B-Line Eaton series wireway, 12" height, 12" length, 12" width, HSNK wireway, Thru holes, No knockouts, Hinged cover, 1, Steel, Hinged, ANSI 61 gray,

No. The 121212 HSNK is a NEMA 1 enclosure, which is indoor general purpose only. It gives protection against incidental contact with the enclosed wiring and falling dirt, but nothing against rain, washdown, or dust. For a rooftop, exterior wall, or wet process area you need a NEMA 3R or 4 raintight wireway instead.

No knockouts. The 121212 HSNK ships as a blank steel body, so every conduit entry gets field punched or hole sawed where you want it. That's the usual choice for a pull box feeding from several directions, but budget the time for a knockout punch set on the install.

The 121212 HSNK carries CSA C22.2 certification, which is what an inspector looks for on Canadian electrical work. Worth naming on the submittal if the spec calls out CSA marked raceway.

A 12 x 12 x 12 section is essentially a square pull box. Use it where feeders change direction, where you need bending space at a gutter, or as a junction point between runs. If you're just carrying conductors horizontally across a wall between panels, a longer straight wireway length in the same 12 inch cross section is the cheaper and cleaner answer, and it will bolt up to this one since they share the 12 x 12 opening.

14 gauge steel, finished in ANSI 61 gray. That's the standard commercial wireway body weight and it takes the abuse of an electrical room, shop, or mechanical space without oil canning when the cover is worked repeatedly. The gray finish is the same shade used on most industrial control gear, so it matches panels and disconnects already on the wall.

Order it as Eaton B-Line 121212 HSNK. That single catalog number covers the 12 x 12 x 12 inch NEMA 1 hinged cover screw cover wireway in ANSI 61 gray with no knockouts, so there are no finish or size options to specify alongside it.