Check the listing for details. Ranco RHS-170250 Fan Cycling Pressure Switch Open 170-250 PSI, Automatic Reset. Condition: New. Listed at 17.99 USD. Ranco RHS-170250 Fan Cycling Pressure Switch Open 170-250 PSI, Automatic ResetRanco® Pressure Switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available for low pressure or high pressure cutouts, as well as operate control cycling.Specifications:ApplicationFan CyclingResetAutomaticOpen (Cut Out)170 PSIOpen (Cut In)250 PSIPressure Range0-50 bar, 0-735 psigBurst Pressure345 bar, 5000 psigTerminal TypeNormally Open (Low Pressure Cutout) | Normally Closed (High Pressure Cutout)Fluid Temperature-55°C to 135°C / -65° to 275°FAmbient Temperature-30°C to 70°C / -40° to 185°FElectrical Rating120 VAC: 5.8 FLA / 34.8 LRA | 240 VAC: 2.9 FLA / 17.4 LRA | 120/277 VAC: 375 VA | 24 VAC: 125 VAPressure Fittings1/4” SAE FFElectrical ConnectionIP65-rated 1m wire lead cablesLifetime (Cycles)100,000Cross Reference:MARS43355JOHNSON CONTROLSP100AP-4CSUPCOSFC170250