SWITCH

PROBLEM TO BE SOLVED: To reduce thickness and the number of components.SOLUTION: A switch includes: an operating body 30; a base 10; and conductive elastic members 42a and 42b stored in a recessed part 11 of the base 10, and provided with moving contact portions 42a and 42b having driven portion 44, 44a, and 44b and expanding/contracting portions 43, 43a, and 43b capable of expanding/contracting by input from a driving portion 33 of the operating body 30 to the driven portions 44, 44a, and 44b, and fixed contact portions 41a and 41b. When a load is applied on the operating body 30 at a first position where the moving contacts 45a and 45b separate from first fixed electrodes 21 and 22, the operating body 30 can be moved to a second position. When the load applying on the operating body 30 is removed at a second position where the moving contacts 45a and 45b contact with the first fixed electrodes 21 and 22 while the expanding/contracting portions 43, 43a, and 43b of the conductive elastic members 42a and 42b are compressed, the operating body 30 is automatically returned to the first position.