Satisfy input overvoltage protector of explosion -proof requirement

The utility model discloses a satisfy input overvoltage protector of explosion -proof requirement, including input overvoltage crowbar, circuit insurance circuit, circuit drive and control circuit, main control circuit circuit and circuit signal control circuit, input overvoltage crowbar passes through the wire and establishes ties with L line and N line, all through wire series between circuit insurance circuit, circuit drive and control circuit, main control circuit circuit and the circuit signal control circuit, and circuit insurance circuit and circuit drive and control circuit are all through wire and L line connection, main control circuit circuit and circuit signal control circuit are respectively through wire and N line connection, this satisfy input overvoltage protector of explosion -proof requirement comprises input overvoltage crowbar, circuit insurance circuit, circuit drive and control circuit, main control circuit circuit and circuit signal control circuit part, and characteristics such as the