Square D NQ/NF Panelboard Encl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$489.86
Square D NQ/NF Panelboard Enclosure Cover, Type 1, Ventilated Steel

Square D NQ/NF Panelboard Enclosure Cover, Type 1, Ventilated Steel

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Model: NC62VS

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

$489.86
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Square D NQ/NF Panelboard Enclosure Cover, Type 1, Ventilated Steel

The Square D NQ/NF Panelboard Enclosure Cover is a surface-mount, ventilated, Type 1 steel cover designed for NQ and NF panelboard enclosures, including the 20in W x 62in H box configuration. Built for commercial buildings, industrial facilities, data centers, stadiums, and offices, this cover pairs with Square D's versatile NQ/NF panelboard line and its wide selection of circuit breakers and accessories. Constructed of steel and cULus listed, it delivers dependable, code-compliant protection for indoor panelboard installations.

Key Features

  • Fit: Designed for 20in W x 62in H NQ/NF panelboard boxes, including MH62 and MH62WP box models.
  • Durable Construction: Steel enclosure material for strength and long-term durability in commercial and industrial settings.
  • Mounting Style: Surface-mount design simplifies installation over the panelboard box.
  • Ventilated Design: Ventilated cover construction supports heat dissipation within the panelboard enclosure.
  • NEMA Rating: Type 1 enclosure rating suited for general-purpose indoor applications.
  • Finish: Gray finish consistent with Square D panelboard enclosure systems.
  • Installation Hardware: Cover tightening torque specification of 10...12 lb.in for proper, secure assembly.
  • Modular Construction: Modular design allows for easy assembly or modification alongside compatible accessories and replacement parts.

Certifications & Compliance

  • cULus Listed
  • RoHS EUR Compliant
  • Toxic Heavy Metal Free
  • Mercury Free

Technical Specifications

  • Toxic Heavy Metal Free: Yes
  • Warranty: 18 months
  • Take Back: No
  • Tier: 1
  • Returnability: Yes
  • Warranty Period: 18 months
  • H And D Subrange: COM
  • Sustainable Packaging: No
  • Mercury Free: Yes
  • Packaging Without Single Use Plastic: No
  • ROHS Eur In Scope: No
  • Recycled Metal Content At Cr Level: 0 %
  • Legacy WEEE Scope: Out
  • Packaging Made With Recycled Cardboard: No
  • China ROHS Label: 1
  • With Recycled Cardboard: No
  • ROHS Eur Status: Compliant
  • ROHS Exemption Information: Yes
  • ROHS Eur Full Compliance Status: Pro-active compliance (Product out of EU RoHS legal scope)

Typical Applications

  • Commercial Building Electrical Systems
  • Industrial Facility Panelboard Enclosures
  • Data Center Power Distribution
  • Stadium and Office Electrical Rooms
  • NQ/NF Panelboard Replacement and Upgrade Projects

Why Square D?

Square D engineers its NQ/NF panelboard enclosure covers with durable steel construction and cULus listing for reliable, code-compliant performance on demanding commercial and industrial jobs. Modular construction and a full range of compatible accessories and replacement parts give electrical contractors the design flexibility to install, service, and modify panelboard systems efficiently.

Manufacturer Resources

Product Specs

Product Type:
Panel Cover & Trim
Configuration:
NEMA Type 1 Enclosure
Listing:
cULus
Country Of Origin:
United States
Amperage Rating:
250A
Product Material:
Steel
Product Color:
Gray
Department:
Electrical
Product Group:
Power Distribution
Product Subgroup:
Panelboards & Load Centers
Product Height:
62 in
Product Width:
20 in

