aluNORM was developed to protect electrical or electronic components. Due to the large number of standard sizes in four variants, the maximum level of product variety is guaranteed. Typical ROLEC single-channel mounting combines the screw channel for attachment to the wall with the one for closing the enclosure. This provides more space in the interior for your internal mounting. An EMC version is available for the AS and AD variants. This is also available for the AF and AH variants in the dimensions marked. Fastening domes in the lid and bottom enable simple installation of supporting rails, mounting plates, circuit boards and more. Matching cable glands are also available.