The ABB M1175-C 2CSM211000R0721 is a brand new and original product designed for interior use in electrical equipment and supplies. This switch-type fuse features overload and surge protection, with a maximum amperage of 400A and a current rating of 1-15A. It is suitable for industrial and electronics applications, and is compatible with various smart home systems like Ring and ADT Pulse. With a DIN rail mounting style and screw terminal electrical connection, this fuse link offers reliable operation and safety for your electrical circuits.