The ABB TF96-96 84-96A 1SAZ911201R1006 is a brand new and original switch-type fuse with a maximum amperage of 400A. It is suitable for interior and exterior use, with a tripping characteristic of Type A and a current type of AC. This fuse features a changeover contact, mechanical interlock, residual current monitor, thermal overload protection, and circuit breaker functions. It is designed for overload and surge protection, with an operating temperature of 40°C (104°F) and a DIN rail mount. The product is compatible with various smart home systems and is ideal for use in industrial and electronics applications.