Omron Industrial Automation Voltage Monitoring Relay

Three-phase Voltage Relay for Industrial Facilities and Equipment. Greater resistance to inverter noise. Monitor overvoltages and undervoltages for three-phase 3-wire or 4-wire power supplies. DIP switch setting for 3-phase 3-wire or 3-phase 4-wire power supply. Separate outputs possible for overvoltages and undervoltages. World-wide power specifications supported by one Unit (switchable using DIP switch). Relay status can be monitored using LED indicator.