For sale: A voltage and electrical monitoring and protection device (Phase Monitor Relay) from the reputable American company Littelfuse / SymCom, model 460-L MotorSaver, which is well-known. The device is designed to protect 3-phase motors and electrical equipment from any problems or fluctuations in the electrical current that could lead to their burnout. Key functions and protections of the device: Comprehensive Protection: Protects motors from phase loss or phase reversal. Voltage Monitoring: Protects against sudden high or low voltage. Phase Imbalance Protection: Fixed 6% protection to prevent power outages and coil damage. Operating Voltage: Works on a wide and automatic range from 190 to 480 volts, at 50/60 Hz frequency. LED Indicators: Smart indicator lights clearly show the operating status or type of fault for easy inspection. Restart Delay Timer: Manually adjustable from 1 to 500 seconds to ensure electrical stability before restarting the motor. Origin: American Condition: New