SIMOTICS XP Motor type: 1CD3280D Low-voltage motor, IEC Squirrel-cage rotor, self-ventilated, IP55 Temperature class 155(F) according to 130(B) cast iron frame Basic line High Efficiency IE3 8-pole * Size 280S * 37 kW (50 Hz) 37 kW (60 Hz) Ex db eb IIC T4 Version for Zone 1