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Contactor Explained in Hindi | Contactor Wiring Diagram | Contactor NO NC Working |

Video Description:
Contactor क्या होता है?
इस वीडियो में हमने Contactor के बारे में पूरी जानकारी दी है। Contactor एक इलेक्ट्रिकल डिवाइस है जो बड़े लोड्स को नियंत्रित करने के लिए इस्तेमाल किया जाता है। इस वीडियो में आप जानेंगे:

Contactor क्या है?
Contactor कैसे काम करता है?
Contactor के उपयोग और इसके फायदे।
Contactor का Selection कैसे करें?
अगर आप इलेक्ट्रिकल फील्ड में नए हैं या Automation के क्षेत्र में काम करते हैं, तो यह वीडियो आपके लिए बहुत उपयोगी है।

a contactor is an electrical switching device. It is used for switching an electrical circuit on and off. It is a special type of relay, but there is a basic difference between the contactor and a relay. The contactor is mostly used in applications where higher current carrying capacity is involved, while the relays are used for lower current applications. Contactors are compact and can be field mounted easily. Usually, these devices feature multiple contacts. The contacts are mostly normally open, and they provide operating power to the load whenever the contactor coil is powered. Contactors are popularly used with electric motors.


Operating Principle of a Contactor:
The operating principle of the contactor is quite simple; the current flowing through the contactor energizes the electromagnet. The energized electromagnet then creates a magnetic field. This causes the core of the contactor to move the armature. The circuit is then completed between the fixed and moving contacts by a normally closed (NC) contact allowing the current to pass through the contacts to the load. When the current is stopped from passing through, the coil is de-energized and opens the circuit. The contactors contacts are able to rapidly open and close, which is why they are able to handle larger loads. Since contactors are designed to rapidly open and close contacts, moving contacts may bounce as they rapidly collide with fixed contacts. Bifurcated contacts are used in many contactors to avoid bouncing.

















YouTube Description:
Topics Covered in This Video:
1️⃣ Contactor क्या होता है
2️⃣ Contactor Kya Hota Hai
3️⃣ Contactor Explained in Hindi
4️⃣ Electrical Contactor Basics
5️⃣ Contactor Working in Hindi
6️⃣ Contactor Uses
7️⃣ Contactor Relay

Key Points Discussed:

What is a Contactor?
What is a Contactor Used For?
Contactor vs Contactor Relay
Magnetic Contactor and Power Contactor
Contactor NO/NC Explanation, Symbols, and Connections
Auxiliary Contactor Basics and Specifications
Contactor Datasheet Details (ABB, Schneider, Siemens)
Contactor Wiring Diagrams (3-Phase, AC, Timer Wiring)
Magnetic Contactor Working Principle
Contactor Power Ratings, Consumption, and Auxiliary Contacts
Common Queries Answered in This Video:

Contactor NO NC
Contactor NO NC Connection
Contactor NO NC Symbol
Auxiliary Contactor Details
Contactor Datasheet PDF
Magnetic Contactor Price and Working
Wiring Connection for Contactor
Additional Tags:
#Contactor #ElectricalBasics #ContactorWiring #ContactorRelay #AuxiliaryContacts #MagneticContactor #ElectricalHindi #ContactorWorking