The ABB TF65-67 is an economical electromechanical thermal overload relay designed for reliable and fast protection of motors in main circuits. It safeguards against overloads and phase failures, offering features like temperature compensation, a trip-free mechanism, and a trip indication. The relay includes a normally closed (NC) trip contact and a normally open (NO) signal contact, with selectable automatic or manual reset. It also incorporates a STOP function and connects directly to block contactors. Single mounting kits are available as accessories..The ABB TF65-67 is a thermal overload relay from the TA-TF product range. It operates with a trip class of 10 and features temperature compensation, a normally closed trip contact, a normally open signal contact, selectable automatic/manual reset, a trip-free mechanism, and a trip indication. The relay has a current setting range of 57 to 67 A. Its dimensions are 54.9 mm in width, 101.4 mm in height, and 106.9 mm in depth, with a weight of 0.382 kg.