Features 1.Application: Surge protectors are generally used to protect the power system and load electrical appliances from lightning strikes and transient over-voltage to maintain the normal operation of circuit equipment. 2.Materials: The surge protector device is made of reliable materials and has a flame retardant housing for effective fire protection and in the event of a lightning strike. 3.Parameters: lightning arrester Response time: ≤ 25ns; Rated voltage: DC1000V; Maximum discharge current: 40KA; voltage protection level Up: ≤ 3.0kv 4.Installation: The PV surge protector is installed according to the guide rail, no need for complicated tools, saving your time and energy. 5.Dismantling: The difference with other surge arrester devices is that the module of the low-voltage surge arrester device can be dismantled, easy to pull and insert. Specification: 1.Application: Surge protectors are generally used to protect the power system and load electrical appliances from lightning strikes and transient over-voltage to maintain the normal operation of circuit equipment. 2.Materials: The surge protector device is made of reliable materials and has a flame retardant housing for effective fire protection and in the event of a lightning strike. 3.Parameters: lightning arrester Response time: ≤ 25ns; Rated voltage: DC1000V; Maximum discharge current: 40KA; voltage protection level Up: ≤ 3.0kv 4.Installation: The PV surge protector is installed according to the guide rail, no need for complicated tools, saving your time and energy. 5.Dismantling: The difference with other surge arrester devices is that the module of the low-voltage surge arrester device can be dismantled, easy to pull and insert. Material:PC Flame retardant materialNumber of poles: 2PResponse time: ≤25nsRated voltage: DC1000VMaximum discharge current: 40KAUp: ≤3.0kvWeight: Approx.254g/9oz  Package list:1 x House Surge Protector Package List