Patent ID: 7160146

Claim:
An electrical connector for at least one electrical cable end comprising a conductor, the electrical connector comprising: a conductive body having at least one conductor receiving passageway therein to receive the conductor of the at least one electrical cable end; and at least one insulating structure associated with said at least one conductor receiving passageway and comprising an insulating tube having a proximal portion adjacent said conductive body and a distal portion spaced from the proximal portion, a first penetrable wall at a fixed position within the distal portion of said insulating tube, a second penetrable wall at a fixed position within the proximal portion of said insulating tube, said first and second penetrable walls each being configured to accommodate different sized cable ends therethrough, said first and second penetrable walls defining a sealant material-receiving chamber therebetween, and a sealant material within the sealant-receiving chamber defined between said first and second penetrable walls; at least one of said first and second penetrable walls being integrally molded with adjacent portions of said insulating tube.