B-Line Eaton series Type 3/3R junction boxes, 36" height, 12" length, 24" width, 3R, Screw cover, RTSC NK enclosure, Surface mounted, Medium single d

Yes. The 362412 RTSC NK junction box carries a NEMA 3R rating, which covers outdoor use against falling rain, sleet and external ice formation. It ships with a rain hood and a flanged cover to shed water off the door opening. It is not a washdown or hosedown box, so if you need protection against directed water spray you need a Type 4 or 4X enclosure instead.

36 inches high, 24 inches wide and 12 inches deep. That 12 inch depth is what gives you bending room for larger feeder conductors, and the 36 x 24 face is a single door opening. Plan wall space and working clearance around the full 36 inch height plus the rain hood at the top.

No. The NK in 362412 RTSC NK means no knockouts, so every conduit entry gets field punched or hole sawed where you want it. That is the right choice for a 3R outdoor box, since unused factory knockouts are a water path. Punch entries on the bottom or lower sides and use rated fittings to keep the 3R rating intact.

Surface mount, through embossed thru holes in the back of the enclosure. The embossing keeps the mounting holes sealed against the wall surface rather than leaving an open penetration into the box, which matters on a 3R outdoor install. At 73.2 lb empty, anchor it into structure or a properly rated unistrut backing, not into drywall or sheathing alone.

It is a screw cover, not a hinged latching door. The flanged cover is secured with plated studs and wing nuts, so you back off the wing nuts and lift the cover away. Fine for a pull box or a junction point you rarely open; if the box gets opened routinely for service, a hinged door enclosure is the easier choice.

14 gauge carbon steel, painted in ANSI 61 grey. ANSI 61 is the standard light grey used across most industrial control and electrical gear, so it matches adjacent panelboards and control enclosures on the same wall. Since it is carbon steel rather than stainless, touch up any field-cut conduit openings to keep rust from starting at the bare edge.

The 362412 RTSC NK is a Type 3/3R junction box, meant for splices, taps and pulls rather than as a device housing. It is a medium single door style with a screw cover and no back panel included, so if you plan to mount breakers, terminal blocks or controls inside you need a separate back panel sized to the 36 x 24 opening, and typically a hinged door enclosure for access.

Order it as B-Line (Eaton) 362412 RTSC NK. The number reads directly off the box: 36 high, 24 wide, 12 deep, RTSC for the rain tight screw cover style, NK for no knockouts.

73.2 lb empty. That is a two-person lift on a ladder or lift platform, and the cover comes off separately on studs and wing nuts, which takes some weight off the box while you set it. Size your anchors for the empty weight plus conductors and fittings.