High-voltage fuse XRNT-35KV protection insurance fuse tube core mutual inductance PT current-limiting fuse

A current-limiting fuse is a type of fuse that can safely interrupt all possible currents within its rated current and current-limiting range. It restricts the melting time at the rated voltage to be equal to or less than the duration of the first main wave or symmetrical current wave, while limiting the current to be less than the peak current.