The Harting 21038211505 is a robust Han 3A-STI-M-M20 male insert, ideal 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 screw termination method ensures a secure and durable connection, while the M20 thread simplifies installation. As an authorized distributor of Harting components, Supreme Components International guarantees the authenticity and quality of this product. This connector is designed for longevity and performance in harsh environments.