ABB 1SVR740885R4300 CM-MPN.23S Multifunctional Relay

Description

• The ABB 1SVR740885R4300 CM-MPN.23S is a versatile relay designed for multifunctional monitoring in both three-phase and single-phase electrical systems. This relay plays a crucial role in ensuring the safety and reliable operation of electrical equipment by monitoring various phase parameters and responding to abnormal conditions.

• This relay operates with a rated control supply voltage and three-phase measuring voltage in the range of 180-280 V AC, accommodating the electrical characteristics commonly encountered in industrial and commercial settings. It provides a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A, making it suitable for controlling and signaling other devices or systems.

• One of the key features of the CM-MPN.23S relay is its ability to monitor all phase parameters, including overvoltage, undervoltage, phase unbalance, and phase failure. Additionally, it is capable of detecting an interrupted neutral, ensuring comprehensive protection for the connected equipment.