B-Line Eaton series panels and panel accessories, White powder coated, RHC flat panel can be installed in RHC enclosures, Steel, Rhc panels

The 3030P is a flat back panel sized for a 30 x 30 inch RHC enclosure. Its stated dimensions are 30 inches high by 30 inches wide, with a 28 inch length/depth figure. It mounts inside RHC series enclosures only, so if your box is a different make or a different nominal size, this panel will not line up with the mounting studs.

The 3030P is UL Listed and is catalogued against Type 1 and Type 3R ratings, which covers indoor general purpose and outdoor rainproof enclosure use. That matters for inspectors on exterior control panels and pump houses, where the enclosure and its internal components both have to hold the 3R rating.

Steel, with a white powder coat. The white finish is standard on back panels because it reflects light inside the box and makes wire marking and component labels easier to read during troubleshooting. Powder coat over steel also gives you a surface you can drill and tap for DIN rail, wireway, and component mounting.

A flat panel like the 3030P is the standard choice when all your components mount to one plane at the back of the box and you have enough door clearance to reach them. It gives you the full 30 by 30 inch steel surface with nothing eating into the cabinet depth. A swing-out or hinged panel is the better pick when you need to mount devices on the door side or get behind the plate for wiring without pulling components. For most breaker, terminal, and relay layouts, the flat panel is what gets specified.

Order it as Eaton B-Line part number 3030P. The numbering follows the panel size, so 3030P is the 30 by 30 inch flat back panel in the RHC series. Quote that number and the RHC enclosure catalog number together so the panel and box are confirmed as a matched pair.

22.61 lb. That is a one-person lift, but getting a 30 by 30 steel plate squared onto the mounting studs inside a wall-mounted enclosure is usually easier with a second set of hands, especially if you are populating it in place rather than laying it out on the bench first.