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Eaton B-Line series runway dropout kit, Used to provide a radius for cable exit cable, Self-drilling screws, 6" steel runway drop-out, 18 gauge, ASTM A569 steel, Yellow zinc
Manufacturer Resources
Product Specs
- Application:
- Used to provide a radius for cable exit cable
- Certifications:
- UL Listed
- Material Details:
- Yellow zinc ASTM A569 steel
- Product Height:
- 4 in
- Product Length Depth:
- 4 in
- Product Weight:
- .7 lb
- Product Width:
- 4 in
- Special Features:
- Self-drilling screws
- Department:
- Electrical
- Product Group:
- Conduit & Fittings
- Product Subgroup:
- Tees / Crosses
- Product Type:
- Steel runway drop-out
- Product Details:
- Steel runway drop-out
- Product Length:
- 4 in
B-LINE SB2129U06YZ – Frequently Asked Questions
1) What does a cable runway dropout actually do, and do I need one?
The Eaton B-Line SB2129U06YZ dropout is the curved steel piece that bends cable down off the runway. It gives the cable a radius as it exits the tray instead of letting it bend over a sharp stringer edge, which is what protects copper and fiber jackets from kinking at the exit point. If your cables are leaving the runway to drop into a rack or down a wall, that exit needs a dropout.
2) Does the dropout kit come with the fasteners, or do I need to supply hardware?
Self-drilling screws are included in the kit, so it mounts to the runway stringer without pre-drilling and without a separate hardware order. Bring a driver, not a drill index.
3) Is this dropout UL Listed for a data center or institutional install?
UL Listed, which is what most facility and government specs call for on cable runway accessories. The steel is ASTM A569 with a yellow zinc finish.
4) Can I add this dropout to runway that is already installed and loaded?
Yes. Because it fastens with self-drilling screws to the stringer, it can be added at an exit point on existing 6 inch runway without taking the tray down. Cables already in the run get lifted at that spot and laid back over the radius.
5) Will yellow zinc finish match my existing black or gray cable runway?
No. The SB2129U06YZ is yellow zinc plated steel, which is a bright gold-toned finish, not black or gray. It is fine in a back-of-house telecom room or overhead in a plant, but if the runway in a visible space is painted black, the color will not match.
6) What part number do I order for the B-Line 6 inch yellow zinc dropout kit?
Order Eaton B-Line SB2129U06YZ. That is the single 6 inch steel dropout in yellow zinc with the self-drilling screws in the kit.
How fast can I get the B-LINE SB2129U06YZ 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 SB2129U06YZ come with a warranty?
Absolutely. The B-LINE SB2129U06YZ 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 SB2129U06YZ?
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 SB2129U06YZ from ZenSupply?
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and
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every order.
Our team is always ready to help you choose the right product for your project.