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
  
                
LELK1-1REC4-30326-40


Circuit Breakers 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.

Sensata Availability : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 59.0362

Multiples of: 1

LEL/LMLCircuit BreakersHydraulic - Magnetic 240 VAC80 VDC1 PoleToggle- 40 C+ 85 CNon - Illuminated 
2478890000


Circuit Breakers MCB 489 2P D 10A 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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 59.1826

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic4 A277 VAC60 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
4430.3818


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.

Schurter Availability : 10
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 61.1373

Multiples of: 1

   5 A        
LMLB1-1RLS4-52-25.0-1-01-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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 61.3856

Multiples of: 1

           -
IEG66-1-63-12.0-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 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.

Sensata Availability : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 62.3306

Multiples of: 1

           -
A9D20610


RCBO breaker; Inom: 10A; Ires: 30mA; Max surge current: 250A; DIN
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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.

Schneider Availability : 10
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 62.7984

Multiples of: 1

DPN Vigi K  10 A  1 + N     
LELK1-1REC4-36858-60-V


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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 62.8819

Multiples of: 1

           -
IEGH66-1-62-14.0-A-01-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,14A
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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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 63.5775

Multiples of: 1

            
5SV4311-0


RCD breaker; Inom: 16A; Ires: 30mA; Poles: 1+N; 230/400VAC; DIN; IP20
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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.

Siemens Availability : 10
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 63.6363

Multiples of: 1

5SV  16 A  1 + N     
BB2-B0-42-610-121-D


Circuit Breakers 10 Amp 2 POLE
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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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 63.8727

Multiples of: 1

BCircuit BreakersSupplementary Protector10 A277 VAC80 VDC2 PoleHandle- 40 C+ 85 CNot Illuminated 
IEGH66-1-72-50.0-91-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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 63.9319

Multiples of: 1

 Circuit Breakers 50 A  2 PoleToggle- 40 C+ 85 CNot Illuminated 
IEG66-1-63-10.0-01-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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 65.662

Multiples of: 1

 Circuit Breakers 10 A  2 PoleToggle- 40 C+ 85 CNot Illuminated 
IULNK1-1-52-80.0


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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 65.9125

Multiples of: 1

           -
3G15UM


Circuit Breakers 15A G Characteristic UL 508 3 POLE
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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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 66.0822

Multiples of: 1

Um  15 A277 VAC80 VDC3 PoleHandle- 25 C+ 55 CNot Illuminated 
IUGN2-39166-1


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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 68.0531

Multiples of: 1

IUGNCircuit ProtectorsHydraulic - Magnetic 240 VAC80 VDC Toggle- 40 C+ 85 CNon - Illuminated 
DA1-B0-12-610-121-C


Circuit Breaker 1Pole 10A 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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 68.0748

Multiples of: 1

D   480 VAC65 VDC      
MT1-B-14-620-1-A23-B-J


M-Series Handle-Pushbutton UL489A-UL Recognized
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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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 68.712

Multiples of: 1

            
A9Z05463


RCD breaker; Inom:63A; Ires:30mA; Poles no:4; 400V; Mounting: DIN
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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.

Schneider Availability : 10
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 70.8393

Multiples of: 1

   63 A  4     
AC1-X0-05-820-5F1-C


Hydraulic/Magnetic Circuit Breaker - 1 Pole - 277VAC/80VDC - Two Color Visi-Rocker - Indicate ON - Vertical Legend - Without 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.

Carling Availability : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 71.6535

Multiples of: 2

            
GP2E10


Circuit Breakers Manual motor controller, Easy TeSys, 3P, 2.5-4 A, thermal magnetic, screw clamp terminals
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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.

Schneider Availability : 10
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 71.7034

Multiples of: 1

Easy TeSysCircuit BreakersThermal - Magnetic6.3 A690 VAC 3 PolePushbutton- 20 C+ 60 CNot Illuminated 
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