The ornamental design for a busbarcleat, as shown and described.
FIG. 1 is a perspective view of a busbar cleat depicting our new design;
FIG. 2 is a first side view thereof;
FIG. 3 is a second view thereof;
FIG. 4 is an end view thereof;
FIG. 5 is an opposite end view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken line portion of the drawings is included to show unclaimed subject matter only and forms no part of the claimed design.
The busbar cleat is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.