B-Line SB5776108YZ Eaton serie...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$4,768.14
B-Line SB5776108YZ Eaton series open frame racks, Steel, Yellow zinc, 12-24 panel mounting holes, 66 mounting spaces, Top channel style, Seismic Zone 4, network bay open duct rack, Grade 33, ASTM A1011SS

B-Line SB5776108YZ Eaton series open frame racks, Steel, Yellow zinc, 12-24 panel mounting holes, 66 mounting spaces, Top channel style, Seismic Zone 4, network bay open duct rack, Grade 33, ASTM A1011SS

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Model: SB5776108YZ
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$4,768.14
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Eaton B-Line series open frame racks, Steel, Yellow zinc, 12-24 panel mounting holes, 66 mounting spaces, Top channel style, Seismic Zone 4, network bay open duct rack, Grade 33, ASTM A1011SS

Manufacturer Resources

Product Specs

Certifications:
UL Listed
Material Details:
ASTM A570 grade 33 steel
Mounting Rails:
12-24 panel mounting holes
Product Height:
108 in
Product Length Depth:
108 in
Product Weight:
130 lb
Product Width:
23 in
Special Features:
66 mounting spaces
Surface Finish:
Yellow zinc
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 SB5776108YZ – Frequently Asked Questions

1) Will the B-Line SB5776108YZ open frame rack meet a Seismic Zone 4 requirement on my drawings?
Yes. The SB5776108YZ is specified as a Seismic Zone 4 network bay open duct rack, so it is the version to order when the structural spec calls out Zone 4 anchorage rather than a standard non-seismic bay. It is also UL Listed. Anchorage to the slab still has to follow the seismic detail on your drawings.
2) How many rack units do I get in the B-Line SB5776108YZ, and how tall is it?
66 mounting spaces on a frame 108 inches tall. That is a full-height bay, so check your ceiling clearance and any overhead cable tray or sprinkler heads before committing to it. Overall footprint is 23 inches wide with a 108 inch length/depth dimension listed, and the rack weighs 130 lb.
3) What hole pattern are the rails tapped for on this Eaton B-Line open frame rack?
The rails carry 12-24 panel mounting holes, which is the standard threaded pattern for telecom and network gear in North America. If your patch panels and switch brackets ship with 12-24 rack screws, they thread straight in with no cage nuts needed.
4) What steel is this rack made from, and is it strong enough for a fully loaded bay?
The frame is fabricated from grade 33 steel to ASTM A570, the structural-quality sheet grade the B-Line series racks are built on. Combined with the top channel style construction, that is what lets the frame carry a full 66 spaces of gear in a Zone 4 application.
5) What does the top channel style on this B-Line rack do for me?
The top channel gives you a structural member across the head of the bay, which is what ladder rack, runway, or overhead cable tray lands on when you gang bays together. It is also what ties multiple frames into a continuous row. If your design routes cable overhead rather than under a raised floor, this is the style you want.
6) Is the SB5776108YZ an enclosed cabinet or an open frame?
Open frame, with no doors, side panels, or lockable enclosure. That means full access to cabling from all four sides and better passive airflow, but no physical security for the equipment. If the room itself is not secured and you need locked access to the gear, you need an enclosed cabinet instead of this rack.
7) Is a yellow zinc finish acceptable for an indoor telecom room, or do I need painted steel?
Yellow zinc over steel is a plated finish intended for dry indoor equipment rooms, not a weather or corrosive exposure. If the rack is going in a data closet or MDF, it is fine. For an exposed exterior or wash-down area, specify a different finish.
How fast can I get the B-LINE SB5776108YZ 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 SB5776108YZ come with a warranty?
Absolutely. The B-LINE SB5776108YZ 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 SB5776108YZ?
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 SB5776108YZ from ZenSupply?
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