Electrical cables are brought together in the robust cable junction boxes of the X series. They are suitable for indoor and outdoor use. The entry openings are pre-punched for easy cable entry. They are suitable for indoor and outdoor use. When used in unprotected outdoor areas, the cable junction box must be protected against direct weather influences (e.g. snow, wind, rain or sun). The cable junction box is tested according to DIN EN 60670-1,0606-1:2014 (EN 60670-1:2005 + Cor.:2007 + Cor.:2010 + A1:2013) and DIN EN 60670-22,0606-22:2007 (EN 60670-22:2006). The cable junction box meets the requirements of the protection class test according to IP 67 according to DIN EN 60529, VDE0470-1:2014 (EN 60529/AC:2016). In addition, a 5-pin main line branch terminal with 20 terminal points is included, for X16 H25 GNP5 LGR: 25mm conductor cross-section and X16 H35 GNP5 LGR: 35mm conductor cross-section.