B-Line Eaton series Type 1 jun...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$694.39
B-Line Eaton series Type 1 junction boxes, 24" height, 6" length, 12" width, 1, Screw cover, SC NK enclosure, Surface mounted, Medium single door, No

B-Line Eaton series Type 1 junction boxes, 24" height, 6" length, 12" width, 1, Screw cover, SC NK enclosure, Surface mounted, Medium single door, No

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Model: 24126 SC NK
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$694.39
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Eaton B-Line series Type 1 junction boxes, 24" height, 6" length, 12" width, NEMA 1, Screw cover, SC NK enclosure, Surface mounted, Medium single door, No knockout, Thru holes, Carbon steel

Manufacturer Resources

Product Specs

Certifications:
UL 50
Country Of Origin:
United States
Cover Type:
Screw
Finish Color:
Painted
Mounting Hole Details:
Thru holes
Mounting Method:
Surface
Nema Rating:
1
Product Height:
24 in
Product Length Depth:
6 in
Product Weight:
17 lb
Product Width:
12 in
Special Features:
Keyhole slots on cover, plated screws
Wall Thickness:
16 gauge
Department:
Electrical
Product Model:
SC NK enclosure
Product Color:
ANSI 61 Grey
Product Style:
Medium single door
Product Material:
Carbon steel

B-LINE 24126 SC NK – Frequently Asked Questions

1) Can a B-Line 24126 SC NK junction box be used outdoors or in a washdown area?
No. The 24126 SC NK is a NEMA Type 1 enclosure, which is indoor-only protection against incidental contact and falling dirt. It has no gasket rating for rain, hose-down, dust, or oil. For a wet or outdoor location you need a Type 3R or Type 4 enclosure instead.
2) What are the actual box dimensions on the B-Line 24126 SC NK enclosure?
It measures 24 inches high, 12 inches wide and 6 inches deep. That 6 inch depth is what decides whether your wire bends and any mounted components clear the screw cover, so check your deepest device against it before you commit.
3) Does this B-Line junction box come with knockouts already punched?
No knockouts. The 24126 SC NK ships blank, so you drill or punch your own conduit entries wherever the run lands. That is an advantage on a custom layout and extra labor if you wanted pre-punched hubs.
4) How is the B-Line 24126 SC NK mounted to the wall?
Surface mount, using thru holes in the back of the box. You fasten straight through the rear panel into the wall or strut with your own anchors, which are not supplied. At 17 lb empty plus conduit and conductors, anchor into structure or unistrut rather than drywall alone.
5) What part number do I order to match an existing 24 x 12 x 6 B-Line screw cover box?
The catalog number is 24126 SC NK: 24 high, 12 wide, 6 deep, screw cover, no knockouts. B-Line numbers the box by its dimensions in that order, so if the box on the wall reads 24126 SC NK you have a direct match.
6) How does the cover come off on a screw cover junction box like this one?
The cover is screw-fastened, with keyhole slots on the cover and plated screws. The keyhole slots mean you can back the screws out part way and lift the cover off without fully removing them, so you are not chasing loose hardware into a live panel. It is a maintenance-access box, not a daily-access one, if you open it often consider a hinged cover enclosure.
7) What gauge steel is this junction box, and will it hold up in a mechanical room?
Body is carbon steel at 16 gauge, painted ANSI 61 grey. That is the standard commercial weight for an indoor wall-mounted pull or junction box and it takes bumps in a plant or mechanical room fine. It is painted steel, not stainless, so keep it out of corrosive or damp environments.
8) Is this B-Line enclosure UL listed for an inspected commercial job?
It carries UL 50, the standard covering enclosures for electrical equipment. Paired with the Type 1 rating, that is what an inspector looks for on an indoor junction or pull box. It is made in the US.
9) Can I use this as a pull box rather than a junction box?
Yes. A blank 24 x 12 x 6 carbon steel Type 1 box with thru-hole surface mounting works as a pull or splice box, and with no knockouts you punch entries to suit the pull. Size your conduit entries against the code pull-box rules for your raceway before you drill, the 6 inch depth is the limiting dimension for angle pulls.
How fast can I get the B-LINE 24126 SC 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 24126 SC NK come with a warranty?
Absolutely. The B-LINE 24126 SC 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 24126 SC 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 24126 SC 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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