3RU2116-1AB1 SIEMENS

The 3RU2116-1AB1 is a compact and reliable overload relay from Siemens, designed to provide comprehensive motor protection. This particular model offers an adjustable current range of 1.1 to 1.6 Amperes, making it suitable for motors with corresponding current requirements. It belongs to size S00, a standardized dimension for motor protection devices, ensuring compatibility with various motor starters and control panels. The relay operates under CLASS 10 tripping characteristics, providing a defined time delay for overload detection and response. Installation is simplified with its stand-alone design, allowing for easy integration into existing systems. The main circuit connections utilize screw terminals for secure and dependable wiring, while the auxiliary circuit also employs screw terminals for control and signaling purposes. Users can select between manual or automatic reset options, offering flexibility in responding to overload events. Furthermore, a reset function is included, enabling the relay to be reset after a trip, restoring motor operation. This overload relay effectively safeguards motors against damage caused by overcurrents and overheating, enhancing the lifespan and reliability of motor-driven equipment.