Features Fire Resistant And : This surge protective device is designed to withstand extreme conditions, ensuring long-lasting protection against fire and Clear Indication For Easy Monitoring: The working status indicator window allows for immediate recognition of system health, with green signaling normal and red indicating faults Safe And Fast Response: Equipped with insulated terminals, this device prevents electrical disruptions from surges, providing reliable protection with rapid response times Features: 1、FIRE RESISTANT AND : This is an excellnt surge protector, fire resistant and resistant. Plug in design, support hot line , easy to use 2、CLEAR INDICATION: Working status indicator window, green indicates normal, red indicates fault, can effectively reflect the working status 3、SAFE AND FAST: Surge protection to prevent the family power grid from being affected by large impact, insulated terminals, more reliable, safer, possess quick response, strong bearing capacity 4、PROTECT SAFETY: When a surge overvoltage occurs in the system due to thunder or other reasons, the protector immediately opens quickly within nanoseconds, and introduces the surge overvoltage into the ground to protect the electrical equipment 5、EASY TO INSTALL: Surge protective device possess excellent performance, safer to use, rail mounted installation is very simple Specification: Item Type: Surge Protective Device Color: Orangered Material: PC Maximum Discharge Current(Imaximum): 60KA Nominal Discharge Current(In): 30KA Protection Level(up): 2.0KV Voltage: DC 1000V Protection Level: IP20 Response Time: ≤25ns Maximum Wire Diameter: 35 Hard wire or multi strand wire(mm²) Suggested Connection: 4-25(mm²) Installation: 35mm electric guide rail installation Ambient Temperature: -40℃ ~ +80℃ Package List: 1 x Surge Protective Device 2 x Accessories Package List 1 x Surge Protective Device 2 x Accessories