NFPA 499:2024
Current
Current
The latest, up-to-date edition.
Recommended Practice for the Classification of Combustible Dusts and of Hazardous (Classified) Locations for Electrical Installations in Chemical Process Areas
Available format(s)
Hardcopy
Language(s)
English
Published date
01-01-2024
Publisher
This recommended practice provides information on the classification of combustible dusts and of hazardous (classi‐ fied) locations for electrical installations in chemical process areas and other areas where combustible dusts are produced or handled.
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