Siemens SIRIUS 3RU2 Thermal Overload Relay 1NC/1NO, 50 A F.L.C, 3 A Contact Rating, 45 kW, 3P, SIRIUS | 3RU21464HD0

Description

The Siemens 3RU21464HD0 is a high-performance SIRIUS 3RU2 thermal overload relay engineered to provide superior protection for electric motors. This 3-pole relay is rated for a full load current of 50A and features a 3A contact rating for its auxiliary contacts, including one normally closed (NC) and one normally open (NO) configuration. It is designed to reliably detect and respond to overloads and phase imbalances, safeguarding your valuable machinery. The Siemens 3RU21464HD0 is a crucial element in ensuring operational continuity and preventing costly equipment damage.

Built with advanced thermal sensing technology, this overload relay offers precise and consistent protection across a wide range of operating temperatures. Its robust construction ensures durability and reliability in demanding industrial environments, from manufacturing floors to processing plants. The Siemens 3RU21464HD0 is designed for easy mounting and integration with SIRIUS contactors, simplifying installation and maintenance.

This overload relay is essential for applications requiring robust motor protection, such as in pumps, conveyors, fans, and compressors. By accurately monitoring motor current, the Siemens 3RU21464HD0 helps prevent motor burnout due to sustained overloads or unbalanced power conditions. It plays a vital role in maintaining the efficiency and lifespan of industrial motor systems.

Choose the Siemens 3RU21464HD0 for unparalleled motor protection and operational security. Its reliable performance ensures your equipment is always safeguarded. Invest in the durability and safety of your industrial operations with this advanced thermal overload relay.