The Harting 21023591401 is a robust and reliable Han 3A-STI-M-M20 male insert, specifically engineered for heavy-duty power connector applications. This insert features 3+PE contacts, providing secure and efficient power transmission. The integrated M20 cable gland ensures a tight and secure connection, protecting against environmental factors and mechanical stress. Designed for demanding industrial environments, this connector is ideal for use in machinery, automation systems, power distribution, and other applications requiring a dependable power connection. As an authorized distributor of Harting components, Supreme Components International guarantees the authenticity and quality of this product. Benefit from our expert support and fast delivery when you choose Harting components from us. This connector offers exceptional performance and durability, making it a valuable addition to any industrial setup.