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
  
                
LELHK11-1REC4-52-30.0-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 30A 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 : 7
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USD 74.2685

Multiples of: 1

LEL/LMLMagnetic Circuit ProtectorsHydraulic Magnetic Circuit Breakers30 A  2 PoleHandle  Not Illuminated 
LELHK11-1REC4-52-40.0-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 40A 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 : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 74.2685

Multiples of: 1

LEL/LMLCircuit ProtectorsHydraulic - Magnetic40 A  2 PoleHandle  Not Illuminated 
P 312 B10-30-AC DX


RCBO breaker; Inom:10A; Ires:30mA; Max surge current:250A; 400V
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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.

Legrand Availability : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 74.5085

Multiples of: 1

   10 A  2     
203-22-1-66-502-4-1-13


Circuit Breaker Supplementary Protector 2Pole 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 : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 74.8529

Multiples of: 1

           -
HNC-40/4/003


RCD breaker; Inom:40A; Ires:30mA; Max surge current:250A; IP40
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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 : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 75.1338

Multiples of: 1

   40 A  4     
2CSR255080R1165


RCBO breaker; Inom: 16A; Ires: 30mA; Poles: 1+N; 230VAC; DIN; IP20
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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.

ABB Availability : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 75.2615

Multiples of: 1

DS200  16 A  1 + N     
AM2R-A3-LC07D-A-7.5-2


Circuit Breaker Hydraulic Magnetic 2Pole 7.5A 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 : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 75.2803

Multiples of: 1

            
2CDS274001R0204


Circuit breaker; 400VAC; Inom: 20A; Poles: 4; DIN; Charact: C; 10kA
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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.

ABB Availability : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 76.447

Multiples of: 1

S200M  20 A  4     
AM2R-A3-LC07D-A-10-3


AM2RA3LC07DA103 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 : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 76.7708

Multiples of: 1

            
482-G212-K1M1-A1S0-0.2A


Circuit Breakers Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off posit
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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 : 7
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USD 77.4256

Multiples of: 1

482 High Performance Thermal200 mA125 VAC28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
IULNK1-1-51-15.0


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 : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 77.7

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic15 A   Handle- 40 C+ 85 CNot Illuminated 
IEL1-1REC4-62-5.00-91-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 : 7
Ship by Wed. 16 Oct to Fri. 18 Oct Calender.png

USD 77.9632

Multiples of: 1

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic5 A  1 PoleHandle- 40 C+ 85 CNon - Illuminated 
EFI-P4 A 16/0.03


RCD breaker; Inom: 16A; Ires: 30mA; Poles: 4; 230/400V; DIN; IP20
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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.

ETI Polam Availability : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 78.7138

Multiples of: 1

EFI  16 A  4     
CA2-B0-34-615-121-C


Circuit Breakers 15 A TWO POLE
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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 : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 78.9075

Multiples of: 1

CHydraulic Magnetic Circuit BreakersCircuit Breakers15 A277 V80 V2 PoleHandle- 40 C+ 85 CNot Illuminated 
DA2-B0-22-620-131-D


Circuit Breakers 20A 2 POLE
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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 : 7
Ship by Wed. 16 Oct to Fri. 18 Oct Calender.png

USD 79.4414

Multiples of: 1

DCircuit BreakersHydraulic - Magnetic20 A480 VAC80 VDC2 PoleHandle- 40 C+ 85 CNon - Illuminated 
AM2R-D3-LC07D-A-10-2


Circuit Breaker Hydraulic Magnetic 2Pole 10A 240VAC 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.

HEINEMANN CANADA CORPORATION Availability : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 79.9555

Multiples of: 1

            
AM2S-D3-A-10-2


Circuit Breaker Hydraulic Magnetic 2Pole 10A 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.

HEINEMANN CANADA CORPORATION Availability : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 79.9555

Multiples of: 1

            
MD2-B-24-630-1-A36-B-C


Circuit Breakers Mag 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.

Carling Availability : 7
Ship by Wed. 16 Oct to Fri. 18 Oct Calender.png

USD 81.5425

Multiples of: 1

M SeriesHydraulic Magnetic Circuit Breakers 30 A125 v , 250 V80 V2 PolesRocker- 40 C+ 85 CNot Illuminated 
CA1-B0-12-810-321-C


Circuit Breaker Hydraulic Magnetic 1Pole 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.

Carling Availability : 7
Ship by Thu. 10 Oct to Wed. 16 Oct Calender.png

USD 83.342

Multiples of: 2

CCircuit BreakersHydraulic - Magnetic100 A240 VAC125 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
3C20UL


Circuit Breakers 20A, C CHAR, 3POLE 480Y/277VAC,UL489
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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.

Altech Availability : 7
Ship by Wed. 16 Oct to Fri. 18 Oct Calender.png

USD 85.7448

Multiples of: 1

Ul  20 A277 VAC 3 PoleHandle- 25 C+ 55 CNot Illuminated 
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