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Emerson PS2-Y7K Dual Adjustable Pressure Control

SKU kpi002-099009
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Product details

SKU: kpi002-099009
Manufacturer: White Rodgers
Manufacturer Part Number: 99009
Model Number: PS2-Y7K
GTIN: 681344990099

Product description

PS2 Dual Pressure Controls are designed for use on high and low pressure applications in refrigeration, air conditioning, and heat pump systems. This control react to changes in either low or high side pressures, providing single-device control of the compressor or other electrical device.


  • Adjustable pressures and differentials
  • Narrow adjustable differential depending on model
  • Range and differential pointer in units bar and psig
  • Range and differential individually lockable by tab
  • High rated SPDT contacts for all versions
  • Captive terminal and cover screws
  • Manual toggle for system checkout and override
  • Factory installed wire bridge for reduced installation effort
  • High side convertible from manual to auto reset.

Additional Information

Electrical RatingsSPDT switch rated for 16 FLA, 96 LRA at 120 Vac, 12 FLA, 72 LRA at 240 Vac
Connection TypeK (1 m (3 ft.) Cap Tube w/1/4” Flare Nut)
FunctionY (Manual Reset)
Low Pressure Range7 (4.4 to 102 psig, 0.3 to 7 bar)
Low Pressure Differential Range15 to 73 psig
Low Pressure Factory Setting (psig)49/65 psig
High Pressure Range290 psig
High Pressure Differential RangeFixed

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