Designed for use in automation and control systems to control asymmetry, phase direction and contactor contact activation in three-phase networks.

  relays for the phase presence and direction control
  designed for voltage range 1x230V AC / DC and 3 × 230 / 400V AC
  changeover contact 1x8A
  regulation of asymmetry threshold and delay times
  measurement of the true effective value of the TrueRMS voltage
  window and undervoltage functions
  resistance monitoring resistors for PTC sensors