A10-25=CKTBKR,THERM,
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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 : 22355
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 4.41

Multiples of: 1

W54Thermal Circuit BreakersSupplementary Protector25 A250 V 1 PolePushbutton  Not Illuminated 
9-1423674-4


Circuit Breakers W54-XA4A18A10-25 CKTBKR THERM
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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 : 22355
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 4.41

Multiples of: 1

W54Thermal Circuit Breakers 25 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
W51-A162A1-8


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. 20 Jun to Thu. 26 Jun Calender.png

USD 2.0738

Multiples of: 1

W51Circuit BreakersThermal8 A250 VAC50 VDC1 PoleRocker0 C+ 50 CNon - Illuminated 
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. 20 Jun to Thu. 26 Jun Calender.png

USD 2.1417

Multiples of: 1

            
W51-C161A1-15


TE Connectivity P&B Circuit Breakers
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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 : 19153
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 4.4887

Multiples of: 1

W51Thermal Circuit BreakersAngular Button15 A125 V50 V1 PoleRocker0 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 : 19122
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 3.0712

Multiples of: 1

   3 A  1     
W28-XQ1A-3


Circuit Breakers 3A 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 : 19122
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 3.0712

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type3 A250 V32 V1 PolePushbutton  Not Illuminated 
W28-XQ1A-20


Circuit Breakers 20A 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 : 12392
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 3.0581

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type20 A250 V32 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
W28-XQ1A-7


Circuit Breakers 7A 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 : 11219
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 3.1993

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type7 A250 V32 V1 PolePushbutton- 20 C+ 60 CNot IlluminatedTray
3-1393250-7


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 : 11187
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 2.8087

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type4 A250 V32 V1 PolePushbutton  Not Illuminated 
3-1393250-3


Circuit Breakers 20A 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 : 10937
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 3.0581

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type20 A250 V32 V1 PolePushbutton  Not Illuminated 
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 : 10395
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 3.15

Multiples of: 1

   10 A  1     
W28-XQ1A-12


Circuit Breakers 12A 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 : 10369
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 3.15

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type12 A250 V32 V1 PolePushbutton  Not Illuminated 
2-1393250-7


Circuit Breakers 12A PUSH TO RESET
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 : 10369
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 3.15

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type12 A250 V32 V1 PolePushbutton  Not Illuminated 
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. 20 Jun to Thu. 26 Jun Calender.png

USD 4.9883

Multiples of: 1

W51Thermal Circuit Breakers 15 A125 V50 V1 PoleRocker  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. 20 Jun to Thu. 26 Jun Calender.png

USD 18.9787

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. 20 Jun to Thu. 26 Jun Calender.png

USD 19.601

Multiples of: 1

W23Thermal Circuit Breakers 50 A240 V50 V1 PolePushbutton  Not Illuminated 
2-1423364-5


Circuit Breaker Thermal 1Pole 13A 250VAC
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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 : 9596
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 1.8637

Multiples of: 1

           -
W28-XQ1A-10


Circuit Breakers 10A PUSH TO RESET
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 : 2509
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 2.6565

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type10 A250 V32 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
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