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
  
                
LELK1-1REC4R-37086-30


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 : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 25.515

Multiples of: 1

           -
A9F03204


Circuit breaker; 400VAC; Inom:4A; Poles no:2; 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 : 30
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 25.578

Multiples of: 1

   4 A  2     
MA1-B-14-420-1-A26-2-J


Circuit Breaker - Magnetic (Hydraulic Delay) - 1 Pole - 2A, 250VAC/80VDC - Rocker Actuator - Panel Mount
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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 : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 28.0875

Multiples of: 1

            
2477840000


Circuit Breakers MCB 489 1P C 3A 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 : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 28.4944

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic3 A277 VAC  Lever- 35 C+ 70 CNon - Illuminated 
MA1-B-14-620-1-A26-2-J


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.

Carling Availability : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 28.8094

Multiples of: 1

MCircuit BreakersHydraulic - Magnetic20 A125 VAC , 250 VAC80 VDC1 PoleRocker- 40 C+ 85 CNon - Illuminated 
AM1S-A3-A-30-2


Magnetic Hydraulic Circuit Breaker - AMR Series - 25 A - 1 Pole - 250 V - 10 kA - ...
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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 : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 29.6862

Multiples of: 1

            
AM1R-A3-AC07D-A-30-2


Circuit Breaker Hydraulic 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.

HEINEMANN CANADA CORPORATION Availability : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 29.6862

Multiples of: 1

            
PP21-62-.500A-OB-S-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, Push-Pull.
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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 : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 30.6337

Multiples of: 1

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EA1-B0-16-810-32A-BF


Circuit Breaker Hydraulic Magnetic 1Pole 100A 125VDC
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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 : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 31.7466

Multiples of: 1

    600 VAC125 VDC      
R11-62-15.0A-B121IV-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 : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 33.7257

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic15 A250 VAC65 VDC1 PoleRocker- 40 C+ 85 CIlluminated 
W31-X2A1G-1


Toggle or Push/Pull Actuator Thermal 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.

TE Connectivity Availability : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 39.9882

Multiples of: 1

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IUGN6-1-51-15.0


Cir Brkr, Hyd Mag, 1 pl, 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.

Sensata Availability : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 45.3994

Multiples of: 1

IUGN  15 A 80 VDC1 PoleToggle- 40 C+ 85 CNot Illuminated 
A9Z05425


RCD breaker; Inom:25A; 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 : 30
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 48.9363

Multiples of: 1

   25 A  4     
TMC 82C 10A


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 : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 53.2589

Multiples of: 1

            
PR21-62F-7.50A-XX-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 : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 51.4631

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic7.5 A250 VAC65 VDC2 PoleReset Button- 40 C+ 85 CNot Illuminated 
A9F04363


Circuit breaker; 400VAC; Inom:63A; Poles no:3; 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 : 30
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 62.3427

Multiples of: 1

   63 A  3     
CA2-B0-24-620-121-CG


Circuit Breaker Hydraulic Magnetic 2Pole 20A 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 : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 65.2575

Multiples of: 1

CCircuit BreakersHydraulic - Magnetic20 A277 VAC80 VDC2 PoleHandle- 40 C+ 85 CNon - Illuminated 
IEGH11-1-62F-5.00-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 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 : 30
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 68.0748

Multiples of: 1

IEGCircuit Breakers 5 A250 VAC 2 PoleLever- 40 C+ 85 CNot Illuminated 
Hot 5SY4304-7


Circuit breaker; 230/400VAC; Inom: 4A; Poles: 3; 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 : 30
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 83.1432

Multiples of: 1

 Circuit BreakersMiniature4 A400 VAC60 VDC3 PoleLevel- 40 C+ 70 CNon - Illuminated 
IELK12-32814-50-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 : 25
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 69.2212

Multiples of: 1

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