Prysmian 20110590 is an RFOU(i) 250 V single-pair instrument cable with 0.75 mm² conductors, individual screen, 10 mm outer diameter and grey sheath. The RFOU construction is a halogen-free, flame-retardant mud-resistant marine and offshore instrument cable rated for fixed installation. Typical use is signal and low-power runs for control, alarm and telemetry systems on ships, rigs and offshore platforms; supplied on 1000 m drums.