The Eaton PKNM-20/1N/C/003 with RCBO breaker is an electromechanical device designed to provide overload protection, short circuit protection, and ground fault protection in electrical circuits. It has an Inom of 20 amperes, an Ires of 30 mA, a max surge current of 250 A, and a voltage rating of 230 V. It is designed for use in residential, commercial and industrial applications and has a modular, space-saving design. The RCBO breaker provides fault detection up to 0.03 seconds and will also help to prevent damages by active power failure. This product is certified to EN 61009, IEC 61009, and VDE 0664 and offers a current limiting action when fault current flows.