| 摘要 |
A system, shielded from electrical fields, comprising a terminal box (1) for electric conductors, having a casing (2) in which connection pieces (3) are arranged for the connection of sleeves (4) for running electric conductors. The cassing (2) and connection pieces (3) of the terminal box (1) comprise at least one layer (2.2) consisting of an electrically conducting material and, in relation thereto, an inner layer (2.3) consisting of an electrically insulating material. Each sleeve (4) is individually shielded from electrical fields and has at least one sheath (4.2) consisting of an electrically conducting material and, in relation thereto, an inner sheath (4.3) consisting of an electrically insultating material. At least one contact member (3.1) is arranged at each connection piece (3) and is connected to the electrically conducting layer (2.2) in the terminal box (1) and, when a sleeve (4) is inserted into the connection piece (3), connects this layer (2.2) to the electrically conducting sheath (4.2) in the sleeve (4). |
