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
  
                
1499939


Circuit Breakers TCP 32DC/5A F
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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 : 92
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 11.16
Multiples of: 1

 Circuit BreakersThermal Device Circuit Breaker  32 VDC1 PoleFuse- 40 C+ 85 CNon - Illuminated 
1B20UR


Circuit Breakers 20A,MCB B CHAR 1 PL, 277VAC, UL1077
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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 : 92
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 16.8115
Multiples of: 1

UrCircuit Protection DevicesB - Trip20 A277 V 1 PoleHandle- 25 C+ 55 CNot IlluminatedBulk
PP11-62-5.00A-OC-V


Circuit Breakers Cir Brkr, HydMag, 1 pl, 80VDC,7A, UL489A
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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 : 92
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 18.9945
Multiples of: 3

SnapakCircuit Breakers 5 A  1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
1393247-5


TE Connectivity Circuit Breakers W23-X1013-15=W23W31
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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 : 92
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 33.315
Multiples of: 1

W23Circuit BreakersThermal15 A240 VAC50 VDC1 PolePush - Pull- 20 C+ 60 CNon - Illuminated 
203-22-26669-1


Sensata Technologies
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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 : 92
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 60.2963
Multiples of: 1

           -
2477690000


Circuit Breakers MCB 489 3P B 16A ACDC
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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 : 92
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 67.1638
Multiples of: 1

MCBCircuit BreakersThermal - Magnetic16 A277 VAC60 VDC3 PoleLever- 35 C+ 70 CNon - Illuminated 
LELK1-1RS4-27129-924


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.

Sensata Availability : 92
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 74.3662
Multiples of: 3

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CA1-B0-34-660-622-C


Circuit Breaker Hydraulic Magnetic 1Pole 60A 277VAC/480VAC
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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.

Carling Availability : 92
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 88.126
Multiples of: 2

C SeriesHydraulic Magnetic Circuit Breakers          
Hot 9000-41034-0100600


Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A
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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.

Murr Elektronik Availability : 92
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 193.789
Multiples of: 1

9Circuit ProtectorsMICO Electronic1 A , 2 A , 4 A , 6 A 24 VDC4 Pole 0 C+ 55 CNon - IlluminatedBulk
4400.0271


Circuit breaker; Urated: 240VAC; 48VDC; 6.5A; SPST; Poles: 1; screw
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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.

Schurter Availability : 91
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 6.3939
Multiples of: 1

   6.5 A  1     
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