Bathroom master control switch

A bathroom master control switch comprises a panel, a switch base and a switch pressing board. The switch base is internally provided with a plurality of cavities for arranging switch members. The cavities are communicated so that a metal connecting member can be paved on the bottom of each chamber, and the metal connecting member is connected with an input power line through an intermediate connecting column. The metal connecting member is rotatably provided with a metal springboard on the bottom of each cavity. The upper end of each metal springboard is matched with a middle opening of the switch press board, and supports a spring. A metal connecting column is fixed to a side of each cavity, and a wiring hole for being connected with an output power line is arranged below each metal connecting column. Moreover, the contact surfaces of each metal springboard and the corresponding metal connecting column are provided with matching contacts. The bathroom master control switch is characterized in that a metal contact piece for electrical conduction is arranged near the opening of each cavity of the switch base and beside the corresponding metal connecting column for connecting heating devices, each metal contact piece is matched with the metal connecting column beside the metal contact piece, each metal contact piece contacts the corresponding metal springboard to conduct electricity or be separated from the metal springboard, and each metal contact piece and at least one metal connecting column for connecting non-heating devices are connected by a metal connecting piece. The bathroom master control switch of the invention is reasonable in structure and practical, has better current-through performance, and can be protected from burnout.