The ornamental design for a pedestal for electrical housing, as shown and described.
FIG. 1 is a front elevation view of the pedestal for electrical housing showing my new design, the broken line showing of the environment is for illustrative purpose only and form no part of the claimed design;
FIG. 2 is a front elevational view of the pedestal of FIG. 1, the opposite side view being a mirror image thereof;
FIG. 3 is a left side elevational view of the pedestal of FIG. 1, the opposite side view being a mirror image thereof;
FIG. 4 is a bottom plan view of the pedestal of FIG. 1; and,
FIG. 5 is a top plan view of the pedestal of FIG. 1.