single core e-beam irradiated / chemically cured cross linked thin walled flexible elastomeric cables with copper conductors of size 50 sq.mm (385 x 0.41mm) voltage grade 1.8/3.0 kv conforming to rdso specification no. elrs/spec/elc/0019 rev- 4 of february 2018. the firm should supply the cables in red yellow blue & black colours in equal quantities.
