Product information "Device connection socket, prefabricated housing branch"
With our hollow wall device sockets (prefabricated housing branch) you can push wires or pipes through the membrane without any additional tools, saving you working time. The E4000 model has a laterally raised, enlarged and windproof press-out membrane for pipes up to 25 mm; through these 4 pipe inlets, the sockets are ideally suited for the installation of hollow pipes in drywall / hollow wall.
All models of this series are of course VDE certified.
Sustainably increases the energy efficiency in Creates more comfort by preventing drafts