Patent ID: 7722389

Claim:
A shock-proof electrical wiring system for use in an AC electrical power distribution circuit including a plurality of AC electric power transmitting wires disposed between an AC power distribution point and a device box, a portion of the plurality of AC electric power transmitting wires being routed into an interior portion of the device box, the system comprising: a connector device including a connector housing, a plurality of connector contacts disposed substantially inaccessible to a user within the connector housing, the plurality of connector electrical contacts being connected to a termination arrangement, the termination arrangement being configured to be connected to the portion of the plurality of AC electric power transmitting wires; and an electrical wiring device comprising a housing assembly that includes at least one set of user-accessible receptacle openings disposed in a front major surface thereof in operative alignment with at least one shutter assembly configured to move from a closed position to an open position only in response to engaging a set of plug blades, the at least one shutter assembly being secured within the housing assembly by a plurality of registration elements disposed along at least two orthogonal axes of the shutter assembly such that the at least one shutter assembly is substantially fixed along a first axis of the at least two axes, portions of the at least one shutter assembly being slidably movable between an open position and a closed position along the second axis of the at least two axes, the housing assembly including an AC circuit assembly coupled to at least one set of receptacle contacts disposed in substantial alignment with the at least one shutter assembly, the housing assembly further including a power input arrangement formed in a rear portion thereof, the power input arrangement including a set of power contacts configured to mate with the plurality of connector contacts within the connector housing to thereby establish electrically continuous paths between the plurality of AC electric power transmitting wires and the AC circuit assembly and the at least one set of receptacle contacts, the portion of the AC power transmitting wires being stowed within the interior portion of the device box when the electrical wiring device is mounted to the device box.