ABB 1SVR740712R1200 CM-MSS.41P Thermistor Motor Protection Relay

Description

• The ABB 1SVR740712R1200 CM-MSS.41P is a highly advanced thermistor motor protection relay, meticulously engineered to ensure the safe and reliable operation of electric motors across a wide range of applications. This versatile relay is designed to function flawlessly with a rated control supply voltage of 24 - 240 V AC/DC, making it suitable for a diverse array of motor protection scenarios. Equipped with a 2 c/o (SPDT) output featuring contacts rated at 250 V and 4 A, it boasts robust control capabilities to safeguard your motor investments effectively.

• At the core of the CM-MSS.41P relay lies its remarkable ability to monitor the temperature of PTC (Positive Temperature Coefficient) temperature sensors, which are commonly employed in motor protection systems. Operating on the closed-circuit principle, this relay ensures continuous and vigilant monitoring of your motor's temperature, promptly identifying any deviations or irregularities.

• One of the standout features of the CM-MSS.41P relay is its sensor circuit, which can be easily configured for short-circuit monitoring. This crucial configuration ensures that any issues within the sensor circuit, such as short-circuits, are rapidly detected, preventing potential motor damage or failure. Furthermore, the relay offers interrupted-wire monitoring, which serves to identify any disruptions in the integrity of the sensor circuit, enhancing overall motor protection.