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...146147148149150...
First...146147148149150...
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
  
                
Hot 4430.2196


Circuit Breakers TA45 BLK ROCKER 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.

Schurter Availability : 33
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 22.4322

Multiples of: 1

Ta45Thermal Circuit BreakersCircuit Breaker20 A240 V60 V2 PolesRocker- 10 C+ 55 C  
3-128-204


Circuit Breakers snap-in, on-off switch,1pole, rocker: white, marking: I/0-embossed, front flange: grey, 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.

Schurter Availability : 32
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 8.8872

Multiples of: 1

 Circuit BreakersThermal20 A240 VAC32 VDC1 PoleRocker- 30 C+ 60 CNon - Illuminated 
R11-4-15.0A-B06CV-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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 10.2769

Multiples of: 1

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1410-G111-P2F1-S01-6.3A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing status output signals
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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 : 32
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 11.9565

Multiples of: 1

1410 - G1Circuit BreakersThermal6.3 A240 VAC28 VDC1 PoleReset Button- 20 C+ 70 CNon - Illuminated 
PP11-61-2.00A-XX-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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 14.3194

Multiples of: 3

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AA1-B0-34-475-3B1-C


Circuit Breaker 1Pole 7.5A 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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 16.3012

Multiples of: 10

A SeriesHydraulic Magnetic Circuit BreakersCircuit Breaker7.5 A277 V80 V1 PoleHandle    
AA1-B0-22-620-2D1-C


Circuit Breaker 1Pole 20A 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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 16.3275

Multiples of: 10

ACircuit BreakersHydraulic - Magnetic20 A277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
R11-51-30.0A-R02IH-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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 16.7869

Multiples of: 3

SnapakCircuit Breakers 30 A  1 PoleRocker- 40 C+ 85 CNot Illuminated 
AA1-B0-34-610-5D1-C


Circuit Breakers MAGNETIC HYDRAULIC 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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 18.1256

Multiples of: 10

A SeriesHydraulic Magnetic Circuit Breakers 10 A277 V80 V1 PoleHandle- 40 C+ 85 CNot Illuminated 
2479360000


Circuit Breakers MCB 1077 1P B 6A 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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 19.9369

Multiples of: 12

MCB           
IEG6-1-51-50.0-A-01-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,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.

Sensata Availability : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 20.3872

Multiples of: 3

 Circuit Breakers 50 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
TMC 71D 05A


TMC 71D 05A phoenix contact
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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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 21.2954

Multiples of: 1

            
TCP 0 25A


Circuit Breaker Thermal 1Pole 0.25A 250VAC/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.

Phoenix Contact Availability : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 22.6931

Multiples of: 1

            
9926251902


Circuit Breaker Hydraulic Magnetic 1Pole 2A 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.

Weidmuller Availability : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 25.4162

Multiples of: 1

9926 QYCircuit BreakersHydraulic Magnetic2 A 80 VDC1 Pole - 40 C+ 65 CNot IlluminatedBulk
LELK1-1REC4-29813-10-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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 26.0662

Multiples of: 1

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TMC 81D 04A


Thermomagnetic device circuit breaker, Number of positions: 1, Width: 17.6 mm, Mounting type: DIN rail: 35 mm, 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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 26.6227

Multiples of: 1

            
IULK1-1-62-50.0-C-01


Circuit Breaker Hydraulic Magnetic 1Pole 50A 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.

Sensata Availability : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 27.0158

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic50 A250 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
PP11-0-7.50A-OC-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 : 32
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 29.0325

Multiples of: 3

           -
1140-G251-P7M1-0.5A


Circuit Breakers Miniaturised double pole thermal circuit breaker with push-to-reset tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934). Threadneck panel mounting. Suitable for line and neutral switching - the thermal actuator operating on one p
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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 : 32
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 29.1315

Multiples of: 1

1140 - G Thermal Overcurrent500 mA240 VAC48 VDC1 PolePushbutton- 20 C+ 60 CNot Illuminated 
127-P10-H-KF-30A


Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m
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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 : 32
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 30.7852

Multiples of: 1

127Circuit BreakersThermal30 A250 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
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First...146147148149150...

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