ICM450A Icm International Controls

3-Phase Line Voltage Monitor Fully programmable, w/ LCD diagnostic display. 25 fault memory storage, Line and Load side protection, Detects phase loss and reversal, incorrect phase sequence, under/over voltage, phase dissymmetry/unbalance, rapid short cycling. Voltage unbalance, adjustable 2 to 20%, Delay on break period- 0 to 10 minutes. Universal voltage operation: 190-630VAC. Control voltage 19-240vac.