The Mitsubishi FR-D720-042-N6 is a FR-D700 series drive rated for 4.2 A and 1 HP on a three-phase 200 V supply. It's built with extended conformal coating — a special version for environments where moisture, dust, or mild chemical exposure would kill a standard drive. That coating covers the PCBs, so this unit handles washdown zones, condensation-prone panels, or coastal installations without the conformal-coat upgrade being a field add-on.
Standard FR-D700 footprint — matches the existing panel cutout and gland plate if you're replacing a same-series unit. The extended conformal coating doesn't change dimensions or terminal layout; it's a PCB treatment only. Wiring follows the same three-phase input / motor output scheme as any 200 V-class drive.