Multi9, (15645): N Fused Switch Disconnector, 8.5 x 31.5 mm Fuse Size, 400V, Include: Fuse. Schneider Electric Multi 9 15645 is a reliable electrical equipment that is suitable for industrial applications. It is made by Schneider Electric, a world leader in energy management and automation solutions. This Multi 9 15645 can be bought at PLC2Day and is suitable for a variety of applications, including energy management and automation. It is easy to install and use, and provides reliable performance.