The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 1995
Filed:
Apr. 28, 1994
Thomas C Leach, Lexington, KY (US);
Duane L Turner, Cedar Rapids, IA (US);
Darryl Carter, Cedar Rapids, IA (US);
Square D Company, Palatine, IL (US);
Abstract
A ground fault module is provided for protecting a circuit interrupter connected between the load and line terminals of a phase and neutral power line. The module includes a sensor for detecting a current imbalance between the phase and neutral power lines. A phase conductor having a rigid, elongated body made of solid, electrically-conducting material with a first and second end is adapted for connection to the load and line phase power line. A neutral conductor having a rigid, elongated body made of solid, electrically-conducting material with a first and second end is adapted for connection to the load and line neutral power line. Preferably, terminals are used to clamp the ends of the phase and neutral conductors to the load power line and load neutral line. The phase and neutral conductor are operatively connected to the sensor. The present invention also provides a housing assembly for a ground fault circuit interrupter which includes a base made of electrically insulating material with a plurality of cavities for retaining the ground fault module and terminals therein.