Robust cable gland in cap nut design with metric connection thread according to IEC 423 including pre-assembled lock nut. For high sealing requirements. Strain relief, anti-twist protection and tightness over the entire clamping range. Sealing ring made of polychloroprene/acrylonitrile butadiene rubber. Injection-molded sealing lip on the intermediate connector, no connection thread sealing ring required. VDE-tested according to DIN EN 50262, protection class IP 68 at 5 bar 1 h. For electrical functional integrity in accordance with DIN 4102 Part 12 in conjunction with the cable junction boxes of the FireBox T series.