Panel mounted twin USB power socket with cover. This power socket has an output of 5V and 3.1A (a 1A port and a 2.1A port) and features a blue LED light on the face to indicate that it's powered. It can be used in 12V or 24V systems and is ideal for mounting in a dashboard or control panel. Fits in a standard 29mm diameter panel hole and is secured from behind using a nut over the threaded body.
Further info
This item has anti-rotation 'flats' on the sides of the body.