SIMOTICS SD motor type: 1CV3222B low-voltage motor, IEC squirrel-cage rotor, self-cooled, IP55 temperature class 155(F) according to 130(B) gray cast iron housing Basic Line IE3, NEMA Premium, CSA, UL, 60 Hz, P60: IE2 4-pole * size 225M * 45 kW (50 Hz) NEMA 60 Hz: 60 HP standard color RAL 7030 if no order code is specified for selecting another color; this product will show either Siemens or Innomotics as manufacturer. 3 AC 50Hz 400VD * 3 AC 60 Hz 460 VD IM B3 3 PTC thermistors for disconnection (2 terminals) Terminal box at top L51=Bearing insulation NDE