Protect your electrical devices with the AUSMA DC-Sp03 40KA Surge Arrestor. This integrated design allows for quick and easy installation with minimal maintenance. Applicable to lightning protection zones LPZ1-LPZ2, it features a high discharge capacity Metal Oxide varistor for low residual voltage and fast response time. With an operational indicator and thermo-dynamic control disconnector, your devices are safeguarded against accidental triggers. Comes with one easily replaceable protection module.
