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
  
                
W28-XQ1A-0.50


Circuit Breakers 0.5A 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 : 4730
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 5.8406

Multiples of: 5

W28Thermal Circuit BreakersFuse Holder Type500 mA250 V32 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
2-1423674-8


Circuit Breakers W54-XA1C4A10-30 CKTBKR THERM P
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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 : 905
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 3.8619

Multiples of: 1

W54 Supplementary Protector30 A250 VAC 1 PolePushbutton0 C+ 60 CNon - Illuminated 
CEG1-35828-1-V


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.

Sensata Availability : 903
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 10.8412

Multiples of: 1

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W67-X2Q50-10


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 : 900
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 44.9138

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 10 A 65 V1 PoleToggle  Not Illuminated 
4404.0096


Circuit Breakers 1 pole 3A THT Term for PCB mounting
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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 : 898
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 2.8298

Multiples of: 1

T9 - 818Thermal Circuit Breakers 3 A240 V48 V1 PolePushbutton- 5 C+ 60 CNot Illuminated 
IPA-1-37250-30


IPA-1-37250-30
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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.

Sensata Availability : 889
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 10.885

Multiples of: 1

            
4-1393252-2


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 : 887
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 26.7718

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersCircuit Breaker15 A277 V 1 PoleToggle  Not Illuminated 
4-1423673-2


W51-A152A1-20=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 : 877
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 4.0666

Multiples of: 1

           -
1-1423364-4


Circuit Breakers W57-XB1A4A10-10 CKTBKR THERM P
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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 : 874
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 2.5987

Multiples of: 1

W57Thermal Circuit Breakers 10 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
W54-XA1A99C10-10


Thermal 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 : 873
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 2.9957

Multiples of: 1

W54 Supplementary Protector10 A250 VAC 1 PolePushbutton0 C+ 60 CNot Illuminated 
1423901-1


Circuit Breakers W54-XB2A4A10-5 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 : 873
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 9.9094

Multiples of: 1

W54Thermal Circuit BreakersSupplementary Protector5 A250 V 1 PolePushbutton  Not Illuminated 
W54-XA1A99C10-25


Thermal 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 : 868
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 5.0141

Multiples of: 1

W54 Supplementary Protector25 A250 VAC 1 PolePushbutton0 C+ 60 CNot Illuminated 
Hot W51-A121B1-10


TE Connectivity P&B Circuit Breakers 10A 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 : 865
Ship by Wed. 08 Oct to Fri. 10 Oct Calender.png

USD 3.5458

Multiples of: 1

W51Thermal Circuit BreakersCircuit Breaker10 A125 V50 V1 PoleRocker  Illuminated 
CMB-053-11C4N-B-A


Circuit Breaker Magnetic 5A 125VAC to 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.

Carling Availability : 861
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 4.9875

Multiples of: 5

CmbThermal Circuit Breakers          
R11-1-1.50A-B06EV


Cir Brkr, HydMag, 1 pl, 65VDC/
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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.

Sensata Availability : 852
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 21.3675

Multiples of: 1

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W67-X2Q110-15


TE Connectivity P&B 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 : 850
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 25.9219

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersCircuit Breaker15 A277 V 1 PoleToggle- 40 C+ 85 CNot Illuminated 
W28-XT1A-3


Circuit Breaker Thermal 1Pole 3A 250VAC/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.

TE Connectivity Availability : 848
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 3.5175

Multiples of: 5

W28Thermal Circuit BreakersFuse Holder Type3 A250 V32 V1 PolePushbutton  Not Illuminated 
W54-XB1A4A10-35


Circuit Breakers 35 Amps 1Pole 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 : 844
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 4.0556

Multiples of: 5

W54Thermal Circuit Breakers 35 A250 V 1 PolePushbutton0 C+ 60 CNot IlluminatedTray
7-1423674-8


Circuit Breakers W54-XB1A4A10-35 CKTBKR THERM P
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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 : 844
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 4.0556

Multiples of: 5

W54 Supplementary Protector35 A250 VAC 1 PolePushbutton0 C+ 60 CNot Illuminated 
6-1393246-8


Circuit Breakers 20A 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 : 840
Ship by Fri. 10 Oct to Thu. 16 Oct Calender.png

USD 28.561

Multiples of: 1

W23Thermal Circuit BreakersThermal Circuit Breaker20 A240 V50 V1 PolePushbutton  Not Illuminated 
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