
250A
3PH VOLTAGE MONITOR DescriptionThe 250A is a 3-phase, auto-ranging, dual-range voltage monitorthat protects 190–480 V ac, 50/60 Hz motors regardless of sizefrom low and high voltage, unbalance/single-phase, and reverse-phase. The product provides a user select able nominal voltageset point and the voltage monitor automatically selects betweenthe 200 V and 400 V range. The 250A also… Read more »
$314.65