B-Line Eaton series wiring tro...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$6,286.35
B-Line Eaton series wiring trough, 14" height, 120" length, 14" width, GRTGV NK wiring trough, Embossed thru holes, No knockouts, Screw cover, 3R, Ga

B-Line Eaton series wiring trough, 14" height, 120" length, 14" width, GRTGV NK wiring trough, Embossed thru holes, No knockouts, Screw cover, 3R, Ga

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Model: 1414120 GRTGV NK
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$6,286.35
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Eaton B-Line series wiring trough, 14" height, 120" length, 14" 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:
14 in
Product Length Depth:
120 in
Product Weight:
117.877 lb
Product Width:
14 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 1414120 GRTGV NK – Frequently Asked Questions

1) Can the Eaton B-Line 1414120 GRTGV NK wiring trough be used outdoors?
It is a NEMA 3R enclosure, so it is rated for outdoor use against falling rain and sleet. Construction is galvanized steel in gray, 16 gauge, with plated screws holding the screw cover. NEMA 3R is not a washdown or hosedown rating, so for direct spray or heavy dust you want a 4 or 12 rated trough instead.
2) Does this trough come with knockouts for conduit?
No. The NK in 1414120 GRTGV NK means no knockouts, so every conduit entry has to be field punched or hole sawed where you want it. That is usually what an electrician wants on a large gutter, but if you would rather not drill 16 gauge galvanized steel in the field, order a knockout version instead.
3) Is this a screw cover trough or a hinged cover?
Screw cover. The lid is held by a flange and plated screws, which means you back out the screws to open it, so allow clearance in front of the trough to lift the full 120 inch cover off. For a gutter you expect to open often, a hinged cover version is the easier choice.
4) Is the B-Line GRTGV wiring trough certified for use in Canada?
Yes, the trough carries CSA C22.2 certification, which is what an inspector on a Canadian job will look for on a wireway or auxiliary gutter.
5) What exact part number should I order for a 14 inch by 14 inch by 10 foot B-Line trough with no knockouts?
Order Eaton B-Line 1414120 GRTGV NK. The number reads out as 14 inch height, 14 inch width, 120 inch length, GRTGV screw cover galvanized trough, NK for no knockouts.
6) Will galvanized gray finish hold up in an unheated warehouse or a covered outdoor run?
Galvanized steel with a gray finish and a NEMA 3R rating suits unheated interiors, loading docks, and covered exterior runs. For corrosive or coastal exposure, or anywhere it gets washed down, specify a stainless or painted 4X trough instead of galvanized.
How fast can I get the B-LINE 1414120 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 1414120 GRTGV NK come with a warranty?
Absolutely. The B-LINE 1414120 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 1414120 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 1414120 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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