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
  
                
6-1393250-9


Circuit Breakers CIRCUIT BREAKER THERMAL 4A BLK
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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 : 558
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 4.0867
Multiples of: 4

W28Thermal Circuit BreakersFuse Holder Type4 A250 V32 V1 PolePushbutton  Not Illuminated 
W67-A2Q12-10


Circuit Breakers CIRCUIT BREAKER MAGNETIC
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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 : 555
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 41.7113
Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 10 A277 V 1 PoleToggle  Not Illuminated 
EW50RAGU-3P030B


Circuit Breaker Hydraulic Magnetic 3Pole 30A 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.

Fuji Availability : 555
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 698.544
Multiples of: 1

           -
W51-A122B1-10


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 : 553
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 3.5983
Multiples of: 1

W51Thermal Circuit BreakersCircuit Breaker10 A250 V50 V1 PoleRocker0 C+ 60 CIlluminated 
W57-XB6A99C10-7


Circuit Breakers W57-XB6A99C10-7=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 : 553
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 3.8587
Multiples of: 5

W57 Supplementary Protector7 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - IlluminatedTray
5-1423364-5


Circuit Breakers W57-XB6A99C10-7=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 : 553
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 4.21
Multiples of: 10

  Supplementary Protector7 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
W91-X113-5


Circuit Breakers CIRCUIT BREAKER SWITCH 5A BLACK
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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 : 552
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 19.11
Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W95 A277 V 1 PoleToggle- 40 C+ 85 CNot Illuminated 
3-1393254-7


Circuit Breakers CIRCUIT BREAKER SWITCH 5A BLACK
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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 : 552
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 19.11
Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W95 A277 V 1 PoleToggle  Not Illuminated 
W51-A152A1-20


TE Connectivity P&B Circuit Breakers 20A RCKR ACT NON-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 : 550
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 3.4293
Multiples of: 1

W51Thermal Circuit BreakersAngular Button20 A125 V50 V1 PoleRocker0 C+ 60 CNot Illuminated 
2D3UL


Circuit Breakers 3A, D CHAR, 2POLE 480Y277VAC,UL489
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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.

Altech Availability : 544
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 57.3084
Multiples of: 1

UlCircuit Protection DevicesD - Trip3 A277 V 2 PoleHandle  Not Illuminated 
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First...4142434445...

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