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A connector assembly having an external retainer ring for both securing a connector body to an outlet box and also securing a conduit or cable from movement relative to the connector assembly. A multi-function retainer ring having a plurality of finger-like extensions or tabs with at least a portion

A connector assembly having an external retainer ring for both securing a connector body to an outlet box and also securing a conduit or cable from movement relative to the connector assembly. A multi-function retainer ring having a plurality of finger-like extensions or tabs with at least a portion of the extensions being inwardly bent. The inwardly bent tabs engage and retain a captured wire or conduit upon assembly. Other tabs function to engage an inner wall of a knock-out hole of an outlet box upon insertion of the connector assembly into the outlet box. A method of connecting a wire to a junction box using the connector assembly is also disclosed.

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1. An electrical connector assembly for securing an electrical conductor to an electrical box comprising: a connector body having an inlet end portion, and an outlet end portion, and a stop flange; anda retainer ring secured upon said outlet end portion with said retainer ring defining a plurality o

1. An electrical connector assembly for securing an electrical conductor to an electrical box comprising: a connector body having an inlet end portion, and an outlet end portion, and a stop flange; anda retainer ring secured upon said outlet end portion with said retainer ring defining a plurality of tabs including at least one wire-retaining tab adapted to engage a conduit received within said connector body and at least one wall-engaging tab adapted to engage an inner wall of the electrical box upon insertion of the connector assembly into a knock-out hole of the electrical box. 2. The electrical connector assembly of claim 1 wherein the retainer ring defines an opening through which a lug on the connector body is received by which the retainer ring is secured to the connector body. 3. The electrical connector assembly of claim 2 wherein the opening includes at least one rectangular aperture. 4. The electrical connector assembly of claim 1 wherein the retainer ring defines a plurality of openings through which a plurality of lugs on the connector body are received by which the retainer ring is secured to the connector body. 5. The electrical connector assembly of claim 1 wherein the connector body is defined by a bifurcated end at the outlet end portion. 6. The electrical connector assembly of claim 5 wherein said at least one wire-retaining tab is positioned between bifurcations at the outlet end portion of the connector body. 7. The electrical connector assembly of claim 5 wherein the bifurcated end includes at least one lug adapted to secure the retainer ring onto the connector body. 8. A method of connecting a wire to a junction box using the electrical connector assembly of claim 1 comprising: providing the retainer ring connected to the connector body;inserting the outlet end portion of the connector body and at least a portion of the retainer ring into a knock-out hole of the junction box, with said inserting causing said at least one wall-engaging tab to deflect and engage an inner wall surface of the junction box; andinserting the wire into the inlet end portion of the connector body, with said inserting causing the wire to deflect said at least one wire-retaining tab, with said tab engaging an outer surface of said wire to restrain said wire from disengagement from said junction box. 9. An electrical connector assembly for securing an electrical conductor to an electrical box comprising: a connector body having an inlet end portion, and an outlet end portion, and a stop flange; anda retainer ring secured upon said outlet end portion by a lug projecting from an outlet end portion surface and passing at least partially through an opening of the retainer ring, and said retainer ring including at least one wire-retaining tab projecting into a connector body interior and at least one wall-engaging tab adapted to engage an inner wall surface of the electrical box upon insertion of the connector assembly. 10. The electrical connector of claim 9 wherein the outlet end portion is defined by a bifurcation and wherein said lug projects from a surface of said bifurcation. 11. The electrical connector of claim 10 wherein the bifurcation defines a pair of lugs which are generally 180 degrees apart. 12. The electrical connector of claim 11 wherein a pair of wire-retaining tabs are positioned between the pair of lugs. 13. The electrical connector of claim 12 wherein a pair of wall-engaging tabs are positioned between the pair of lugs. 14. The electrical connector of claim 13 wherein a pair of wire-retaining tabs are separated by a wall-engaging tab. 15. A retainer ring adapted to be received upon an end of an electrical connector body to define an electrical connector assembly for securing an electrical conductor to an electrical box, said retainer ring comprising: a ring form having a plurality of extension tabs including a wire-retaining tab adapted to engage wire within the connector body and a wall-engaging tab adapted to engage a wall-surface of an electrical box, and further having at least one opening through which a lug of the connector body is received, said lug adapted to secure the retainer ring to the connector body. 16. The retainer ring of claim 15 wherein three extension tabs are defined on one side of the retainer ring, including a pair of wire-retaining tabs separated by a wall-engaging tab. 17. The retainer ring of claim 15 comprising four wire-retaining tabs and two wall-engaging tabs. 18. The retainer ring of claim 17 wherein the two wall-engaging tabs are generally 180 degrees apart. 19. The retainer ring of claim 18 wherein two of the four wire-retaining tabs are generally 180 degrees apart. 20. The retainer ring of claim 19 wherein a pair of wire-retaining tabs are separated by a wall-engaging tab. 21. The retainer ring of claim 15 wherein the ring form is generally cylindrical or generally frusto-conical.