The Siemens 3RU1116-1JC1 is a high-quality overload relay designed to provide efficient protection for motors in industrial applications. This component is part of the SIRIUS product family and is engineered to safeguard against excessive current that could lead to motor damage. With a trip class of 10, it ensures quick reaction to overload conditions, minimising potential harm to electrical circuits.
Crafted for convenience, the 3RU1116-1JC1 features a compact size S00 footprint, making it suitable for standalone installation in a variety of control cabinets and systems. The overload relay is equipped with Cage Clamp connections, which facilitate a secure and maintenance-free electrical connection for both the main and auxiliary circuits.
The device is capable of handling an adjustable response current range from 7 to 10 amps, allowing for precise calibration according to the motor's specifications. It also includes one normally closed (NC) and one normally open (NO) contact for auxiliary control, enhancing its versatility in circuit design.
Constructed to withstand challenging industrial environments, the 3RU1116-1JC1 operates reliably within a broad temperature range and at installation altitudes of up to 2000 metres above sea level. Its robust design is complemented by a protection class of IP20, ensuring the internal components are shielded from foreign objects.
This overload relay is an essential component for motor control applications where reliable performance and motor protection are paramount. Its thoughtful design and durable construction make it a valuable addition to any industrial motor control system.