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Square D NF Sub-Feed Breaker Kit, L-Frame Panelboard Accessory
Model: SQU-N600MPPL
Square D NF Sub-Feed Breaker Kit, L-Frame Panelboard AccessoryThe Square D NF Sub-Feed Breaker Kit is a field-installable panelboard accessory engineered for NQ and NF panelboards rated 400A-600A...
Square D
$1,090.77
Square D NF Panelboard Accessory Hardware Kit
The Square D NF Panelboard Accessory Hardware Kit is a field-installable mounting hardware set engineered for NQ and NF panelboards. NQ and NF Panelboards feature modular construction that accepts field-installable accessories and conversion kits, and this hardware kit supplies the fasteners needed to complete that installation. Manufactured in Mexico and packaged 50 ea, it's built to support commercial electrical panel work where design flexibility and on-site modifications are required.
Key Features
- Complete Hardware Set: Includes 8 screws and 8 nuts for securing panelboard accessories and trim panel components.
- Modular Compatibility: Designed for NQ and NF Panelboards' modular construction, supporting field-installable accessories and conversion kits.
- Design Flexibility: Factory-assembled options allow design flexibility and maximize job productivity.
- Ready-to-Assemble: Ready-to-assemble kits and accessories simplify on-site design changes.
- Easy Modification: Makes it easy to modify or extend the use of the panelboard over its service life.
- Wide Accessory Selection: Part of the NQ and NF lineup, which offers a wide selection of accessories and replacement parts.
Certifications & Compliance
- Toxic Heavy Metal Free
- Mercury Free
- RoHS Eur In Scope – Compliant
- Prop 65 Warning: this product can expose you to chemicals including Nickel compounds and Bisphenol A (BPA), known to the State of California to cause cancer and reproductive harm, respectively.
Technical Specifications
- Warranty: 18 months
- Country of Origin: Mexico
- Packaging: 50 ea
- Toxic Heavy Metal Free: Yes
- Mercury Free: Yes
- Returnability: Yes
- Market Segmentation: Commercial
Typical Applications
- NQ and NF Panelboard Installations
- Trim Panel Assembly and Mounting
- Field Modification of Existing Panelboards
- Commercial Electrical Panel Upgrades
- On-Site Design Changes for Panel Accessories
Why Square D?
Square D engineers the NQ and NF Panelboard line for modular construction, letting contractors and end users adapt panelboards on-site with factory-assembled, ready-to-install accessories. This hardware kit reflects that same commitment—straightforward, code-compliant components that keep panelboard installation and modification projects moving without delay.
Manufacturer Resources
Product Specs
- Product Type:
- Panelboard Accessory
- Series:
- NF
- Country of Origin:
- Mexico
- Standards:
- RoHS Compliant
- Department:
- Electrical
- Product Group:
- Wiring Devices
- Product Subgroup:
- Panelboards & Load Centers
Square D LP9502 – Frequently Asked Questions
1) What exactly comes in the Square D LP9502 hardware kit?
The LP9502 kit contains 8 screws and 8 nuts used to secure panelboard accessories and trim panel components on Square D NQ and NF panelboards. It's fastener hardware only, no accessory or conversion kit is included with it, so order the accessory you're installing separately.
2) Will the LP9502 hardware work on a Square D NQ panelboard, or is it NF only?
Both. Square D builds the NQ and NF panelboards on the same modular construction that accepts field-installable accessories and conversion kits, and the LP9502 fastener set is specified for that line. It's not intended for other Square D panelboard families.
3) Can an ABB panelboard accessory part be used in place of the Square D LP9502 hardware kit?
No. The LP9502 is a mounting hardware kit of screws and nuts for field-installable accessories on Square D NQ and NF panelboards, so the fasteners are matched to that line's trim and accessory mounting. The ABB parts in the same accessory space serve different purposes entirely: the 569B806G is a circuit numbering strip for A Series PNBD panelboards, and the NKA8474 is a 200 percent neutral kit for Pro-Stock merchandise lighting panelboards. Neither supplies NQ/NF mounting fasteners, so stay with the Square D kit for Square D panel work.
4) I'm adding a field-installable accessory to an existing NF panel. Do I need this screw and nut kit, or does the accessory come with its own hardware?
The LP9502 exists because NQ and NF accessory and conversion kits are installed in the field and need mounting fasteners to land on the panel interior and trim. If the accessory you bought arrived without screws and nuts, this is the set that completes the mounting. Electricians doing panel modifications often keep it on the truck for that reason.
5) How is the Square D LP9502 packaged, and does that matter if I only need one panel's worth?
It ships 50 each. That's a bulk pack, which suits an MRO stockroom or a contractor running multiple NQ/NF panels on a job, but it does mean you're buying well past a single accessory install. Each individual kit covers 8 screws and 8 nuts.
6) Is the Square D LP9502 panelboard hardware RoHS compliant, and are there any material restrictions I need for a spec submittal?
RoHS compliant, and Square D states the kit is toxic heavy metal free and mercury free. There is a California Prop 65 warning attached: it can expose you to nickel compounds and bisphenol A (BPA). Country of origin is Mexico, which is the line item most public-sector submittals ask for.
7) Is this the right part for a residential load center, or is it a commercial panel item?
Commercial. The LP9502 is market-segmented for commercial electrical panel work and is tied to the Square D NQ and NF panelboard line, not to residential load centers. If you're working a house panel, this isn't your fastener kit.
8) I need to add a 200 percent neutral to a lighting panelboard, not mount trim. Which part does that?
That is a different job from what the LP9502 handles. The LP9502 supplies the screws and nuts that secure field-installable accessories and trim panel components on NQ and NF panelboards. For added neutral capacity, the ABB NKA8474 is a 200 percent neutral kit built for Pro-Stock merchandise lighting panelboards. Confirm the panel you are working in matches that ABB line before ordering, since the two kits are tied to different panelboard families.
9) If I just need to label circuits in a panel, is the LP9502 the right buy?
No. The LP9502 is fastener hardware for securing accessories and trim on NQ and NF panelboards and does not include any circuit identification. For circuit identification, ABB offers the 569B806G circuit numbering strip for its A Series PNBD panelboards. Match the strip to the panelboard brand and series you are labeling, as numbering strips are cut and mounted to a specific panel interior.
10) What kinds of jobs is this Square D fastener kit actually used on?
Typical uses are NQ and NF panelboard installs, trim panel assembly and mounting, field modification of existing panelboards, commercial panel upgrades, and on-site design changes to panel accessories. It's the hardware that lets a panel be reconfigured years after it was first set, which is why facility MRO stock tends to carry it.
How fast can I get the Square D LP9502 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 LP9502 come with a warranty?
Absolutely. The Square D LP9502 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 LP9502?
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installation tips, and troubleshooting. Contact Us
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