Copper Core PVC Insulated Electrical Cable THHN Wire THW Wire

PVC insulated and sheathed round wire consists of single or multi-core conductors made of solid or stranded plain annealed copper wire (clase 1 or class 2) to BS EN 60228, covered by PVC insulation and PVC outer sheath.
1. Conductor
Plain annealed copper solid (1.0 – 2.5mm²) or stranded (4.0 – 35.0mm²) circular conductor complying with BS EN 60228 Class 1 or Class 2.
2. Insulation
PVC Insulation complying with BS EN 50363-3 Type Tl1.
3. Outer Sheath
PVC Sheath complying with BS7655 Type 6.