Cable tray is made use in petrochemical refineries, industrial control systems, intercom systems, traffic controls relay, power extensions, and for many other high power functions. The cable is recognized for use in Class 1 and 2, Division 2 hazardous locations and for installation in trays, wireways, troughs, ducts, conduit and channels. Power Limited Tray Cable may be used for burglar alarms, petrochemical refineries, business machines, power limited circuits, intercom systems, cash registers, and industrial control systems. There is even Wind Turbine Tray Cable (WTTC) available for environmentally-friendly wind turbine applications.