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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
3-1423673-9


W51-A152A1-5=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 : 4122
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 1.302

Multiples of: 1

           -
4-1393250-0


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 : 4093
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 3.6225

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type7 A250 V32 V1 PolePushbutton  Not Illuminated 
W28-XQ1A-15


Circuit Breakers 15A 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 : 4049
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 2.8067

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type15 A250 V32 V1 PolePushbutton  Not Illuminated 
1423674-9


Circuit breaker; Urated:250VAC; 50VDC; 20A; 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 : 3908
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 3.0096

Multiples of: 1

   20 A  1     
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 : 3868
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 28.1137

Multiples of: 1

W23Thermal Circuit BreakersThermal Circuit Breaker40 A240 V50 V1 PolePushbutton  Not Illuminated 
W57-XB7A4A10-20


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 : 3610
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 2.0212

Multiples of: 1

W57Thermal Circuit BreakersPush To Reset Only Circuit Breaker20 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
W58-XC4C12A-3


Circuit Breakers 3A 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 : 3462
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 6.3294

Multiples of: 1

W58Thermal Circuit BreakersCircuit Breaker3 A250 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
1-1393249-4


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 : 3450
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 7.2871

Multiples of: 5

W58Thermal Circuit BreakersPush To Reset Only Circuit Breaker3 A250 V50 V1 PolePushbutton  Not Illuminated 
W58-X1101-2.5


TE Connectivity 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 : 3374
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 3.0975

Multiples of: 1

W58Thermal Circuit Breakers 2.5 A250 V50 V1 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 : 3333
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 7.6781

Multiples of: 1

W58Thermal Circuit BreakersCircuit Breaker2 A250 V50 V1 PolePushbutton  Not Illuminated 
W58-XC4C12A-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 : 3333
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 7.6781

Multiples of: 1

W58Thermal Circuit BreakersCircuit Breaker2 A250 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
W58-XB1A4A-4


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 : 3284
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 5.7225

Multiples of: 1

W58 Supplementary Protector4 A250 VAC50 VDC1 PolePushbutton- 20 C+ 60 CNot Illuminated 
1423675-9


Circuit Breakers 15A 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 : 3183
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 1.9831

Multiples of: 10

W57Thermal Circuit BreakersPush To Reset Only Circuit Breaker15 A250 V 1 PolePushbutton  Not IlluminatedBulk
1423675-3


Circuit Breakers 5A 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 : 3143
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 2.0323

Multiples of: 10

W57Thermal Circuit BreakersPush To Reset Only Circuit Breaker5 A250 V 1 PolePushbutton  Not Illuminated 
TA35-CZZ11


Customer mounted 1 pole Cover for TA35 Series 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.

Schurter Availability : 3049
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 1.302

Multiples of: 100

           -
W28-XQ1A-16


Circuit Breakers Circuit Protection
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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 : 2987
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 2.7836

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type16 A250 V32 V1 PolePushbutton  Not Illuminated 
7-1393250-0


Circuit Breakers 1pole 5Amp 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 : 2880
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 3.1697

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type5 A250 V32 V1 PolePushbutton  Not IlluminatedBulk
KD1-10


Circuit Breaker 1Pole 10A 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.

EATON Availability : 2787
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 10.5787

Multiples of: 1

            
2-1393249-2


Circuit breaker; Urated:250VAC; 50VDC; 8A; 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 : 2684
Ship by Mon. 12 May to Fri. 16 May Calender.png

USD 5.0531

Multiples of: 1

   8 A  1     
1610-21-8A


Circuit Breakers Miniaturised single pole press-to-reset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which are cost critical. Colour-cod
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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.

ETA Availability : 2683
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 5.6826

Multiples of: 1

1610Thermal Circuit BreakersThermal Automotive Circuit Breaker8 A 32 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
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