The ABB MISTRAL65 1SPE007715F0753 is a brand new and original switch fuse with various features such as changeover contact, mechanical interlock, residual current monitor, and thermal overload protection. This Type A fuse is suitable for both interior and exterior use, with a tripping characteristic of current-limiting. It has a voltage of 201-250V and a maximum amperage of 400A, making it suitable for applications in industrial, electronics, and branch circuits. With a DIN rail mount and screw terminal electrical connection, this white fuse link offers overload and surge protection, and operates with an on/off method. It is compatible with various smart home systems like Ring and ADT Pulse.