B-Line N4230P Eaton series pan...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,090.70
B-Line N4230P Eaton series panel enclosure, NEMA 3R, ANSI 61 gray painted, Protects against rain, sleet and ice formation, Galvanized steel, Wall mounting, Panel enclosures, Type 3r large continuous hinge cover, 42" X 30" panel

B-Line N4230P Eaton series panel enclosure, NEMA 3R, ANSI 61 gray painted, Protects against rain, sleet and ice formation, Galvanized steel, Wall mounting, Panel enclosures, Type 3r large continuous hinge cover, 42" X 30" panel

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Model: N4230P
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,090.70
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Eaton B-Line series panel enclosure, NEMA 3R, ANSI 61 gray painted, Protects against rain, sleet and ice formation, Galvanized steel, Wall mounting, Panel enclosures, Type 3r large continuous hinge cover, 42" X 30" panel

Manufacturer Resources

Product Specs

Application:
Protects against rain, sleet and ice formation
Certifications:
UL Listed
Degree Of Protection:
NEMA 3R
Finish Color:
ANSI 61 gray painted
Mounting Method:
Wall
Product Category:
Panel enclosures
Product Height:
38.87 in
Product Length Depth:
26.875 in
Product Weight:
31.497 lb
Product Width:
26.87 in
Department:
Electrical
Product Group:
Enclosures & Boxes
Product Subgroup:
Covers
Product Type:
Type 3r large continuous hinge cover
Product Details:
Type 3r large continuous hinge cover
Product Material:
Galvanized steel

B-LINE N4230P – Frequently Asked Questions

1) Can the B-Line N4230P enclosure be installed outdoors?
Yes. The N4230P is rated NEMA 3R, which is an outdoor rating covering rain, sleet and ice formation. It is not a washdown or dust-tight rating, so for hosedown or heavy dust areas you want a 4 or 4X type instead. The galvanized steel body carries an ANSI 61 gray painted finish for outdoor exposure.
2) What size panel will fit inside the B-Line N4230P?
The N4230P takes a 42 by 30 inch back panel. Size your mounted gear to that panel footprint, not to the enclosure's outside dimensions.
3) Is the B-Line N4230P UL Listed for an inspected commercial job?
Yes, the N4230P panel enclosure is UL Listed, and it carries a NEMA 3R degree of protection for outdoor use. Those are the two lines an inspector or spec reviewer will want on the submittal.
4) Is the back panel included with the N4230P, or ordered separately?
The N4230P is the Type 3R large continuous hinge cover enclosure sized for a 42 by 30 inch panel. The panel itself is a separate item, so order the matching 42 x 30 back panel along with it if your gear needs one.
5) How does the N4230P enclosure mount, and how heavy is it?
Wall mounting. At 31.497 lb empty, one person can set it, but anchor into studs or masonry with hardware rated for the loaded weight once the panel and gear are in. Plan clearance for the continuous hinge cover to swing fully open.
6) What are the overall dimensions of the B-Line N4230P enclosure?
The N4230P measures 38.87 in height, 26.87 in width and 26.875 in length/depth. Use those figures for wall space and clearance; the usable mounting area is set by the 42 x 30 inch panel it accepts.
7) What does a continuous hinge cover give me over a screw cover enclosure?
On the N4230P the full-length continuous hinge means the door swings open and stays attached, so nobody is juggling a cover while working live-adjacent, and there is no loose panel to drop or lose. Screw-cover boxes are cheaper but get resealed less reliably in the field, which matters on a NEMA 3R outdoor box that has to keep rain and ice out.
8) Will the ANSI 61 gray finish on the N4230P match other switchgear on site?
It will. ANSI 61 gray is the standard gray used across most industrial switchgear and control enclosures, so the N4230P blends with existing panels in a lineup. The shell underneath is galvanized steel.
9) What part number do I order for the 42 x 30 B-Line Type 3R hinge cover enclosure?
Order Eaton B-Line N4230P. That is the manufacturer part number for the NEMA 3R, ANSI 61 gray, galvanized steel wall-mount panel enclosure sized to a 42 by 30 inch panel.
How fast can I get the B-LINE N4230P 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 N4230P come with a warranty?
Absolutely. The B-LINE N4230P 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 N4230P?
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 N4230P 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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