The HARTING 21032121305 Han 3A-STI-M-M20 male insert is a crucial component for creating robust and reliable heavy-duty power connections. This insert features 3 contacts, designed for efficient power transmission in demanding industrial environments. The screw termination method provides a secure and dependable connection, minimizing the risk of disconnections due to vibration or stress. Its compatibility with an M20 cable gland allows for easy and secure cable entry. As an authorized distributor of HARTING products, Supreme Components International ensures that you receive only genuine, high-quality components. This insert is ideal for applications requiring a durable and dependable power connection solution. Choose HARTING for superior performance and reliability.