B-Line Eaton series panels and panel accessories, 1, White powder coated, Steel, Panels and panel accessories, Fits 42" X 24" enclosures, flanged pa

The AW4224P is sized for 42 inch by 24 inch enclosures. The panel itself measures 38 inches high by 22.5 inches wide, which is the usable mounting area once it sits on the enclosure's mounting studs. If your box is a different size, this panel will not line up with the studs, so match the panel to the enclosure's nominal dimensions.

No. The AW4224P is a NEMA 1 back panel and it mounts inside the box, so the enclosure's own rating and gasketing determine the environmental protection. The panel is there to carry your breakers, terminal blocks, and DIN rail, not to seal anything.

The white powder coat is an insulating finish over steel, so do not rely on it for a ground path. Scrape the coating or use a paint-piercing ground stud or washer at the bonding point. The white surface is chosen because it reflects light inside the enclosure and makes wire marking easier to read.

It is a blank steel panel, so you drill and tap it for your own layout. Mounting to the enclosure is done with the studs or brackets supplied with the enclosure itself, so confirm your box has its panel mounting provisions before you schedule the install.

It is listed both ways in the product data, as a flat panel for fiberglass enclosures and as a NEMA flanged panel in 12 gauge. What is firm: it is a steel back panel for 42 x 24 enclosures, white powder coated, 38 x 22.5 x 20.875 inches as dimensioned, weighing 24.787 lb. Verify the flange requirement against your enclosure's interior before ordering.

At 24.787 lb and 38 inches tall, it is a one-person lift but an awkward one inside a mounted enclosure. Most electricians lay out and drill the panel on a bench, then set it on the enclosure studs. Plan on a second set of hands if the box is already at height.