The Siemens SIRIUS 3RU2116-1GB0 Thermal Overload Relay is a high-quality industrial component designed for controlling and protecting electrical circuits in three-phase systems, used for protecting electrical motors from overheating and overcurrent situations. Manufactured by the reputable brand Siemens, this model is specifically built to provide reliable thermal overload protection for industrial applications. Ideal for use in a variety of electrical systems, the Siemens SIRIUS 3RU2116-1GB0 relay ensures efficient and safe operation, making it a valuable addition to any industrial setup. New condition.