3RU2116-0EC0 SIEMENS

The 3RU2116-0EC0 is a compact and reliable overload relay from Siemens, designed to provide comprehensive motor protection. This particular model offers an adjustable current range of 0.28 to 0.40 Amperes, making it suitable for smaller motors requiring precise overload protection. 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 avoiding nuisance tripping. Mounting is simplified through direct contactor mounting, saving space and reducing wiring complexity. Main circuit connections utilize spring-type terminals, offering secure and vibration-resistant connections. Auxiliary circuits also benefit from spring-type terminals, further enhancing reliability. Users can select between manual or automatic reset modes, adapting to different application requirements. This overload relay provides essential protection against motor damage due to overcurrent conditions, extending motor lifespan and minimizing downtime.