IRS: S-76/89 (Indoor Single-Core Cable),
IRS: S-76/89 (Indoor Multi-Core Cable),
IRS: S-63/2014(Outdoor Signalling Cables)
IRS: S-63/2014 / IS 1554  (Outdoor Power Cables)
IRS: TC – 30/05, (Quad Cable – 0.9sqmm)
IRS/SPN/TC/72/2007 Rev 0 (Quad Cable -1.4sqmm)