The ornamental design for a wiringadapter, as shown and described.
FIG. 1 is a front perspective view of a wiring adapter showing our new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a right elevation view thereof;
FIG. 6 is a left elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The drawings include a separation and a bracket which represent a symbolic break in length of the wiring adapter. The appearance of any portion of the article between the break lines forms no part of the claimed design.
The broken lines in the drawings illustrate features of the wiring adapter that form no part of the claimed design.