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Manufacturer Resources
Product Specs
- Certifications:
- CSA
- Product Height:
- 4 IN
- Product Length Depth:
- 18 IN
- Product Weight:
- 14.8 LB
- Product Width:
- 6 IN
- Radius:
- 12 IN
- Special Features:
- 6" & 24" Tray widths
- Department:
- Electrical
- Product Group:
- Conduit & Fittings
- Product Subgroup:
- Tees / Crosses
- Product Type:
- Series 2-5 horizontal expanding tee
- Product Details:
- Series 2-5 horizontal expanding tee
- Product Material:
- Aluminum
- Product Length:
- 18 in
B-LINE 4A-06-24-HT12 – Frequently Asked Questions
1) What tray widths does the B-Line 4A-06-24-HT12 expanding tee connect?
It's an expanding tee, so it joins two different tray widths: 6 inch and 24 inch. That's what the "06-24" in the part number refers to. If both of your runs are the same width, you want a straight (non-expanding) tee instead.
2) What bend radius is the 4A-06-24-HT12 horizontal tee, and does that matter for my cable bend requirements?
The fitting is built on a 12 inch radius. That radius sets the minimum bend the conductors take as they turn through the tee, so if your cable spec calls for a larger training radius than 12 inches, you need a larger-radius fitting rather than this one.
3) Is this B-Line tee aluminum or steel, and is it suitable for a corrosive or outdoor run?
Aluminum. That's the same material used across most B-Line imperial tray runs, and it's the usual choice where weight and corrosion resistance matter more than raw strength. Match it to aluminum tray and aluminum splice hardware so you aren't mixing metals at the joint.
4) Is the B-Line 4A-06-24-HT12 cable tray tee CSA certified?
It carries CSA certification, which is what most Canadian electrical inspectors will be looking for on a tray fitting. No other listing marks are carried on this fitting.
5) Do I need a horizontal tee or a horizontal cross for my tray branch?
A horizontal tee like the 4A-06-24-HT12 makes a three-way junction, one run continuing through with a single branch off the side, all in the same horizontal plane. If cable has to break out both directions off the main run at the same point, that's a cross, not a tee. And if the branch has to rise or drop, you need a vertical elbow or a vertical tee instead, since this fitting only turns cable horizontally.
6) How do I order the right B-Line expanding tee for a 6 inch to 24 inch transition?
The part number to specify is 4A-06-24-HT12. Read it as: 4 inch rail depth, aluminum, 6 inch by 24 inch widths, horizontal tee, 12 inch radius. If any one of those four values differs on your job, it's a different part number, not a field modification.
How fast can I get the B-LINE 4A-06-24-HT12 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-06-24-HT12 come with a warranty?
Absolutely. The B-LINE 4A-06-24-HT12 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-06-24-HT12?
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-06-24-HT12 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.