1SAZ211201R2009

ABB 1SAZ211201R2009 TA25DU-0.25M Thermal Overload Relay is an electromechanical motor-protection device designed to protect three-phase motors against overload and phase-failure conditions. It offers an adjustable current range of 0.16 A to 0.25 A and operates according to Trip Class 10A, making it suitable for motors with normal starting characteristics. The TA25DU-0.25M is designed for direct mounting onto compatible ABB block contactors, forming a compact contactor-and-overload-relay motor starter assembly. It includes temperature compensation, a trip-free mechanism, STOP and TEST functions, visual trip indication, and selectable manual or automatic reset.