Eaton B-Line series Type 1 junction boxes, 36" height, 8" length, 24" 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:
- 36 in
- Product Length Depth:
- 8 in
- Product Weight:
- 58.6 lb
- Product Width:
- 24 in
- Special Features:
- Keyhole slots on cover, plated screws
- Wall Thickness:
- 14 gauge
- Department:
- Electrical
- Product Model:
- SC NK enclosure
- Product Color:
- ANSI 61 Grey
- Product Style:
- Medium single door
- Product Material:
- Carbon steel
B-LINE 36248 SC NK – Frequently Asked Questions
1) Can a NEMA 1 screw cover junction box like the B-Line 36248 SC NK be used outdoors or in a washdown area?
No. The 36248 SC NK is a NEMA Type 1 enclosure, which is indoor use only, for protection against incidental contact and falling dirt. It offers no rating against rain, hose-down, dust ingress, or corrosive environments. For an outdoor wall or a wet mechanical room you need a Type 3R or Type 4 enclosure instead.
2) What are the actual box dimensions of the B-Line 36248 SC NK junction box?
36 inches high, 24 inches wide, and 8 inches deep. That 8 inch depth is what usually decides the job, since it sets your wire bending room and how far the box stands off a finished wall.
3) Does this B-Line junction box come with knockouts, or do I have to drill my own conduit entries?
It ships with no knockouts. The 36248 SC NK is the NK (no knockout) version, so every conduit entry gets located and punched by the installer. That is the point of the blank body, you place hubs and connectors where your raceway actually lands, but budget hole-saw or knockout-punch time into the install.
4) How does this box mount to the wall?
Surface mount, using thru holes in the back of the enclosure. There are no external mounting feet or flanges involved, so fasteners pass through the box interior and your anchors need to suit the wall. At 58.6 lb empty plus conductors, plan anchoring into studs, masonry, or Unistrut rather than drywall alone.
5) What gauge steel is this enclosure and is it painted?
14 gauge carbon steel, painted in ANSI 61 grey. That is the standard grey used across most industrial control gear, so it matches adjacent panels and gutters on a typical plant or building wall without a repaint.
How fast can I get the B-LINE 36248 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 36248 SC NK come with a warranty?
Absolutely. The B-LINE 36248 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 36248 SC NK?
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