The Mitsubishi FR-BFP2-H0.4K is a high-performance filter pack designed for 3-phase 400V class inverters, offering a power capacity of 400W (0.4kW). This essential component enhances inverter efficiency by integrating a power factor improvement reactor, a zero-phase reactor, and a capacitive filter. Ideal for industrial applications, this filter pack optimizes power quality and reduces electrical noise, ensuring reliable operation of Mitsubishi Electric's FR series inverters.