Ensure reliable and fast motor protection with the ABB TF65-28 thermal overload relay. This economic electromechanical device offers protection against overload and phase failure. It features temperature compensation, a trip contact (NC), a signal contact (NO), selectable automatic or manual reset, a trip-free mechanism, a STOP function, and trip indication. Designed for direct connection to block contactors, with single mounting kits available as an accessory..The ABB TF65-28 is a 3-pole thermal overload relay with a current adjustment range of 22-28 A. It is designed for a maximum rated service voltage (Ue) of 690V. The relay offers one normally closed (NC) auxiliary contact, one normally open (NO) auxiliary contact, and one changeover auxiliary contact. It features trip class 10 and supports automatic reset or manual reset via a push-button. The main current circuit connection is via screw terminals.