Automatic electrical switch

The utility model provides an automatic electrical switch, which relates to the technical field of switches and comprises an electrical switch body and a protective frame, one end of the protective frame is fixedly mounted on one side of the electrical switch body, the protective frame is fixedly mounted on one side of the electrical switch body, and a cover plate is fixedly mounted on one side of the protective frame. According to the utility model, the inserting rod is pulled downwards to be separated from the inside of the limiting block, so that the relatively fixed state of the extruding block and the limiting block is relieved, then the square frame is pressed to enable the extruding block to move towards one side of the button, so that the extruding block extrudes the button, the button is pressed, the button is closed or started, and then the inserting rod is loosened; when the button is pressed, the button is inserted into the limiting block under the reset acting force of the first spring, so that t