unibar M, 400A, flexible direction change. Rail element as a flexible molded part with rail connection for a type-tested low-voltage switchgear assembly in accordance with IEC/EN 61439-1 and -6. Flexible molded part consisting of 2 housings made of sheet steel (galvanized and painted) and a flexible plastic tube with 5-pole lamella copper as a connection between the two housings. One housing with 5-pole busbars made of aluminum (nickel-plated and tin-plated) via a terminal block with integrated expansion compensation and a second housing as a connection to other rail elements. Delivered ready for connection with all connecting parts.