OBO Bettermann AV-S external fastening connection, 2007990

With the practical external fastening or connection, the cable boxes and small distributors of the S and SDB series can be easily attached to the wall. By fastening outside the terminal space, voltage transfer is excluded. The external fastening or connection can also be used to connect several boxes to one another. Due to the smaller number of fastening holes required, the AV-S external fastening saves the user time during assembly.