Arrester and method for manufacturing an arrester

1. An arrester, comprising a plurality of layers arranged one above another, a cavity extending through at least two of the layers, wherein electrodes adjoining the cavity are arranged between said at least two layers and at least one auxiliary electrode adjacent the cavity that is located on a different layer than the electrodes.

2. The arrester according to claim 1 , wherein the layers comprise a lower cover layer and an upper cover layer, which delimit the cavity toward the bottom and top, wherein the electrodes are spaced apart from the lower cover layer and the upper cover layer.

3. The arrester according to claim 1 , wherein the electrodes comprise electrode ends configured for forming an arc flash, wherein the electrode ends extend parallel to the plane of the layers.

4. The arrester according to claim 1 , wherein the electrode ends are arranged at half the height (H) of the cavity.

5. The arrester according to claim 1 further comprising at least four electrodes that are each led as far as an outer edge of the stack of the layers.

6. The arrester according to claim 5 , wherein the four electrodes are arranged in the form of a cross that is perforated by the cavity.

7. The arrester according to claim 1 , wherein the cavity has a rectangular basic area.

8. The arrester according to claim 1 , wherein the cavity has an octagonal basic area.

9. The arrester according to claim 1 , wherein the electrodes comprise different materials in sections.

10. The arrester according to claim 9 , wherein the electrode ends comprise tungsten and a different section of the electrodes comprises copper.

11. A method for manufacturing an arrester, comprising the following steps:

providing at least one first film, at least one second film and at least one third film,

applying a conductive material for forming electrodes on the first film and applying a material for forming at least one auxiliary electrode on the second film,

stacking the at least one first film and the at least one second film,

introducing a hole into the first film, the second film and the third film, wherein the hole in the first film perforates the conductive material and the hole in the second film perforates the material for forming the at least one auxiliary electrode on the second film,

providing at least one lower cover film and one upper cover film and arranging the first film and the second film between the lower cover film and the upper cover film, wherein the electrodes are spaced apart from the lower cover film and the upper cover film.

12. The method according to claim 11 , wherein the first film and the second film are arranged one above the other to form a partial film stack, such that the conductive material is arranged between the first film and the second film.

13. An arrester, comprising

a plurality of layers arranged one above another, and

a cavity extending through at least two of the layers, wherein electrodes adjoining the cavity are arranged between said two layers, wherein the cavity has an octagonal basic area.