ctor Switches To go well with a variety of substation layouts and voltage stage prerequisites, HV disconnector switches are available quite a few design configurations. one.three.1 Center-Crack Disconnector This popular type features two going arms that pivot open up from the center, creating a horizontal crack. These are sturdy, http://myworldgo.com/profile/okok0972/action_id/3407281/show_comments/1