Protective device having a thin construction
US7619861B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 31, 2009 |
| Grant date | Nov 17, 2009 |
| Priority date | — |
| Expiry date | Mar 31, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H83/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention is directed to a wiring device that includes a front cover assembly. The front cover assembly includes a front cover having at least one plug receptacle opening disposed therein. A ground strap is coupled to the cover assembly. A device assembly includes a plurality of line terminals configured to be connected to an AC power source, a plurality of load terminals configured to be connected to a downstream load, and at least one set of receptacle load terminals in communication with the at least one receptacle opening. The device assembly also includes a fault response circuit coupled to the plurality of line terminals. A back cover is coupled to the front cover assembly to accommodate the device assembly therein. The ground strap element is disposed between the front cover assembly and the back cover. The back cover extending beyond the ground strap a distance substantially less than or equal to one inch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.