Ranco part number RHS-210275Fan Cycling Pressure Switch - 210 PSI Open 275 PSI Close
Ranco pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. The switches are durable, reliable and compact, and can be equipped with a nearly limitless variety of pressure fittings and electrical connections.
Features and Benefits
Hermetically (epoxy) sealed sensor design ensures protection from environmental conditions
Excellent set point stability and cycle life due to a high quality, mobile switch arm
Robust welded and potted wire leads facilitate reliable operation
Premium sensor materials and design, including high-grade stainless steel disc for reliable lifetime performance

SpecificationsApplication: Fan Cycling Pressure
Open (Cut-Out): 210 PSI
Close (Cut-In): 275 PSI
Reset: Automatic
Pressure Range: 0-50 bar, 0-735 PSIG
Burst Pressure: 345 bar, 5000 PSIG
Terminal Type: Normally Open
Fluid Temperature: -65 to 275 deg F (-55 to 135 C)
Ambient Temperature: -40 to 185 deg F (-30 to 70 C)
Electrical Rating: 5.8 FLA/34.8 LRA at 120 VAC, 2.9 FLA/17.4 LRA at 240V, 375 VA at 120/227 VAC, 125 VA at 24 VAC
Pressure Fittings: 1/4 in. SAE FF
Electrical Connection: IP65 rated 1m wire lead cables
Lifetime: 100,000 Cycles

ApplicationsPressure limiting
System monitoring and alarm
Fan cycling
Specialty controls

Replacement for Johnson P100AP-354C, Mars 43306 and Supco SFC210275