NH fuse switch disconnector in strip design according to IEC/EN 60947-3, VDE 0660 Part 107- with conductor connections at the bottom, optionally at the top- width 100mm, for fixed installation technology- all parts of the LSL made of halogen-free, self-extinguishing material- strip body as carrier of current-carrying parts made of glass fiber reinforced polyester- fuse holder contacts with sacrificial electrode and short-circuit blocking - with voltage test holes for voltage measurement on the contact- protection class IP30, from the front, device closed, with terminal and side cover - protection class IP10, front cover open- rating plate readable when installed- suitable for use with piggyback fuses- lockable in the closed position and in the park position with up to 3 padlocks