Product features:lowest element of a module tower including cover for closing the top element including EPDM seal for protection class IP 65 including base seal black housing made of impact-resistant polycarbonate PC circuit board: FR4Technical data:Dimensions. 68 (D) x 68mm Weight 0.12 kgInstallation note:including 6-pin connection terminal for max. 2.5 sqmm Base element can be screwed directly onto horizontal surfaces or combined with fastening accessoriesNote: