The Harting 21033111402 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 connection for power and grounding. With a 16A current rating, it's suitable for a wide range of industrial equipment. The integrated M20 cable gland ensures secure and strain-relieved cable termination, protecting the connection from environmental factors. As an authorised distributor of Harting products, Supreme Components International guarantees the authenticity and quality of this essential component. This insert is ideal for applications requiring durable and dependable power connections in harsh environments. Trust Harting and Supreme Components International for your connectivity needs.