B-Line Eaton series wall mounted panel enclosure, 36" height, 16" length, 30" width, 4, Hinged cover, 4 enclosure, Wall mount, Medium single door, Ex

It carries a NEMA 4 rating, so it is built for indoor or outdoor locations subject to hose-directed water, splashing, and windblown dust. The watertight seal comes from a seamless poured in-place gasket compressed by stainless steel door clamps. NEMA 4 does not include corrosive chemical exposure or oil, and the body is painted carbon steel rather than stainless, so for salt spray or chemical washdown areas you want a stainless 4X enclosure instead.

It uses external mounting feet, so the fasteners land outside the enclosure body and nothing penetrates the sealed box. That is what preserves the NEMA 4 integrity. The tradeoff is that the feet sit proud of the back surface and add to the footprint you need on the wall, and you cannot surface-mount it tight against an obstruction on either side of the foot locations.

96.9 lb empty. That is a two-person lift at minimum, and realistically a lift plus a helper holding the box while the feet get anchored. Mount into studs, masonry, or unistrut rated well above the empty weight, because panel, breakers, and wiring add to it after the box is on the wall.

Yes. The hinged single door has a padlock provision, so it accepts a standard shackle padlock for LOTO or general access control on an unsecured wall. The door is held closed by stainless steel clamps, so the padlock is for security rather than for sealing.

The enclosure is supplied as the box with its hinged door, gasket, stainless clamps, and external mounting feet. A steel or aluminum back panel for mounting your components is a separate item sized to the 36 by 30 inch interior, so add one to the order if you are mounting a panelboard, drive, or DIN rail assembly inside.

The box ships with no knockouts, which is how the NEMA 4 seal is maintained out of the carton. You can field-drill it, but every penetration has to be closed with a NEMA 4 rated hub or fitting and gasketed conduit entry to keep the rating. Best practice on a hose-down location is entering from the bottom or the sides rather than the top.

It is built to UL 50, the standard covering enclosures for electrical equipment and their environmental performance. For a specifier writing a submittal, pair that with the NEMA 4 rating and the 14 gauge carbon steel construction.

Order Eaton B-Line part number 363016-4. The number reads as the dimensions plus the rating: 36 inches high, 30 inches wide, 16 inches deep, type 4. Single hinged door, medium single door style.

Country of origin is listed as US. On a federal, state, or institutional job with domestic sourcing language, that is the data point a procurement officer needs alongside the UL 50 listing.