The Siemens 3UA52 00-2C Thermal Overload Relay is a high-quality unit designed for AC current applications. With a maximum amperage range of 16A to 25A, this relay is suitable for a variety of electrical systems. The model 3UA52-00-2C is reliable and efficient, providing effective overload protection for your electrical equipment. As a single unit from the trusted brand Siemens, this thermal overload relay is a must-have for any industrial or commercial setting seeking dependable protection against overloads.