B-Line Eaton series open racks, Quick assembly using hand tools, Material steel, Eaton white powder coat finish, 35" rail depth, Cabinet

Rail mounting depth adjusts out to a maximum of 36 inches, with a 35 inch rail depth called out for this frame. That covers most deep network switches and servers, but measure your deepest chassis plus cable bend radius before you commit.

Yes, the SB5541084TG open frame rack is UL Listed. That is usually what an inspector or an institutional spec is looking for on floor-mounted equipment framing.

Telco gray powder coat over steel. If you are matching an existing row of frames in a telecom room, gray is the standard telco color; a white powder coat version of the same series exists if your room is built out in white.

No. It assembles with standard hand tools, no welding or proprietary hardware. At 83 pounds it is a two-person lift to stand upright, and it should be anchored to the floor once positioned.

An open frame such as the B-Line SB5541084TG gives you all-around access for patching and better passive airflow, and it costs you less floor footprint at 19 inches wide. Go to an enclosed cabinet instead when you need locked physical security, dust control, or fan-forced cooling. Open frames suit locked telecom and MDF rooms where the room itself is the security layer.

Plan for a 19 inch wide footprint and 84 inches of vertical clearance, plus front and rear working room since both sides of an open frame are used. The frame depth dimension is listed at 84 inches for the assembly, and rails adjust to 36 inches, so allow room behind for cable management and duct.

It describes the rail and top construction: an open duct unequal flange rack with a top angle style. The unequal flange profile gives you a deeper mounting face on one side for cable duct and equipment mounting, and the top angle across the frame is where ladder rack or runway ties in overhead.