according to DIN0250-214Construction: Single or multi-wire copper conductors, insulation made of cross-linked polyethylene, sheath made of halogen-free polymer mixture, color: light grayUse: Halogen-free sheathed cable with improved fire behavior, minimal smoke development, no corrosive gases, for permanent installation on, in and under plaster, in dry and damp rooms, outdoors (but not in direct sunlight), but not in the ground
