Double Sheath Shielded Signals Cable Shielded cables for low frequency data transmission with excellent quality/price ratio. Suitable for use in electrical measurement, control and regulation circuits. High reliability, external sheath in PVC or PUR, insulation in special polypropylene and taping in non-woven fabric tape. Designed for use in energy chains with cycles from 5 (DP version) to 10 million (HP version). Tinned copper shielding with optical coverage ≥ 85%