HSM8-63GQ series self resetting overvoltage protectorDetailed product description：

Product Details

The HSM8-63GQ series self resetting overvoltage protector is suitable for single-phase lighting circuits, providing overvoltage and undervoltage protection. When single-phase overvoltage occurs in the circuit due to neutral wire breakage, phase to neutral wire misconnection, and severe three-phase load imbalance, the power supply is automatically disconnected to prevent damage to electrical equipment; When the power supply voltage returns to normal, the protector will automatically turn on the power after a delay and restore power supply.