The V10-C 3+NPE-320 with Surge arrestor from OBO BETTERMANN is a Type 2+3 surge arrestor with 3+NPE poles, 10kA current rating, 320VAC voltage rating, DIN-rail installation and -40÷80°C operating temperature range. It is designed to protect electrical systems from transient overvoltage, providing a safe electrical environment during power outages and switching operations. The surge arrestor provides fast response time, high surge current absorption, and long service life. It is also suitable for use in multiple applications including industrial, commercial, and residential settings.