Spelsberg Polycarbonate Boxes Fitting bracket 613061 - Spelsberg 11100601, The Spelsberg TK PS 1811-9-t enclosure is a polycarbonate and polystyrene component, measuring 180 x 110 x 90 mm, in grey-white (RAL 7035). It features smooth side walls and a transparent cover plate, making it ideal for use in cabinets and plastic wall cases. This enclosure is typically used in electrical and electronic enclosure assemblies. Spelsberg 11100601 TK Series Enclosure 180x110x90mm IP66 PC grey-white