Working current release and auxiliary switch MX+OF Multi 9 OEM. Operating voltage (Ue) 48V AC/DC. Includes an open/closed contact (contact OF) to indicate the open or closed position of the associated device. With a mechanical status indicator light (red) on the front for remote indication of the position of the associated device. Emergency stop via a closing button. The working current release and auxiliary switch MX+OF complies with the following standards: IEC/EN 60947-1.