High voltage fuse adapter system and method

1. A high voltage fuse adapter system comprising:

an indicator-end adapter configured to circumferentially enclose an indicator-end terminal of a high voltage International Electrotechnical Commission (IEC)-rated fuse, comprising:

a hollow portion having an inner diameter that surrounds the indicator-end terminal, the hollow portion comprising at least one axially extending slot compressible around the indicator-end terminal; and

an indicator portion;

a piston and needle enclosed within the indicator portion, the piston and needle coupled to a striker of the high voltage IEC-rated fuse such that upon extension of the striker, the piston at least partially actuates the needle outside of the indicator-end adapter;

a non-indicator-end adapter configured to circumferentially enclose a non-indicator-end terminal of the high voltage fuse; and

a pair of end caps enclosing the indicator-end adapter and the non-indicator end adapter to form an adapted fuse;

wherein the adapted fuse is configured to fit in an Underwriters Laboratory (UL)-style fuse mounting.

2. The high voltage adapter system of claim 1 , wherein the hollow portion of the indicator-end adapter covers the indicator-end terminal.

3. The high voltage adapter system of claim 1 , wherein a first end cap of the pair of end caps encloses the indicator-end adapter, the first end cap having an opening, and wherein the needle extends through the opening when actuated by the piston.

4. The high voltage adapter system of claim 1 , wherein the hollow portion mates with the indicator-end terminal, and the indicator portion extends on an outward side of the indicator-end adapter.

5. The high voltage adapter system of claim 1 , wherein the at least one axially extending slot comprises two axially extending slots arranged 180 degrees apart.

6. The high voltage adapter system of claim 1 , wherein the indicator-end adapter and the non-indicator-end adapter are silver plated.

7. The high voltage adapter system of claim 1 , wherein the piston is threadedly connected to the needle, and the piston extends circumferentially around an outer diameter of the striker.

8. The high voltage adapter system of claim 1 , wherein the at least one axially extending slot is compressible by at least one radially-oriented screw extending through an aperture in the indicator-end adapter.

9. The high voltage fuse adapter system of claim 1 , wherein the high voltage IEC-rated fuse is an IEC standardized Ferrule-style fuse of 15.5 kV Volts and one of 125, 150, 175 or 200 Amperes.

10. The high voltage fuse adapter system of claim 9 , wherein the UL-style fuse mounting is a CLE/CLS UL style fuse clip mounting.

11. The high voltage fuse adapter system of claim 1 , wherein the non-indicator end adapter further comprises a second at least one axially extending slot compressible around the non-indicator-end terminal.

12. A method of employing a single International Electrotechnical Commission (IEC) fuse in an Underwriters Laboratory (UL)-style fuse mounting, comprising:

enclosing an indicator-end of the single IEC fuse inside a first adapter piece that lengthens and widens the indicator-end;

coupling a piston and needle to a striker of the single IEC fuse such that the needle is visible outside the adapter when the single IEC fuse breaks;

enclosing the non-indicator-end of the single IEC fuse inside a second adapter piece;

capping the first and second adapter pieces with end caps; and

mounting the single IEC fuse with adapters and end caps into the UL-style mounting.

13. The method of claim 12 , further comprising compressing the first adapter piece around the indicator end to mate a hollow portion of the adapter piece to the indicator end.

14. The method of claim 12 , wherein the striker of the single IEC fuse actuates the needle at least partially out of the adapter when the single IEC fuse breaks.

15. The method of claim 12 , further comprising silver-plating the first and second adapter piece.

16. The method of claim 12 , further comprising taking a resistance reading subsequent to enclosing the indicator-end and the non-indicator end of the single IEC fuse inside the first adapter piece and the second adapter piece.

17. The method of claim 12 , further comprising employing the mounted single IEC fuse in a phase of a North American style disconnect switch.

18. A system for utilizing an International Electrotechnical Commission (IEC)-rated fuse in North American style equipment comprising a pair of adapter pieces that compressibly mate around respective terminals of the IEC-rated fuse such that the IEC-rated fuse is configured to fit within a pair of Underwriters Laboratory (UL) standard fuse caps and an indicator is visible outside at least one adapter piece of the pair of adapter pieces and its corresponding UL standard fuse cap upon overload of the IEC rated fuse.