DTSL25-LJSRG-S-DBCP-K is a part of a longer part number associated with the Encitech Automation product line. The first four characters, DTSL25, can be used to identify the product family. The next four characters, LJSRG, indicate the part type. The next single character, S, can refer either to a material specification or to a specific design version. The fourth section of four characters, DBCP, refers to the product's electrical configuration, and the final single character, K, is a circuit identification code.