1SAZ211201R2035

ABB 1SAZ211201R2035 TA25DU-5.0M Thermal Overload Relay is a three-pole electromechanical motor-protection relay designed to protect motors against overload and phase-failure conditions. Its adjustable current range of 3.50 A to 5.00 A allows the protection setting to be matched to the motor’s rated current. The device operates with Trip Class 10A, making it suitable for standard motor-starting duties. The TA25DU-5.0M is designed for direct mounting on compatible ABB block contactors, creating a compact motor starter combination. ABB specifies features including temperature compensation, trip-free operation, STOP and TEST functions, visible trip indication, and selectable manual or automatic reset.