This CCS1 to TPC adapter is compatible with Tesla's Dual Temperature Kill Switch and has a capacity of 250KW. It is also universal fitment and has a voltage of 500v. The adapter is made by the manufacturer with part number CCS1 to TPC and is suitable for use with electric, hybrid, and PHEV specific parts. This product is not a vintage part and is not considered a performance part. It is made in China and is an excellent choice for those looking for a reliable and efficient adapter.