This page contains information about Variable Frequency Drive RX 4.0kW 3-ф/380 ( RX-A4040-EF ) with a detailed description of the technical characteristics . You can download documentation for RX-A4040-EF, series RX from manufacturer Omron . Buy RXA4040EF and seek technical advice. Our Engineers will help you choose and buy RX-A4040-EF only high quality at affordable prices. Guarantee. RX-A4040-EF