The ornamental design for a electronicsenclosure, as shown and described.
FIG. 1 is a perspective view of the electronics enclosure of the present invention;
FIG. 2 is a front view of the electronics enclosure of the present invention;
FIG. 3 is a back view of the electronics enclosure of the present invention;
FIG. 4 is a right side view of the electronics enclosure of the present invention;
FIG. 5 is a left side view of the electronics enclosure of the present invention;
FIG. 6 is a top view of the electronics enclosure of the present invention; and,
FIG. 7 is a bottom view of the electronics enclosure of the present invention.
The broken lines depicting a data port in FIGS. 1 and 2, and attachment holes in FIGS. 1 and 6, represent structural portions of the electronics enclosure that form no part of the claimed design.