An electronic module includes a board unit having a handle and a module housing. The handle includes a grip portion and a pair of leg portions. The leg portions have engagement convex portions extending from portions serving as rotary pivots, of the leg portions. The module housing includes an engagement concave portion provided to correspond to the engagement convex portions. When the board unit is inserted into the module housing, by rotating the handle around the rotary pivots in a direction along which the grip portion approaches the panel portion, the engagement convex portions are brought into contact with a part of the engagement concave portion to produce a force in a direction, along which the board unit is pressed into the module housing.