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
  
                
2907558


Circuit Breaker Thermal Magnetic 1Pole 1A
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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.

Phoenix Contact Availability : 687
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 26.0337

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic1 A120 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
IELK1-1-52-60.0-K-91-V


Circuit Breakers Cir Brkr Hyd Mag
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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 : 687
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 115.5998

Multiples of: 1

IAL/IDL/IML/IULHydraulic Magnetic Circuit Breakers 60 A250 VAC80 VDC1 PolePaddle- 40 C+ 85 CNot Illuminated 
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 : 681
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 4.0656

Multiples of: 1

W51Thermal Circuit BreakersRocker Actuated Circuit Breaker / Power Switch20 A125 V50 V1 PoleRocker0 C+ 60 CIlluminated 
W28-XQ1B-5


Circuit Breaker Thermal 1Pole 5A 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 : 680
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 20.0419

Multiples of: 1

           -
W23-X1A1G-15


Circuit Breakers 15A 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 : 674
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 27.7069

Multiples of: 1

W23Thermal Circuit BreakersThermal Circuit Breaker15 A240 V50 V1 PolePushbutton  Not Illuminated 
6-1393246-6


Circuit Breakers 15A 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 : 673
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 27.7069

Multiples of: 1

W23Thermal Circuit BreakersThermal Circuit Breaker15 A240 V50 V1 PolePushbutton  Not Illuminated 
W57-XB6A99C10-10


Circuit Breakers W57-XB6A99C10-10=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 : 671
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 3.9988

Multiples of: 1

W57 Supplementary Protector10 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - IlluminatedTray
5-1423364-6


Circuit Breakers W57-XB6A99C10-10=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 : 671
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 3.9988

Multiples of: 1

  Supplementary Protector10 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
22315-200


Circuit Breakers CIRCUIT BREAKER TYPE III 1
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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 : 669
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 4.6777

Multiples of: 1

223Circuit BreakersManual Reset15 A 24 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
W57-XB1A7A10-5


TE Connectivity P&B 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 : 666
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 2.7258

Multiples of: 1

W57Thermal Circuit Breakers 5 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
7-1393250-3


Circuit Breakers 1Poles 8Amps 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 : 657
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 3.5705

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type8 A250 V32 V1 PolePushbutton  Not IlluminatedBulk
1538627


Circuit Breakers TCP 10/12A
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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.

Phoenix Contact Availability : 652
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 21.8988

Multiples of: 1

 Circuit BreakersThermal Miniature12 A250 VAC72 VDC1 Pole - 20 C+ 60 CNon - Illuminated 
W57-XB1A4A10-7


W57-XB1A4A10-7=CKTBKR,THERM,PB,QC.250,BU
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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 : 645
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 3.9446

Multiples of: 1

            
W54-XC2A4B10-40


Circuit Breakers CIRCUIT BREAKER THERMAL 40AMP
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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 : 645
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 4.4005

Multiples of: 1

W54Thermal Circuit Breakers 40 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
1-1393248-1


Circuit Breakers 5A 2-P Black Rocker P1 Switch P2 Trip 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 : 639
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 46.1396

Multiples of: 1

W33Thermal Circuit BreakersSwitchable Circuit Breaker / Power Switch5 A250 V50 V2 PolesRocker  Not Illuminated 
W58-XB1A4A-7


Circuit Breakers 7A 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 : 635
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 4.9896

Multiples of: 1

W58 Push To Reset7 A250 VAC50 VDC1 PolePushbutton- 20 C+ 60 CNot Illuminated 
W58-XB1A4A-2


Circuit Breakers 2A 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 : 633
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 7.6912

Multiples of: 1

W58Thermal Circuit BreakersPush To Reset Only Circuit Breaker2 A250 V50 V1 PolePushbutton  Not Illuminated 
1-1393249-1


Circuit breaker; Urated:250VAC; 50VDC; 2A; 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 : 633
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 7.6912

Multiples of: 1

   2 A  1     
W54-XB2A99C10-25


Circuit Breakers CIRCUIT BREAKER THERMAL 25 AMP
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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 : 624
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 2.6906

Multiples of: 1

W54Thermal Circuit Breakers 25 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
4-1423674-9


Circuit Breakers CIRCUIT BREAKER THERMAL 25 AMP
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 : 624
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 3.538

Multiples of: 1

W54Thermal Circuit Breakers 25 A250 V 1 PolePushbutton  Not Illuminated 
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