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
  
                
W57-XB6A99C10-15


Circuit Breakers W57-XB6A99C10-15=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 : 1313
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 3.6288
Multiples of: 10

W57 Supplementary Protector15 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - IlluminatedTray
KD1-8


KD18 eaton
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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 : 1297
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 5.46
Multiples of: 1

            
2-1423712-0


W28-X1086-15 Equal Cktbkr,Therm,Rock,Qc.250,Fu
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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 : 1279
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 2.5594
Multiples of: 10

            
1610-21-5A


Circuit Breakers Miniaturised single pole press-to-reset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which are cost critical. Colour-cod
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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 : 1257
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 5.9409
Multiples of: 1

1610Thermal Circuit BreakersThermal Automotive Circuit Breaker5 A 32 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
W58-XC4C12A-30


Circuit Breakers 30A 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 : 1247
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 6.1462
Multiples of: 1

W58Thermal Circuit BreakersCircuit Breaker30 A250 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
QLB-153-11B3N-3BA


Circuit Breakers 15A FRT PANEL METAL .250 QC TAB
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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.

Qualtek Availability : 1243
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 2.076
Multiples of: 1

QLBCircuit BreakersThermal15 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNot Illuminated 
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 : 1230
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 20.5842
Multiples of: 1

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2908262


Circuit Breakers PTCB E1 24DC/1-8A NO
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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 : 1227
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 33.8703
Multiples of: 1

PTCBCircuit BreakersElectronic1 A to 8 A 24 VDC1 Pole - 30 C+ 60 CIlluminated 
EW50RAGU-3P040B


Circuit Breaker Hydraulic Magnetic 3Pole 40A 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 : 1221
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 698.544
Multiples of: 1

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6-1393250-8


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 : 1198
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 3.1281
Multiples of: 5

W28Thermal Circuit BreakersFuse Holder Type3 A250 V32 V1 PolePushbutton  Not Illuminated 
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