Modular GFCI receptacle
AssigneeLeviton Manufacturing Co., Inc.
InventorGerald N. King
Life of this patent
Estimating the term…
Abstract
The modular electrical component for electrical wiring systems is provided. The modular electric component includes a removable electrical device, a base unit that fits within a junction box in the electrical wiring system and a mounting strap used to secure the base unit to the junction box. Typically, the removable electrical device has a plurality of power contacts that extend from a rear cover of the device, and the base unit has a plurality of terminal connections. The power contacts electrically connect to the terminal connections, when the replaceable electrical device is mated with the base unit. The movable electrical device may be, for example, a receptacle or switch. Preferably, the removable electrical device is a circuit interrupting device, such as a ground fault circuit interrupting device.
Claims12
A modular electrical wiring device assembly, comprising:
- a base component having side walls formed with a plurality of first cavities as well as a plurality of interior grooves formed therein to receive a plurality of electrically conductive members including receptacle contact surfaces;
- a central adaptor component formed independently of said base component, the central adaptor component having a plurality of projecting posts for inserting into the grooves, wherein each of the projecting posts is inserted into corresponding grooves and nestling within each of said first cavities to hold each of the conductive members between the base component and said central adaptor component, a front of the central adaptor component having a second cavity bounded by a circumference side wall, and a plurality of openings formed therethrough;
- and
- an electrical wiring device component having opposite faces and a rear portion, said electrical wiring device component including electrically conductive projections extending from said rear portion, said rear portion being inserted into and nestling within said second cavity, said electrically conductive projections extending through said openings in said recessed wall and into electrical contact with said receptacle contact surfaces when said electrical wiring device component is assembled with said central adaptor component and the base component.
Dependencies are inferred from the claim text.