Belden equivalent multipair individual foil screened 20-18AWG data cables are recommended for long runs due to reduced losses. The individual screens reduce cross-talk between pairs and ensure excellent protection from electrical interference. These cables are suitable for instrumentation, computer, audio & monitoring applications. These flexible cables have stranded tinned copper cores, PVC or polypropylene insulation, individual aluminium foil screens with drain wires and grey PVC sheath as standard.