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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
S 301 B6 TX


Circuit breaker; 230VAC; Inom:6A; Poles no:1; Mounting: DIN; 6kA
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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.

Legrand Availability : 59
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 5.9714
Multiples of: 1

   6 A  1     
4400.0033


Circuit breaker; Urated: 240VAC; 48VDC; 14A; SPST; Poles: 1; SNAP-IN
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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 : 59
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 6.3939
Multiples of: 1

   14 A  1     
30055-40


Circuit Breakers CIR BRKR40A12VMETBRKHWD
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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.

Littelfuse Availability : 59
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 10.1193
Multiples of: 1

 Circuit BreakersAuto Reset40 A 12 VDC1 Pole   Non - IlluminatedBulk
1410-L410-P3F1-E01-2.5A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Miniaturised construction minimises PCB real estate required. Largely temperature-insensitive.x -E. Returning the rocke
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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 : 59
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 10.3687
Multiples of: 1

1410 - L4Thermal Circuit BreakersThermal Overcurrent Circuit Breakers2.5 A240 VAC28 VDC1 PoleSlide- 20 C+ 70 CNot Illuminated 
PR11-0-1.00A-XX


Circuit Breakers Cir Brkr Hyd Mag
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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 : 59
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 18.168
Multiples of: 1

SnapakCircuit Breakers 1 A  1 PoleReset Button- 40 C+ 85 CNon - Illuminated 
T11-2-17.0A-01-11A-V


Circuit Breakers Cir Brkr Hyd Mag
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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 : 59
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 19.5615
Multiples of: 3

            
JA2-A3-A-1-3


Circuit Breaker - 2 Pole - Standard Style - Push-on Terminal - 277 VAC - 50/60 Hz - 1A - ...
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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.

HEINEMANN CANADA CORPORATION Availability : 59
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 43.3188
Multiples of: 1

            
BA2-B0-24-430-111-D


Circuit Breaker 2Pole 3A
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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 : 59
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 44.5379
Multiples of: 1

B SeriesHydraulic Magnetic Circuit Breakers          
W91-X113-10


Circuit Breakers CIRCUIT BREAKER SWITCH 10A 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 : 59
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 46.0162
Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 10 A277 V 1 PoleToggle- 40 C+ 85 CNot Illuminated 
106-P30 4A


CIRCUIT BREAKER, 4A
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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 : 59
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 47.357
Multiples of: 1

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