TC cable is an abbreviation of the English word phrase 'tray cable'. This type of cable is generally used for export to the European and American markets, hence the name. This type of cable is usually installed in cable trays or trunking.
TC cable has a wide range of applications, generally suitable for power, lighting, control, and signal circuits. Its structure is also different from some domestic cables. Below, the editor will briefly analyze the structure of TC cable for you

The conductor of TC cable is generally made of copper, and the insulation layer is generally made of PVC insulation with nylon insulation, aluminum film shielding, and finally PVC outer sheath. In fact, there are various types of cores for TC cables, including nylon insulated cores such as THHN and THWN, as well as cross-linked polyethylene insulated cores such as UL3237 and XHHW.