B-Line Eaton series wall mounted panel enclosure, 36" height, 12" length, 36" width, 4, Hinged cover, 43PT enclosure, Wall mount, Medium single door,

It carries a NEMA 4 rating and a seamless poured in-place gasket, so it's built to keep out hose-directed water, rain, splashing and windblown dust. UL 50 is the listing behind it. NEMA 4 does not cover corrosive atmospheres, and this box is carbon steel with a painted finish, so for chemical or coastal exposure you want a stainless or non-metallic 4X box instead.

36 inches high, 36 inches wide and 12 inches deep. The 12 inch depth is what decides whether your panel, breakers and wire bending space fit, so check your backplate and gutter depth against it before you commit. Note there is no back panel dimension published separately, so size your mounting plate to the 36 x 36 interior.

Wall mount, using external mounting feet. The feet hold the box off the wall surface, which keeps the gasket seal plane clear and lets water drain behind the enclosure rather than sitting between box and wall. It is not a flush or recessed design, and the feet mean your anchor holes land outside the sealed enclosure body, so you never breach the NEMA 4 envelope to hang it.

The door is a hinged cover with a 3-point latching handle, which pulls the door tight at three points for even gasket compression on a 36 inch tall door. The handle includes key lock padlock provision, so you can secure it with a padlock or key it for restricted access in a plant or mechanical room.

Plan on two people or a lift. The empty enclosure weighs 101.8 lb, and that's before a backplate, panel or breakers. The 14 gauge carbon steel body is what puts the weight there. Anchor into studs, masonry or Unistrut rated for the loaded weight, not just drywall.

At 36 x 36 x 12 this is a medium single door style, and a single door that size needs about 36 inches of clear swing in front of it plus working clearance. In a tight electrical closet or a corridor where a full swing would block egress, a two-door or a smaller pair of boxes is the better call. Where you have the room, single door with the 3-point handle gives you unobstructed full-width access to the backplate.

Order Eaton B-Line 363612-43PT. The number reads off the size: 36 high, 36 wide, 12 deep, 43PT body style with the 3-point handle. There are no finish or option variations to pick, it ships as the ANSI 61 grey painted carbon steel configuration.

The finish is ANSI 61 grey paint, which is the standard light grey used across most industrial control gear and switchgear, so it lines up visually with existing panels and MCCs in the same room. Being a painted carbon steel box, it also takes field touch-up or a topcoat if your facility standard is a different color.

Country of origin is the US on the 363612-43PT, and it is UL 50 listed. Those two together are usually what a government, healthcare or education procurement spec is asking for on an enclosure submittal.