B-Line Eaton series Type 3/3R ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,013.89
B-Line Eaton series Type 3/3R junction boxes, 12" height, 6" length, 12" width, 3 and 12, Screw cover, SCG enclosure, Surface mounted, Small single d

B-Line Eaton series Type 3/3R junction boxes, 12" height, 6" length, 12" width, 3 and 12, Screw cover, SCG enclosure, Surface mounted, Small single d

(No reviews yet) Write a Review

Model: 12126 SCG
Selected Model is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,013.89
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like
Eaton B-Line series Type 3/3R junction boxes, 12" height, 6" length, 12" width, NEMA 3 and 12, Screw cover, SCG enclosure, Surface mounted, Small single door, No mounting provisions, Galvanized steel, Oil-resistant gasket, gasketed screws

Manufacturer Resources

Product Specs

Certifications:
UL 50
Country Of Origin:
United States
Cover Type:
Screw
Finish Color:
Unfinished
Mounting Hole Details:
No mounting provisions
Mounting Method:
Surface
Nema Rating:
3
Product Height:
12 in
Product Length Depth:
6 in
Product Weight:
14.2 lb
Product Width:
12 in
Wall Thickness:
14 gauge
Department:
Electrical
Product Model:
SCG enclosure
Product Color:
Grey
Product Style:
Small single door
Product Material:
Galvanized steel

B-LINE 12126 SCG – Frequently Asked Questions

1) Can the B-Line 12126 SCG junction box be used outdoors or in a washdown area?
The 12126 SCG is a Type 3/3R enclosure, also rated NEMA 3 and 12, so it handles outdoor rain, sleet and windblown dust as well as indoor dust, dripping water and oil. It seals with an oil-resistant gasket and gasketed screws on the cover. It is not a Type 4X or 6 box, so direct hosedown or submersion applications need a different rating.
2) What are the actual box dimensions on the B-Line 12126 SCG enclosure?
It measures 12 inches high by 12 inches wide with a 6 inch depth, which is the usable interior pull-box footprint for routing and splicing. At 14.2 lb it is a one-person mount.
3) Does this B-Line screw cover box come with mounting feet or brackets?
No. The 12126 SCG has no mounting provisions, so there are no external feet, brackets or mounting holes supplied. It is intended for surface mounting, which means you supply the mounting hardware and drill the back or use separate mounting feet. Plan that into the job, especially if you are hanging it on strut or block.
4) Is the B-Line 12126 SCG enclosure pre-punched with conduit knockouts?
It is a blank screw cover junction box with no mounting provisions stated, so treat it as a box you field-punch for your own conduit entries. Punch only through the sides or bottom you can re-seal if you need to keep the Type 3R rating intact, using gasketed hubs or fittings rated for wet locations.
5) What gauge steel and finish is the B-Line 12126 SCG box, and will it rust outdoors?
Body is 14 gauge galvanized steel, left unfinished in its natural grey. The galvanizing is the corrosion protection, so no paint is required, but galvanized steel is not stainless and is not suited to coastal salt spray or corrosive chemical exposure. For those, step up to a stainless or non-metallic enclosure.
6) Screw cover or hinged door: which should I order for a junction box I open often?
This one is a screw cover, small single door style. A screw cover keeps the gasket compressed evenly and is the right pick for a pull or splice box you rarely open. If a tech is opening the box weekly for terminations or troubleshooting, a hinged-cover enclosure is less trouble because you are not handling loose gasketed screws on a ladder.
How fast can I get the B-LINE 12126 SCG 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 12126 SCG come with a warranty?
Absolutely. The B-LINE 12126 SCG 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 12126 SCG?
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 12126 SCG 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.
!