Description
D0 fuse-links are used as the most reliable protection of electroinstallation, control and signal circuits against overload and short-circuit currents. The whole system D0 contains a complete range of fuse-links, standard ceramic and new plastic bases, fuse disconnectors and all necessary accessories. It is dimensioned for rated voltages 400V AC, resp. 250V DC. The system D0 is intended to be used in residential, business and similar buildings. When it is used in industrial plants, it is necessary to take into account the requirements of the standard IEC 60664-1 concerning the air insulation distances, creeping distances and mounting distances.