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
  
                
T11-311-4


CIRCUIT BRKR SP RESET 4A 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 : 41
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USD 10.1258

Multiples of: 1

           -
104-PR-10A


Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140.
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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 : 41
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 10.4296

Multiples of: 1

104Thermal Circuit BreakersThermal Overcurrent Circuit Breaker10 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
104-PR-0.3A


Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140.
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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 : 41
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 12.8865

Multiples of: 1

104 Thermal Overcurrent300 mA240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
NC1V-1100-7AA


Circuit Protector / Series Trip (Current Trip) / 1-Pole / Medium Trip (Curve A)
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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.

Idec Availability : 41
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 13.7681

Multiples of: 1

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25115-A-1


Circuit Breakers TYPE I AUTO RESET 15A MID RANGE CB
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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 : 41
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 13.9221

Multiples of: 1

            
106-M2-P10-0.25A


Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140
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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 : 41
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 15.5736

Multiples of: 1

106 - M2Circuit BreakersMiniature250 mA240 VAC48 VDC1 PoleButton- 20 C+ 60 CNon - Illuminated 
R11-4-10.0A-B01CV-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, 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 : 41
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 16.1962

Multiples of: 3

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PP11-61F-15.0A-OA-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 : 41
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 16.1962

Multiples of: 3

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105-P10-3A


Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) snap-in type. Manual release facility optional. Approved to CBE standard EN 60934 (IEC 60934). For higher cur
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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 : 41
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 16.881

Multiples of: 1

105 Thermal Overcurrent3 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
UPL1-1-51-503


Circuit Breaker Magnetic 1Pole 50A
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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 : 41
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 18.1519

Multiples of: 1

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IEL1-28878-2


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 : 41
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 18.6637

Multiples of: 1

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IEG1-1-52-30.0-A-01-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 : 41
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 18.8962

Multiples of: 3

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3120-N321-P7T1-W01D-16A


Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
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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 : 41
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 19.3693

Multiples of: 1

3120 - NCircuit BreakersThermal16 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
IEGF6-40153-073-V


Circuit Breakers Cir Brkr, HydMag, 1 pl, 80VDC/250VAC,20A
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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 : 41
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 19.7794

Multiples of: 3

IEGCircuit BreakersHydraulic - Magnetic20 A240 VAC80 VDC1 PoleToggle- 40 C+ 85 CNon - Illuminated 
MU1-B-10-712-1-A21-B-M


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 : 41
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 26.9307

Multiples of: 1

 Circuit BreakersHydraulic - Magnetic12.5 A125 VAC /250 VAC80 VDC1 PolePush to Reset- 40 C+ 85 CNon - IlluminatedBulk
TA45-ABDWF100C0


CIRCUIT BRKR ROCKER 10A 2POLE QC
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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 : 41
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 28.7915

Multiples of: 1

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TA45-A126L200C0


CIRCUIT BRKR ROCKR ILL 20A 2P QC
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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 : 41
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 28.7915

Multiples of: 1

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AM1R-A3-AC07DA-5-2


Circuit Breaker Hydraulic Magnetic 1Pole 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 : 41
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 30.4453

Multiples of: 1

            
AM1-A3-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 : 41
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 30.4453

Multiples of: 1

            
LELK1-1REC4-29813-60-V


LELK1-1REC4-29813-60-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 : 41
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 34.7287

Multiples of: 1

            
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