B-Line Eaton series Type 3/3R ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$736.83
B-Line Eaton series Type 3/3R junction boxes, 18" height, 6" length, 12" width, 3R, Screw cover, RTSCGV NK enclosure, Surface mounted, Medium single

B-Line Eaton series Type 3/3R junction boxes, 18" height, 6" length, 12" width, 3R, Screw cover, RTSCGV NK enclosure, Surface mounted, Medium single

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Model: 18126 RTSCGV NK
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$736.83
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Eaton B-Line series Type 3/3R junction boxes, 18" height, 6" length, 12" width, NEMA 3R, Screw cover, RTSCGV NK enclosure, Surface mounted, Medium single door, No knockout, Embossed thru holes, Galvanized steel

Manufacturer Resources

Product Specs

Certifications:
UL 50
Country Of Origin:
United States
Cover Type:
Screw
Finish Color:
Unfinished
Mounting Hole Details:
Embossed thru holes
Mounting Method:
Surface
Nema Rating:
3R
Product Height:
18 in
Product Length Depth:
6 in
Product Weight:
13.5 lb
Product Width:
12 in
Special Features:
Rainhood,embossed mounting provisions,platedscrews
Wall Thickness:
16 gauge
Department:
Electrical
Product Model:
RTSCGV NK enclosure
Product Color:
Grey
Product Style:
Medium single door
Product Material:
Galvanized steel
Product Length:
6 in

B-LINE 18126 RTSCGV NK – Frequently Asked Questions

1) Can the B-Line 18126 RTSCGV NK junction box be mounted outdoors?
Yes, within the limits of a NEMA 3R rating. The 18126 RTSCGV NK is a Type 3R enclosure with a rainhood over the cover, so it handles falling rain, sleet and outdoor weather on an exterior wall. It is not a washdown or hosedown box, so keep it off surfaces that get pressure sprayed. Body is 16 gauge galvanized steel and it is UL 50 recognized.
2) What are the inside dimensions I have to plan my conduit runs around on the 18126 junction box?
The box measures 18 inches high, 12 inches wide and 6 inches deep. The 18-12-6 numbering follows that order, so you have 6 inches of gutter depth for bends and splices. Allow room above for the rainhood on the screw cover when locating it under a soffit or ledge.
3) Does this B-Line enclosure come with knockouts for conduit?
No. The RTSCGV NK is the no-knockout version, so every wall is blank sheet and you drill or punch the hole sizes your job needs exactly where you want them. If you want factory conduit openings, order a knockout version instead.
4) Is the cover on the 18126 RTSCGV a hinged door or a screw-on plate?
It is a screw cover, held on with plated screws rather than hinges or latches. Good where the box is opened rarely and you want the cover captive and weather-tight; if crews need frequent access, a hinged-door enclosure is the easier choice.
5) How does this galvanized junction box mount to the wall, and do I need a separate bracket?
It surface mounts using embossed thru holes formed into the back of the box, so no separate mounting panel or bracket is required. You supply the anchors or fasteners suited to your wall. Plan the fixings for a 13.5 lb empty box plus conductors.
6) Is a NEMA 3R screw-cover box enough for a wet outdoor pull point, or do I need a 4X?
3R covers rain, sleet and snow running down an exterior wall, which is what most outdoor pull and splice points see. Step up to a 4 or 4X rating if the box will be hosed down, sits in a coastal or corrosive atmosphere, or is exposed to wind-driven water. The galvanized steel body here suits ordinary outdoor exposure, not chemical or salt-spray duty.
7) Can I paint this enclosure to match a building exterior?
The 18126 RTSCGV NK ships unfinished galvanized steel, grey in appearance, with no factory paint. That bare galvanized surface is what you'd prep and prime if you want a color coat. If you'd rather not field-finish, specify a painted enclosure instead.
How fast can I get the B-LINE 18126 RTSCGV 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 18126 RTSCGV NK come with a warranty?
Absolutely. The B-LINE 18126 RTSCGV 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 18126 RTSCGV 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 18126 RTSCGV 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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