The mains adaptor NG 2/E is a 230V to 12V unit suitable for many of the Proxxon machines. The NORYL casing is heat resistant, which is a necessity for transformer enclosures. The red LED indicates readiness for use and the PTC element (Positive Temperature Coefficient) prevents overload of the unit. A foldable tool rest provides a secure place for keeping the MICROMOT tools at the ready. The mains adaptors do not include the illustrated mill/drill units.