The MULTIBLOC ST8 product range includes NH fuse switch disconnectors for NH fuse links in accordance with IEC/EN 60 269-2, VDE 0636-2. MULTIBLOC NH fuse switch disconnectors of different sizes can be brought to the same level with suitable covers, which enables a common, flat central cover. The system is a modular system in which the various products can be optimally combined. MULTIBLOC enables the user to install quickly and easily, as well as offering high levels of safety during installation and maintenance. A wide range of accessories increases the application possibilities.