Patent ID: 8410378

Claim:
A grounding fitting for mounted engagement with an electrical enclosure, comprising: an elongated body comprising a first section generally cylindrically shaped terminating at a first end of the elongated body and a hub section terminating at a second end of the elongated body, the first section having a first longitudinally extending passageway formed therein extending completely through the first section from the first end to an end of the first section opposite the first end, the passageway dimensioned for receiving a ground electrode/ground rod; an enlarged flange radially extending outwardly from the first section at the end opposite the first end, the flange dimensioned for abutting contact with a surface of the electrical enclosure surrounding a knockout hole formed in one of a plurality of sides the electrical enclosure, the flange further having a circular recess formed in a face thereof directed toward the first end of the first section, the recess dimensioned for receipt of an O-ring; a first threaded aperture formed in the first section extending from an outer surface thereof and terminating with the longitudinally extending passageway, the first threaded aperture dimensioned for receipt of a first screw to securely fasten to the ground electrode/ground rod within the first passageway; the hub section of the body having a second longitudinally extending passageway formed therethrough, terminating with the first longitudinally extending passageway so as to form a continuous path through the body for receipt of the ground electrode/ground rod, the second passageway dimensioned for receipt of a rigid conduit/electrical metallic tubing (EMT) conduit, the hub section having a second threaded aperture extending from an outer surface thereof and terminating with the second passageway, the second threaded aperture dimensioned for receipt of a second screw to securely fasten to the rigid conduit/EMT conduit, wherein the outer surface of the first section has an outer diameter dimensioned for passage through the knockout hole formed in the electrical enclosure, at least a portion of the outer surface having a threaded zone in proximity to the flange for receipt of a locking ring so as to enable the grounding fitting to be securely affixed to the electrical enclosure through the knockout hole via contact of the flange and O-ring with the surface of the electrical enclosure surrounding the knockout hole, so that the first screw mounted in the first threaded aperture of the first section is positioned inside the electrical enclosure and so that a fluid resistant seal is formed between the grounding fitting and the electrical enclosure.