B-Line Eaton series wiring tro...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$5,714.71
B-Line Eaton series wiring trough, 12" height, 120" length, 12" width, GRTGV NK wiring trough, Embossed thru holes, No knockouts, Screw cover, 3R, Ga

B-Line Eaton series wiring trough, 12" height, 120" length, 12" width, GRTGV NK wiring trough, Embossed thru holes, No knockouts, Screw cover, 3R, Ga

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Model: 1212120 GRTGV NK
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$5,714.71
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Eaton B-Line series wiring trough, 12" height, 120" length, 12" 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:
12 in
Product Length Depth:
120 in
Product Weight:
100.883 lb
Product Width:
12 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 1212120 GRTGV NK – Frequently Asked Questions

1) Is the B-Line 1212120 GRTGV NK wiring trough rated for outdoor use?
It's a NEMA 3R enclosure, so it's built for outdoor rain and sleet exposure, not for washdown or hose-directed water. The body is galvanized steel in gray with plated cover screws, and it carries CSA C22.2 certification. For anything that needs a watertight seal, step up to a 4 or 4X trough instead.
2) Does the NK version of this Eaton B-Line trough come with knockouts?
No. NK means no knockouts, so every entry has to be field-punched or hole-sawed to suit your conduit runs. If you want factory openings, order the knockout version of the GRTGV series rather than the NK.
3) How does the cover come off on this screw cover wiring trough?
It's a screw cover design, not a hinged one. The cover is retained by a flange and plated screws, so you back the screws out and lift the whole cover off to lay conductors in. That gives a tighter closure for 3R service than a hinged lid but means a full cover removal every time you pull wire.
4) What part number do I order for the 12 x 12 x 120 gray galvanized B-Line trough?
Order Eaton B-Line model 1212120 GRTGV NK. The number reads as the dimensions first (12 inch height, 12 inch width, 120 inch length) followed by the GRTGV screw-cover galvanized series and the NK no-knockout suffix.
5) Can I use this trough as a pull box and splice point for a large feeder installation?
Yes, that is what a 12 x 12 gutter of this type is normally used for, and the full-length removable screw cover gives you access along the entire 120 inch run for pulling, splicing, and tapping. Because there are no factory knockouts, lay out and cut your conduit entries so the openings line up with your gear before mounting.
How fast can I get the B-LINE 1212120 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 1212120 GRTGV NK come with a warranty?
Absolutely. The B-LINE 1212120 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 1212120 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 1212120 GRTGV 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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