The MULTIBLOC 1.ST8 product range includes NH fuse switch disconnectors for 250 A. The products are available in surface-mounted versions and 1-, 2-, 3- and 4-pole versions. 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. MULTIBLOC size 1 is designed for NH fuse inserts in accordance with IEC/EN 60269-2, VDE 0636-2, size 1, 250A. The system is a modular system in which the various products can be optimally combined. MULTIBLOC enables the user to install quickly and easily and offers a high level of safety during installation and maintenance. It is suitable for use in house connection boxes, meter distributors, instrument transformer cabinets and telecom transmission stations.