3RS1120-1DD20 SIEMENS

The 3RS1120-1DD20 from Siemens is a sophisticated temperature monitoring relay designed for precise thermal management in industrial applications. This device is specifically configured for use with Type J thermocouples, ensuring accurate temperature sensing across a wide range. It features overshoot monitoring capabilities, allowing users to define two distinct threshold values for proactive temperature control. The relay's compact design, with a width of just 22.5 mm, makes it suitable for installation in space-constrained environments. It offers a temperature monitoring range from 0°C to 200°C, catering to diverse application requirements. The 3RS1120-1DD20 operates on a 24 V AC/DC power supply, providing flexibility in power source options. Equipped with one normally open (NO) contact and one changeover (CO) contact, the relay facilitates versatile integration into control circuits. The relay utilizes screw terminals for secure and reliable electrical connections, ensuring stable performance. This temperature monitoring relay is ideal for preventing overheating and ensuring the operational integrity of critical equipment.