The 3212167 is an end cover designed to provide a protective and insulating seal for terminal block assemblies. Manufactured from durable gray polyamide (PA), this cover measures 70.6 mm in length, 2.2 mm in width, and 39.7 mm in height. It features a high flammability rating of V0 according to UL 94 and a relative insulation material temperature index of 130°C. Due to its compliance with numerous fire protection standards for rail vehicles, it is well-suited for use in transportation, industrial control panels, and other applications requiring high safety standards.