Midwest Electric RV Power Outlet 30AMidwest Electrics Temporary Power and Power Outlets are a means of providing power required by various construction trades, residential sites, and mobile electrical applications. Temporary Power and Power Outlets offer one or more receptacles, with or without overcurrent protection, disconnecting, metering, and or pedestal mounting functions, in a single enclosure of G 90 zinc coated steel. The NEMA 3R rainproof enclosure is lockable and engineered to