1. The purpose of power fittings is to connect and assemble various devices in a power system, serving as metal accessories to transmit mechanical loads, electrical loads, and provide certain protective functions.
2. Power fittings are diverse in type and purpose. Examples include various clamps for installing conductors, various hanging rings for forming insulator strings, various crimping pipes and repair pipes for connecting conductors, various types of spacers on split conductors, and various guy wire fittings for poles and towers, as well as fittings for protecting conductors of different sizes, all of which must be matched together.
