An electrical inlet / outlet assembly comprising: an Alternating Current inlet having at least a line terminal and a neutral terminal arranged to receive electric power from a power supply via a first power; an AC outlet having at least a line terminal and a neutral terminal arranged to supply electric power from the AC inlet to an electrical device; a plurality of channels (140, 142, 144) extending respectively between the line and neutral terminals (122, 124) of the AC inlet and the line and neutral terminals of the AC outlet; and a plurality of connectors (150, 152, 154) disposed within the plurality of channels (140, 142, 144) to electrically connect the line and neutral terminals (122, 124) of the AC inlet respectively to the line and neutral terminals of the AC outlet, the assembly further comprising: a front face having a planar portion through which the AC inlet and AC outlet are disposed; a rear face opposite the front face; a plurality of lateral walls (132, 134) projecting rearwardly from the rear face to form the plurality of channels (140, 142, 144) therebetween on the rear face; wherein the plurality of channels (140, 142, 144) are formed in parallel and separated via at least one of the plurality of lateral walls (132, 134) and a cover disposed at the ends of the plurality of lateral walls (132, 134) opposite the rear face; characterized in that the plurality of channels (140, 142, 144) forms water-sealed enclosures around the plurality of connectors (150, 152, 154), wherein a gasket is disposed between the cover and the ends of the plurality of lateral walls (132, 134) to fully seal and water-seal the plurality of channels (140, 142, 144). an Alternating Current inlet having at least a line terminal and a neutral terminal arranged to receive electric power from a power supply via a first power; an AC outlet having at least a line terminal and a neutral terminal arranged to supply electric power from the AC inlet to an electrical device; a plurality of channels (140, 142, 144) extending respectively between the line and neutral terminals (122, 124) of the AC inlet and the line and neutral terminals of the AC outlet; and a plurality of connectors (150, 152, 154) disposed within the plurality of channels (140, 142, 144) to electrically connect the line and neutral terminals (122, 124) of the AC inlet respectively to the line and neutral terminals of the AC outlet, the assembly further comprising: a front face having a planar portion through which the AC inlet and AC outlet are disposed; a rear face opposite the front face; a plurality of lateral walls (132, 134) projecting rearwardly from the rear face to form the plurality of channels (140, 142, 144) therebetween on the rear face; wherein the plurality of channels (140, 142, 144) are formed in parallel and separated via at least one of the plurality of lateral walls (132, 134) and a cover disposed at the ends of the plurality of lateral walls (132, 134) opposite the rear face; a front face having a planar portion through which the AC inlet and AC outlet are disposed; a rear face opposite the front face; a plurality of lateral walls (132, 134) projecting rearwardly from the rear face to form the plurality of channels (140, 142, 144) therebetween on the rear face; wherein the plurality of channels (140, 142, 144) are formed in parallel and separated via at least one of the plurality of lateral walls (132, 134) and a cover disposed at the ends of the plurality of lateral walls (132, 134) opposite the rear face; characterized in that the plurality of channels (140, 142, 144) forms water-sealed enclosures around the plurality of connectors (150, 152, 154), wherein a gasket is disposed between the cover and the ends of the plurality of lateral walls (132, 134) to fully seal and water-seal the plurality of channels (140, 142, 144).