B-Line Eaton series open racks, Removable cover, Steel, Mounting hardware, Includes mounting hardware, Flat black powder coat, Used with , , cable m

It's the back removable cover for an RCM vertical cable manager, not the cable manager itself. If you need the channel that routes and holds the cable bundle on an open frame rack, you need the cable manager body (SB860, SB862 or SB864); this part is the steel rear cover panel that closes it off, and it ships with its mounting hardware.

The cover is specified for use with the SB860, SB862 and SB864 vertical cable managers on Eaton B-Line series open frame racks. Outside that group there's no stated fit, so don't plan on it closing a third-party manager channel.

The cover is 90 inches on its long dimension and 3.63 inches wide, so it's cut for full-height cable managers, not a standard 84 inch (7 foot) two-post rack. On an 84 inch rack you'd need the shorter cover matched to that manager height; this one is the 90 inch length.

It's a removable cover. It bolts on with the supplied hardware and comes back off when you need to lay in or re-dress cable, which is the point of the design on a vertical manager, you aren't threading new runs through a closed channel.

Yes, it carries a UL Listed marking. That's the certification on record for the cover, and it's the line item an electrical inspector or a spec-driven institutional job will want to see on rack accessories.

Leaving the rear of a vertical manager open is fine for a locked room where only techs get near the rack, and it makes re-dressing bundles faster. Add the steel back cover when the rack sits in a shared or public-facing space, when you want the bundle fully contained so nothing snags, or when a spec calls for an enclosed pathway. Because this cover is removable, you keep access when you need it.

Steel with a flat black powder coat finish. That's the same black used across the B-Line open frame rack line, so the closed-off rear of the manager matches the rack uprights rather than standing out, and powder coated steel takes knocks in a working telecom room better than plastic ducting covers.

At 3.6 pounds it's a one-person job, though it's 90 inches long so you'll want a second set of hands or a ladder to line up the fasteners along the full run. Mounting hardware is in the box.