The HARTING 21033812820 is a robust and reliable Han 3A-STI-M-M20 male insert, specifically engineered for demanding heavy-duty power connector applications. This insert features 3+PE contacts, providing a secure and stable connection for power and grounding. With a 16A current rating, it is suitable for a wide range of industrial applications. The integrated M20 cable gland ensures a secure and strain-relieved cable termination, protecting the connection from environmental factors and mechanical stress. Supreme Components International is an authorised distributor of HARTING products, ensuring you receive a genuine and high-quality component. This connector is ideal for applications requiring a durable and dependable power connection.