B-Line Eaton series wireway ni...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,503.79
B-Line Eaton series wireway nipple section, Feed through, Wireway nipple section, 4X, Stainless steel, 2 nipples, Brushed finish, 6" X 6"

B-Line Eaton series wireway nipple section, Feed through, Wireway nipple section, 4X, Stainless steel, 2 nipples, Brushed finish, 6" X 6"

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Model: 66-4XSFN2
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,503.79
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Eaton B-Line series wireway nipple section, Feed through, Wireway nipple section, NEMA 4X, Stainless steel, 2 nipples, Brushed finish, 6" X 6"

Manufacturer Resources

Product Specs

Certifications:
UL Listed
Finish Color:
Brushed finish
Product Height:
6 in
Product Length Depth:
1.938 in
Product Weight:
2.744 lb
Product Width:
6 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 66-4XSFN2 – Frequently Asked Questions

1) What size wireway does the B-Line 66-4XSFN2 nipple section connect to?
The 66-4XSFN2 nipple section is built for 6 x 6 inch wireway, matching the 6 in height and 6 in width of the run it joins. It is 1.938 in deep, so it makes a short feed-through link between two 6 x 6 sections or between a wireway and an enclosure.
2) Can the B-Line 66-4XSFN2 nipple section be used outdoors or in a washdown area?
It is rated NEMA 4X and made of stainless steel, so it suits wet, outdoor and corrosive locations such as food processing washdown, car washes and coastal sites. The 4X rating only holds if the rest of the run and the gasketing are also 4X rated.
3) Is the B-Line 66-4XSFN2 wireway nipple UL Listed for an inspected job?
Yes, the 66-4XSFN2 carries a UL Listing, which is what an inspector looks for when the nipple section is part of a listed wireway system.
4) How many nipples are on the B-Line 66-4XSFN2 and what does feed through mean here?
Two nipples, one on each side, which is what makes it a feed-through piece: conductors pass straight through from one section to the next rather than terminating. If you need a right-angle turn or a dead-end entry, a feed-through nipple section is the wrong fitting for that point in the run.
5) Will the brushed stainless finish on the 66-4XSFN2 match my existing wireway run?
The 66-4XSFN2 has a brushed stainless finish, so it blends with other stainless B-Line 4X wireway rather than with painted grey steel wireway. If your run is painted carbon steel, the stainless piece will stand out visually and you also lose the corrosion match at the joint.
6) How heavy is the B-Line 66-4XSFN2 nipple section for overhead support planning?
It weighs 2.744 lb, light enough that a single short nipple section adds almost nothing to a hanger load between supported wireway lengths.
How fast can I get the B-LINE 66-4XSFN2 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 66-4XSFN2 come with a warranty?
Absolutely. The B-LINE 66-4XSFN2 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 66-4XSFN2?
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 66-4XSFN2 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.
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