Square D NC62VS – Frequently Asked Questions

1) Will the Square D NC62VS cover fit my 20 inch wide by 62 inch tall NQ panelboard box?
Yes. The NC62VS is sized for 20 in wide by 62 in high NQ/NF panelboard boxes, and the description names the MH62 and MH62WP box models specifically. Measure your box opening, not the interior assembly, since the cover is a surface-mount front that sits over the box.
2) Can I use a ventilated panelboard cover indoors in a dusty or wet area?
No. The NC62VS is a Type 1 enclosure cover, which is general-purpose indoor only, and it is ventilated, so airborne dust and any dripping water reach the interior. For washdown, outdoor or damp locations you need a gasketed cover rated for that environment, not this one.
3) Does the NC62VS cover include the panelboard interior or breakers?
No. The NC62VS is the front cover only, for a 20 x 62 inch NQ/NF box. The box, the panelboard interior, main or branch breakers and any trim accessories are ordered separately from the Square D NQ/NF line.
4) Is the ABB AF A-Series surface mount panelboard front cover a direct replacement for the Square D NC62VS?
No. The NC62VS is a Square D NQ/NF panelboard cover sized for a 20 in wide by 62 in high box, and panelboard fronts are matched to the manufacturer's own box and interior. The ABB AF A-Series front cover is built for ABB A-Series panelboards, so it mounts to ABB boxes rather than Square D NQ/NF boxes. If the existing enclosure is an NQ or NF box, stay with the Square D cover; the ABB front is the choice when the box itself is ABB A-Series.
5) I need a flush-mounted panelboard front instead of a surface cover - what are my options?
The Square D NC62VS is a surface-mount cover that sits over the face of the NQ/NF box. For a flush installation where the box is recessed in the wall, the ABB AF-F is an AF Series RLP unassembled flush panelboard front, built for flush trim rather than surface mounting. Choose by how the box is set in the wall, and match the front to the panelboard brand and series the box belongs to.
6) Why would I choose a ventilated cover over a solid panelboard front?
Ventilation lets heat out of the box. On a fully loaded 250A NQ/NF panel in a warm electrical room, data center or stadium service area, the louvered front helps dissipate heat from the bussing and breakers. A solid front is the choice where you need to keep dust and debris out instead.
7) What torque should the NQ/NF cover screws be tightened to?
10 to 12 lb-in on the cover fasteners. Going tighter can distort the sheet steel front and leave gaps at the box edge; going looser leaves the cover rattling and can throw off the breaker handle alignment at the trim openings.
8) Is the NC62VS cULus listed for use on an inspected commercial job?
Yes, it carries a cULus listing. It is also described as RoHS EUR compliant, mercury free and free of toxic heavy metals, which matters on institutional and LEED-tracked projects. Country of origin is the United States, which is often the deciding detail on government and federally funded work.
9) What is the difference between the Square D NC62VS and the Eaton P475810 sub-feed breaker cover?
They cover different things. The NC62VS is a full Type 1 ventilated steel enclosure cover for the face of a 20 in by 62 in Square D NQ/NF panelboard box. The Eaton P475810 is a Pow-R-Xpress sub-feed breaker cover for the bottom of a 600A panel, so it closes off the sub-feed breaker area rather than trimming the whole panelboard front. A sub-feed cover is not a substitute for a missing panelboard front.
10) We standardize on ABB RLP panels in some buildings - does the Square D NC62VS trim those?
No. The NC62VS is engineered for Square D NQ/NF boxes such as MH62 and MH62WP. For ABB RLP panelboards, the ABB AF-55FD is an RLP Series panelboard front trim cover, and the ABB AF-F covers RLP in a flush front. Keep fronts matched to the panelboard series in each building rather than mixing brands on a single opening.
11) Which panelboard cover should I specify for an indoor electrical room where heat buildup is a concern?
The Square D NC62VS is a ventilated steel cover with a Type 1 rating for general-purpose indoor use, and the ventilation supports heat dissipation inside the NQ/NF enclosure. Among the comparable fronts, the ABB AF A-Series and ABB AF-55FD RLP trim covers are specified by panel series rather than by a ventilated construction. If the panel is Square D NQ/NF and the room runs warm, the ventilated NC62VS matches that condition directly.
How fast can I get the Square D NC62VS 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 Square D NC62VS come with a warranty?
Absolutely. The Square D NC62VS 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 Square D NC62VS?
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
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