The PHOENIX CONTACT part 1407647 is a durable HEAVYCON EVO panel mounting base made from high-quality plastic. It features a B16 size and is equipped with a single locking latch for secure and easy installation. With a height of 30.5 mm, this panel mounting base provides a compact and space-saving solution. The base also includes a flat gasket for added protection against dust, moisture, and other external elements. Additionally, it comes with a convenient protective cover for further safeguarding.