Shifting contactor of point switch

The utility model provides a shifting contactor of a point switch, relates to the technical field of railway turnout point switches, and solves the technical problem that an existing shifting contactor of the point switch is poor in sealing waterproof performance. The displacement contactor comprises a switch base, a switch box, a first binding post, a second binding post, a reset button, a covercap, an embedded part, a contact and a sealing isolation assembly, the sealing isolation assembly comprises a plurality of sealing rings, and the sealing rings are arranged in a plurality of gaps, communicated with the external environment, of the displacement contactor respectively, so that the displacement contactor is in a fully-closed state. A plurality of sealing rings seal a plurality of gaps through which the shifting contactor is communicated with the external environment, so that wet steam and water are prevented from entering the shifting contactor, the insulating property of the shifting contactor is improv