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
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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
  
                
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 : 3578
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 7.8487
Multiples of: 1

   2 A  1     
W28-XT1A-5


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 : 3559
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 2.9138
Multiples of: 10

W28Thermal Circuit BreakersFuse Holder Type5 A250 V32 V1 PolePushbutton  Not IlluminatedBulk
4-1393250-1


Circuit breaker; Urated:250VAC; 32VDC; 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 : 3509
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 3.1894
Multiples of: 10

   8 A  1     
2-1393250-3


Circuit breaker; Urated:250VAC; 32VDC; 1A; 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 : 3484
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 5.25
Multiples of: 5

   1 A  1     
5-1423695-3


Circuit Breakers W58-X1101-2.5
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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 Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 3.2214
Multiples of: 1

W57 Supplementary Protector2.5 A250 VAC 1 PolePushbutton0 C+ 60 CNot Illuminated 
W58-XB1A4A-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 : 3352
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 4.8038
Multiples of: 5

W58Thermal Circuit BreakersPush To Reset Only Circuit Breaker10 A250 V50 V1 PolePushbutton  Not Illuminated 
1393249-7


Circuit breaker; Urated:250VAC; 50VDC; 10A; 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 : 3352
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 4.8038
Multiples of: 5

   10 A  1     
KD1-1.75


Supplementary Protector Hydraulic Magnetic 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.

EATON Availability : 3345
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 23.3321
Multiples of: 1

            
4-1393249-9


Circuit Breakers 5A 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 : 3205
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 5.5656
Multiples of: 5

W58Thermal Circuit BreakersCircuit Breaker5 A250 V50 V1 PolePushbutton  Not Illuminated 
W57-XB7A4A10-15


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 : 3183
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 2.0081
Multiples of: 10

W57Thermal Circuit BreakersPush To Reset Only Circuit Breaker15 A250 V 1 PolePushbutton0 C+ 60 CNot IlluminatedBulk
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