6SE6440-2AD33-7EA1 SIEMENS MICROMASTER 440 built-in class A filter 380-480 V 3 AC +10/-10% 47-63 Hz constant torque 37 kW overload 150% 60 s, 200% 3 s square-law torque 45 kW 650x 275x 245 (HxWxD) degree of protection IP20 ambient temperature -10+50 °C without AOP/BOP
6SE6440-2AD33-0EA1 - MICROMASTER 440 built-in class A filter 380-480 V 3 AC +10/-10% 47-63 Hz constant torque 30 kW overload 150% 60 s, 200% 3 s square-law torque 37 kW 650x 275x 245 (HxWxD) degree of protection IP20 ambient temperature -10+50 °C without AOP/BOP
6SE6440-2AD31-5DA1 Siemens micromaster 440 with built-in class a filter 3ac 380-480 v +10/-10% 47-63 hz constant torque power 15 kw overload 150% 60 s, 200% 3 s squared torque power 18.5 kw 520 x 275 x 245 (h x w x d) protection ip20 ambient temp. -10 to +50 deg. c without aop/bop