| 摘要 |
<p>The invention relates to a junction box (100) for a cavity wall (1), comprising: a frame (110) comprising four limbs and two main faces, at least one of which is at least partially open; and means (150) for attaching said frame to a structure (20) of the cavity wall. According to the invention, at least two adjacent limbs of said frame each have at least one opening for the passage of electrical conductors.</p> |
