B-Line SB5877138TG Eaton serie...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$5,746.09
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B-Line SB5877138TG Eaton series open frame racks, Telco gray powder coat, 12-24 panel mounting holes, 66 mounting spaces, Top channel style, Seismic Zone 4, network bay open duct rack, 11 gauge steel, ASTM A1011SS

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Model: SB5877138TG

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

$5,746.09
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Eaton B-Line series open frame racks, Telco gray powder coat, 12-24 panel mounting holes, 66 mounting spaces, Top channel style, Seismic Zone 4, network bay open duct rack, 11 gauge steel, ASTM A1011SS

Manufacturer Resources

Product Specs

Certifications:
UL Listed
Material Details:
11 gauge, ASTM A1011SS
Mounting Rails:
12-24 panel mounting holes
Product Height:
138 in
Product Length Depth:
138 in
Product Weight:
151.98 lb
Product Width:
23 in
Special Features:
66 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 SB5877138TG – Frequently Asked Questions

1) How many rack units of equipment will the SB5877138TG hold?
It gives 66 mounting spaces of usable panel area. Each rail is punched 12-24, so switches, patch panels and shelves bolt straight in with 12-24 screws rather than needing cage nuts.
2) Is this rack rated for a seismic installation in California?
The SB5877138TG is built as a Seismic Zone 4 network bay open duct rack, which is the highest of the legacy seismic zone designations and what specifiers call out for high-risk areas. It is also UL Listed. Anchoring to the slab and any overhead bracing still has to follow the engineer's detail for the building.
3) Do I need cage nuts or square-hole hardware for this Eaton B-Line open frame rack?
No cage nuts. The mounting rails are tapped 12-24, so you fasten equipment with 12-24 rack screws directly. If your gear ships with M6 or 10-32 hardware, order 12-24 screws to match the rails.
4) What is the footprint and weight of the SB5877138TG, and can one person set it?
It is 23 inches wide with a 138 inch length/depth dimension listed, and the unit weighs 151.98 lb. At that weight and height it is a two-person handling job minimum, and it should be laid out and anchored before any equipment is loaded.
5) How heavy is the steel on this B-Line network bay rack?
11 gauge steel to ASTM A1011SS. That is the structural sheet spec used for seismic-rated bays, and it is what lets the frame carry a full column of switches and patch panels without the rails deflecting.
6) What does the top channel style on this rack do for me?
The top channel gives you a continuous member across the head of the bay. On an open duct network bay that is where runway, ladder rack and overhead cable duct tie in, and in a seismic installation it is also the point for overhead bracing. If you are ganging several bays in a row, the top channel is what keeps the row aligned.
7) Is an open frame rack like this right for me, or should I buy an enclosed cabinet?
An open frame bay like the SB5877138TG is for a secured, dedicated telecom or MDF room: it gives full access from both sides, unrestricted airflow, and easy cable management through the duct. It gives you no physical security and no dust or contaminant control. If the rack sits in a shared corridor, a warehouse, or anywhere the public can reach it, buy a lockable enclosure instead.
8) Will the finish on this rack match the other Telco gray bays already in our MDF?
The SB5877138TG is finished in Telco gray powder coat, the standard telecom gray used across Eaton B-Line open frame bays, so it lines up with existing gray relay-rack rows. Powder coat also holds up better than paint against cable pulls and hand traffic.
9) What is the exact part number to order this Eaton B-Line seismic bay?
Order it as Eaton B-Line SB5877138TG. That single part number covers the 138 inch, 66 space, Telco gray Zone 4 network bay with 12-24 rails.
How fast can I get the B-LINE SB5877138TG 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 SB5877138TG come with a warranty?
Absolutely. The B-LINE SB5877138TG 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 SB5877138TG?
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 SB5877138TG from ZenSupply?
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