The Harting 21032811405 Han 3A-STI-M-M20 is a robust male insert specifically engineered for demanding heavy-duty power connector applications. This insert features 3+PE contacts, providing a reliable connection for power and grounding. With a 16A current rating, it's suitable for a wide range of industrial applications. The integrated M20 cable gland ensures secure and strain-relieved cable termination, enhancing the overall durability and reliability of the connection. As an authorized distributor of Harting components, Supreme Components International guarantees the authenticity and quality of this product. Choose Harting for dependable performance in your critical power connections.