NEMA-Protection

Indoor NEMA classificationOutdoor NEMA classificationMatching the NEMA and IP Classifications Indoor NEMA Classification Provide a Degree of Protection Against the Following Environmental Conditions 1 2 4 4X 5 6 6P 11 12 12X 13 Accidental Contact with Equipment X X X X X X X X X X X Falling Dirt X X X X X X X X X X X Falling Liquids and Light Splashing   X X X   X X X X X X Dust, lint Fibers, and Flyings     X X X X X   X X X Hosedown and Splashing Water     X X   X X         Oil and Soolant Seepage                 X X X Oil or Cooling Spraying and Splashing                     X Corrosive Agents       X     X X       Occasional Temporary Submersion           X X         Occasional Prolonged Submersion             X         Outdoor NEMA Classifications Provide a Degree of Protection Against the Following Environmental Conditions 3 3R 3S 4 4X 6 6P Accidental Contact with Equipment X X X X X X X Rain, Snow, and Sleet X X X X X X X Sleet     X         Windblown Dust X   X X X X X Hosedown       X X X X Corrosive Agents         X   X Occasional Temporary Submersion           X X Occasional Prolonged Submersion             X Matching the NEMA and IP Classifications NEMA Enclosure Type IEC Enclosure Environmental Classification 1 IP20 2 IP21 3 IP54 3R IP24 3S IP54 4, 4X IP56 5 IP52 6, 6P IP67 12, 12K IP52 13 IP54