B-Line Eaton series open rack...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,510.30
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B-Line Eaton series open racks, Self squaring with tapped assembly holes, Double sided, Aluminum, Flat black powder coat, Telco style, Self-supportin

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Model: SB556084FB

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

$1,510.30
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Eaton B-Line series open frame racks, Self squaring with tapped assembly holes, Double sided, Aluminum, Flat black powder coat, Telco style, Self-supporting aluminum relay rack, 11 gauge, ASTM A570

Manufacturer Resources

Product Specs

Certifications:
UL Listed
Cover Door Type:
Double sided
Material Details:
11 gauge, ASTM A570
Product Height:
84 in
Product Length Depth:
84 in
Product Weight:
33 lb
Product Width:
19 in
Surface Finish:
Flat black powder coat
Department:
Electrical
Product Group:
Clamps & Supports
Product Subgroup:
Supports
Product Type:
Self-supporting aluminum relay rack
Product Details:
Self-supporting aluminum relay rack
Product Style:
Telco
Product Material:
Aluminium
Product Length:
84 in

B-LINE SB556084FB – Frequently Asked Questions

1) Does the B-Line SB556084FB relay rack need to be bolted to a wall or ladder rack?
No. The SB556084FB is a self-supporting aluminum relay rack, so it stands on its own once anchored to the floor. It is 84 inches tall and 19 inches wide, and the frame weighs 33 lb, so one person can set it in place before floor anchoring.
2) Will standard 19 inch rack-mount equipment fit this B-Line open frame rack?
Yes. The SB556084FB is a 19 inch wide Telco style open frame rack, which is the standard EIA rack width for network and telecom gear. Uprights come with tapped assembly holes, so equipment screws directly into the rails without cage nuts.
3) Open frame relay rack or an enclosed cabinet, which should I use for a telecom room?
An open frame rack like the SB556084FB gives you all-round access and free air movement for patch panels, switches and telco gear in a secured room. It is double sided, so you can mount and service from front and back. If the equipment sits in a shared or public space and needs locking doors or dust protection, an enclosed cabinet is the right call instead, since an open rack offers neither.
4) Do I need to shim or square this relay rack during assembly?
No. The rack is self squaring, with tapped assembly holes that pull the uprights and base into alignment as you bolt it together. You still want a level floor under it before anchoring, but you are not chasing square with a tape across the diagonals.
5) What is the B-Line SB556084FB rack made of and how is it finished?
Aluminum construction in 11 gauge material to ASTM A570, finished in flat black powder coat. The aluminum keeps the 84 inch frame down to 33 lb, which matters when you are carrying racks up to an upper-floor IDF closet.
How fast can I get the B-LINE SB556084FB 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 SB556084FB come with a warranty?
Absolutely. The B-LINE SB556084FB 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 SB556084FB?
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 SB556084FB 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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