B-Line Eaton series Type 1 junction boxes, 12" height, 6" length, 12" width, 1, Screw cover, SCGV enclosure, Surface mounted, Small single door, 5 kn

No. The 12126 SCGV carries a NEMA Type 1 rating, which is indoor use only, for protection against incidental contact and falling dirt. It gives no protection against rain, hose-down, or dust ingress. For a wet or outdoor location you need a NEMA 3R or 4 enclosure instead. The box is UL 50 listed.

Twelve inches high, twelve inches wide, and six inches deep. That six-inch depth is what gives you bending room for larger conductors and splices behind the cover, which a shallower 4-inch pull box will not.

Five knockouts on each side, five on the top, and five on the bottom. That gives you feed and branch entries on all four faces without drilling, so the box can serve as a pull or splice point with conduit runs coming from more than one direction.

It is a surface mount enclosure with thru holes in the back pan, so it bolts or lags flat to a wall, stud, or backboard. The mounting fasteners themselves depend on your substrate and are not part of the box. The cover uses plated screws and has keyhole slots, so you can back the screws off and lift the cover free rather than fully removing every one.

A screw cover box like the 12126 SCGV suits splices, pull points, and terminations you rarely need to reopen; the cover comes off with a screwdriver and there is no hinge or latch to add cost. If the box will be opened routinely for testing or component adjustment, a hinged cover enclosure is the better pick. The keyhole slots on this cover do ease reinstallation, since you loosen rather than fully remove the screws.

The body is 16 gauge galvanized steel, unfinished, grey in appearance. The zinc coating handles the ordinary humidity of a mechanical room or garage better than plain painted steel, and 16 gauge is a sturdy wall for a box this size. It is still a Type 1 enclosure, though, so keep it out of direct water spray or drip paths.

Order Eaton B-Line part 12126 SCGV. The number reads as the dimensions followed by the enclosure type: 12 high, 12 wide, 6 deep, screw cover galvanized. It is manufactured in the US.

It ships unfinished galvanized, so no paint is required for function. If the box is in a finished space and you want it to match, galvanized steel needs an etching primer before topcoat or the paint will not hold.

Empty weight is 9.9 lb, so it is a one-person lift. Anchor it to solid backing or use appropriate hollow-wall anchors through the back pan thru holes, since conduit runs landing on the knockouts will add load once the job is wired.