FIG. 1 is a front perspective view of a first embodiment of a switch cover showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a top view thereof, the bottom view being a mirror image thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a right side view thereof, the left side view being a mirror image thereof;
FIG. 7 is a front perspective view of a second embodiment of a switch cover showing my new design;
FIG. 8 is a rear perspective view thereof;
FIG. 9 is a front view thereof;
FIG. 10 is a top view thereof, the bottom view being a mirror image thereof;
FIG. 11 is a rear view thereof; and,
FIG. 12 is a right side view thereof, the left side view being a mirror image thereof.
The broken lines on the face of the switch cover of FIGS. 1, 2, 3, 5, 7, 8, 9, and 11 illustrate the portions of the design that form no part of the claimed design.