B-Line Eaton series wireway, 6...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$921.08
B-Line Eaton series wireway, 6" height, 60" length, 6" width, 3RHS NK wireway, Embossed thru holes, No knockouts, Hinged cover, 1, Galvaneal steel, H

B-Line Eaton series wireway, 6" height, 60" length, 6" width, 3RHS NK wireway, Embossed thru holes, No knockouts, Hinged cover, 1, Galvaneal steel, H

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Model: 6660-3RHS NK
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$921.08
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Eaton B-Line series wireway, 6" height, 60" length, 6" width, 3RHS NK wireway, Embossed thru holes, No knockouts, Hinged cover, NEMA 1, Galvaneal steel, Hinged, ANSI 61 gray, 16 gauge

Manufacturer Resources

Product Specs

Certifications:
CSA C22.2.
Closure Type:
Hinged
Finish Color:
ANSI 61 gray
Material Thickness:
16 gauge
Mounting Method:
Embossed thru holes
Product Height:
6 in
Product Length Depth:
60 in
Product Weight:
25.635 lb
Product Width:
6 in
Special Features:
Cover secured to body w/ gasketed retaining screw
Department:
Electrical
Product Type:
3RHS NK wireway
Product Details:
3RHS NK wireway

B-LINE 6660-3RHS NK – Frequently Asked Questions

1) What size is the B-Line 6660-3RHS NK wireway, and is it a NEMA 1 or outdoor enclosure?
The 6660-3RHS NK is a 6 inch by 6 inch cross section running 60 inches long, built as a NEMA 1 wireway in galvaneal steel. NEMA 1 is general purpose indoor only, so it is not the part for a wet or outdoor run. The cover is hinged and secured to the body with a gasketed retaining screw.
2) Does this 6x6 B-Line wireway come with knockouts for conduit entry?
No knockouts. The 6660-3RHS NK is the NK version, meaning the body ships blank and you punch or hole-saw your own conduit entries wherever the run needs them. The only factory openings are the embossed thru holes used for mounting.
3) How does the hinged cover version differ from a screw cover wireway?
A hinged cover stays attached to the body and swings open, so an electrician pulling or re-landing conductors along a 60 inch section is not juggling a loose lid or chasing screws. On the 6660-3RHS NK the cover is still held shut by a gasketed retaining screw, so it stays closed once dressed. Screw cover wireway is fully removable, which some installers prefer on long horizontal runs where they want the whole trough open at once.
4) Is this B-Line wireway acceptable for a job in Canada?
The 6660-3RHS NK carries CSA C22.2 certification, so it is recognized for Canadian installations under the CSA standard for enclosures. Confirm the NEMA 1 rating suits the location, since it is an indoor general purpose enclosure.
5) What gauge steel and finish is the 6660-3RHS NK wireway, and will it match existing gray gear?
It is 16 gauge galvaneal steel finished in ANSI 61 gray, the standard gray used across most commercial panelboards, disconnects, and control enclosures. If your existing gear is ANSI 61, this run will match visually.
How fast can I get the B-LINE 6660-3RHS NK 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 6660-3RHS NK come with a warranty?
Absolutely. The B-LINE 6660-3RHS NK 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 6660-3RHS NK?
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 6660-3RHS NK 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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