Aluminium: E.C grade aluminium as per Flexibility Class 1 and 2 of IS:8130-1984 Copper: Electrolytic grade bare annealed as per Flexibility Class 1 and 2 of IS:8130-1984 Insulation: Type A of IS : 5831 - 1984 for conductor temperature upto 70°C. Type C of IS : 5831- 1984 for conductor temperature upto 85°C.
Aluminium: E.C grade aluminium as per Flexibility Class 1 and 2 of IS:8130-1984 Copper: Electrolytic grade bare annealed as per Flexibility Class 1 and 2 of IS:8130-1984