Eaton B-Line series open frame racks, 11 Gauge steel, (2) Plates, and #12-24 mounting hardware, Mounting spaces: 8, Telco gray powder coat, 23" Equipment rack to 19" panel mount adapter plate
Manufacturer Resources
Product Specs
- Certifications:
- Not Applicable
- Product Height:
- 13.94 in
- Product Length Depth:
- 2 in
- Product Weight:
- 2.9 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 SB576A08TG – Frequently Asked Questions
1) What does the B-Line SB576A08TG adapter plate actually do?
It adapts a 23 inch equipment rack to hold 19 inch rack-mount panels. You mount the plates to the 23 inch rails and the 19 inch gear fastens to the plates instead of the rack uprights. Eaton B-Line ships it as a set of two plates with #12-24 mounting hardware, giving 8 mounting spaces of usable panel height.
2) Will 19 inch switches and patch panels bolt straight to these plates, or do I need extra screws?
#12-24 mounting hardware is included with the plates, which is the standard thread for B-Line telecom racks. Gear tapped or supplied for #12-24 goes straight on. If your equipment came with 10-32 or M6 cage nut hardware, you will need to source those fasteners separately.
3) I have a 19 inch rack already, do I need these plates?
No. The SB576A08TG exists only to narrow a 23 inch rack opening down to 19 inch panel spacing. On a rack that is already 19 inch EIA width, the panels mount directly to the uprights and the adapter plates would just consume space.
4) Do I get one plate or a pair with the SB576A08TG?
Two plates come in the set, one for each side of the rack, plus the #12-24 hardware. A single 19 inch panel needs both plates, so one order covers one 8-space window, not two.
5) How far into the rack do these adapter plates stick out?
Depth is 2 inches and material thickness is .13 inch, so the plates sit close to the mounting rail and add only about an eighth of an inch to the panel mounting plane. That matters in a shallow wall-mounted or two-post rack where cabinet doors or cable managers are tight to the front rail.
6) What gauge steel and finish are the B-Line 23 inch to 19 inch adapter plates?
11 gauge steel with a telco gray powder coat, which matches the standard B-Line open frame telecom rack finish so the plates blend into an existing gray rack line. Each plate weighs 2.9 lb.
7) Is the SB576A08TG rated or listed for anything?
No rating applies to it. Certifications are marked Not Applicable, which is normal for a passive steel mounting plate, so treat it as a structural accessory rather than a listed electrical component when you are writing up a submittal.
How fast can I get the B-LINE SB576A08TG delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 SB576A08TG come with a warranty?
Absolutely. The B-LINE SB576A08TG 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 SB576A08TG?
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