PSC-A1S, PSC Series Mini Pressure Control

SKU: 097849

The PSC Mini Pressure Control provides the ultimate in reliability and flexibility in a commercial grade mini pressure control. A standard plug connectable design simplifies installation and service. The SPDT switch allows the addition of alarm circuits on high or low pressure applications. Models with high temperature bellows and built-in pressure pulsation snubbers make the PSC ideally suited for compressor head mounting high pressure limit control applications?automatic or manual reset versions are available.

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Features

  • Commercial Grade High/Low/Condenser Fan Cycling Pressure Controls for use on Refrigeration/AC Applications
  • Mini-Size 2” X 1-1/2” X 2-3/4”
  • Standard SPDT Switch Action
  • Automatic or Manual Reset
  • Models available with high temperature bellows and built-in pressure pulsation snubber for direct head mount high pressure sensing/limit applications
  • Plug Connectable with hub for 1/2” flexible conduit
  • Factory preset to customer desired pressure specifications
  • Precise, repeatable settings
  • Narrow differential ”Micro” switch available on low pressure models

Specifications

Reset Design
A (Auto)
High Event Range/Contacts (psig)
1 (7.4 to 90)
Connectors
S (1/4 in. Female Flare with Schrader Depressor Range 1-6)
High Event Range (psig)
1 (7.4 to 90)
Differential Range (psid)
9 Low/15 High
Setting
5/15
Connectors
DIN Plug with 1/2” NPTF Hub for Flex Conduit Connection 36” Cable
Electrical Ratings
6 FLA/36 LRA
Maximum Over Pressure
360 psig
Mounting Options
Free Standing Direct Mount
Approvals
UL/CUL/VDE/T?V
Approvals
UL/CUL file number: E85974
Electrical Rating Standard Switch
SPDT Switch Standard Switch - High/Low Pressure Load Contact: 6 FLA - 36 LRA - 120/240 Vac Pilot Duty: 240 Va @ 120, 480 Va @ 240 Vac Back Contact 0.5 A 120/240 Vac Pilot Duty
Electrical Rating Micro Switch
Micro Switch - Low Pressure - 2.5 FLA - 15 LRA - 120/240 Vac Pilot Duty: 120 Va @ 120, 240 Va @ 240 Vac - Back Contact 0.5 Amp 120/240 Vac Pilot Duty
Temperature Range
Storage -30° to +160°F, Operating -20° to +140°F
Low Pressure - Single Diaphragm Maximum Media Temperature
150°F
Pressure
High Pressure - Bellows design Maximum media temperature 300°F, Internal Pressure Pulsation Snubber Available For Direct Head Mount
Weight
Weight - Approximately 0.25 lb. depending on configuration
Compatibility
HFC, HCFC, CFC
Approvals
UL/CUL/DIN/T?V, depending upon configuration

Documents & Drawings

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Product images shown are for illustration purposes only and may not be an exact representation of the product or package contents