Current and voltage alarm units from DRAGO Automation are available for monitoring currents and voltages in supply networks.

Measuring ranges of 1 or 5 A for the current alarm unit and 24, 48, 120 or 250 V for the voltage alarm monitor can be monitored by means of 2 limit contacts. With this you can implement a pre-alarm warning and a main alarm or achieve a MIN / MAX alarm signal.

The relay contacts switch high output, optionally as N/O contacts or N/C contacts.