This is a replacement top plate for the conduit box on the BigBattery 12000XP battery system. It's a physical accessory part, not an electrical component with its own ratings.
This part is an accessory component for the BigBattery 12000XP battery enclosure — specifically, a top plate that mounts to the unit's conduit box. It is not an inverter, charger, or grid-interactive device, so no AC/DC electrical ratings, UL 1741/9540 listings, or interconnection specs apply to this part. Note: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the "Resources (System Manuals and Warranty)" Tab above on this page.
Critical Fitment & Scope Notes
- Designed for the conduit box on the BigBattery 12000XP enclosure.
- Physical/mechanical accessory part only — no AC output, DC battery voltage, or PV input specifications apply.
- NOT an electrical device: contains no breakers, busbars, terminals, or wiring.
- NOT verified for use on any BigBattery model other than the 12000XP.
- NOT UL listed as a standalone safety component — no listing data was provided for this part.
Conduit box plates on stacked battery enclosures are a common point of field fit-up frustration — the top plate has to seat flush before you route conductors through the conduit knockouts, or you'll fight cable strain and a poor gasket seal later. Before final torque-down, dry-fit the plate over the conduit box and check for even contact around the perimeter with a flashlight and a feeler gauge if gaps are visible; uneven seating is often the root cause of enclosure ingress issues discovered months after commissioning. Torque enclosure fasteners to the enclosure manufacturer's spec using a calibrated torque wrench — overtightening sheet-metal fasteners strips threads and undertightening leaves gaps that fail a NEMA enclosure rating. Document this step in your commissioning checklist to satisfy NEC Article 690 workmanship requirements during inspection.
Key Benefits
- Purpose-built replacement/spare part for the 12000XP conduit box, avoiding fabrication of a custom cover.
- Simplifies field service when the original top plate is damaged, lost, or modified for additional conduit runs.
- Keeps the conduit box enclosure properly covered, supporting the intended ingress protection of the assembled unit.
| Spec | Value | Unit |
|---|---|---|
| Product Type | Conduit Box Top Plate | — |
| Compatible Model | 12000XP | — |
| SKU | CNT099 | — |
| Price | 12.99 | USD |
Note: See "Resources (System Manuals and Warranty)" Tab above for full specifications.
Compatibility & Fitment
- Fits: BigBattery 12000XP conduit box.
- NOT confirmed compatible with other BigBattery enclosure models — check with MSSD before ordering if you have a different unit.
- NOT an electrical or safety-listed part; it is a mechanical cover/plate only.
| Category | Detail |
|---|---|
| UL Listing | [NEEDS VERIFICATION] — not provided in manufacturer data |
| NEMA Rating | [NEEDS VERIFICATION] — not provided in manufacturer data |
| NEC Code Reference | Applicable general enclosure/conduit workmanship practices (Article 690 installations); no specific code citation provided by manufacturer |
FAQ
What is this part used for?
It is a top plate for the conduit box on a BigBattery 12000XP unit. It covers the conduit box opening on top of the enclosure.
Does this include any electrical components, breakers, or wiring?
No. This listing is for the top plate hardware only. No electrical components, breakers, or wiring are included.
Is this compatible with other BigBattery models besides the 12000XP?
[NEEDS VERIFICATION] The manufacturer data provided does not specify fitment with any model other than the 12000XP.
Does this part carry a UL listing?
[NEEDS VERIFICATION] No UL or other safety listing information was provided for this accessory part.
Warranty & Registration
[NEEDS VERIFICATION] Manufacturer warranty terms for this specific accessory part were not included in the provided data. Refer to the "Resources (System Manuals and Warranty)" Tab above on this page for any applicable warranty documentation, or contact MSSD before ordering — we always reply back.
