Eaton B-Line series open frame racks, Steel, Yellow zinc, 12-24 panel mounting holes, 58 mounting spaces, Top channel style, Seismic Zone 4, network bay closed duct rack, 11 gauge
Manufacturer Resources
Product Specs
- Certifications:
- UL Listed
- Material Details:
- 11 gauge
- Mounting Rails:
- 12-24 panel mounting holes
- Product Height:
- 84 in
- Product Length Depth:
- 84 in
- Product Weight:
- 118 lb
- Product Width:
- 19 in
- Special Features:
- 58 mounting spaces
- Surface Finish:
- Yellow zinc
- Department:
- Electrical
- Product Group:
- Racks & Frames
- Product Subgroup:
- Racks
- Product Type:
- Seismic Zone 4, network bay closed duct rack
- Product Details:
- Seismic Zone 4, network bay closed duct rack
- Product Style:
- Top channel
- Product Material:
- Steel
B-LINE SB5774084YZ – Frequently Asked Questions
1) What screws does the B-Line SB5774084YZ rack take, 10-32 or 12-24?
The rails are punched with 12-24 panel mounting holes, so you need 12-24 rack screws. If your existing hardware kits are 10-32, they will not thread into this frame; order 12-24 screws and cage-free washers to match.
2) Is this B-Line open rack rated for a seismic zone 4 installation?
Yes. The SB5774084YZ is built as a Seismic Zone 4 network bay closed duct rack, formed from 11 gauge steel, and it is UL Listed. It still has to be anchored to the slab per the engineer's detail for the seismic rating to mean anything in the field.
3) What does the top channel style on this Eaton B-Line rack do for cable management?
Top channel construction gives you a channel across the head of the frame to land cable runway, ladder rack or vertical duct. Combined with the closed duct network bay design, cable enters and drops through managed pathways rather than over an open top rail.
4) How much does this 84 inch B-Line rack weigh for shipping and handling into a building?
The rack weighs 118 lb bare. That is a two-person carry and it will not fit an elevator or stairwell upright at 84 inches tall without tipping it, so plan the route before it arrives.
5) Is the yellow zinc finish on the SB5774084YZ suitable for an outdoor or damp location?
Yellow zinc plating on steel is a corrosion-resistant finish for indoor equipment rooms and telecom closets. It is not a weatherproof coating, so for exterior or washdown areas specify a rack finished for that environment instead.
How fast can I get the B-LINE SB5774084YZ 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 SB5774084YZ come with a warranty?
Absolutely. The B-LINE SB5774084YZ 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 SB5774084YZ?
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 SB5774084YZ 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.