Reliance Electric 701819-10AC Power Cube

Reliance Electric 701819-10AC Power Cube Kit is an optional modification module for select Reliance Electric DC drives, intended to replace or augment the drive’s power-cube assembly. It is explicitly used with Reliance Electric drives, including the FlexPak Plus DC variable-speed drive line. The 701819-10AC belongs to the Power Cube Kit family (701819 series), with related configurations such as the 701819-303AC Bridge Rectifier Power Cube and other suffixes referenced in drive documentation. Some catalog entries list the 701819-10AC as discontinued by the manufacturer, a status commonly associated with legacy Reliance control components. Rockwell Automation materials documenting Reliance power-cube configurations confirm the role of Power Cubes in older drive architectures, reinforcing that the 701819 family covers multiple configurations across rectifier and power-cube modules used in aging Reliance systems. This kit is typically encountered in retrofits, repairs, or service of legacy automation equipment that originally employed Reliance Electric drives, and is often sought by technicians restoring FlexPak Plus installations.