The Belden 8740 cable is a telephone cable 2 pair from our Belden paired cable line. It consists of a solid stranded copper conductor for exceptional conductivity. Therefore, this cable is specifically designed to. It has a Polyvinylchloride (PVC) insulation jacket thickness of 0.032, which allows it to withstand a temperature range of up to 80°C and a voltage of 150. This cable is ideal for telephone cabling.