3RU2116-1KB0 SIEMENS

The 3RU2116-1KB0 is a compact and reliable overload relay from Siemens, designed to provide comprehensive motor protection. This particular model offers an adjustable current range of 9.0 to 12.5 Amperes, making it suitable for motors with corresponding full-load currents. It belongs to size S00, ensuring compatibility with similarly sized contactors for easy integration within motor starter combinations. The relay features CLASS 10 tripping characteristics, providing a balance between fast response to overloads and avoidance of nuisance tripping. Installation is simplified through screw terminals for both the main and auxiliary circuits, ensuring secure and dependable connections. Users can select between manual or automatic reset modes, offering flexibility in responding to overload events. A test function is integrated to verify the relay's functionality and the health of the connected circuitry. This overload relay is an essential component for safeguarding motors against damage caused by overcurrents and phase failures, extending their lifespan and minimizing downtime. Its robust design and comprehensive features make it a valuable addition to any motor control system.