Weidmüller replacement arrester for Surge protection, PU 9

- Protection class: IP20- Operating temperature: -40 °C to +85 °C- Category: SPD TYPE 1CA- Certificate no. (cURus): E354261- Voltage type: DC- Rated voltage UN: 550V- Visual function indicator: green = ok, red = arrester defective, replace- Leakage current In (8/20 µs): 20 kA- Leakage current, ma ...