The Schneider RM22TR33 is a 3 phase voltage control relay used to monitor voltage levels in three-phase power systems. It helps protect electrical equipment from voltage faults such as overvoltage, undervoltage, and phase failure. This relay ensures stable and safe operation of machines and control panels. It is easy to install and widely used in industrial power protection applications. Features Monitors overvoltage and undervoltage conditions Detects phase failure and phase sequence errors Designed for three-phase power systems High reliability and stable performance Compact design for panel mounting Specifications Model: RM22TR33 Brand: Schneider Electric Supply voltage: 3AC 380–480V Function: 3 phase voltage monitoring relay Mounting type: DIN rail Uses Protection of three-phase motors Voltage monitoring in industrial panels Power supply fault detection Automation and control systems Electrical safety and equipment protection Package Includes: 1 x 3 Phase Voltage Control Relay 3AC 380~480V Schneider RM22TR33