Wire Material:
1 Copper
2 Aluminum
Insulation of wire:
1 VIR: Vulcanised Indian rubber
2 TRS: Tough Rubber Sheath
3 PVC: poly vinyl chloride
4 paper
5 Enemel
6 Cotton
Size of wire:
0.75mm sq
1 mm
1.5mm
2mm
2.5mm
4sqmm
After 4 sq mm cable size start
Core of wire :
1 2 core
2 3 core
3 4 core
