Home Glossary NEMA rating
Short answer
A National Electrical Manufacturers Association rating for electrical enclosures that defines protection against dust, water, and corrosion, such as NEMA 1, 3R, or 4X.
For subcontractors
Check your submittal before the GC does.
Upload your spec section and your package. Deviation Check returns every deviation with the exact spec quote, a severity, and the fix, usually in under five minutes, so the package goes through the first time instead of coming back Revise and Resubmit.
Run a $35 check
See a sample report
$35 per submittal. No subscription, no demo call. Reviewing a sub's package instead? It works the same way.
View this page as Markdown for LLMs and note-taking.