3RU2116-1HC0 SIEMENS

The 3RU2116-1HC0 is a Siemens overload relay designed to provide comprehensive motor protection. This particular model offers an adjustable current range of 5.5 to 8.0 Amperes, making it suitable for motors with corresponding full-load current requirements. It belongs to size S00, a compact design that facilitates installation in space-constrained environments. The relay operates under CLASS 10 tripping characteristics, ensuring a balance between rapid response to overloads and avoidance of nuisance tripping. Mounting is simplified through direct contactor mounting, creating a streamlined and efficient assembly. The main circuit utilizes spring-type terminals for secure and vibration-resistant connections, while the auxiliary circuit also employs spring-type terminals for ease of wiring. Users can select between manual and automatic reset modes, adapting the relay's behavior to specific application needs. A manual reset option is also available, providing immediate control after a fault. This overload relay effectively safeguards motors against damage from overcurrent conditions, enhancing system reliability and minimizing downtime.