T-series cable junction box with strain relief entries and pre-punched recesses for the use of Wieland connection sockets type GST-18-i3, made of polypropylene and is UV-resistant. The special structure of the entry openings prevents the cables from being accidentally pulled out. Installation is carried out using 3.5 x 9.5 mm self-tapping screws through openings in the base on mounting plates. Lid can be sealed and equipped with 4 protective contact sockets module 45 in red or white.