The Harting 21403032445100 is a robust male connector insert from the Han 3A series, specifically designed for demanding heavy-duty power applications. This insert features 3 power contacts plus a protective earth (PE) contact, providing a safe and reliable power connection. The screw termination method allows for easy and secure wiring. It is designed to be used with an M20 cable gland, ensuring proper cable management and strain relief. As an authorized distributor of Harting components, Supreme Components International ensures that you receive a genuine, high-quality product backed by expert support. This connector insert is ideal for industrial machinery, power distribution systems, and other applications requiring a durable and dependable connection.