Siemens 6SE6440-2UC22-2BA1 MICROMASTER 440 without filter 200-240 V 1/3 AC +10/-10% 47-63 Hz Constant torque 2.2 kW Overload 150% 60s, 200% 3S Square law torque 2.2 kW 202x 149x 172 (H x W x D) Protection class IP20 Ambient temperature -10+50°C without AOP/BOP