The HARTING 21033214401 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, providing a reliable grounding connection in addition to the three power lines. With a 16A current rating, it's suitable for a wide range of industrial power applications. The screw termination method ensures a secure and vibration-resistant connection, crucial for maintaining signal integrity in harsh environments. Designed for use with M20 cable glands, this insert offers a complete and reliable connectivity solution. As an authorized distributor of HARTING products, Supreme Components International guarantees the authenticity and quality of this component. Trust Supreme Components International for all your HARTING connector needs.