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,
| Property | Value |
| Number of cores: | 1 |
| Conductor nominal cross-section: | 2.5 mm² |
| Core color: | blue |
| Outer diameter approx.: | 4.1 mm |
| Core marking: | Color |
| Core insulation material: | Polyvinyl chloride (PVC) |
| Sheath color: | without |
| Sheath material: | without |
| Protective conductor: | no |
| Nominal voltage U0: | 450 V |
| Nominal voltage U: | 750 V |
| Conductor material: | copper |
| Conductor class: | Class 5 = finely stranded |
| Perm. max. conductor temperature: | 70 °C |
| Shield: | no |
| Drain wire: | no |
| Protective cover: | without |
| Reinforcement/armoring: | without |
| Halogen-free according to EN 60754-1/2: | no |
| Flame-retardant: | according to EN 60332-1-2 |
| Low smoke according to EN 61034-2: | no |
| Cold-resistant according to EN 60811-504+505+506: | yes |
| Oil-resistant according to EN 60811-404: | no |
| Insulation integrity: | no |
| Permissible external cable temperature during assembly/handling: | 5 to 70 °C |
| Permissible Cable external temperature after installation without vibration: | -40 to 80 °C |
| Conductor surface: | bare |
| AWG size: | 14 |
| Min. permissible bending radius, stationary use/permanently installed: | 16.4 mm |
