A power interface operable to direct power from one of a first source and a second source to a load. The power interface includes a support plate, and a switch extending through the support plate. The switch is electrically connected to the first source and to the load and is movable between a first switch position in which power from the first source is directed to the load, and a second switch position in which power from the first source is inhibited from reaching the load. An electrical connector is electrically connectable to the load and is connectable to the second source to facilitate the delivery of power from the second source to the load. A movable cover is movable between a first cover position in which the cover inhibits connection between the electrical connector and the second source and a second cover position.