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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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
  
                
1393249-6


Circuit Breakers 30A 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 : 441
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 6.4355

Multiples of: 4

W58Thermal Circuit BreakersPush To Reset Only Circuit Breaker30 A250 V50 V1 PolePushbutton  Not Illuminated 
3-1393254-2


Circuit Breakers CIRCUIT BREAKER SWITCH 50A BLK
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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 : 436
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 53.2613

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 50 A277 V 1 PoleToggle  Not Illuminated 
W57-XB1A7A10-10


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 : 433
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 2.6119

Multiples of: 10

W57Thermal Circuit Breakers 10 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
9-1423364-7


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 : 433
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 2.625

Multiples of: 10

W57Thermal Circuit Breakers 10 A250 V 1 PolePushbutton  Not Illuminated 
6-1393250-2


Circuit Breakers 1POLE 1Amps Therm Circuit Brker
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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 : 432
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 6.6084

Multiples of: 5

W28Thermal Circuit BreakersFuse Holder Type1 A250 V32 V1 PolePushbutton  Not IlluminatedBulk
W91-X112-50


Circuit Breakers CIRCUIT BREAKER SWITCH 50A BLK
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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 : 432
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 54.2981

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 50 A277 V 1 PoleToggle- 40 C+ 85 CNot Illuminated 
3-1393249-9


Circuit Breakers 1A PUSH TO RESET ST
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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 : 428
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 7.8356

Multiples of: 5

W58Thermal Circuit BreakersCircuit Breaker1 A250 V50 V1 PolePushbutton  Not Illuminated 
4-1393253-9


Circuit Breaker Hydraulic Magnetic 2Pole 10A 277VAC
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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 : 417
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 69.3441

Multiples of: 1

            
W51-A121B1-20


TE Connectivity P&B Circuit Breakers 20A RCKR ACT RED ILL
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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 : 415
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 3.5983

Multiples of: 1

W51Thermal Circuit BreakersRocker Actuated Circuit Breaker / Power Switch20 A125 V50 V1 PoleRocker0 C+ 60 CIlluminated 
4-1393252-3


Circuit Breakers W67-X2Q110-20 M6/M7/M9/W6/W7
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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 : 415
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 26.1529

Multiples of: 1

           -
W68-X2T10-10


Circuit Breaker Hydraulic Magnetic 2Pole 10A 277VAC
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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 : 415
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 75.7969

Multiples of: 1

           -
5-1393252-6


Circuit Breakers 15A 1 POLE TOGGLE
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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 : 414
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 25.3449

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersHydraulic/Magnetic Circuit Breaker15 A277 V 1 PoleToggle  Not Illuminated 
M68-X2Q212-5


TE Connectivity M68-X2Q212-5=CIRCUIT BREAKER
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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 : 395
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 71.1052

Multiples of: 1

            
W58-XC4C12A-7


Circuit Breakers 7A PUSH TO RESET ST
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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 : 392
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 5.8926

Multiples of: 1

W58Thermal Circuit BreakersCircuit Breaker7 A250 V50 V1 PolePushbutton- 20 C+ 60 CNot IlluminatedTray
W57-XJ2A22B10-20M


Circuit Breakers W57-XJ2A22B10-20M
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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 : 388
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 1.5094

Multiples of: 1

W57Thermal Circuit Breakers 20 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
W57-XB6A99C10-5


Circuit Breakers CKTBKR,THERM,PB, 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 : 388
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 3.857

Multiples of: 10

 Circuit BreakersThermal5 A250 VAC 1 PoleReset Button0 C+ 60 CNon - IlluminatedTray
5-1423364-4


Circuit Breakers W57-XB6A99C10-5=CKTBKR,THERM,PB,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 : 388
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 4.21

Multiples of: 10

 Circuit BreakersThermal5 A250 VAC 1 PoleReset Button0 C+ 60 CNon - Illuminated 
W28-XT1A-12


Circuit Breakers 1POLE 12Amps Therm Circuit Brker
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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 : 386
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 3.0308

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type12 A250 V32 V1 PolePushbutton  Not IlluminatedBulk
W51-A121B1-6


W51-A121B1-6=CKTBKR,THERM,ROCK
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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 : 383
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 4.2383

Multiples of: 10

W51 Supplementary Protector6 A125 VAC50 VDC1 PoleRocker0 C+ 60 CIlluminated 
1423673-2


Circuit Breakers W51-A121B1-6=CKTBKRK THERM ROCK
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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 : 383
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 4.2383

Multiples of: 10

W51 Supplementary Protector6 A125 VAC50 VDC1 PoleRocker0 C+ 60 CIlluminated 
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