OBO Bettermann Cavity wall lining box Windproof (Ø x D) 68 mm x 47 mm 25 pc(s)

Cavity wall device box with air-tight membrane inserts, for use in cavity walls with a minimum installation depth of 47 mm and a panel thickness of 5 - 40 mm. 2 x 3 Screw dome Device screws, clamp brackets 2 combi pipe entries Ø 20 and 25 mm 2 entries for NYM cables 3 x 1.5 mm 2 entries for NYM cables 3 x 2.5 mm² or 5 x 1.5 mm² Air-tight connection with further device boxes via… connection socket type ZH 11-V. Supplied with 10 x ZH 11-V connector pieces Tested according to DIN EN 60670-1, DIN EN 60670-22 and DIN 49073-1. This text is machine translated.