The 021636090 is a polyester enclosure intended for robust component protection. It features nominal external dimensions of 360 mm by 160 mm, a total height of 91 mm, and an available installation height of 79 mm. The enclosure is constructed from polyester and includes a lid secured by four M6x30 cylinder screws, with six M6 holes provided for mounting. This housing is suitable for various industrial applications requiring a durable case, such as in automation systems or control panels.