The ornamental design for an electricalreceptacle, as shown and described.
FIG. 1 is a top-front-left perspective view of an electrical receptacle showing our new design;
FIG. 2 is a bottom-front-right perspective view thereof;
FIG. 3 is another top-rear-left perspective view thereof;
FIG. 4 is a bottom-rear-right perspective view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a left side elevation view thereof;
FIG. 8 is a right side elevation view thereof;
FIG. 9 is a rear elevation view thereof; and,
FIG. 10 is a front elevation view thereof.
The broken line showing of the cord depicts environmental structure and forms no part of the claimed design. All other broken lines depict portions of the electrical receptacle that form no part of the claimed design.