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
  
                
5SY6104-7


Circuit breaker; 230/400VAC; Inom: 4A; Poles: 1; DIN; Charact: C; 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.

Siemens Availability : 33
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 21.6972

Multiples of: 1

5SY6  4 A  1     
PR11-62-4.00A-XX-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, Push to reset.
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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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 21.9844

Multiples of: 3

           -
PR11-62-2.00A-XX-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, Push to reset.
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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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 22.365

Multiples of: 3

           -
IELK1-1-62-15.0-91-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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 22.5619

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic15 A240 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
IEGBX1-1-62-25.0-M6-V


Circuit Breakers Cir Brkr, HydMag, 1 pl, 250VAC,25A, rocker hndl
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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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 22.8543

Multiples of: 3

IEG  25 A250 VAC 1 PoleRocker- 40 C+ 85 CNot Illuminated 
1800-T0-1-2E-0150-02


Circuit Breaker Protector 1Pole 15A 120VAC/32VDC
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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.

Mechanical Products Availability : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 23.7562

Multiples of: 1

           -
IELK1-1-72-40.0-01-V


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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 27.0158

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic40 A240 VAC80 VDC1 PoleHandle- 40 C+ 85 CNon - Illuminated 
AM1R-B3-AC07D-A-5-2


Circuit Breaker Hydraulic Magnetic 1Pole 5A 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.

HEINEMANN CANADA CORPORATION Availability : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 29.6862

Multiples of: 1

            
AM1-B3-A-5-2


Circuit Breaker Hydraulic Magnetic 1Pole 5A 65VDC
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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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 29.6862

Multiples of: 1

            
AM1-A3-A-7.5-2


AM1A3A7.52 heinemann canada corporation
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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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 30.4453

Multiples of: 1

            
AM1-B2-A-25-3


AM1B2A253 heinemann canada corporation
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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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 38.0769

Multiples of: 1

            
IUGN6-1-62-4.00


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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 39.0994

Multiples of: 3

            
IAGN6-1-61-4.00


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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 39.0994

Multiples of: 3

            
5SY4118-7


Circuit breaker; 230/400VAC; Inom: 15A; Poles: 1; DIN; Charact: C
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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 : 33
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 43.0468

Multiples of: 1

 Circuit BreakersMiniature15 A400 VAC60 VDC1 PoleLevel- 40 C+ 70 CNon - Illuminated 
IMLK1-1RLS5-29789-30


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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 45.0844

Multiples of: 3

IAL/IDL/IML/IUL           
1020005


Circuit Breakers TMC 72C 15A
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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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 45.2944

Multiples of: 1

Tmc 7Circuit BreakersThermomagnetic Device Circuit Breaker15 A277 VAC125 VDC2 PoleLever- 35 C+ 70 CNot Illuminated 
AA1-F0-10-210-1D2-C


Circuit Breaker 1Pole 0.1A 277VAC/80VDC
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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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 46.2525

Multiples of: 1

ACircuit BreakersHydraulic - Magnetic100 mA277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
187060P-03-1


Circuit Breakers C/B MARINE RATED 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.

Eaton Availability : 33
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 52.1598

Multiples of: 1

 Circuit BreakersManual Reset60 A 48 VDC1 PoleLever- 40 C+ 85 CNon - Illuminated 
CD1-G3-U-60-1


Circuit Breaker - 1 Pole - 60A - Front Terminals - Long Delay Std. Inrush - Series Trip - Back ...
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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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 53.1825

Multiples of: 1

            
TMC 82C 03A


Thermomagnetic device circuit breaker, Number of positions: 2, Width: 35.3 mm, Mounting type: DIN rail, Color: gray
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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 : 33
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 53.2589

Multiples of: 1

            
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