Home Products Stranded and solid wires Halogen-free stranded wires As well as offering outstanding electrical performance, our halogen-free stranded wires are environmentally friendly and safe, as they don’t release any toxic or corrosive gases in the event of a fire. DESCAFLEX ECO-90 halogen-free | bare copper | 90°C | H05Z-K / H07Z-K DESCAPREN 150 halogen-free | tinned copper | 150°C DESCAFLEX UL-11027 halogen-free | tinned copper | 105°C | 300 V | UL/CSA approved DESCAFLEX UL-11028 halogen-free | tinned copper | 105°C | 600 V | UL/CSA approved DESCAFLEX UL-11029 halogen-free | tinned copper | 105°C | 1000 V | UL/CSA approved DESCAFLEX UL-11030 halogen-free | tinned copper | 105°C | 90 V | UL/CSA approved DESCAPREN UL-3266 halogen-free | tinned copper | 125°C | 300 V | UL/CSA approved DESCAPREN UL-3289 halogen-free | tinned copper | 155°C | UL/CSA approved DESCAPUR T-80 polyurethane | bare copper | 80°C DESCAPUR T-80 HF polyurethane | bare copper | 80°C | high flexible stranded NOMEX 155-U halogen-free | tinned copper | 155°C Stranded and solid wires