Electrical switch

1. An electrical switch for mounting into a surface of a component, which has at least one shoulder region to be brought closer to this surface and which has at least one seal which is assigned to an opening in the surface,

wherein the shoulder region has at least one region with at least one assigned indicator component, wherein this assignment is changed in terms of position in the case of complete sealing action of the seal compared to an incomplete sealing action of the seal;

wherein the switch has at least one stop, which determines the minimum spacing between the lower edge of the shoulder region and the surface of the component; and

wherein the shoulder region has at least one indicator component, which is connected via a predetermined breaking point to the shoulder region and which is brought closer to the surface of the component in such a manner that the indicator component is separated from the shoulder region in the case of complete sealing action of the seal.

2. The switch of claim 1 , wherein the switch has at least one thread and at least one nut, wherein the nut is arranged on the opposite side of the surface of the component to the seal.

3. The switch of claim 1 , wherein the at least one seal is partly received into the shoulder region.

4. The switch of claim 1 , wherein the at least one seal is completely disposed below the shoulder region.

5. An electrical switch for mounting into a surface of a component, which has at least one shoulder region to be brought closer to this surface and which has at least one seal which is assigned to an opening in the surface,

wherein the shoulder region has at least one region with at least one assigned indicator component, wherein this assignment is changed in terms of position in the case of complete sealing action of the seal compared to an incomplete sealing action of the seal;

wherein the switch has at least one stop, which determines the minimum spacing between the lower edge of the shoulder region and the surface of the component; and

wherein the indicator component is constructed as at least one frame, which is arranged around the shoulder region of the switch and an upper edge of which is changed in terms of position with respect to an upper edge of the shoulder region in the case of complete sealing action of the seal compared to an incomplete sealing action of the seal.

6. The switch of claim 5 , wherein the upper edge of the at least one frame is flush with the upper edge of the shoulder region in the case of complete sealing action of the seal.

7. The switch of claim 5 , wherein one of the shoulder region and the frame has at least two depressions in a wall and the other of the shoulder region and the frame has at least one elevation on a surface thereof adjacent to and facing the wall, wherein at least one elevation engages into a first depression in the case of incomplete sealing action of the seal, and wherein at least one elevation engages into a second depression in the case of complete sealing action of the seal, the second depression being located at a different height from the first depression with respect to the upper edge of the shoulder region.

8. The switch of claim 7 , wherein the elevation and the second depression are arranged such that the upper edge of the shoulder region is flush with the upper edge of the frame in the case of complete sealing action of the seal.

9. The switch of claim 5 , wherein the seal has at least one projection, which is assigned to at least one opening in the shoulder region, and in that the projection is visible from the outside in the case of complete sealing action of the seal.

10. The switch of claim 5 , wherein the switch has at least one snap-fit connection.

11. The switch of claim 10 , wherein the snap-fit connections are arranged in groups and the snap-fit connections in the groups have different clamping lengths from one another.

12. An electrical switch for mounting into a surface of a component, which has at least one shoulder region to be brought closer to this surface and which has at least one seal which is assigned to an opening in the surface,

wherein the shoulder region has at least one region with at least one assigned indicator component, wherein this assignment is changed in terms of position in the case of complete sealing action of the seal compared to an incomplete sealing action of the seal;

wherein the switch has at least one stop, which determines the minimum spacing between the lower edge of the shoulder region and the surface of the component; and

wherein the seal has at least one elevation, which is assigned to at least one indicator component of the shoulder region, wherein the indicator component is connected via a predetermined breaking point to the shoulder region and the elevation is brought closer to the indicator component in such a manner that the indicator component is changed in terms of position in the case of complete sealing action of the seal.

13. An electrical switch for mounting into a surface of a component, which has at least one shoulder region to be brought closer to this surface and which has at least one seal which is assigned to an opening in the surface,

wherein the shoulder region has at least one region with at least one assigned indicator component, wherein this assignment is changed in terms of position in the case of complete sealing action of the seal compared to an incomplete sealing action of the seal,

wherein the switch has at least one stop, which determines the minimum spacing between the lower edge of the shoulder region and the surface of the component,

wherein the shoulder region and the seal are constructed as one piece and the piece has at least one indicator component connected to the piece by means of a predetermined breaking point, and wherein the indicator component is brought closer to the surface of the component in such a manner that the same is changed in terms of position in the case of complete sealing action of the seal.

14. An electrical switch for mounting into a surface of a component, which has at least one shoulder region to be brought closer to this surface and which has at least one seal which is assigned to an opening in the surface,

wherein the shoulder region has at least one region with at least one assigned indicator component, wherein this assignment is changed in terms of position in the case of complete sealing action of the seal compared to an incomplete sealing action of the seal;

wherein the switch has at least one stop, which determines the minimum spacing between the lower edge of the shoulder region and the surface of the component;

wherein at least one movable visible component is assigned to the switch, which has at least one indicator component, which is constructed as a projection and the projection is assigned to at least one region of the shoulder region with a lower material thickness than the other regions of the shoulder region and the projection penetrates this region in the case of complete sealing action of the seal, so that sections of the projection are visible; and

wherein at least one movable visible component and the shoulder region are constructed in such a manner that when assigning the two components to one another, the movable visible component and the shoulder region constitute a lateral boundary in each case and form a groove to accommodate the seal.

15. The switch of claim 14 , wherein the indicator component and the seal are realized as one piece and in that the sealing region of the piece is obtained by means of at least one flexible elevation, to which a depression is assigned in the shoulder region.