813S MachineAlert, 3-Phase, Voltage Monitoring Relay, 440-480V AC, Self-Powered, 50 √ 400 Hz, Under & Overvoltage Protection, 2-SPDT Contact, Adjustable Time Delay, Phase - Loss /Imbalance/Reversal Protection, Programmable Latch or Inhibit at Set Level,

To provide the best experiences, we use technologies such as cookies to store and/or access device information. Consent to these technologies will allow us to process data such as your browsing behavior or unique IDs on this site. Not consenting or withdrawing consent may adversely affect some features and functions.