Schurter 5121 Series IEC C14 Appliance Inlets with Filters feature line filters with either standard or medical versions and protection class I. These inlets offer screw-on or snap-in mounting, an ultra-compact design, and fully closed steel housing. The 5121 series inlets have flexible wire construction and are suitable for assembly in metal-plated plastic housings. Schurter 5121 Series IEC C14 Appliance Inlets shield equipment from high-frequency interference conducted through cables or radiated interference, making them suitable for laboratory, industrial, and medical applications.