Voltage Monitor Relay
Showing all 3 results
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102A
3-PHASEVOLT MONITOR he 102A series is a three-phase, auto-ranging, dual-range voltage monitor that protects 190–600 V ac, 50*/60 Hz motors regardless of size. This monitor provides a user selectable nominal voltage set point and will automatically select between the 200 V and 400 V range. A unique micro controller-based voltage and phase-sensing circuit constantly monitors… Read more »
$285.94 Add to cart -
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 Add to cart -
PLS120A
REVERSE PHASE RELAY 10A 120VAC PLS Series DescriptionThe PLS Series is a low cost phase sensitive control thatprovides an isolated contact closure when the proper A-B-Cphase sequence is applied. Protects sensitive 3-phaseequipment and equipment operators from reverse rotation.Designed to be compatible with motor overloads or other3-phase equipment protection devices. Protection for equipmentcontrol centers where frequent… Read more »
$158.82 Add to cart