Surge absorbing device to protect from overvoltage and overcurrent

摘要

A surge absorbing device with protection function to protect a circuit from overvoltage and overcurrent, comprising a gap or microgap surge absorbing element and a lower melting point metal wire connected therewith. A plurality of gap or microgap surge absorbing elements to the circuit to be protected, and each of the lower melting point metal wires respectively corresponding to each of gap or microgap surge absorbing elements being in contact with all of the gap or microgap surge absorbing elements.