?Wide Application?: Surge protectors are generally used to protect electrical equipment from lightning and transient surges. Widely used in homes, office buildings, commercial buildings, schools, factory workshops and other places. ?Main Function?: The home surge protector is suitable for level C and D lightning protection, equipotential bonding in case of lightning, and can respond quickly in case of lightning to protect household appliances. ?Easy to Install?: The household surge protector is rail mounted, removable components, easy to plug and unplug, and it is recommended to be installed by professionals. ?Stable Performance?: Surge arrester product's rated voltage is DC1000V, and the maximum discharge current is 20KA. It has the characteristics of stable performance, convenient installation, low noise and no spark. ?High-quality Material?: The surge protector shell is made of high-quality flame retardant material, which is fireproof, insulating, corrosion-resistant, wear-resistant, sturdy and durable, and safe to use.