Enclosure for sensitive electronic components and for pneumatic, hydraulic, and electrical devices in commercial and industrial applications. These enclosures provide effective EMI and RFI shielding. Designed according to IP65 of IEC529 and NEMA4 (dust and splash-proof). The mounting holes and the fastening screws for the cover are located outside the sealed area, preventing dust or water from entering the enclosure. The cover features a recessed neoprene gasket. Mounting domes in the base allow for the installation of circuit boards and are suitable for a grounded connection. Includes internal entry slots for vertical mounting of circuit boards. The cover holes are threaded, and the screws themselves are captive and recessed. 2 or 4 holes allow for horizontal mounting of circuit boards.