DBM1 series surge overvoltage protectorDetailed product description：

The DBM1 series surge overvoltage protector is mainly suitable for limiting transient overvoltages (such as lightning induction and operational overvoltages) in power lines with AC 50Hz and rated operating voltages of 220V and 380V. Used in situations with high overvoltage categories, it can reduce the overvoltage category that the protected electrical equipment and components can withstand by one level; When used in terminals, it can further reduce overvoltage to protect equipment such as televisions, high fidelity speakers, air conditioners, and computers. At the same time, it can also be combined with other modular electrical appliances to form a modular combination electrical appliance that prevents lightning induction.