B-Line Eaton series open rack...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$4,349.59
B-Line Eaton series open racks, Steel, Telco gray powder coat, 12-24 panel mounting holes, 51 mounting spaces, Top channel style, Seismic Zone 4, net

B-Line Eaton series open racks, Steel, Telco gray powder coat, 12-24 panel mounting holes, 51 mounting spaces, Top channel style, Seismic Zone 4, net

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Model: SB5772090TG
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$4,349.59
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Eaton B-Line series open frame racks, Steel, Telco gray powder coat, 12-24 panel mounting holes, 51 mounting spaces, Top channel style, Seismic Zone 4, network bay open duct rack, 11 gauge, ASTM A1011SS

Manufacturer Resources

Product Specs

Certifications:
UL Listed
Material Details:
11 gauge, ASTM A1011SS
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:
Telco gray powder coat
Department:
Electrical
Product Group:
Racks & Frames
Product Subgroup:
Racks
Product Type:
Seismic Zone 4, network bay open duct rack
Product Details:
Seismic Zone 4, network bay open duct rack
Product Style:
Top channel
Product Material:
Steel

B-LINE SB5772090TG – Frequently Asked Questions

1) How many rack units does the Eaton B-Line SB5772090TG open frame rack give me?
The SB5772090TG is a 90 inch tall open frame rack with 51 mounting spaces, so you get 51 usable rack units of equipment height on a 19 inch rack width. That is a full-height telco bay, so check your ceiling clearance and any overhead cable runway before you commit to it.
2) What thread size are the rail holes on this B-Line open rack, and do I need cage nuts?
The rails are punched with 12-24 panel mounting holes, which are tapped threads, not square cage nut holes. You mount equipment and panels directly with 12-24 screws. If your gear shipped with 10-32 hardware or square-hole cage nuts, that hardware will not work here.
3) Is this rack suitable for a Seismic Zone 4 installation?
Yes. The SB5772090TG is built as a Seismic Zone 4 network bay open duct rack, using 11 gauge steel to ASTM A1011SS. That is the heavier-gauge construction specified for high seismic areas rather than a standard commercial-grade bay. Anchoring to the slab and any overhead bracing still has to follow the engineer's detail for the site.
4) Is the Eaton B-Line SB5772090TG UL Listed?
Yes, it carries a UL Listing. For institutional and government specs that call out listed equipment racks in telecom rooms, that is the box it ticks. It is the steel Telco gray powder coat version.
5) What is the top channel style on this B-Line rack for?
Top channel construction means the bay is capped with a channel across the top rather than an open pair of rails. That channel is the tie point for ladder rack, runway, and cross-aisle bracing, which is how a row of bays gets ganged together and braced in a seismic install. If you are landing overhead cable runway, this is the style you want.
6) Is this an open frame rack or an enclosed cabinet?
Open frame. The SB5772090TG is an open duct network bay, so there are no side panels, no doors, and no locking. Cabling and airflow are unobstructed and access is from all sides, which is what telecom rooms want. If you need physical security or containment on the equipment, an enclosed cabinet is the right choice instead.
7) How heavy is this B-Line rack and can one person set it?
It weighs 121 lb bare, before any equipment. At 90 inches tall that is a two-person lift to stand it up, and it needs to be anchored to the floor before you load it.
How fast can I get the B-LINE SB5772090TG 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 SB5772090TG come with a warranty?
Absolutely. The B-LINE SB5772090TG 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 SB5772090TG?
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 SB5772090TG from ZenSupply?
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