B-Line Eaton series Type 1 jun...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$445.57
B-Line Eaton series Type 1 junction boxes, 15" height, 4" length, 15" width, 1, Screw cover, SC NK enclosure, Surface mounted, Small single door, No

B-Line Eaton series Type 1 junction boxes, 15" height, 4" length, 15" width, 1, Screw cover, SC NK enclosure, Surface mounted, Small single door, No

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Model: 15154 SC NK
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$445.57
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Eaton B-Line series Type 1 junction boxes, 15" height, 4" length, 15" width, NEMA 1, Screw cover, SC NK enclosure, Surface mounted, Small 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:
15 in
Product Length Depth:
4 in
Product Weight:
11.7 lb
Product Width:
15 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:
Small single door
Product Material:
Carbon steel

B-LINE 15154 SC NK – Frequently Asked Questions

1) Can the Eaton B-Line 15154 SC NK junction box be installed outdoors or in a washdown area?
No. The 15154 SC NK is a NEMA Type 1 enclosure, which is indoor use only and offers no protection against rain, dust or hosedown. It is UL 50 listed. For wet locations or exterior walls you need a Type 3R or Type 4 enclosure instead.
2) What are the actual box dimensions of the B-Line 15154 SC NK, and will it fit in a 4 inch deep wall cavity?
The box measures 15 inches high by 15 inches wide with a 4 inch depth. It is surface mounted, so the full 4 inch depth sits proud of the wall rather than recessed. Plan for a 15 by 15 inch footprint on the wall surface and 4 inches of clearance in front of it.
3) Does the 15154 SC NK junction box come with knockouts for conduit?
No knockouts. The SC NK designation means screw cover, no knockout, so every conduit entry has to be punched or drilled in the field wherever your run lands. That is the point of the NK version: you place the holes. If you want factory conduit openings, order a knockout version instead.
4) How does the cover come off on the B-Line 15154, and is it removable by one person?
It is a screw cover, not a hinged door, so the cover lifts clear entirely once the plated screws are backed out. The cover has keyhole slots, so you can loosen the screws rather than fully remove them and slide the cover off, which keeps the screws with the cover. Whole box weighs 11.7 lb, so cover handling is a one-man job.
5) How is this B-Line screw cover box mounted to the wall, and is hardware included?
It mounts on the surface through thru holes in the back of the box, so you fasten directly to the wall, strut or backboard with your own anchors or screws sized to the substrate. Mounting fasteners are not part of the enclosure, so add them to the material list.
6) Is this a pull box or a wiring trough, and what is it actually used for?
The Eaton B-Line 15154 SC NK is a square screw cover junction and pull box, 15 by 15 by 4 inches, used indoors for splices, pull points on conduit runs, and terminal blocks. It is not a lay-in wireway; a wireway runs in lengths with hinged or removable side covers along a raceway. If you need a long horizontal run to feed multiple panels, use a trough, not this box.
7) What gauge steel is the B-Line 15154 SC NK, and what is the finish?
Carbon steel at 16 gauge, painted ANSI 61 grey. That is the standard grey used across most industrial control and electrical enclosures, so it matches panels and gutters already on the wall in a typical plant or mechanical room.
How fast can I get the B-LINE 15154 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 15154 SC NK come with a warranty?
Absolutely. The B-LINE 15154 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 15154 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 15154 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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