Flush-mounted connection unit for individual modules in modular design, plug-in direction of the module inclined 45° downwards, strain relief on the module, with viewing window for enclosed label insert, label sheet 209 x 294 mm see accessories, integrated dust protection flaps (also available in color), cover parts pure white RAL 9010, pearl white RAL 1013, matt structured surface, compatible with design central pieces of switch ranges (note: 3 port central pieces are currently only available from JUNG), variants: 1 port, 2 port, 3 port, color variants: pure white, pearl white