• Phase presence/sequence indication only
  • Monitors own three phase, 3-wire supply
  • LED indication shows if all phases are present or missing and if sequence is correct or incorrect
  • 35mm wide, DIN Rail mount

The product is designed to provide indication only that all phases are present and that the sequence is correct. An LED is provided for each phase to show it’s present. Two LED’s are provided that show if the phase sequence is correct or incorrect.