FIG. 1 is a front elevational view of a dust cover for an electrical connector showing my design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is an opposite side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top, front, and left side perspective thereof; and,
FIG. 8 is a bottom, front, and right side perspective view thereof.
The broken line disclosure in the views shows portions of the article in which the claimed design is embodied, and forms no part of the claimed design.