Cable PVC Insulated unsheathed Alluminiu [ Cable PVC Insulated unsheathed Alluminium conductor multi strand single core 1100 V grade confg to IS: 694/ 1990 and clause No. 5. 9 of IS: 5831/ 1970 or latest for fire resistance property of PVC insulation size 7/ 0. 67 mm ( 2. 5 sq. mm ) ]