Eaton B-Line series Type 1 junction boxes, 4" height, 4" length, 4" width, NEMA 1, Screw cover, SC enclosure, Surface mounted, Small single door, 2 side knockouts,2 top-bottom knockouts, Thru holes, Carbon steel
Manufacturer Resources
Product Specs
- Bottom Knockouts:
- 2
- 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:
- 4 in
- Product Length Depth:
- 4 in
- Product Weight:
- 1.9 lb
- Product Width:
- 4 in
- Side Knockouts:
- 2
- Special Features:
- Keyhole slots on cover, plated screws
- Top Knockouts:
- 2
- Wall Thickness:
- 16 gauge
- Department:
- Electrical
- Product Model:
- SC enclosure
- Product Color:
- ANSI 61 Grey
- Product Style:
- Small single door
- Product Material:
- Carbon steel
B-LINE 444 SC – Frequently Asked Questions
1) Can the B-Line 444 SC junction box be used outdoors or in a wash-down area?
No. The 444 SC is a NEMA Type 1 enclosure, which is indoor use only, protecting against incidental contact and falling dirt. It gives no protection against rain, hose-down, or dust ingress. For a wet or outdoor location you need a Type 3R or Type 4 enclosure instead.
2) How many knockouts does the 444 SC screw cover box have and where are they?
Eight total: 2 on each side, 2 on the top, and 2 on the bottom. So you can bring conduit or cable in from four directions without drilling the enclosure, which is what you want for a pass-through or splice point in a run.
3) Is the 444 SC enclosure UL listed for use on a commercial job?
It carries UL 50, the standard covering enclosures for electrical equipment. Combined with the Type 1 rating, that's the usual basis inspectors look for on an indoor surface-mounted junction box.
4) What are the actual box dimensions on the B-Line 444 SC?
It's a 4 x 4 x 4 inch cube: 4 inch height, 4 inch width, and 4 inch length/depth. That gives you real wiring volume behind a 4 inch square opening, which matters when you're pulling several conductors through rather than just splicing two.
5) How does the Eaton B-Line 444 SC mount to a wall?
Surface mounting through thru holes in the back of the box. You supply the fasteners and anchors to suit the substrate (masonry, drywall with anchors, strut, or wood). It is not a flush or recessed box, so it sits proud of the finished wall surface.
6) Is the cover on the B-Line 444 SC hinged or screwed on, and can it be removed easily for service?
Screw cover, with plated screws and keyhole slots on the cover. The keyhole slots let you back the screws off and lift the cover free without fully removing them, which speeds up servicing an overhead or awkward box. There's no hinge and no latch, so this isn't the pick if you need frequent tool-free access.
7) What gauge steel and finish is the B-Line 444 SC junction box?
16 gauge carbon steel with a painted finish in ANSI 61 grey. That's the standard grey used across most industrial control and electrical gear, so it blends with panels and gutter already on the wall.
8) What is the Eaton B-Line part number and weight for ordering the 4x4x4 screw cover box?
The part number is 444 SC and it weighs 1.9 lb. Made in the US. If you're standardizing junction boxes across a building, that MPN is the one to put on the requisition.
How fast can I get the B-LINE 444 SC 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 444 SC come with a warranty?
Absolutely. The B-LINE 444 SC 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 444 SC?
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