B-Line Eaton series wiring tro...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,761.51
B-Line Eaton series wiring trough, 12" height, 60" length, 12" width, GRTGV NK wiring trough, Embossed thru holes, No knockouts, Screw cover, 3R, Gal

B-Line Eaton series wiring trough, 12" height, 60" length, 12" width, GRTGV NK wiring trough, Embossed thru holes, No knockouts, Screw cover, 3R, Gal

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Model: 121260 GRTGV NK
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$2,761.51
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Eaton B-Line series wiring trough, 12" height, 60" 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:
60 in
Product Weight:
53.183 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
Product Length:
60 in

B-LINE 121260 GRTGV NK – Frequently Asked Questions

1) Can the B-Line 121260 GRTGV NK wiring trough be used outdoors?
It's a NEMA 3R enclosure in galvanized steel, so it's built for outdoor use where rain and falling debris are the concern, not washdown or submersion. If the location sees hose-directed water or dust ingress, step up to a 4 or 12 rated trough instead.
2) What are the actual cross-section dimensions of this 60 inch B-Line wiring trough?
The body is 12 inches high by 12 inches wide with a 60 inch run length, so it gives you a full 12 x 12 gutter cross section for pulling and splicing. That is the size commonly specified as a 12 x 12 x 60 gutter.
3) Does the 121260 GRTGV NK trough come with knockouts for conduit?
No. The NK in the model designation means no knockouts, so every conduit entry has to be field-punched or hole-sawed where you want it. That is the point of the NK version, it lets you place entries to suit the layout instead of working around factory openings. If you would rather have pre-punched openings, order the knockout version of the GRTGV trough.
4) How does the cover come off on this B-Line wiring trough, and can I get back into it later?
It's a screw cover, held by a flange and plated screws around the perimeter. You back the screws out to pull the whole cover for a pull or a splice, then reseat it. That's slower to open than a hinged cover but it's what keeps the 3R seal on an outdoor run, so plan on a driver being needed at every service visit.
5) What gauge steel is the Eaton B-Line GRTGV trough, and is it heavy enough for a commercial install?
The body is 16 gauge galvanized steel with a gray finish. That's the standard commercial weight for a gutter of this size and it's what gives the 12 x 12 body enough rigidity to hold shape when it's screwed to a wall and loaded with conductors.
6) Is this B-Line trough approved for use in Canada?
The 121260 GRTGV NK carries CSA C22.2 certification, so it's accepted for Canadian installs as well as US work. Cite that on the submittal if the inspector asks for a certification reference.
7) What part number do I order for a 12 x 12 x 60 NEMA 3R galvanized screw cover gutter from Eaton B-Line?
The catalog number is 121260 GRTGV NK, an Eaton B-Line series trough. The number reads as the size first (12 high, 12 wide, 60 long), then GRTGV for the galvanized screw cover 3R body, then NK for no knockouts.
8) Do I need a separate cover or end plates with this wiring trough?
The screw cover is part of the trough, held by flange and plated screws, so nothing extra is needed to close it. What isn't included is mounting hardware and any conduit fittings, and since there are no knockouts you'll be supplying your own connectors and punching the entries on site.
How fast can I get the B-LINE 121260 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 121260 GRTGV NK come with a warranty?
Absolutely. The B-LINE 121260 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 121260 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 121260 GRTGV NK from ZenSupply?
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