Classification Of Electrical Fittings

⑤ Equipment aerial electrical fitting, also called equipment wire clamp, is mainly used for transformer substation busbar down conductor, which is divided into aluminum stranded wire and steel core aluminum stranded wire. Therefore, the equipment wire clamp is divided into copper transition equipment wire clamp and aluminum equipment wire clamp in terms of material.

⑥ Continuous power line hardware, this type overhead line fittings is used for overhead power line conductors, as well as repair and continuity of lightning arresters. According to different installation methods and structures, it is divided into bolt type, pre-twisted wire, and compression type.

⑦ Tension distribution line hardware, mainly used to fix conductors and lightning arresters in overhead power lines and substations, and then connected with some tension insulators through matching connection overhead line connectors, or connecting lightning arresters to pole towers.