The SIEMENS Micromaster 440 6SE6440-2UD24-0BA1 380-480V is a 4 kW variable frequency drive designed for 3-phase applications. Manufactured by Siemens in the United Kingdom, this unit operates at an input voltage of 380 V and has a rated load of 4 kW. With a compact design and easy-to-use interface, this drive is ideal for controlling the speed of motors in various industrial automation and motion control systems. The SIEMENS Micromaster 440 offers reliable performance and efficient energy control for a wide range of motor control requirements.