Specification Brand : Tecmark BulletPoint : Pressure Switch 3903-DF, 1A, Tecmark, 1/8"mpt,SPST,Field Adj BulletPoint1 : ★【Pressure Switch Specification】1/4" NPSF internal fluid connection;Pressure setting:40-60psi;Cut-In Pressure 20 Psi; Cut-Off Pressure 120 Psi ;IP Grade: IP20;Frequency: 50/60Hz;Horsepower Rating (1-Phase) 2HP-115VAC – 3HP-230VAC BulletPoint2 : ★【Durable& Sturdy Well Pump Pressure Switch】 The pressure switch is made of high quality steel and plastic,thermoplastic finished,features upgraded silver contacts -ensures longer service life and usability; durable and reliable to use BulletPoint3 : ★【Perfect Pressure Switch for Well Pump】The well pump pressure switch is diaphragm actuated;The pressure control switch automatically turns on/off the water pump according to the change of water pressure of the pipeline or water pressure tank to achieve unmanned control.The pressure switch automatically starts/stops the pump and prevents dry running. Pro-long your pump life. BulletPoint4 : ★【Easy to Operate】This pressuure switch is easy to install and to adjust;With this pressure switch, you can adjust the pressure of the pump,and you can set the adaptive pressure according to the work needs. 2-spring design of water pump pressure switch allows for adjustment of cut-in and cut-out pressure settings; BulletPoint5 : ★【Widely Used】This pump pressure switch is suitable for most of water pumps, such as self-priming water pump, injection water pump, garden water pump CircuitType : 1-way Color : Black ConnectivityProtocol : X-10 ConnectorType : Threaded ControllerType : Push Button ControlMethod : touch CurrentRating : 1 amps ExternallyAssignedProductIdentifier1 : 696334326932 ExternallyAssignedProductIdentifier2 : 0696334326932 IncludedComponents : water pump pressure switch 40-60 psi InternationalProtectionRating : IP54 ItemName : Tecmark Pressure Switch 3903-DF, 1A, 1/8" mpt,SPST,Field Adj ItemPackageDimensions_Height : 7.366 centimeters ItemPackageDimensions_Length : 1.27 centimeters ItemPackageDimensions_Width : 5.842 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electronic-pressure-switches Manufacturer : Tecmark Material : Plastic ModelName : water pump pressure switch 40-60 psi ModelNumber : 3903-DF MountingType : Surface Mount NumberOfItems : 1 NumberOfPositions : 2 OperationMode : automatic PartNumber : 3903-DF PowerSourceType : Corded Electric ProductDescription : Tecmark Corporation Manufacturer - Tridelta/Tecmark Switch Type - Pressure Pressure Switch Rating - 1 to 5 psi PSI Rating - 1 to 5 psi Pressure Switch Amperage - 1A Thread/Pan Material - Plastic Plumbing Connection Size - 1/8" Plumbing Connection Type - Male Pipe Thread (mpt), Male National Pipe Thread (mnpt) Pole/Throw - Single Pole Single Throw (spst) Pan Material - Plastic ProductSiteLaunchDate : 2015-03-14T11:58:33.702Z Size : 40-60PSI SpecificationMet : Spst SpecificationMet1 : CE SpecificationMet2 : UL SpecificationMet3 : CSA Style : 40-60 PSI PRESSURE SWITCH SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SwitchType : Pressure Switch TerminalType : Spst UnitCount : 1 UnspscCode : 39122200 UpperTemperatureRating : 121 degrees_celsius Voltage : 110 volts Wattage : 230 watts