For indoor and outdoor use, this product serves as a connection between moving parts in vertical installations within industrial environments. It is suitable for rigid, flexible, and torsional applications in machine and wind turbine construction and features a special design for torsional applications in wind tower loops. The product is suitable for field assembly and can be easily installed due to its compact design, high flexibility, robust casing, and small bending radii. There are no electromagnetic interferences thanks to the metal-free cable, which has a 2.5 mm thick solid single-conductor construction with an LSZH sheath. It includes strain relief made of aramid fibers and a PUR outer sheath. The color is black (RAL 9005), and it has a central element according to military standard MIL-C-85045. The product is torsion-resistant, highly flexible, flame-retardant, halogen-free, and mechanically robust.