B-Line Eaton series open rack...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$236.89
$222.21
B-Line Eaton series open racks, 11 Gauge steel, Plates, and #12-24 mounting hardware, Mounting spaces: 4, Telco gray powder coat, 23" Equipment rack

B-Line Eaton series open racks, 11 Gauge steel, Plates, and #12-24 mounting hardware, Mounting spaces: 4, Telco gray powder coat, 23" Equipment rack

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Model: SB576A04TG
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$236.89
$222.21
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Eaton B-Line series open frame racks, 11 Gauge steel, (2) Plates, and #12-24 mounting hardware, Mounting spaces: 4, Telco gray powder coat, 23" Equipment rack to 19" panel mount adapter plate

Manufacturer Resources

Product Specs

Certifications:
Not Applicable
Product Height:
6.94 in
Product Length Depth:
2 in
Product Weight:
1.5 lb
Product Width:
.13 in
Department:
Electrical
Product Model:
23" equipment rack to 19" panel mount adapter plate
Product Finish:
Telco gray powder coat
Product Material:
Steel

B-LINE SB576A04TG – Frequently Asked Questions

1) What does the B-Line SB576A04TG adapter plate actually do?
It adapts a 23 inch equipment rack to accept 19 inch panels. The plate mounts to the 23 inch rails and gives you a 19 inch EIA mounting surface, so standard 19 inch patch panels, switches and shelves can go into a telco-width rack without replacing the rack. Plates ship as a pair (two), which is what you need for the left and right rail.
2) How much rack space does the SB576A04TG adapter cover?
Four mounting spaces, which is 4 rack units of usable 19 inch panel area per plate set. The plate measures 6.94 inches in the height dimension. If you need more than 4U of 19 inch equipment in a 23 inch rack, plan on multiple plate sets stacked up the rails.
3) Will a 19 inch adapter plate work in my two post open frame rack or do I need a different part?
The SB576A04TG is made for 23 inch open frame racks. If your rack rails are already 19 inch EIA width, you do not need an adapter at all, just mount the equipment directly. This part only earns its place where the rails are on 23 inch telco centers and the gear is 19 inch.
4) Does the 23 inch to 19 inch rack adapter come with mounting hardware?
Yes. #12-24 mounting hardware is included with the plates, so you are not sourcing screws separately for attaching the plates. #12-24 is the standard thread used on B-Line telco rack rails.
5) What part number should I order for the 4U telco gray 19 inch adapter plate?
Order Eaton B-Line SB576A04TG. That number covers the 4 mounting space, Telco gray powder coat version of the 23 inch to 19 inch panel mount adapter plate in 11 gauge steel, supplied as two plates with #12-24 hardware.
6) What gauge and material is the B-Line SB576A04TG built from?
11 gauge steel with a Telco gray powder coat finish. Each plate weighs 1.5 lb. The powder coat matches the standard Telco gray used across the B-Line open frame rack line, so the adapter blends with existing gray rails rather than standing out.
How fast can I get the B-LINE SB576A04TG 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 SB576A04TG come with a warranty?
Absolutely. The B-LINE SB576A04TG 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 SB576A04TG?
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 SB576A04TG from ZenSupply?
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