The Harting 21033816403 is a robust Han 3A-STI-M-M20 male insert, ideal for demanding heavy-duty power connector applications. This connector features 3+PE contacts, providing a reliable ground connection alongside the power lines. With a 16A current rating, it's suitable for a wide range of industrial equipment. The screw termination method ensures a secure and lasting electrical connection. Designed for use with an M20 cable gland, this insert offers excellent cable management and strain relief. As an authorized distributor of Harting components, Supreme Components International guarantees the authenticity and quality of this product. Trust Harting and Supreme Components International for your critical connectivity needs.