Combination wire connector and current transformer

1. A transformer assembly for an electrical apparatus, comprising:

a current transformer for sensing electrical current in an electrical apparatus, the current transformer having a housing with an internal opening; and

a mechanical lug mounted directly to the housing of the current transformer within the internal opening, the mechanical lug having a plurality of conductor bores located within a main body of the mechanical lug for receiving respective conductor wires, each of the conductor bores being located in part within the internal opening of the current transformer such that the conductor wires are receivable, respectively, in the conductor bores and within the internal opening, the mechanical lug having a mechanical lug apparatus for being attached to the electrical apparatus.

2. The transformer assembly of claim 1 , wherein the mechanical lug is made from an electrically conductive material.

3. The transformer assembly of claim 2 , wherein the electrically conductive material is selected from a group consisting of aluminum and copper.

4. The transformer assembly of claim 1 , further comprising a plurality of fastener openings, each of the fastener openings corresponding to a respective one of the conductor bores.

5. The transformer assembly of claim 4 , wherein the fastener openings are parallel to each other.

6. The transformer assembly of claim 4 , wherein the fastener openings are perpendicular to the conductor bores.

7. The transformer assembly of claim 4 , further comprising a plurality of conductor fasteners, each of the conductor fasteners being connected in a corresponding one of the fastener openings for securing a respective one of a plurality of conductor wires to the mechanical lug.

8. The transformer assembly of claim 1 , wherein the mechanical lug apparatus for being attached to the electrical apparatus further comprises one or more mounting fasteners for mounting the mechanical lug to the electrical apparatus, the one or more mounting fasteners being located on a surface of the lug opposite to a surface of the lug on which a plurality of conductor fasteners are mounted, the conductor fasteners being connectable into corresponding fastener openings for securing respective conductor wires to the mechanical lug.

9. The transformer assembly of claim 1 , wherein the current transformer includes a plurality of connecting tabs and the mechanical lug includes a plurality of corresponding connecting slots, each of the connecting tabs being secured within corresponding ones of the connecting slots.

10. An electrical system comprising:

an electrical apparatus;

a mechanical lug physically and electrically mounted directly to the electrical apparatus, the mechanical lug including one or more conductor bores for receiving, respectively, one or more conductor wires, the conductor wires being attached to the mechanical lug via respective conductor fasteners; and

a current transformer for sensing electrical current in the electrical apparatus, the current transformer being physically connected directly to the mechanical lug by having an internal opening in which the mechanical lug is received, each of the conductor bores being located in part within the internal opening of the current transformer such that the conductor wires are receivable, respectively, in the conductor bores and within the internal opening.

11. The electrical system of claim 10 , wherein the mechanical lug is made from an electrically conductive material.

12. The electrical system of claim 10 , wherein the current transformer is connected to the mechanical lug near one end of the mechanical lug, the current transformer having a housing with connecting tabs extending internally in the internal opening, the connecting tabs of the transformer being received within corresponding connecting slots of the mechanical lug.

13. The electrical system of claim 12 , wherein the current transformer is connected to the mechanical lug near one end of the mechanical lug, the connecting slots having stop surfaces for retaining corresponding ones of the connecting tabs.

14. The electrical system of claim 10 , wherein the conductor bores are parallel to each other and extend from one end of the mechanical lug to an opposite end of the mechanical lug.

15. The electrical system of claim 10 , wherein the conductor bores are perpendicular to the conductor fasteners, the conductor fasteners being inserted in respective ones of a plurality of fastener openings.