The MULTIBLOC 00.ST9 product range includes NH fuse switch-disconnectors for NH fuse-links according to IEC / EN 60 269-2, VDE 0636-2, size 00 to 160A. The products are available as a 3-pole version. MULTIBLOC NH fuse switch-disconnectors of different sizes can be brought to one 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 allow the user a quick and easy installation option as well as a high level of security during installation and maintenance. This adapter is used for mounting on DIN mounting rails in accordance with DIN EN 60 715-150mm for 00ST9 3-pin.