B-Line Eaton series Type 1 jun...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$237.26
B-Line Eaton series Type 1 junction boxes, 12" height, 4" length, 8" width, 1, Screw cover, SC enclosure, Surface mounted, Small single door, 5 side

B-Line Eaton series Type 1 junction boxes, 12" height, 4" length, 8" width, 1, Screw cover, SC enclosure, Surface mounted, Small single door, 5 side

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Model: 1284 SC
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$237.26
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Eaton B-Line series Type 1 junction boxes, 12" height, 4" length, 8" width, NEMA 1, Screw cover, SC enclosure, Surface mounted, Small single door, 5 side knockouts,4 top-bottom knockouts, Thru holes, Carbon steel

Manufacturer Resources

Product Specs

Bottom Knockouts:
4
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:
12 in
Product Length Depth:
4 in
Product Weight:
6.2 lb
Product Width:
8 in
Side Knockouts:
5
Special Features:
Keyhole slots on cover, plated screws
Top Knockouts:
4
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 1284 SC – Frequently Asked Questions

1) Can a NEMA 1 junction box like the B-Line 1284 SC be used outdoors or in a washdown area?
No. The 1284 SC screw cover box carries a NEMA Type 1 rating, which is indoor use only, for protection against incidental contact and falling dirt. It gives no protection against rain, hose-down, dust or oil. For an outdoor wall, a loading dock, or anywhere it gets wet, you need a NEMA 3R or 4 enclosure instead. Indoors in a mechanical room, electrical closet or above a ceiling, Type 1 is the normal choice.
2) Does the 1284 SC come with knockouts already punched, or do I have to drill it?
Knockouts are factory punched, so no drilling for standard conduit entries: 5 on each side, 4 on the top and 4 on the bottom. That means you can bring conduit in from four directions without opening the box up with a hole saw. If your run needs an entry where there is no knockout, you will still be punching or drilling that one location yourself.
3) How does the B-Line 1284 SC mount to a wall, and is mounting hardware included?
Surface mount through holes in the back of the box, so it fastens flat to a wall, a backboard or strut. You supply the anchors or screws to suit the substrate, since the box is furnished with thru holes rather than a mounting kit. Cover removal is helped by keyhole slots on the cover, which let you back the plated screws out partway and lift the cover off instead of chasing loose screws into the box.
4) Should I use a screw cover junction box or a hinged door enclosure?
Screw cover, like the 1284 SC, suits pull points, splices and taps you rarely open, and the fastened cover discourages casual access. If someone needs to get into the box regularly (resetting a control, reading a device, servicing terminals) a hinged door enclosure is the better buy, because you are not handling loose screws at height every visit. The keyhole slots on this cover soften that a little, letting the cover lift off without fully removing the screws.
5) What gauge steel is the B-Line 1284 SC, and will it match the other gear in my electrical room?
Carbon steel, 16 gauge, painted ANSI 61 grey. ANSI 61 is the standard grey used across most commercial panelboards, disconnects and control enclosures, so it blends with existing gear rather than standing out. For facilities standardizing a fleet of boxes, the 16 gauge wall is the usual commercial weight and takes conduit and strut loading without oil-canning.
6) What exact part number do I order for the 12 x 8 x 4 B-Line screw cover box?
The catalog number is 1284 SC from Eaton's B-Line series. The digits read as the dimensions, 12 high by 8 wide by 4 deep, and SC designates the screw cover enclosure. It ships from a US origin.
How fast can I get the B-LINE 1284 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 1284 SC come with a warranty?
Absolutely. The B-LINE 1284 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 1284 SC?
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 1284 SC 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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