The HARTING 02 54 903 1301 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 integrated M20 cable gland offers strain relief and protection for the cable entry. Screw termination ensures easy and secure wiring. Supreme Components International is an authorised distributor of HARTING components, ensuring you receive a genuine and high-quality product. This insert is ideal for use in industrial machinery, automation systems, and other applications where a durable and dependable power connection is essential. Its rugged design and reliable performance make it a perfect choice for harsh environments.