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Eaton B-Line series wireway tee fitting, Tee, 6" X 6" wireway tee fitting, NEMA 3R, Aluminum
Manufacturer Resources
Product Specs
- Certifications:
- UL Listed
- Degree Of Protection:
- 3R
- Product Height:
- 6 in
- Product Length Depth:
- 15.84 in
- Product Weight:
- 7.808 lb
- Product Width:
- 11.04 in
- Wiring Method:
- Tee
- Department:
- Electrical
- Product Group:
- Conduit & Fittings
- Product Subgroup:
- Tees / Crosses
- Product Type:
- Wireway tee fitting
- Product Details:
- Wireway tee fitting
- Product Material:
- Aluminum
B-LINE 66-3RAHST – Frequently Asked Questions
1) Will the B-Line 66-3RAHST tee fit 6 x 6 wireway?
Yes. The Eaton B-Line 66-3RAHST is sized for 6 inch by 6 inch wireway, so it mates to the same 6 x 6 trough on all three legs. Its own height is 6 inches, with a 15.84 inch length and 11.04 inch width across the fitting body.
2) Can this B-Line wireway tee be used outdoors?
It is rated NEMA 3R, which covers outdoor use against falling rain, sleet and snow. That is a raintight-class rating, not a washdown or hosedown rating, so for pressure spray or dusty process areas you want a 4 or 4X wireway system instead. The aluminum body suits damp and corrosive-adjacent outdoor runs.
3) Is this wireway tee UL Listed for an inspected commercial job?
Yes, the 66-3RAHST tee fitting is UL Listed, and it carries the NEMA 3R degree of protection. That is the pairing an electrical inspector looks for on an exterior 6 x 6 wireway run.
4) Why choose an aluminum wireway tee instead of painted steel?
Aluminum is the choice where the run is outdoors, coastal, or in a wash-prone area and you don't want to rely on paint holding up. This tee's aluminum construction also keeps the weight down at 7.808 lb, which matters when you're supporting a 6 x 6 trough assembly overhead on a ladder. Painted steel wireway is the usual pick for dry indoor 1 or 12 rated runs.
5) Do I need a tee or a cross for my wireway branch?
A tee, like the B-Line 66-3RAHST, gives you three openings for one branch off a straight run. If the branch has to go two directions from the same point, that is a cross, with four openings. Both keep the raceway enclosed at the junction so conductors aren't spliced in open air.
6) What is the exact part number for the 6 x 6 NEMA 3R aluminum B-Line wireway tee?
Order Eaton B-Line 66-3RAHST. That number covers the 6 inch by 6 inch tee fitting in aluminum with the 3R rating, and it is the only configuration this model number designates.
7) Does the wireway tee come with a cover, or is that separate?
The 66-3RAHST is the tee fitting itself, a wireway tee fitting assembly for a 6 x 6 run. Plan your order to also include the straight wireway lengths, connectors and hangers needed to complete the run, since those are separate catalog items from the fitting.
How fast can I get the B-LINE 66-3RAHST 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 66-3RAHST come with a warranty?
Absolutely. The B-LINE 66-3RAHST 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 66-3RAHST?
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 66-3RAHST from ZenSupply?
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and
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every order.
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