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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First...8182838485...
First...8182838485...
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
  
                
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 : 218
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 2.1393
Multiples of: 10

W57Thermal Circuit Breakers 5 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
9-1423364-6


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 : 218
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 2.1393
Multiples of: 10

W57Thermal Circuit Breakers 5 A250 V 1 PolePushbutton  Not Illuminated 
22108-000


Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 8A
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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 : 218
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 2.508
Multiples of: 1

 Circuit BreakersAuto Reset8 A 14 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
4-1423675-0


Circuit Breakers W57-XB1A4A10-20 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 : 218
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 2.6382
Multiples of: 10

W57Thermal Circuit Breakers 20 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
W57-XB1A4A10-20


Circuit Breakers W57-XB1A4A10-20=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 : 218
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 2.6382
Multiples of: 10

   20 A        
121B10-B2M-KA


Circuit Breakers SHORTSTOP 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 : 218
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 2.664
Multiples of: 1

            
1658-G21-16-P10-15A


Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
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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 : 218
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 3.887
Multiples of: 1

1658Circuit BreakersManual Reset15 A240 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
910140


Circuit Breaker Thermal Magnetic 1Pole 1.5A 440VAC
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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.

Weidmuller Availability : 218
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 34.105
Multiples of: 1

            
412-K14-LN2-15A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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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 : 218
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 55.8348
Multiples of: 1

412Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker15 A115 VAC28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
QY-1-13-DM-U2-10


Q-Series Miniature 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.

Circuit Breaker Availability : 217
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 17.336
Multiples of: 12

            
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First...8182838485...

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