OBO Bettermann 2003834 HG 45-WAD-LD double version with cover or wall outlet box

Airtight, double wall outlet box for hollow walls, for mounting wall lights or loudspeakers. With cover. . 1 inlet for NYM cables 3 x 2.5 mm or 5 x 1.5 mm . 2 inlets for NYM cables 3 x 1.5 mm . 1 combination pipe inlet 20 and 25 mm