According to DIN VDE 0276-603. Nominal voltage: 0.6/1 kV. Construction: Single-stranded or multi-stranded copper conductor, wire insulation made of PVC, wires stranded in layers, pressed with plastic filling mixture, wire marking: according to DIN VDE 0293-308, PVC outer sheath, colour: black. Features: For laying in the ground, outdoors, in ConConConConConConConen. Installation in water is only permitted if mechanical damage is not expected after installation.