Laying in pipes on, in and under plaster as well as in closed installation ducts. For direct laying on platforms, gutters and trays only as a potential equalization cable. The marking on cables and lines also stands for international recognition of test marks/certificates from national validation institutes, e.g. in the form of . The marking is for goods traffic between European countries, Fine-wire copper conductor made of bare copper wires according to stranded conductor class 5 according to IEC 60228/0295, PVC-based core insulation, No type-certified core insulation colors according to EN 50525-1/0285-525-1: transparent, green (single color), yellow (single color), all double colors (except green-yellow and yellow-green), -Type certification according to EN 50525-2-31/0285-525-2-31, Flame-retardant according to IEC 60332-1-2, Coil: d1=18mm, d2=200mm, b=85mm,
