SIMOTICS XP Motor type: 1CD3310D Low-voltage motor, IEC Squirrel-cage rotor, self-ventilated, IP55 Temperature class 155(F) according to 130(B) Cast iron frame High Efficiency IE3 8-pole * Size 315S * 55 kW (50 Hz) 55 kW (60 Hz) Ex db eb IIC T4 Version for Zone 1