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
  
                
IALNK12-1REC4-27748-1


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 275.4019

Multiples of: 1

           -
209-3-1-65-4-2-40


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 276.8134

Multiples of: 1

           -
AP7-1R-37721-1


Circuit Breakers Cir Brkr, HydMag, 1 pl, 50VDC/250VAC,25A, sealed
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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 290.7581

Multiples of: 1

APCircuit Breakers 25 A250 VAC50 VDC1 PoleToggle  Not Illuminated 
219-3-1-61-8-9-60-H


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 319.377

Multiples of: 1

            
209-3-1-62-4-9-100


Circuit Breaker Magnetic 3Pole 100A 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.

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

USD 319.377

Multiples of: 1

209Magnetic Circuit Breakers 100 A240 VAC 3 PoleRocker  Not Illuminated 
219-3-1-66-5-9-100


Circuit Breaker Magnetic 3Pole 100A 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.

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

USD 319.377

Multiples of: 1

 Circuit BreakersManual Motor Controller100 A277 VAC , 480 VAC 3 PoleLever  Not Illuminated 
203-2-1-65F-252-4-1-1


Circuit Breaker Supplementary Protector 1Pole 2.5A 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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 330.9669

Multiples of: 1

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209-3-1-62-4-5-30


Circuit Breaker Magnetic 3Pole 30A 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.

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

USD 359.9794

Multiples of: 1

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LELK121-1REC5-37275-50G1V


LELK1211REC53727550G1V airpax
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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 367.8412

Multiples of: 1

            
209-4-1-62-4-2-10-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 396.6244

Multiples of: 1

209Circuit ProtectorsHydraulic - Magnetic10 A240 VAC 4 PoleLever- 40 C+ 85 CNon - Illuminated 
219-3-8625-22


Circuit Breakers Cir Brkr, HydMag, 3 pl, 277VAC, 70A, 18VAC relay VT
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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 455.3456

Multiples of: 1

209Circuit Breakers 70 A277 VAC 3 PoleRocker  Not Illuminated 
JLE-1-1REC5R-53-2-B2-250


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 554.6434

Multiples of: 1

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AP6-1-52-153


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 690.0206

Multiples of: 1

 Circuit Protectors 15 A120 VAC 1 PoleToggle  Not Illuminated 
AP7-1-62-203


Circuit Breaker Hydraulic Magnetic 1Pole 20A 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.

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

USD 716.7956

Multiples of: 1

 Circuit Protectors 20 A 50 VDC1 PoleToggle  Not Illuminated 
EW100EAGU-3P070K


Circuit Breaker Thermal Magnetic 3Pole 70A 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 : 10
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 773.9685

Multiples of: 1

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M39019/01-251


Circuit Breaker Magnetic 1Pole 12.5A 240VAC/50VDC
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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 908.0925

Multiples of: 1

            
AP14-29831-1


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 948.3338

Multiples of: 1

            
M39019/02-307


Circuit Breaker Magnetic 1Pole 0.5A 240VAC/50VDC
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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 972.9038

Multiples of: 1

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AP17-1-52-153


Circuit Breaker Hydraulic Magnetic 2Pole 15A 50VDC
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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 975.5287

Multiples of: 1

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AP12-1-51-252


Circuit Breaker - Hydraulic Magnetic - Single Pole - 2.5 Amps
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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 1158.1943

Multiples of: 1

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