英文S2014_ノンブル無し_高
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GENERAL DESCRIPTION•Factory set pressure switch designed for use in refriger-ation units of quantity production such as room air conditioner (heat pump), packaged air conditioner (heat pump), water chiller etc.•With SPDT contact mechanism.•Models identified with electrical rating code L can be used for minimum 0.02A/125V.AC rating.•Models with 0.78 to 1.96 MPa {8 to 20 kgf/cm2} range are also available for HTB and FTB.•Models with 0.10 MPa {1 kgf/cm2} differential are also available for HTB (max. range limit: 1.27 MPa {13 kgf/ cm2}).TYPE NUMBER SELECTION (SPECIFICATIONS)ELECTRICAL RATINGSUnit: MPa {kgf/cm2}*Refer to Electrical Ratings Table in the list below.Type HTBType FTBSMALL PRESSURE CONTROLSHigh Volume OEM Item Type LTB, ETB, HTB & FTB mark applicable (available upon request) UL recognized (available upon request)High Volume OEM ItemCatalog No.ApplicationRangeDifferentialFactory SettingMax.WorkingPressurePressureConnectionsElectricalRatingsWt.(kg)Min.Max.OnOffLTB–A301LowPressure00.392{4}0.059 to 0.147{0.6 to 1.5}0.294{3}0.196{2}1.5{15}H0.08LTB–A302MLTB–A303LLTB–A304HLTB–A305MLTB–A306LETB–A3010.098{1}0.245{2.5}Automaticoperationon pressuredecreaseand manualresetManualReset0.098{1}H0.1ETB–A302METB–A303LETB–A304HETB–A305METB–A306LHTB–A301HighPressure1.96{20}2.94{30}LowerLimit0.29to 0.49{3 to 5}UpperLimit0.29to 0.69{3 to 7}1.96{20}2.45{25}3.3{33}H0.09HTB–A302MHTB–A303LHTB–A304HHTB–A305MHTB–A306LFTB–A301Automaticoperationon pressureincreaseand manualresetManualResetH0.1FTB–A302MFTB–A303LFTB–A304HFTB–A305MFTB–A306LRated Voltage (V)Rated Amps. (A)TerminalPower Factor(cosφ)H RatingM RatingL Rating125V.AC250V.AC125V.AC250V.AC125V.AC250V.ACNon-Inductive CurrentC–L11 to 101 to 101 to 30.5 to 1.50.02 to 20.02 to 1Inductive Current Full Load0.751 to 61 to 61 to 20.5 to 1Locked Rotor0.451 to 241 to 241 to 80.5 to 40.02 to 80.02 to 4Non-Inductive CurrentC–H11 to 161 to 160.5 to 40.02 to 20.02 to 1Inductive Current Full Load0.751 to 60.5 to 16Locked Rotor0.451 to 641 to 641 to 240.5 to 50.02 to 80.02 to 4*

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