Pressure Switch Wiring with Contactor & Voltage Protector | Air Compressor скачать в хорошем качестве

Pressure Switch Wiring with Contactor & Voltage Protector | Air Compressor

In this video, we explain air compressor pressure switch wiring with contactor and voltage protection relay in a simple and step-by-step manner. This wiring method is widely used for single-phase air compressors to ensure: ✔ Automatic ON/OFF operation ✔ Motor protection from high & low voltage ✔ Safe control of high current using a contactor 🔧 What You’ll Learn in This Video Single phase supply wiring (Line & Neutral) MCB function and protection Contactor wiring and working principle Voltage protector connection and purpose Pressure switch NO/NC contact operation Automatic compressor start and stop logic Safety advantages of this control circuit ⚙️ Components Used MCB (Miniature Circuit Breaker) Contactor (25A) Voltage Protection Relay Pressure Switch (NO / NC) Single Phase Air Compressor Motor 🧠 Working Principle (Quick Summary) When tank pressure is low, the pressure switch allows the compressor to run When pressure reaches the set limit, the pressure switch cuts off supply If voltage goes high or low, the voltage protector trips the circuit The contactor safely handles the motor load This ensures long motor life and reliable compressor operation. 🎯 Suitable For Electricians Maintenance Engineers Industrial technicians Electrical students YouTube learners (practical wiring) 👍 Support the Channel If this video is helpful: Like 👍 Share 🔁 Subscribe 🔔 to Circuit Info