ctor Switches To suit a variety of substation layouts and voltage stage requirements, HV disconnector switches come in several style configurations. 1.three.one Middle-Break Disconnector This common variety characteristics two relocating arms that pivot open from the middle, making a horizontal break. They're strong, give great visibility on the air http://www.mysportsgo.com/profile/okok0972/action_id/1516193/show_comments/1