Power entry unit electrical power distribution system

Abstract

An electrical power system including a first power entry unit, at least one receptacle and a second power entry unit. The at least one receptacle is electrically connected to the first power entry unit. The second power entry unit is electrically connectable to the at least one receptacle. The first power entry unit and/or the second power entry unit include at least one detection device. Either the first power entry unit or the second power entry unit being a selected power entry unit and the remaining one being an other power entry unit. The detection device being configured to detect an attempted electrical power connection of both the selected power entry unit and the other power entry unit to the at least one receptacle.

Dependencies are inferred from the claim text.