ВЫКЛЮЧАТЕЛЬ-РАЗЪЕДИНИТЕЛЬ

Abstract

The invention relates to the field of electric power engineering and electrical engineering, in particular to switch-disconnectors, which are intended for switching electric circuits. The technical result of the invention consists in increasing the contact area of ​​the moving and fixed contacts, thereby reducing the heating of the switch-disconnector, increasing the reliability of the switch-disconnector, simplifying the design of the switch-disconnector. The technical result is achieved when implementing a switch-disconnector consisting of a housing, inside which a first fixed contact, a second fixed contact and a moving contact are installed, which carries out an electrical connection between the first fixed contact and the second fixed contact, wherein the moving contact is connected to the shaft-crossarm using brackets installed on the axes of the moving contact, so that it allows the moving contact to rotate relative to the axis of rotation of the shaft-crossarm.

Images