The object of the present invention is to provide a switch that enables each contact member to be in stable contact with both the terminals and the electrodes of the indicator. The switch includes twocontact members (501 and 502) for electrically interconnecting two terminals (31 and 32) of a switch mechanism (30) and two electrodes (411 and 412) of an indicator (40); and an outer housing (70) that houses the switch mechanism (30) and a housing (60) that is movably connected to a handle (80) of a front surface (701) of the outer housing (70). Both contact members (501 and 502) include first spring portions (51) attached to the housing (60) and second spring portions (52) extending from the first spring portions (51). The first spring portions (51) are in contact with a contact surface (313 or 323) in a state where an elastic force acts on the contact surface (313 or 323) of the corresponding one of the two terminals (31 and 32). The second spring portions are in contact with the corresponding electrode in a state where an elastic force acts on the corresponding one of the two electrodes (411 and 412).