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...106107108109110...
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
  
                
EW50RAGU-3P020B


Circuit Breaker Hydraulic Magnetic 3Pole 20A 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 : 146
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 803.2689
Multiples of: 1

           -
121B15-B2P-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 : 145
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 2.5041
Multiples of: 1

 Circuit BreakersShortstop15 A 12 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
W54-XA1A4A10-12


Circuit Breaker Thermal 1Pole 12A
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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 : 145
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 2.9269
Multiples of: 5

            
CLB-153-11A2N-W-A


Circuit Breaker Thermal 1Pole 15A
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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 : 145
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 2.9342
Multiples of: 10

            
19150-01M


Circuit Breakers MAXI 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 : 145
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 4.2394
Multiples of: 1

 Circuit BreakersAuto Reset50 A 14 VDC1 Pole - 40 C+ 85 CNon - IlluminatedBulk
IULK1-1-66-15.0-01


Circuit Breaker Magnetic (Hydraulic Delay) - 10A - 250V AC - 80V DC - 1 Pole - Lever - Panel ...
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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 : 145
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 25.2882
Multiples of: 1

IAL/IDL/IML/IULCircuit Breakers 15 A250 VAC 1 PolePaddle- 40 C+ 85 CNot Illuminated 
R20-S-SW-B01IV-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, rocker
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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 : 145
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 48.7987
Multiples of: 1

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R21-4-10.0A-30067-1-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, rocker
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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 : 145
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 55.8212
Multiples of: 1

SnapakCircuit Breakers 10 A  2 Pole     
BA1-B0-52-630-411-D


Circuit Breaker 1Pole 30A
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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 : 145
Ship by Thu. 25 Jul to Wed. 31 Jul Calender.png

USD 57.8025
Multiples of: 2

BCircuit BreakersHydraulic - Magnetic30 A277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
1410-L210-L2F1-S02-3.15A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934), PCB mounting. Miniaturised construction minimises PCB real estate required. Type 1410-L2 features changeover contacts s
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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 : 144
Ship by Wed. 31 Jul to Fri. 02 Aug Calender.png

USD 8.4887
Multiples of: 1

1410 - L2Thermal Circuit BreakersThermal Overcurrent Circuit Breaker3.15 A240 VAC28 VDC1 PoleSlide- 20 C+ 70 CNot Illuminated 
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