The Mitsubishi FREQROL FR-A520-0.4K-NA is a compact AC drive designed to provide efficient control of various industrial applications. This transistorized inverter is part of the FREQROL FR series, known for its reliability and high performance in motor control. The FR-A520-0.4K-NA model offers a power rating of 0.4 kW and supports a wide range of operating frequencies, making it suitable for both simple and complex control tasks. Its advanced control algorithms and built-in safety features ensure superior operation and longevity. The user-friendly interface facilitates easy setup and monitoring, while its compact design allows for flexible installation in diverse environments.