SIMOTICS XP Motor type: 1CE3252B Low-voltage motor, IEC Squirrel-cage rotor, self-ventilated, IP55 Temperature class 155(F) cast iron frame Basic line High Efficiency IE3 4-pole * Size 250M * 44 kW (50 kW), 50 Hz, T3 (T1, T2) Basic line Ex eb IIC T. Version for Zone 1