The extractor hood (1) has a main switch (14) for separation of a control board (131) of the extractor hood from supply voltage and arranged above a suction opening in interior of the extractor hood. The main switch has an actuation element (141) for actuating switching elements (142), and is connected between a grid supply (15) and a grid discharge unit (133) at the control board. The main switch has a plug for connection with the grid supply. An electrical box (13) is arranged in a region of the suction opening.