The HARTING 21033116801 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 secure and reliable connection for power and grounding. The screw termination method simplifies installation and maintenance, ensuring a long-lasting and dependable connection. Designed for use with M20 cable glands, this insert offers excellent protection against environmental factors. 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.