NEMA ENCLOSURES RATINGS

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To see a list of our other reference materials click here or one of the buttons in the left hand column. 

Note that all categories are not listed here.  These four categories cover most NEMA rated enclosures in actual use.  They are listed in order of increasing protection.  

For more information, such as a list of manufacturers, click on the "Enclosures" button in the left hand column.