NH fuse switch disconnectors, connection: universal connection M8, top/bottom outlet selectable, installation dimension 125, rated current (A) 160, fuse size NH00, number of poles 3, PU 1, NH fuse switch disconnectors, For all NH fuse switch disconnectors for 185 mm busbars, the fastening screws for perforated copper are included in the scope of delivery. For mounting on unperforated copper, please order contact hooks.