The Schneider Electric DOMH12108F is an empty enclosure from the Domae range, designed to house up to 8 DIN-rail mounted MCB modules (or other modular devices of the same form factor). It flush-mounts into a panel cutout, so the front face sits level with the panel surface — no protruding lip. The IP40 rating per IEC 60529 means it keeps out tools and wires thicker than 1 mm but is not sealed against moisture; it belongs in a clean indoor cabinet, not a washdown zone.
Dimensions and panel cutout planning
The enclosure measures 222 mm high, 208 mm wide, and 92 mm deep. That 92 mm depth is the total from panel front to the back of the box — enough to clear the body of a standard MCB plus wiring space behind it. When you cut the panel, leave clearance for the flush-mount flanges; the 208 mm width is the overall, not the cutout. Plan your gland plate entry below the enclosure or to the side — there is no knock-out pattern on an empty box.
The IP40 protection level is tested per IEC 60529. No UL or CSA listing is recorded on this variant, so for North American installations verify local code acceptance before specifying.