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NEMA BI-50055-2024
NEMA 10250 Enclosure Types
Provides general information on the definitions of NEMA Enclosure Types, is a guide for comparing specific applications of enclosures, and provides a comparison between NEMA Enclosure Type Numbers and ANSI/IEC Enclosure Classification Designations. The document is intended to be used by architects, engineers, installers, inspectors and other interested parties.
NEMA: National Electrical Manufacturers Association [nema]