Frequency ConverterFC-101P3K0T4E20H4XXCXXXSXXXXAXBXCXXXXDXVLT® HVAC Drive FC- 101(P3K0) 3.0 KW / 4.0 HP, Three phase380 - 480 VAC, (E20) IP20 / ChassisRFI class A1 (C2)No brake chopperNo Loc. Cont. PanelCoated PCB, No Mains OptionNo A Option, No B OptionNo C1 option, No D optionFrame: H2