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Manufacturer Resources
Product Specs
- Certifications:
- CE
- Product Height:
- 4 IN
- Product Length Depth:
- 18 IN
- Product Weight:
- 12.2 LB
- Product Width:
- 6 IN
- Radius:
- 12 IN
- Special Features:
- 6" & 12" 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-06-12-HT12 – Frequently Asked Questions
1) What tray widths does the B-Line 4A-06-12-HT12 horizontal tee connect?
The 4A-06-12-HT12 is an expanding tee, so it joins two different runs: 6 inch and 12 inch tray widths. That is the point of the "expanding" designation, the branch and the run are not the same width. If both of your runs are the same width, you want a straight horizontal tee instead of this expander.
2) What bend radius is the B-Line 4A-06-12-HT12 cable tray tee built to?
12 inch radius. That matters because the fitting radius has to match the minimum bend radius your cable is rated for, and it has to match the other fittings in the run, elbows, crosses and reducers on the same system should share the 12 inch radius so the cable bend is consistent through every turn.
3) Is the B-Line 4A-06-12-HT12 tee aluminum or steel, and does that matter for my run?
Aluminum. Match the fitting material to the tray material, an aluminum fitting belongs on an aluminum tray run. Mixing aluminum fittings onto galvanized steel tray invites dissimilar metal corrosion at the splice and the bolt holes may not align to the same rail profile. Aluminum also keeps the fitting light, this one weighs 12.2 lb.
4) Do I need splice plates to install this B-Line expanding tee?
Yes, plan on connection hardware. The 4A-06-12-HT12 is the fitting body only, an expanding horizontal tee joining 6 inch and 12 inch tray. Splice plates and hardware at each of the three connection points are ordered separately, and you need the plates that suit the 4 inch rail height on both the 6 inch and the 12 inch side.
5) How much does the B-Line 4A-06-12-HT12 cable tray tee weigh for overhead rigging?
12.2 lb. Light enough for a single installer to set on a trapeze hanger overhead without a lift, though you still want the run supported on both sides of the fitting before you pull the slings, expanding tees change the load path where the branch takes off.
6) Is this B-Line cable tray tee CE marked?
The 4A-06-12-HT12 carries a CE certification, which is what a specifier working to a European or export project spec will be looking for on the submittal.
How fast can I get the B-LINE 4A-06-12-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-06-12-HT12 come with a warranty?
Absolutely. The B-LINE 4A-06-12-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-06-12-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-06-12-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.