B-Line Eaton series open racks, Flat black powder coat finish, Shelf and sliding keyboard drawer

Yes. The Eaton B-Line shelf with sliding keyboard drawer is 19 inches wide, which is the standard rack-mount width for open frame relay racks and enclosures. Depth is 15 inches and the mounting height is 4.75 inches, so plan on three rack spaces of clearance at 1.75 inches each.

The shelf projects 15 inches back from the mounting rails, so you need at least that much clear depth in the rack bay, plus room for the drawer to slide forward in front of the rails. On a two-post open frame rack with no rear frame, the 15 inch depth is unobstructed; in a cabinet, check that cabling or a rear-mounted PDU is not inside that 15 inch envelope.

Aluminum, finished in flat black powder coat. At 13.5 pounds it is light enough for one person to hang on the rails while starting the mounting screws, and the powder coat gives a matte black appearance that matches black-finished open frame racks and cabinets.

Pick the sliding keyboard drawer version, model SB7441915FB, when the rack has a local console: the top surface holds a monitor or KVM while the drawer pulls out for a keyboard and pushes back flush when you are done, so nothing sits in the aisle. A plain fixed shelf is the better choice if you only need a platform for a non-rackmount switch, media converter, or UPS and never type at the rack.

It is finished in flat black powder coat, the same finish B-Line uses across its black open frame rack line, so it reads as a matte non-reflective black rather than a gloss. If your existing racks are the black powder coat version, the shelf will blend; if they are clear aluminum or grey, it will contrast.