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
  
                
IEG1-1-62-15.0-91-V


Circuit Breaker Hydraulic Magnetic 1Pole 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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 18.5719

Multiples of: 3

 Circuit Breakers 15 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
T11-1-15.0A-01-20AL-V


Cir Brkr, HydMag, 1 pl, 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.

Sensata Availability : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 18.991

Multiples of: 3

           -
T11-1-10.0A-01-10AL-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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 19.4112

Multiples of: 3

           -
AA1-B0-34-650-5B1-C


Circuit Breakers 50 AMP ONE 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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 19.0312

Multiples of: 2

AHydraulic Magnetic Circuit BreakersCircuit Breaker50 A277 V80 V1 PoleHandle- 40 C+ 85 CNot Illuminated 
2480200000


Circuit Breakers MCB 1077 1P C 40A 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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 20.1974

Multiples of: 12

MCB           
IEG6-1-51-5.00-01-V


Circuit Breakers Cir Brkr, HydMag, 1 pl, 80VDC,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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 20.3872

Multiples of: 3

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LELBX1-35132-15-V


Circuit Breakers Cir Brkr, HydMag, 1 pl, 240VAC,15A, Rocker hndl, 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.

Sensata Availability : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 20.3962

Multiples of: 1

            
1019911


Circuit Breakers TMC 71B 04A
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 21.2954

Multiples of: 1

Tmc 7Circuit BreakersThermomagnetic Device Circuit Breaker4 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNot Illuminated 
TMC 71B 04A


Thermomagnetic device circui
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 21.2954

Multiples of: 1

            
TMC 71C 16A


Thermomagnetic device circui
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 21.2954

Multiples of: 1

            
1C16UM


Circuit Breakers 16A MCB CCHAR 1pl 277VAC UL508
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 21.4717

Multiples of: 1

UmCircuit Protection DevicesC - Trip16 A277 V42 VDC1 PoleHandle- 25 C+ 55 CNot IlluminatedBulk
IEGZX1-1-63-13.0-B3-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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 21.5

Multiples of: 3

IEGCircuit BreakersHydraulic - Magnetic13 A240 VAC80 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
4230-T110-K0CU-10A


Circuit Breakers MCB, UL489, 1P, DM, 277VAC/60VDC, C, 10A
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 21.945

Multiples of: 1

4230 - T Miniature10 A277 VAC60 VDC1 PoleToggle- 35 C+ 70 CNot Illuminated 
AF1-B0-34-620-1G1-C


Carling Technologies Circuit Breakers 20 A ONE 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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 22.0894

Multiples of: 2

AHydraulic Magnetic Circuit BreakersCircuit Breaker20 A277 V80 V1 PoleRocker- 40 C+ 85 CNot IlluminatedBulk
TMC 71C 40A


Thermomagnetic device circui
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 22.6406

Multiples of: 1

            
3120-N521-P7T1-W01D-20A


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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 23.1525

Multiples of: 1

3120 - NCircuit BreakersThermal20 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
A9F05204


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 : 29
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 23.5395

Multiples of: 1

   4 A  2     
IEGS1-1REC4-29239-8-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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 25.2131

Multiples of: 3

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TMC 81C 01A


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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 26.6227

Multiples of: 1

            
CA1-B0-16-630-211-BG


Circuit Breaker Hydraulic Magnetic 1Pole 30A 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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 27.3

Multiples of: 1

CCircuit BreakersHydraulic - Magnetic30 A240 VAC125 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
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