The ornamental design for a frontbezel for an uninterruptible power systems (UPS) rack and tower, as shown and described.
FIG. 1 is a front perspective view of a front bezel for an uninterruptible power systems (UPS) rack and tower showing our new design in tower orientation;
FIG. 2 is a front view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front perspective view of a front bezel for an uninterruptible power systems (UPS) rack and tower showing our new design in rack mount orientation;
FIG. 6 is a front view thereof;
FIG. 7 is a side view thereof; and,
FIG. 8 is a top plan view thereof.
The broken lines shown represent unclaimed subject matter and form no part of the claimed design.