Techniques are described for a bypass switch that includes: a switch body having a column; a switch head which is coupled to the column and in which a sliding part is provided; a sliding part which is inserted into the switch head; a driven latch which is inserted into the sliding part and fixed to a driving shaft penetrating therethrough; a driving latch which is coupled to an end of the driving shaft exposed to an outside of the switch head, and which is provided to be driven by a solenoid; a stop coupled to the front of the switch head; a pressure bearing which is inserted into a lower portion of the sliding part and coupled thereto by a bearing pin; an elastic body provided between the sliding part and the switch body; and a rod coupled to an upper portion of the sliding part.