The HARTING 21033012003 connector insert is a crucial component for establishing robust and reliable power connections in demanding industrial settings. This male insert, part of the Han 3A-STI-M-axial-2.5 series, features 3+PE (protective earth) contacts, capable of handling a current of 16A. The screw termination method ensures a secure and vibration-resistant connection, minimizing downtime and maximizing operational efficiency. Designed for heavy-duty power connector applications, this insert is built to withstand harsh environments and provide long-lasting performance. Supreme Components International is an authorised distributor of HARTING, ensuring you receive a genuine, high-quality product. Trust HARTING and Supreme Components International for your critical connectivity needs.