B-Line Eaton series open rack...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,979.53
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B-Line Eaton series open racks, Steel, Flat black powder coat, 12-24 panel mounting holes, 51 mounting spaces, Top angle style, Seiemic zone 4, netwo

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Model: SB506090FB

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

$1,979.53
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Eaton B-Line series open frame racks, Steel, Flat black powder coat, 12-24 panel mounting holes, 51 mounting spaces, Top angle style, Seiemic zone 4, network bay closed duct rack, ASTM A1011SS

Manufacturer Resources

Product Specs

Certifications:
UL Listed
Material Details:
ASTM A1011SS
Mounting Rails:
12-24 panel mounting holes
Product Height:
90 in
Product Length Depth:
39.4375 in
Product Weight:
105 lb
Product Width:
19 in
Special Features:
51 mounting spaces
Surface Finish:
Flat black powder coat
Department:
Electrical
Product Group:
Racks & Frames
Product Subgroup:
Racks
Product Type:
Seiemic zone 4, network bay closed duct rack
Product Details:
Seiemic zone 4, network bay closed duct rack
Product Style:
Top angle
Product Material:
Steel

B-LINE SB506090FB – Frequently Asked Questions

1) How many rack units does the Eaton B-Line SB506090FB open frame rack give me?
The SB506090FB provides 51 mounting spaces on a frame 90 inches tall. That is usable equipment height across the full height of the rack, so a full 45U of switches and patch panels still leaves you room for cable management and a vertical PDU.
2) Is this rack rated for a seismic zone 4 installation?
It is built as a seismic zone 4 network bay closed duct rack, and it is UL Listed. Seismic performance depends on anchoring it to the slab and bracing per the engineer's detail, so the floor anchors and any overhead bracing are separate from the rack itself.
3) How much floor space do I need for the B-Line SB506090FB rack?
Plan for a footprint of 39-7/16 inches depth by 19 inches width, with the frame standing 90 inches tall. Check door clearance and ceiling height in the telecom room before delivery, and add the aisle clearance your local electrical code requires in front of the equipment.
4) Is the B-Line SB506090FB a one man install?
No. The frame weighs 105 pounds and stands 90 inches tall, so figure two people to stand it up and hold it plumb while the floor anchors go in. Unload and assemble it on the floor before lifting it upright if you can.
5) Should I use an open frame rack like this or a fully enclosed cabinet?
An open frame bay like the SB506090FB is the right pick for a secured telecom or MDF room where you want unrestricted access to both sides of the gear and the best natural airflow for switches. If the equipment sits in a shared space, a corridor, or anywhere you need lockable doors and dust control, choose an enclosed cabinet instead. Open frames give you no physical security of their own.
6) What is this rack made of and how is it finished?
Steel to ASTM A1011SS, with a flat black powder coat. That is a hot rolled structural steel sheet spec, and the powder coat is a dry finish suited to indoor telecom and MDF rooms rather than wet or corrosive areas.
7) What does the top angle style mean on this open frame rack?
Top angle refers to the angle member across the top of the frame, which stiffens the bay and gives you a surface to land ladder rack or overhead cable runway. On a 90 inch closed duct network bay it is where the horizontal cable pathway ties in, so coordinate the runway height with the top of the rack.
How fast can I get the B-LINE SB506090FB 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 SB506090FB come with a warranty?
Absolutely. The B-LINE SB506090FB 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 SB506090FB?
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 SB506090FB 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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