The Eaton SPCT2-280/4 surge arrester is a sophisticated device designed to protect consumer installations from lightning currents and surges. With a rated voltage of 280 V and a test class of type 2, this surge arrester offers a reliable solution for protecting electrical systems. It is suitable for mounting on a top-hat rail and has four connections that enable effective discharge of overvoltages. The SPCT2-280/4 is capable of handling lightning currents of up to 40 kA, making it a robust choice for use in various electrical installations. The IP20 protection rating ensures that the device can be used safely indoors. With a compact design and easy installation, this surge arrester is a practical solution for protecting electrical installations.