3UA5000-1C SIEMENS

The 3UA5000-1C is a thermal overload relay designed to provide reliable protection for electric motors against overload conditions. This relay is specifically designed for direct mounting onto contactors or motor starters, simplifying installation and saving space within the electrical panel. It offers a current adjustment range of 1.6 to 2.5 Amperes, allowing for precise matching to the motor's full-load current. The 3UA5000-1C features thermally delayed tripping characteristics, which mimic the heating curve of the motor, preventing nuisance tripping due to temporary overloads. Equipped with one normally open (NO) and one normally closed (NC) auxiliary contact, the relay provides signaling capabilities for remote indication of overload conditions or integration into control circuits. This overload relay safeguards motors from damage caused by excessive current draw, extending their lifespan and minimizing downtime. Its robust design ensures reliable operation in demanding industrial environments. The 3UA5000-1C is a crucial component for motor protection, enhancing the overall reliability and safety of electrical systems.