Panel mounting enclosures are compatible with standardized panel cutouts according to DIN IEC 64554. Color shade black, protection class IP40, material modified PPE+PS (SE1 GFN1). The screw clamp is applied to the enclosure from the back of the panel. After that, the enclosure is securely pressed against the panel wall using the integrated screw. The rear panel of the enclosure is attached with screws and can be removed for convenient assembly and diagnostics. Circuit boards can be mounted using horizontal or vertical guide grooves in the enclosure.