The Weidmuller HDC HA 10 MS is a robust contact insert designed for industrial applications. It features a screw connection for secure wire termination and a male gender. With a 10-pole configuration, it offers reliable connectivity for demanding environments. This insert is built for durability and performance, suitable for outdoor use and exhibiting conditional resistance to various substances.The Weidmuller HDC HA 10 MS is a 10-pole male contact insert with a screw connection. It has a rated voltage of 250 V and a rated current of 16 A. The installation size is 2. It is suitable for outdoor use and shows conditional resistance to substances like ammonia (watery), diesel oil, potassium hydroxide, methanol, motor oil, and hydrochlorofluorocarbons. It is resistant to acetone, petrol, acetic acid (concentrated), and diluted lye. The operating temperature range is -40 °C to 125 °C. The basic material is copper alloy, and the color is beige.