Instrumentation Cable, 16 AWG, 8-Pair, Ind & Overall Shield, Type TC, 600V, PVC/Nylon Insulation, Pair Drain Wire, Foil Free Edged Aluminum Mylar Tape Individual Shield, 100% Coverage, 90 Deg Celsius Rating, Sunlight & Oil Resistant Tray Cables (UL type TC) are used for control and power applications in a variety of industries where cable tray systems are installed for routing and support. Proper installations will see 300V rated tray cables separated within the tray from 600V rated tray cables.