Contactor 3×25 A

In combination with the neutral conductor monitoring module (Part No. 584970) this contactor enables the safe and immediate all-pole interruption of the power supply in the event of:

  • undervoltage
  • phase failure
  • asymmetry, including for reverse voltage
  • neutral conductor missing in the system
  • neutral conductor break in the device supply cable
  • neutral conductor mixed up with phase