The Harting 21033992401 is a robust Han 3A-STI-M-M20 male insert, specifically engineered for demanding heavy-duty power connector applications. This insert features 3+PE contacts, capable of handling a current of 16A, ensuring reliable and efficient power transmission. The integrated M20 cable gland provides a secure and strain-relieved cable termination. Ideal for industrial environments requiring durable and dependable connections. As an authorized distributor of Harting components, Supreme Components International guarantees the authenticity and quality of this product. Trust Supreme Components International for all your Harting connector needs.