B-Line Eaton series wiring tro...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,121.23
B-Line Eaton series wiring trough, 6" height, 60" length, 6" width, GRTGV NK wiring trough, Embossed thru holes, No knockouts, Screw cover, 3R, Galva

B-Line Eaton series wiring trough, 6" height, 60" length, 6" width, GRTGV NK wiring trough, Embossed thru holes, No knockouts, Screw cover, 3R, Galva

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

$1,121.23
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Eaton B-Line series wiring trough, 6" height, 60" length, 6" width, GRTGV NK wiring trough, Embossed thru holes, No knockouts, Screw cover, NEMA 3R, Galvanized steel, Plated screws, Gray, 16 gauge

Manufacturer Resources

Product Specs

Certifications:
CSA C22.2.
Closure Type:
Plated screws
Finish Color:
Gray
Material Thickness:
16 gauge
Mounting Method:
Embossed thru holes
Product Height:
6 in
Product Length Depth:
60 in
Product Weight:
26.077 lb
Product Width:
6 in
Special Features:
Cover is held secure by flange and plated screws
Department:
Electrical
Product Type:
GRTGV NK wiring trough
Product Details:
GRTGV NK wiring trough

B-LINE 6660 GRTGV NK – Frequently Asked Questions

1) Can the B-Line 6660 GRTGV NK wiring trough be used outdoors?
It's a NEMA 3R enclosure, so it's rated for outdoor use against rain and sleet, built from galvanized steel in a gray finish. 3R is not a washdown or hosedown rating, so for pressurized water or heavy dust you want a 4 or 4X trough instead.
2) Does this B-Line trough come with knockouts for conduit?
No. The NK in 6660 GRTGV NK means no knockouts, so every conduit entry has to be punched or hole sawed in the field. If you would rather not drill, order the knockout version of the same trough. The upside of NK is that you place openings exactly where your runs land instead of working around factory locations.
3) How does the cover come off for pulling wire?
It's a screw cover, held tight by a flange and plated screws, so the whole cover lifts off for a straight open trough pull rather than hinging. Budget time for backing out and reinstalling screws on each section, that's the trade off against a hinged cover trough.
4) Is the 6660 GRTGV NK trough acceptable for a job in Canada?
It carries CSA C22.2 certification, which is the Canadian standard family inspectors look for on enclosures and wireway. That covers the Canadian side of a spec; nothing beyond CSA C22.2 is stated for this trough.
5) What gauge steel is this wiring trough, and is it heavy enough for a commercial install?
16 gauge galvanized steel, which is the common weight for commercial screw cover wireway in this size class. The galvanized base plus the gray finish and plated screws is what gets it the 3R outdoor rating.
How fast can I get the B-LINE 6660 GRTGV 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 GRTGV NK come with a warranty?
Absolutely. The B-LINE 6660 GRTGV 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 GRTGV 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 GRTGV NK from ZenSupply?
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