Tek tel üzerine PVC yada PP (-PA) ile izole edilerek üretilir.(Solid copper conductor with pvc or pp (-PA) insulation. 1- Tek telli bakır iletken. Solid copper conductor. 2- PVC yada PP (-PA) izole. (Special PVC compound or PP (Polipropylene) and PA (Polyamide) as a protective sheath with 0,10...0,20 mm sheath tickness.) PVC 600 V 70°C PP (-PA) 1000 V 80°C