... mark"Z-"before original type for flame-resistant product. 3.mark"N-"before original type for fire-resistant product, ... : 450/750V3. Cable lying temperature ≥0 0C4. Cores: 2, 3, 4, 5, 6,7, 8, 10, 12, 14, ... Area(mm2)No. of CoreKVVCopper Conductor, PVC Insulated and Sheathed control cable0.75 1.0 1.5 2.52-8 ... -8 10 12 14KVVRCopper Conductor, PVC Insulated and Sheathed, Flexible Control Cable0.75 1.0 1.5 2.52 ...