Medium voltage cable, NA2XS(F)2Y 01X120/16 12/20 kV SW, cut length, for laying in the ground, in water, outdoors, indoors and in cable ducts for utility networks, industrial and distribution networks. When laying in cable ducts and indoors, it must be taken into account that the PE sheath is not flame-retardant according to DIN VDE 0482-332-1. The cable is suitable for unfavorable operating conditions, especially if the penetration of water in the longitudinal direction is to be avoided after mechanical damage.