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
  
                
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 : 6647
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USD 2.625

Multiples of: 10

   3 A  1     
3-1393250-1


Circuit Breakers W28-XQ1A-16
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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 : 6091
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 2.94

Multiples of: 10

   16 A  1     
W58-XB1A4A-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 : 5697
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 5.4206

Multiples of: 5

W58 Push To Reset20 A250 VAC50 VDC1 PolePushbutton- 20 C+ 60 CNot Illuminated 
1423675-6


Circuit Breakers CKTBKR, THERM,PB
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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 : 5313
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 2.2444

Multiples of: 10

W57Thermal Circuit Breakers 8 A250 V 1 PolePushbutton  Not IlluminatedTray
1-1393249-8


Circuit Breakers 4A PUSH TO RESET QC
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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 : 4956
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 6.4355

Multiples of: 4

W58Thermal Circuit BreakersCircuit Breaker4 A250 V50 V1 PolePushbutton  Not Illuminated 
1423673-6


Circuit Breakers W51-A151A1-7=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 : 4921
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 3.1762

Multiples of: 5

W51Thermal Circuit Breakers 7 A125 V50 V1 PoleRocker  Not Illuminated 
W58-XB1A4A-4


Circuit Breakers 4A PUSH TO RESET 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 : 4711
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 5.565

Multiples of: 5

W58 Supplementary Protector4 A250 VAC50 VDC1 PolePushbutton- 20 C+ 60 CNot Illuminated 
4-1393249-2


Circuit Breakers 2A 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 : 4593
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 6.6019

Multiples of: 5

W58Thermal Circuit BreakersCircuit Breaker2 A250 V50 V1 PolePushbutton  Not Illuminated 
W58-XC4C12A-2


Circuit Breakers 2A PUSH TO RESET ST
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 : 4519
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 6.6281

Multiples of: 5

W58Thermal Circuit BreakersCircuit Breaker2 A250 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
7-1393246-4


Circuit Breakers 40A PUSH/PULL ACT.
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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 : 4418
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 26.0138

Multiples of: 1

W23Thermal Circuit BreakersThermal Circuit Breaker40 A240 V50 V1 PolePushbutton  Not Illuminated 
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