A rotatable electrical plug assembly for a volatile material dispenser includes a support block including a base having a base member and a wall extending from the base member and forming a cavity with the base member. The plug assembly further includes a cover disposed within the cavity and electrical plug pins extending through apertures in the base and including contacts that extend at an angle of about 90 degrees with respect to the plug pins, wherein the contacts are disposed between the base member and the cover. A ratio of an overall plug assembly thickness over a plug pin thickness is less than about 1.5.