B-Line SB5878090UTG Eaton seri...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$5,188.64
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B-Line SB5878090UTG Eaton series open frame racks, Steel, Telco gray powder coat, 12-24 panel mounting holes, 48 mounting spaces, Top channel style, Seismic Zone 4, network bay closed duct rack, 11 gauge

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Model: SB5878090UTG

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

$5,188.64
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Eaton B-Line series open frame racks, Steel, Telco gray powder coat, 12-24 panel mounting holes, 48 mounting spaces, Top channel style, Seismic Zone 4, network bay closed duct rack, 11 gauge

Manufacturer Resources

Product Specs

Certifications:
UL Listed
Material Details:
11 gauge
Mounting Rails:
12-24 panel mounting holes
Product Height:
90 in
Product Length Depth:
90 in
Product Weight:
119.6 lb
Product Width:
23 in
Special Features:
48 mounting spaces
Surface Finish:
Telco gray powder coat
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 channel
Product Material:
Steel

B-LINE SB5878090UTG – Frequently Asked Questions

1) How many rack units does the B-Line SB5878090UTG open frame rack give me?
The SB5878090UTG provides 48 mounting spaces on a 90 inch tall frame, so you can plan a full network bay of patch panels, switches and shelves in one upright. Panel mounting holes are tapped 12-24.
2) Do I need cage nuts for this Eaton B-Line rack, or are the rails tapped?
The rails are tapped 12-24, so you fasten gear directly with 12-24 screws. No cage nuts and no square-hole hardware. If your equipment shipped with M6 cage nut kits for a square-hole rack, set those aside and order 12-24 rack screws instead.
3) Will the SB5878090UTG rack pass a Seismic Zone 4 installation?
It is built as a Seismic Zone 4 network bay closed duct rack, which is the rating spec'd for the highest seismic design category in telecom and data rooms. The frame is 11 gauge steel and the rack is UL Listed. Anchoring to the slab and overhead bracing still have to follow the engineer's detail for your building.
4) How much does the SB5878090UTG weigh, and can one person set it?
The rack weighs 119.6 lb empty. That is a two-person lift to stand upright, and the floor loading you submit to the structural engineer needs that figure plus your equipment weight.
5) Is the B-Line SB5878090UTG an enclosed cabinet or an open frame?
Open frame, not a cabinet. There are no side panels, doors or locks, so equipment is accessible from all sides and airflow is unrestricted. If the room is shared or you need physical security on the gear, specify an enclosed cabinet instead.
6) What does the top channel style on this Eaton B-Line rack do for cable management?
Top channel construction gives you a continuous channel across the head of the frame, which is where overhead cable runway, ladder rack and bonding get tied in on a network bay. It is the usual arrangement in a telecom room where cable drops from above rather than up from a raised floor.
7) Will the finish on this rack match the other bays in my telecom room?
Finish is Telco gray powder coat over steel, the standard color for central office and telecom equipment frames, so it lines up with existing telco gray bays. If your room was built out in black, this one will not match.
How fast can I get the B-LINE SB5878090UTG 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 SB5878090UTG come with a warranty?
Absolutely. The B-LINE SB5878090UTG 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 SB5878090UTG?
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 SB5878090UTG 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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