| 摘要 |
The invention concerns an electrical instrument or connection box with fixed nipples and possibility of connecting additional nipples. The box is provided with nail channels in three different directions, which lie at least approximately perpendicular to each other. The axially parallel nail channels are arranged close to one or more of the nipples and are arranged on a projecting shaft and provided with holes so that the nails can be driven in at an incline. They are of small height in relation to the height of the box. <IMAGE> |
