The Weidmuller HDC HA 4 FS insert is a compact and versatile solution for connecting wires in space-limited environments. Designed with a screw connection for secure and reliable terminations, this insert accommodates a conductor cross-section of 2.5 mm² and offers a rated current of 16A and a rated voltage of 400V. Its robust construction and high-quality materials ensure durability and consistent performance in demanding industrial applications, including automation, power distribution, and machinery control. The insert's compact size and ease of installation make it an ideal choice for optimizing space and simplifying wiring processes.