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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
IEGS6-1-62-5.00-01-V


Circuit Breaker Hydraulic Magnetic 1Pole 5A
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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 Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 17.745

Multiples of: 1

 Circuit Breakers 5 A  1 PoleToggle- 40 C+ 85 CNon - Illuminated 
LELK1-1REC4-51-50.0-A-01-V


Circuit Breaker Magnetic 1Pole 50A
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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 Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 49.4905

Multiples of: 1

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic50 A240 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot 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 Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 53.6419

Multiples of: 3

           -
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 Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 60.2962

Multiples of: 1

           -
CA2-B0-24-630-121-E


Circuit Breakers CIRCUIT BREAKER HYMAG
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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 Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 155.6152

Multiples of: 1

CHydraulic Magnetic Circuit BreakersSupplementary Protector / Motor Controller30 A480 VAC150 VDC2 PoleHandle- 40 C+ 85 CNot Illuminated 
EW50RBGU-3P015C


Circuit Breaker Hydraulic Magnetic 3Pole 15A 240VAC
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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 : 92
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 749.3981

Multiples of: 1

            
W57-XB2A99C10-12


Circuit Breaker Thermal 1Pole 12A 250VAC
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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 : 91
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 0.8925

Multiples of: 1

           -
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. 09 Oct to Mon. 13 Oct Calender.png

USD 6.762

Multiples of: 1

   6.5 A  1     
4400.0232


Circuit breaker; Urated: 240VAC; 48VDC; 7.5A; 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. 09 Oct to Mon. 13 Oct Calender.png

USD 6.8061

Multiples of: 1

   7.5 A  1     
4400.0285


Circuit breaker; Urated: 240VAC; 48VDC; 16A; 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 : 91
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 7.644

Multiples of: 1

   16 A  1     
4400.0264


Circuit breaker; 2A; MCB
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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. 09 Oct to Mon. 13 Oct Calender.png

USD 7.7616

Multiples of: 1

   2 A        
4400.0171


Circuit breaker; Urated: 240VAC; 48VDC; 5A; 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 : 91
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 8.2761

Multiples of: 1

   5 A  1     
0UCB005.X


Circuit Breakers 5A
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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 : 91
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 9.5409

Multiples of: 1

UCBCircuit BreakersUniversal5 A 12 VDC1 PoleReset Button  Non - IlluminatedBulk
30055-50


Circuit Breakers CIRCUIT BREAKER 50A 12V MET B
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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 : 91
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 9.7944

Multiples of: 1

 Stud Type Circuit BreakersBox Style Circuit Breakers50 A  2 Pole   Not IlluminatedBulk
3-128-221


Circuit Breakers snap-in, on-off switch, 2pole, rocker: white, marking: I/0-embossed, front flange: black, 5A
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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. 09 Oct to Mon. 13 Oct Calender.png

USD 16.4178

Multiples of: 1

 Circuit BreakersThermal5 A240 VAC60 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
TCP 20/DC32V


Thermal device circuit breaker, Number of positions: 1, Nominal current: 20 A, Nominal voltage: 32 V, Width: 6 mm, Fuse ...
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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 : 91
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 19.1672

Multiples of: 1

            
R21-62F-15.0A-R01CV-V


Cir Brkr, HydMag, 2 pl, 250VAC
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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 : 91
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 44.415

Multiples of: 3

           -
IEL111-1-63-30.0-01-V


Circuit Breaker Magnetic 3Pole 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.

Sensata Availability : 91
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 275.7825

Multiples of: 1

           -
Hot 4400.0008


Circuit Breakers .250 QC SP THERML 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.

Schurter Availability : 90
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 6.7473

Multiples of: 1

T11 Circuit Breaker For Equipment1 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot Illuminated 
2907584


Circuit Breaker Thermal Magnetic 1Pole 2A
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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 : 89
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 49.8267

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic2 A240 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
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First...7677787980...

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