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B-Line Eaton series wireway nipple section, Feed through, Wireway nipple section, 4X rated, Stainless steel, Brushed finish, 6" X 6"
Model: BLN-66-4XSFN1
Eaton B-Line series wireway nipple section, Feed through, Wireway nipple section, NEMA 4X rated, Stainless steel, Brushed finish, 6" X 6"
B-LINE
$1,383.96
Eaton B-Line series wireway nipple section, Feed through, Wireway nipple section, NEMA 4X rated, Stainless steel, Brushed finish, 4" X 4"
Manufacturer Resources
Product Specs
- Certifications:
- UL Listed
- Finish Color:
- Brushed finish
- Product Height:
- 4 in
- Product Length Depth:
- 2.938 in
- Product Weight:
- 1.987 lb
- Product Width:
- 4 in
- Special Features:
- NEMA 4X
- Wiring Method:
- Feed through
- Department:
- Electrical
- Product Type:
- Wireway nipple section
- Product Details:
- Wireway nipple section
- Product Material:
- Stainless steel
B-LINE 44-4XSFN3 – Frequently Asked Questions
1) What does the B-Line 44-4XSFN3 nipple section do in a wireway run?
The 44-4XSFN3 is a short feed-through nipple section used to connect two wireway bodies or to tie a wireway into an enclosure, so conductors pass straight through without a splice or pull point. It is 4 by 4 inches to match 4x4 wireway and measures 2.938 inches in length/depth, so it is a coupling piece rather than a run of trough.
2) Is this wireway nipple rated for outdoor or washdown areas?
It is NEMA 4X rated and UL Listed, so it is suited to wet, outdoor, and hose-down or corrosive environments (food processing, car washes, coastal exteriors). The body is stainless steel with a brushed finish, which is what carries the 4X corrosion resistance.
3) Do I have to use a 4X nipple to keep my wireway run NEMA 4X?
Yes. A NEMA rating is only as good as the weakest fitting in the run, so every coupling, nipple, and cover on a 4X wireway has to be 4X rated. Dropping a painted steel type 1 nipple into a stainless 4X run breaks the rating at that joint. The 44-4XSFN3 is a stainless steel 4X feed-through nipple built for that purpose.
4) What is the exact part number and who makes this stainless wireway nipple?
Eaton B-Line series, model 44-4XSFN3. That is the manufacturer part number to quote: 4x4 stainless steel feed-through nipple section, NEMA 4X, brushed finish.
5) Does a feed-through nipple give me a place to splice conductors?
No. Feed-through means conductors pass through unbroken. If you need splices, taps, or a pull point, use a wireway body or pull box section instead; the 2.938 inch length of this nipple leaves no working room for terminations.
6) How heavy is the 4x4 stainless wireway nipple section for overhead mounting?
It weighs 1.987 lb, so it adds almost nothing to a supported run. Stainless does mean it is heavier than an equivalent aluminum fitting, but at under two pounds the support spacing on the wireway itself, not the nipple, governs.
How fast can I get the B-LINE 44-4XSFN3 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 44-4XSFN3 come with a warranty?
Absolutely. The B-LINE 44-4XSFN3 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 44-4XSFN3?
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 44-4XSFN3 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.