Installation protection structure for low-voltage vacuum contactor

The utility model discloses an installation protection structure for a low-voltage vacuum contactor, which comprises an installation plate, an installation groove is arranged on the surface of the installation plate, a protection shell is arranged on the installation groove, and a bulge is arranged at the bottom end of the installation plate; baffles are arranged on the front section and the rear section of the mounting groove, an extension part is arranged at the bottom end of the protective shell, and the extension part is inserted into the protrusion and detachably connected with the protrusion. A notch is formed in the bottom end of the protective shell, and the baffle is located below the notch. A sliding cover plate detachably connected with the protective shell is arranged at the top end of the protective shell. The beneficial effects of the utility model are that the design of manual screw connection is adopted, the protective housing and the mounting plate can be quickly dismounted or mounted, time a