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Manufacturer Resources
Product Specs
- Certifications:
- UL Classified
- Product Height:
- 4 IN
- Product Length Depth:
- 42 IN
- Product Weight:
- 26.41 LB
- Product Width:
- 30 IN
- Radius:
- 24 IN
- Special Features:
- 30" & 12" Tray widths
- Department:
- Electrical
- Product Group:
- Conduit & Fittings
- Product Subgroup:
- Tees / Crosses
- Product Type:
- Series 2-5 horizontal reducing tee
- Product Details:
- Series 2-5 horizontal reducing tee
- Product Material:
- Aluminum
B-LINE 4A-30-12-HT24 – Frequently Asked Questions
1) What tray widths does the B-Line 4A-30-12-HT24 horizontal reducing tee connect?
It joins a 30 inch wide tray run to a 12 inch wide branch. That is the whole point of a reducing tee: the run stays full width while the branch steps down, so you don't need a separate reducer fitting plus a straight tee. Rail height is 4 inches, matching a 4 inch Series 2-5 tray profile.
2) What bend radius is the 4A-30-12-HT24 cable tray tee, and does it suit my cable bend requirements?
24 inch radius. If your cable spec calls for a minimum bending radius at or under 24 inches at the branch, this fitting works; if your engineer has specified a larger radius for large-diameter power cable, you need a different radius fitting rather than this one. Radius is the number to check before anything else on a tee.
3) Is this B-Line cable tray tee aluminum or steel?
Aluminum. That matters for two reasons on a job: it cuts the hanging load on your supports compared with steel, and it holds up better in damp or corrosive areas without galvanizing. Keep the fitting material consistent with the tray run to avoid mixing dissimilar metals at the splice.
4) Is the B-Line 4A-30-12-HT24 tee UL Classified?
Yes, it carries a UL Classified marking, which is what most electrical inspectors and institutional specs look for when cable tray is used as an equipment grounding conductor or where a listed system is called out on the drawings.
5) How much space do I need to fit this cable tray reducing tee in the ceiling?
Allow for a footprint of 42 inches in length, 30 inches in width and 4 inches in height. On a 24 inch radius tee the branch sweep is what eats the room, so check clearance to walls, ductwork and beams on the branch side before you set the run elevation.
How fast can I get the B-LINE 4A-30-12-HT24 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 4A-30-12-HT24 come with a warranty?
Absolutely. The B-LINE 4A-30-12-HT24 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 4A-30-12-HT24?
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 4A-30-12-HT24 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.