Holder with self-aligning feature for holding current sensor around line conductor

1. A holder for a current sensor, comprising:

a first portion having a first inner surface, a first opposing outermost radial surface, a first opposing side surface and a second opposing side surface, wherein each side surface extends radially outward from the first inner surface to the first outermost radial surface, and a first groove formed in and extending along a circumferential length of the first outermost radial surface;

a second portion having a second inner surface, a second opposing outermost radial surface, a first opposing side surface and a second opposing side surface, wherein each side surface extends radially outward from the second inner surface to the second outermost radial surface, and a second groove formed in and extending along a length of the second outermost radial surface, wherein the first portion is at least partially separable from the second portion, the first and second inner surfaces defining an opening through the first and second portions, and the first groove joins the second groove; and

a plurality of flexible members on the first and second portions and extending toward the opening;

wherein the flexible members are configured to hold a line conductor substantially centered within the opening, wherein the first and second inner surfaces are disposed proximate to the line conductor when the line conductor is disposed within the opening,

and wherein the first groove and the second groove are each configured to join one another and receive a current sensing coil.

2. The holder of claim 1 , wherein at least a first flexible member is disposed on the first opposing side surface between the first inner surface and the first opposing outermost radial surface of the first portion and a second flexible member is disposed on the opposing second side surface between the first inner surface and first opposing outermost radial surface of the first portion.

3. The holder of claim 1 , wherein the first and second grooves are continuous.

4. The holder of claim 1 , wherein the first and second portions have an end with a hinge and another end with a clasp that releasably interlocks the first and second portions.

5. The holder of claim 1 , wherein the first and second portion are each composed of a thermoplastic material.

6. The holder of claim 1 , wherein the plurality of flexible members are each composed of a thermoplastic material.

7. The holder of claim 1 , wherein the flexible members are evenly spaced apart on the first and second portions.

8. The holder of claim 1 , wherein one of the first and second portions has a recess within the outer surface.

9. The holder of claim 8 , wherein the recess has a planar surface.

10. The holder of claim 1 , wherein the first and second inner surfaces form the opening as circular.

11. The holder of claim 10 , wherein the first and second outermost radial surfaces form a curved surface concentric with circular opening.

12. A holder for a current sensor, comprising:

a first portion having a first inner surface, a first opposing outermost radial surface, a first opposing side surface and a second opposing side surface, wherein each side surface extends radially outward from the first inner surface to the first outermost radial surface, and a first groove formed in and extending along a circumferential length of the first outermost radial surface;

a second portion having a second inner surface, a second opposing outer surface, a first opposing side surface and a second opposing side surface, wherein each side surface extends radially outward from the second inner surface to the second outermost radial surface, and a second groove formed in and extending along a circumferential length of the second outermost radial surface, wherein the first portion is at least partially separable from the second portion, the first and second inner surfaces form an opening through the first and second portions, and the first groove joins the second groove; and

a plurality of flexible members on the first and second portions and extending toward the opening,

wherein the flexible members are configured to hold a line conductor substantially centered within the opening, wherein the first and second inner surfaces are disposed proximate to the line conductor when the line conductor is disposed within the opening,

wherein the first and second portions have an end with a hinge and another end with a clasp that releasably interlocks the first and second portions, and

wherein the first and second outermost radial surfaces form a curved surface substantially concentric with the line conductor when held by the flexible members, and wherein the first groove and the second groove are each configured to join one another and receive a current sensing coil.

13. The holder of claim 12 , wherein at least a first flexible member is disposed on the first opposing side surface between the first inner surface and the first opposing outermost radial surface of the first portion and a second flexible member is disposed on the opposing second side surface between the first inner surface and first opposing outermost radial surface of the first portion.

14. The holder of claim 12 , wherein the first and second grooves are continuous.

15. The holder of claim 12 , wherein the first and second portion are each composed of a thermoplastic material.

16. The holder of claim 12 , wherein the plurality of flexible members are each composed of a thermoplastic material.

17. The holder of claim 12 , wherein the flexible members are evenly spaced apart on the first and second portions.

18. The holder of claim 12 , wherein one of the first and second portions has a recess within the outermost radial surface.

19. The holder of claim 18 , wherein the recess has a planar surface.

20. The holder of claim 12 , wherein the first and second inner surfaces form the opening as circular.