Nominal voltage: AC/DC 500 V , Standards: DIN0636-3, IEC 60269 , D-fuse fitting screw inserts ensure that they cannot be interchanged , Can therefore only be inserted or replaced with tools that are not available to laypeople , Fitting screw inserts must also be inserted into the respective sockets for the maximum rated currents in each size , D-fuse sockets cannot be used without fitting screw inserts , Insulating part: Ceramic , Contact: Copper alloy printed in color
