Today we welcome AQ-103, the ultrafast protective relay, to our Arc Flash Protection family!

The AQ-103 has all the common trustworthy features and the great usability of the well-established AQ-100 series you have learned to rely on. One of its outstanding new features is the Modbus protocol that sends fault information to a local display and control centre.

Get acquainted with the AQ-103 here: https://AQ103.fi