Voltage Phase Monitor
Showing all 8 results
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201-200-SP
1PH PLUG IN VOLT MONITOR The 201-xxx-SP series is an 8-pin octal-base, plug-in voltage monitor designed to protect single-phase motors regardless of size. The 201-100-SP is used on 95–120 V ac, 50/60 Hz motors to prevent damage caused by low voltage. The 201-200-SP is used on 190–240 V ac, 50/60 Hz motors. The 201-200-SP-T-9 is… Read more »
$222.83 Add to cart -
201A
3-PH PLUG IN MONITOR
$217.50 Add to cart -
202-200-SP
1-PHASE VOLT MONITOR 10A 240VAC Motor Saver
$170.84 Add to cart -
355400
THREE PHASE VOLTAGE MONITOR The 355 series is a three-phase voltage monitor with adjustable trip and restart delay, adjustable voltage unbalance, and multiple diagnostic lights. It is ideal for heavy-duty applications that need both protection and simple user-friendly diagnostics. Suitable applications include pump panels, commercial HVAC, oil rigs, and many more. The 355 series… Read more »
$346.94 Add to cart -
455
3-PHASE LINE-LOAD VOLT MON/ 19 Description The 455 series is a three-phase, dual-range voltage monitor that combines load and line side monitoring for a complete protection solution. Load side monitoring alerts the user to contactor failure or impending contactor failure. Line side monitoring protects the motor from damaging fault conditions that may be present… Read more »
$258.55 Add to cart -
460-MR
VOLTAGE MONITOR 190-480VAC Equipped with a 2-prong connection for a normally open push button mounted outside the panel. Used in applications requiring an external manual reset button. Description The 460 is a 3-phase voltage monitor that protects 190-480VAC or 475-600V, 50/60Hz motors regardless of size. The product provides a user select able nominal… Read more »
$261.25 Add to cart -
50R-100
1-PH VOLT MONITOR Description The 50R series is a single-phase voltage monitor with a voltage-sensing circuit that constantly monitors the single-phase power for a low-voltage condition. When a harmful condition is detected, the MotorSaver® deactivates its output relay after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable… Read more »
$321.57 Add to cart -
77C
1PH 100/240V MONITOR
$734.95 Add to cart