Frequency converter FC-301P37KT4E21H1XGCXXXSXXXXA0BXCXXXXDX VLT® AutomationDrive FC-301 (P37K) 37 KW / 50 HP, Three phase 380 - 480 VAC, IP21 / Type 1 (H1) RFI Class A1/B (C1) No brake chopper Graphical Loc. Cont. Panel Coated PCB, No Mains Option Latest...