The ornamental design for a motorswitchhousingcover, as shown and described.
FIG. 1 is a perspective view of a motor switch housing cover showing our new design in environmental use;
FIG. 2 is another perspective view thereof, shown with an alternate environment;
FIG. 3 is another perspective view thereof, opposite that of FIG. 2;
FIG. 4 is a top plan view thereof;
FIG. 5 is an end elevation view thereof;
FIG. 6 is an end elevation view thereof, opposite of that shown in FIG. 5;
FIG. 7 is a side elevation view thereof;
FIG. 8 is another side elevation view thereof, opposite of that shown in FIG. 7; and,
FIG. 9 is a bottom plan view thereof.
The broken lines that abut the shaded areas represent the boundaries of the claimed design, while all other broken lines are directed to environment and are for illustrative purposes only. None of the broken lines form part of the claimed design.