B-Line Eaton series open rack...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$4,328.37
B-Line Eaton series open racks, Steel, Yellow zinc finish, 12-24 panel mounting holes, 51 mounting spaces, Top angle style, Seismic Zone 4, network b

B-Line Eaton series open racks, Steel, Yellow zinc finish, 12-24 panel mounting holes, 51 mounting spaces, Top angle style, Seismic Zone 4, network b

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Model: SB5771090YZ
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$4,328.37
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Eaton B-Line series open frame racks, Steel, Yellow zinc finish, 12-24 panel mounting holes, 51 mounting spaces, Top angle style, Seismic Zone 4, network bay closed duct rack

Manufacturer Resources

Product Specs

Certifications:
UL Listed
Mounting Rails:
12-24 panel mounting holes
Product Height:
90 in
Product Length Depth:
90 in
Product Weight:
121 lb
Product Width:
19 in
Special Features:
51 mounting spaces
Surface Finish:
Yellow zinc
Department:
Electrical
Product Group:
Racks & Frames
Product Subgroup:
Racks
Product Type:
Seismic Zone 4, network bay closed duct rack
Product Details:
Seismic Zone 4, network bay closed duct rack
Product Style:
Top angle
Product Material:
Steel
Product Length:
90 in

B-LINE SB5771090YZ – Frequently Asked Questions

1) Will the B-Line SB5771090YZ rack take standard 19-inch rack-mount equipment?
Yes. The Eaton B-Line SB5771090YZ is a 19 inch wide open frame rack with 51 mounting spaces on the rails, so standard 19 inch EIA panels, patch panels and switches mount directly to it.
2) What screws or cage nuts do I need for this B-Line open frame rack?
The rails are tapped with 12-24 panel mounting holes, so you need 12-24 rack screws. No cage nuts are required, and square-hole hardware will not work on it.
3) Is this rack suitable for a seismic Zone 4 installation?
It is built as a Seismic Zone 4 network bay closed duct rack, which is the configuration specified for the highest seismic zone. It still has to be anchored to the floor per the structural drawings for the job.
4) What is the top angle style on this rack for?
The top angle is the horizontal steel angle across the top of the frame. It gives you the attachment point for overhead cable runway, ladder rack, and bracing back to the structure, which is what makes the bay work as part of a braced network row rather than a freestanding rack.
5) Is the Eaton B-Line SB5771090YZ rack UL Listed?
Yes, the rack carries a UL Listed marking, which is generally what an institutional or government spec calls for on telecom racking.
6) Does this open frame rack come with doors or side panels?
No. It is an open frame rack, so there are no doors, no side panels and no locking enclosure. If the equipment needs to be secured or dust-controlled, you want a cabinet instead. Open frame is chosen here for cable access and airflow in a network bay.
7) Is the yellow zinc finish on this B-Line rack okay for a data room, or do I need paint?
The frame is steel with a yellow zinc finish, a plated corrosion-resistant coating rather than a painted one. It is a conductive finish, which is what installers want for bonding and grounding the bay; no paint removal at the ground connection is needed the way it is on a painted black rack.
8) How much does this rack weigh and can one person set it?
At 121 pounds for the frame alone, this is a two-person set at minimum, and most crews stand it with three. Plan floor anchoring hardware before you lift it into place.
How fast can I get the B-LINE SB5771090YZ delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE SB5771090YZ come with a warranty?
Absolutely. The B-LINE SB5771090YZ is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE SB5771090YZ?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the B-LINE SB5771090YZ from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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