B-Line SB5846084UTG Eaton series open frame racks, Steel, Telco gray powder coat, 12-24 panel mounting holes, 45 mounting spaces, Top angle style, Network bay open duct rack, Grade 33, ASTM A570

The SB5846084UTG is drilled with 12-24 panel mounting holes and provides 45 mounting spaces (rack units) of usable height. Anything built for standard EIA panel mounting with 12-24 screws bolts straight to the rails. Gear supplied with 10-32 or M6 screws will need 12-24 hardware instead, since the rails are tapped for 12-24 only.

The frame measures 84 x 23 x 84 inches (height, width, length/depth as published). Plan the footprint around the 23 inch width and leave working clearance front and rear, since an open duct rack is accessed from both sides.

Yes, the Eaton B-Line SB5846084UTG carries a UL Listed certification, which is typically what a facility inspector or spec writer wants to see on rack and frame hardware in a commercial telecom room.

45 mounting spaces on an 84 inch tall frame. That is 45 rack units of equipment, switches, patch panels, and cable managers, with no door or side panels in the way. If you are planning a closet layout, budget the full 84 inch height plus clearance for overhead cable runway.

An open duct rack like the SB5846084UTG leaves all four sides accessible, which is what you want in a secured IDF or telecom room where airflow is passive and techs need to reach terminations quickly. Choose an enclosed cabinet instead when the room is shared or public, when you need physical access control, or when you are managing front-to-rear forced airflow. The open frame gives you no door, no locks, and no side panels.

The frame is ASTM A570 grade 33 steel with a Telco gray powder coat finish. Grade 33 is the 33,000 psi minimum yield structural sheet steel grade, which is the standard structural material for two-post telecom frames carrying full loads of patch panels and switches.

Top angle style means the frame is built with an angle member across the top, which gives you a place to land and bond overhead cable runway or ladder rack directly to the bay. It matters when you are tying a row of racks into a continuous cable pathway.

The finish is Telco gray powder coat, the standard gray used across telecom frames and ladder rack, so it lines up visually with existing bays and runway in most equipment rooms.

About 86.05 lb for the frame itself. That is a two-person carry and stand-up on site, and the number to use when you are calculating floor loading before you start bolting equipment to it.