The Mitsubishi FR-D710W-014-NA is a compact variable frequency drive from the FR-D700 series, designed for single-phase 100 V input and rated 1.4 A / 1/4 HP. This is the US/CA/MX specification variant, meaning it carries the North American voltage and agency compliance package out of the box. For a small pump, fan, or conveyor motor at fractional horsepower, this drive matches the load without oversizing the panel.
The 1.4 A continuous rating at 1/4 HP defines the motor it can drive on 100 V single-phase supply.