| 摘要 |
The electrical box is provided with a bottom (11) to which are connected side walls (12) provided with at least one opening (14). Opposite to the bottom is an open side (13). A spring (21) is pushed through the installation tube to the electrical box connected to the tube, at which the spring is connected with the electrical cable, after which the spring is drawn backwards, bringing the cable with it. An insert (18) is at least partly accommodated in the electrical box and is provided with at least one inclined surface (19,20) turned towards the opening (14) and the open side (13), which guides through the opening a wire component pushed through the open side (13). |
