FIG. 1 is a rear perspective view of an insulator showing our design;
FIG. 2 is a front perspective thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a first side view thereof;
FIG. 6 is a second side view thereof;
FIG. 7 is a front view thereof; and,
FIG. 8 is a rear view thereof.
The broken lines represent portions of the insulator that form no part of the claimed design.
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