This Acti9 iPRI is a surge arrester protecting against overvoltage related to lightning strikes. It is an analogue telephone line protection. The iPRC surge arrester wired in series to the private installation input protects telephones, modems. The Uc maximum continuous operating voltage in DM common mode (between phase and earth) is 37VDC. The Uc maximum continuous operating voltage in DM common mode (between earth and neutral) is 53VDC. The Ue rated operational voltage is 48VDC +/- 10%. The product colour is white (RAL9003).The dimensions are (W) 18mm x (H) 90mm x (D) 66mm. The weight is 65g. The degree of protection is IP20 and IP40 in modular enclosure. The operating temperature is -25°C to 60°C. The storage temperature is -40°C to 85°C.
