PSC Series Mini Pressure Control

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”2;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

Worldwide Approvals
UL/CUL/VDE/TüV
UL/CUL File Number
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
Ambient Temperature
Storage -30° to +160°F, Operating -20° to +140°F
Low Pressure - Single Diaphragm Maximum Media Temperature
150°F
High Pressure - Bellow Design Maximum Media Temperature
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
Agency Approval
UL/CUL/DIN/TüV, depending upon configuration

Documents & Drawings

1
Product images shown are for illustration purposes only and may not be an exact representation of the product or package contents