B-Line Eaton series Type 1 junction boxes, 10" height, 8" length, 10" width, 1, Screw cover, SC NK enclosure, Surface mounted, Small single door, No

No. The 10108 SC NK is a NEMA Type 1 enclosure, which is for indoor use only and offers no protection against rain, hose-down, or dust ingress. For an exterior wall, a wet location, or a mechanical room subject to washdown, you need a Type 3R, 4, or 4X enclosure instead. Use this one for dry indoor pull and junction applications.

It measures 10 inches high, 10 inches wide and 8 inches deep, so the 10108 designation reads as 10 x 10 x 8. Weight is 9.1 lb. Plan your wall space around 10 x 10 for the cover face and leave 8 inches of depth off the wall for the box body plus conduit bends.

No knockouts. The NK in 10108 SC NK means the box ships blank, so every conduit entry gets punched in the field where you want it. That is usually what you want on a pull box where the conduit layout is set by the run, but budget time for hole saws or a knockout punch set, and order your own connectors and bushings.

Surface mount, using thru holes in the back of the box, so the fasteners pass through the enclosure interior and land in the wall or strut behind it. Anchors and screws for the wall are not part of the box, so pick them for your substrate. The cover also has keyhole slots, which lets you back the cover screws out part way and lift the cover off instead of chasing loose screws on a ladder.

It is built to UL 50, the standard covering enclosures for electrical equipment. Paired with the NEMA Type 1 indoor rating, that is what an inspector expects to see on a surface mounted indoor pull or junction box. It is also made in the US, which matters if the job carries domestic sourcing language.

A screw cover box like the 10108 SC NK suits junction and pull points you open rarely, splice boxes above ceilings, gutter transitions, and wire pulls. The cover comes fully off, which makes the opening easy to work through but means you handle the panel. If maintenance staff will be in the box regularly, or you need to work live at the box, a hinged cover enclosure is easier to live with because the door stays captive.

Carbon steel at 16 gauge, painted in ANSI 61 grey, with plated screws. That is a solid indoor-duty body that takes bumps in a mechanical or electrical room without oil-canning. It is not stainless, though, so keep it out of damp, corrosive, or chemical areas and off exterior walls; in those spots specify a stainless or non-metallic enclosure with a higher NEMA type.

ANSI 61 grey is the standard grey used across most industrial control and junction enclosures, so the 10108 SC NK painted finish reads as a match alongside typical panelboards, disconnects and control enclosures in that colour. If your facility standardized on a custom colour, field paint it, the painted carbon steel takes a topcoat fine.