小在从深度薄的尺寸的操作表面小，并且提供一种旋转操作开关，其可以打开和通过廉价的操作按钮的转动操作闭合开关触点机构。 被相对设置操作按钮的设置在下部表面上的操作按钮，其由框架旋转的可操作地支撑，和一个开关触头机构，所述操作按钮的转动操作而操作按钮和开关触点机构 与配置结合，其中，其包括用于打开和关闭所述开关触点机构的旋转凸轮的操作机构。

Small in small from the operation surface dimensions of depth thin, and to provide a rotary operation type switch capable of opening and closing the switching contact mechanism by the rotation operation inexpensive operation buttons.
An operation button which is rotated operably supported by the frame, and one of the switching contact mechanism arranged to face the lower surface of the operation button provided, the rotational operation of the operating button while the operation button and the switching contact mechanism interlocking to a configuration in which an operation mechanism including a rotary cam for opening and closing the switching contact mechanism.