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...206207208209210...
First...206207208209210...
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
  
                
203-1-2807-1


This series is no longer combinable with 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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 248.7056

Multiples of: 1

           -
IULHK11-1-65-100.-01


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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 252.6431

Multiples of: 1

IAL/IDL/IML/IULCircuit Breakers 100 A250 VAC 2 PolePaddle- 40 C+ 85 CNot Illuminated 
209-3-1-62-4-8-30-H-V


Cir Brkr, HydMag, 3 pl, 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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 268.0256

Multiples of: 1

209Circuit Breakers 30 A240 VAC 3 PoleRocker  Not Illuminated 
229-3-1-61-8-8-20-H


Circuit Protection Misc Circuit Protection Device
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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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 282.3439

Multiples of: 1

            
CELHPK11-1REC4-32537-1


Circuit Breakers Cir Brkr, HydMag, 2 pl, 80VDC, 200A, plug in, aux sw, UL489A
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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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 284.7337

Multiples of: 1

CEL/CMLHydraulic Magnetic Circuit Breakers 200 A 80 VDC2 PolePaddle- 40 C+ 85 CNot Illuminated 
219-3-1-65-5-9-60


Circuit Breaker Magnetic 3Pole 60A 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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 309.2381

Multiples of: 1

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219-3-1-62-8-9-60


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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 319.377

Multiples of: 1

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GMS-63H40A


Circuit Breakers MMS UP TO 63A HIGH BREAK 28-40A
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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.

Carlo Gavazzi Availability : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 349.6732

Multiples of: 1

GMS - 63Circuit BreakersMotor40 A690 VAC 3 PoleRotary- 20 C+ 60 CNon - Illuminated 
IELXK1111-1REC5-39457-20-V


IELXK1111-1REC5-39457-20-V
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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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 357.3806

Multiples of: 1

            
IULDHK211-40130-2


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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 360.8564

Multiples of: 1

            
IULHK1111-1REC4-5545-2


Circuit Breaker Mag-Hydr 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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 397.6455

Multiples of: 1

Ial/Idl/Iml/Iul           
IULHK111-1-72-100.-01


Circuit Breaker Magnetic 3Pole 100A
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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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 411.7575

Multiples of: 1

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W93-X110-10


Circuit Breaker Hydraulic Magnetic 3Pole 10A 277VAC
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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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 483.1837

Multiples of: 1

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229-4-23427-6


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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 727.9781

Multiples of: 1

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M39019/01-253


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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 764.5444

Multiples of: 1

APCircuit Breakers 12.5 A250 VAC50 VDC1 PoleToggle  Not Illuminated 
M39019/01-240


Circuit Breaker Magnetic 1Pole 7.5A 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 : 23
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 908.1187

Multiples of: 1

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1658-A21-00-P10-25A


Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
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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 : 22
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 3.5619

Multiples of: 1

1658Circuit BreakersAuto Reset25 A240 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNot Illuminated 
A9F03120


Circuit breaker; 230VAC; Inom:20A; 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.

Schneider Availability : 22
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 5.8506

Multiples of: 1

   20 A  1     
4400.0176


Circuit breaker; Urated: 240VAC; 48VDC; 8.5A; 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 : 22
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 6.762

Multiples of: 1

   8.5 A  1     
W58-XC1C18A-20


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER THERMAL
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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 : 22
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 6.7988

Multiples of: 5

W58Circuit BreakersThermal20 A250 VAC50 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
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First...206207208209210...

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