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    Enclosures Standard Includes Updated Evaluation and Testing Methods

  • Apr 07, 2021

    Enclosures for Electrical Equipment (1,000 Volts Maximum) covers enclosures for electrical equipment rated not more than 1000 V and intended to be installed and used for non-hazardous (unclassified) locations and hazardous (classified) locations. It provides protection classifications to the enclosed equipment against specific environmental conditions.

    Revisions include updated referenced Standards, updated tables in standardized formatting, and updated evaluation and testing methods.

    The primary audience for ANSI/NEMA 250 includes commercial products—enclosures, installers, designers, and integrators.

    The NEMA Building Infrastructure Division, as the secretariat of ANSI NEMA 250 Enclosures, is looking for industry experts specifically in the categories of “Users” and “General Interest” to participate in Standards development activities. Please contact NEMA at kezhen.shen@nema.org if you are interested and indicate your interest category and area of expertise.

    It is available on the NEMA Standards Store for US$170.

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