B-Line Eaton series open rack...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,216.26
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B-Line Eaton series open racks, Steel, Flat black powder coat, 12-24 panel mounting holes, 49 mounting spaces, Telco style, Self-supporting relay rac

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Model: SB508108FB

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

$2,216.26
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Eaton B-Line series open frame racks, Steel, Flat black powder coat, 12-24 panel mounting holes, 49 mounting spaces, Telco style, Self-supporting relay rack, 11 gauge, ASTM A1011SS

Manufacturer Resources

Product Specs

Certifications:
UL Listed
Material Details:
11 gauge, ASTM A1011SS
Mounting Rails:
12-24 panel mounting holes
Product Height:
108 in
Product Length Depth:
48.6875 in
Product Weight:
126 lb
Product Width:
23 in
Special Features:
49 mounting spaces
Surface Finish:
Flat black powder coat
Department:
Electrical
Product Group:
Clamps & Supports
Product Subgroup:
Supports
Product Type:
Self-supporting relay rack
Product Details:
Self-supporting relay rack
Product Style:
Telco
Product Material:
Steel

B-LINE SB508108FB – Frequently Asked Questions

1) Does the Eaton B-Line SB508108FB relay rack need to be bolted to a wall or ceiling?
No. The SB508108FB is a self-supporting relay rack, so it stands on its own footprint without wall or overhead bracing. It measures 108 inches tall, 23 inches wide, and 48.6875 inches in the length/depth dimension, and weighs 126 lb bare, so plan floor anchoring per your local seismic and equipment-loading requirements.
2) What thread size are the panel mounting holes on this B-Line telco rack?
The mounting rails are tapped 12-24, which is the standard telco rack thread. Your equipment ears and cage-free rack screws need to be 12-24; 10-32 hardware will not thread in. Budget screws for what you are mounting, they are ordered separately.
3) How much equipment can I mount in the SB508108FB rack?
It gives 49 mounting spaces, which is 49 rack units of usable panel height in a single frame. That is enough for a full switch stack plus patch panels and rack-mount UPS in one footprint, versus the 44U to 45U you typically get from a standard enclosure.
4) Is a telco style open rack the right choice, or should I use an enclosed cabinet?
An open frame like this one is the pick when the room is secured already and you want front and rear access with no doors, easier cable dressing, and free convection airflow. Go to an enclosed cabinet instead when you need physical security at the rack, dust control, or lockable access in a shared or public space. Telco style also means it is the two-post frame profile, so deep or heavy servers that need four-post rail support belong in a four-post rack.
5) Is the SB508108FB UL Listed for use in a commercial data or equipment room?
Yes, this open frame relay rack carries a UL Listing, which is typically what an inspector or institutional spec is looking for on rack and support hardware in a commercial equipment room.
6) What is the exact part number to order this B-Line 49 space open rack?
Order it as Eaton B-Line SB508108FB. That is the flat black, 12-24 tapped, 49 space self-supporting telco relay rack in the B-Line open frame series.
7) What gauge steel is this Eaton B-Line open rack made from?
11 gauge steel to ASTM A1011SS. That is the heavier structural gauge used where the frame carries loaded equipment on its own without a surrounding cabinet, and the spec is worth citing when a drawing calls out a steel standard for the rack.
8) What finish is this rack, and will it match my existing black telco frames?
Flat black powder coat over steel, the standard matte black used on telco relay racks, so it sits in line with existing black open frames in a room. Powder coat also takes jobsite handling better than a painted finish.
How fast can I get the B-LINE SB508108FB 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 SB508108FB come with a warranty?
Absolutely. The B-LINE SB508108FB 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 SB508108FB?
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 SB508108FB from ZenSupply?
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