B-Line Eaton series open racks, Steel, Telco gray powder coat, Double sided rack mounted shelf. Heavy duty, solid shelf

Yes. The SB596S19103STG is a rack mounted shelf measuring 19.56 in wide, which is the panel width used on 19-inch EIA open frame racks, so it bolts to the rack's mounting rails. Depth is 20 in and height is 6 in, so confirm you have 20 inches of clear depth behind the rails before mounting.

Double sided means the shelf mounts to the rails on both the front and rear of an open frame rack rather than cantilevering off the front only. With 20 in of depth supported at both ends, the load is carried on two sets of rails, which is why it is classed as a heavy duty solid shelf. You need a two-post open rack with front and rear mounting available, or a four-post frame, to use it as intended.

It is a solid shelf, not vented. That suits it to non-heat-generating gear, test sets, batteries, tools, or anything you do not want falling through a cutout. If you are stacking equipment that vents downward or relies on convection through the shelf, a vented shelf is the better choice.

It weighs 14.4 lb. One person can lift and position it, though holding a 20 in deep steel shelf level against both front and rear rails while starting the hardware is easier with a second set of hands in a loaded rack.

Certifications are listed as not applicable for this steel shelf. It is a mechanical rack accessory with no electrical components, so there is no listing to reference on a submittal. Cite the rack itself for any electrical or bonding requirement in your spec.