B-Line Eaton series Type 3/3R junction boxes, 24" height, 12" length, 24" width, 3 and 12, Screw cover, SCG enclosure, Surface mounted, Medium single

24 inches high, 24 inches wide, and 12 inches deep, which is where the 242412 designation comes from. Plan the wall space accordingly, and remember the cover is a full screw-on panel rather than a hinged door, so you need clearance in front to lift it off.

No. The 242412 SCG ships with no mounting provisions, so there are no welded feet, brackets or back-panel studs. It is a surface mount enclosure, so you supply the mounting hardware or order B-Line panel and foot kits separately. At 71.7 lb empty, plan anchors into structure or strut rather than sheet rock alone.

No knockouts are provided. The 242412 SCG is a blank galvanized steel enclosure with no mounting provisions, so you drill or punch the conduit entries where your run needs them. Any hole you make in a Type 3/3R box has to be closed with a gasketed or watertight hub to keep the rating.

A screw cover box like the 242412 SCG suits pull boxes, splice points and terminations you rarely open: the cover comes off completely with gasketed screws, which gives a clean seal but means two hands and a screwdriver every time. If the panel is opened routinely for controls, metering or troubleshooting, go with a hinged cover enclosure instead. Note this one is described as a medium single door style, but the cover is screw fastened.

14 gauge galvanized steel. It ships unfinished in the natural grey galvanized state, so there is no paint to chip or scratch in a wet or washdown location. You can paint it if an architectural finish is required, but the galvanizing is the corrosion protection on its own.

Order it as Eaton B-Line 242412 SCG. It is manufactured in the US.

Yes, treat it as a two-person lift. The empty 242412 SCG weighs 71.7 lb in 14 gauge steel before any conduit, panel or devices go in, and it has no factory mounting feet, so get the anchors set into solid structure first.