Sheath: : The Laid up of pairs are covered with PVC Compound as per Type TM2 of IS:13176:1991 of Grey colour.
Rip Cord: : A non-metallic such as nylon suitable rip cord shall be laid up longitudinally under the sheath for effective means of slitting the sheath longitudinally to facilitate removal.
Cond. Resistance: : As per IS:8130/1984 AT 20 ° C
Conductor material: : 100% Electrolytic Annealed Bare / Tinned Solid Copper as per IS:8130/1984