Danfoss Inverter FC51 3kW 380VAC/3PH IP20 Quick view Frequency ConverterFC-051P3K0T4E20H3BXCXXXSXXXVLT® Micro Drive FC-51(P3K0) 3.0 KW / 4.0 HPThree phase380 - 480 VAC(E20) IP20 / Chassis(H3) RFI Class A1/B (C1)Brake chopperNo Loc. Cont. PanelCoated PCBNo Mains OptionM3-FRAMEOther options according to Model code