1. Danfoss VFD 0.37KW FC-051PK37T4E20H3XXC 2. 3-phase 380-480VAC, IP20, include A1&B level filter 3. Order Number ... coating1123.0FC-051P11KT4E20H3BXC132F00583-phase 380-480VAC, IP20, include A1&B level filter, no brake unit, no operation panel, Reinforced ... coating2243.0FC-051P22KT4E20H3BXC132F00613-phase 380-480VAC, IP20, include A1&B level filter, no brake unit, no operation panel, Reinforced ...