Frequency converter FC-103P37KT4E21H1TGCXXXSXXXXAXBXCXXXXDX VLT® Refrigeration Drive FC-103 37 KW / 50 HP, Three phase 380 - 480 VAC, IP21 / Type 1 RFI filter Class A1 / B Safe Stop Graphical Loc. Cont. Panel Coated PCB, No Mains Option Latest release...