The ornamental design of a powerdistributionmodule, as shown and described.
FIG. 1 is a front, top and left side perspective view of a power distribution module showing my new design;
FIG. 2 is a left side elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a front end elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a top plan view thereof.
The broken lines in the drawing views represent unclaimed portions of the power distribution module, which are shown for illustration purposes only and form no part of the claimed design.