{"id":28168,"date":"2024-05-20T09:08:55","date_gmt":"2024-05-20T09:08:55","guid":{"rendered":"https:\/\/electricalcabinet.net\/?page_id=28168"},"modified":"2024-05-30T06:35:09","modified_gmt":"2024-05-30T06:35:09","slug":"nema-enclosure-ratings","status":"publish","type":"page","link":"https:\/\/electricalcabinet.net\/ar\/enclosure-ratings\/nema-enclosure-ratings\/","title":{"rendered":"\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0636\u0645\u064a\u0645\u0629 NEMA"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"28168\" class=\"elementor elementor-28168\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-df4f85e wd-section-stretch e-flex e-con-boxed e-con e-parent\" data-id=\"df4f85e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bcdefb0 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"bcdefb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<link rel=\"stylesheet\" id=\"wd-section-title-css\" href=\"https:\/\/electricalcabinet.net\/wp-content\/themes\/woodmart\/css\/parts\/el-section-title-rtl.min.css?ver=7.5.1\" type=\"text\/css\" media=\"all\" \/> \t\t\t\t\t<div class=\"title-wrapper set-mb-s reset-last-child wd-title-color-default wd-title-style-default wd-title-size-extra-large text-center\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h1 class=\"woodmart-title-container title wd-fontsize-xxxl\">NEMA Enclosures Ratings Gudie<\/h1> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4679ee4 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"4679ee4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-pulse-shrink\" href=\"#elementor-action:action=popup:open&settings=eyJpZCI6IjI2NzE4IiwidG9nZ2xlIjpmYWxzZX0=\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a7e0135 e-flex e-con-boxed e-con e-parent\" data-id=\"a7e0135\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e2b1de3 e-flex e-con-boxed e-con e-parent\" data-id=\"e2b1de3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6eabcc3 e-con-full e-flex e-con e-child\" data-id=\"6eabcc3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<link rel=\"stylesheet\" id=\"wd-animations-css\" href=\"https:\/\/electricalcabinet.net\/wp-content\/themes\/woodmart\/css\/parts\/mod-animations-transform.min.css?ver=7.5.1\" type=\"text\/css\" media=\"all\" \/> \t\t\t\t\t<div class=\"elementor-element elementor-element-7988afe wd-animation-slide-from-top wd-width-100 wd-animation-normal wd_delay_100 elementor-widget elementor-widget-wd_title\" data-id=\"7988afe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<link rel=\"stylesheet\" id=\"wd-section-title-style-under-and-over-css\" href=\"https:\/\/electricalcabinet.net\/wp-content\/themes\/woodmart\/css\/parts\/el-section-title-style-under-and-over.min.css?ver=7.5.1\" type=\"text\/css\" media=\"all\" \/> \t\t\t\t\t<div class=\"title-wrapper set-mb-s reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-large text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h2 class=\"woodmart-title-container title wd-fontsize-xxl\">NEMA Ratings For Enclosures<br \/>\n<\/h2> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"title-after_title set-cont-mb-s reset-last-child wd-fontsize-s\">\n\t\t\t\t\t<p>The National Electrical Manufacturers Association (NEMA) develops North American standards for several kinds of electrical enclosures used in industrial applications. Each is certified to guard against people's access to hazardous parts as well as type-specific designated environmental conditions. A standard NEMA enclosure may be certified to protect against environmental dangers such as water, dust, oil, or coolant, as well as corrosive atmospheres including acetylene or gasoline.\u00a0<\/p>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0a3ba4 elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"e0a3ba4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-pulse-shrink\" href=\"http:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/nema-enclosure-types.pdf\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">NEMA Enclosure Types PDF<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dc4b0b9 e-con-full e-flex e-con e-child\" data-id=\"dc4b0b9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32bb252 elementor-widget elementor-widget-image\" data-id=\"32bb252\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1300\" height=\"732\" src=\"https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/65f854814fd223fc3678f074_What-are-NEMA-Ratings-Featured-img-1300x732.png\" class=\"elementor-animation-pulse-shrink attachment-large size-large wp-image-28536\" alt=\"NEMA Ratings For Enclosures\" srcset=\"https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/65f854814fd223fc3678f074_What-are-NEMA-Ratings-Featured-img-1300x732.png 1300w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/65f854814fd223fc3678f074_What-are-NEMA-Ratings-Featured-img-400x225.png 400w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/65f854814fd223fc3678f074_What-are-NEMA-Ratings-Featured-img-768x432.png 768w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/65f854814fd223fc3678f074_What-are-NEMA-Ratings-Featured-img-1536x865.png 1536w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/65f854814fd223fc3678f074_What-are-NEMA-Ratings-Featured-img-2048x1153.png 2048w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/65f854814fd223fc3678f074_What-are-NEMA-Ratings-Featured-img-430x242.png 430w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/65f854814fd223fc3678f074_What-are-NEMA-Ratings-Featured-img-700x394.png 700w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/65f854814fd223fc3678f074_What-are-NEMA-Ratings-Featured-img-150x84.png 150w\" sizes=\"(max-width: 1300px) 100vw, 1300px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1c6f031 e-con-full e-flex e-con e-child\" data-id=\"1c6f031\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-97ba1fb wd-animation-slide-from-top wd-width-100 wd-animation-normal wd_delay_100 elementor-widget elementor-widget-wd_title\" data-id=\"97ba1fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper set-mb-s reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-large text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h2 class=\"woodmart-title-container title wd-fontsize-xxl\">NEMA Enclosure Types<\/h2> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1078653 elementor-widget elementor-widget-wd_text_block\" data-id=\"1078653\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<link rel=\"stylesheet\" id=\"wd-text-block-css\" href=\"https:\/\/electricalcabinet.net\/wp-content\/themes\/woodmart\/css\/parts\/el-text-block.min.css?ver=7.5.1\" type=\"text\/css\" media=\"all\" \/> \t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Some of the basic types of electrical enclosures that you\u2019ll find on the market today include:<\/p><ul><li aria-level=\"1\">Indoor Enclosures<\/li><li aria-level=\"1\">Outdoor Enclosures<\/li><li aria-level=\"1\"><a href=\"http:\/\/Wall Mount Electrical Enclosure\" data-wplink-url-error=\"true\">\u0636\u0645\u064a\u0645\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0627\u0644\u062d\u0627\u0626\u0637<\/a><\/li><li aria-level=\"1\"><a href=\"https:\/\/electricalcabinet.net\/ar\/product\/floor-mount-electrical-enclosure\/\">\u0636\u0645\u064a\u0645\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0631\u0636<\/a><\/li><li aria-level=\"1\"><a href=\"https:\/\/electricalcabinet.net\/ar\/product\/free-standing-electrical-enclosure\/\">\u062d\u0627\u0648\u064a\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0642\u0627\u0626\u0645\u0629 \u0628\u0630\u0627\u062a\u0647\u0627<\/a><\/li><\/ul><p>Some of these enclosure types may overlap with others, such as outdoor enclosures that are both waterproof and dustproof. However, in order to make an appropriate assessment of an enclosure's protective properties, you need be aware with NEMA enclosure ratings and other rating systems that provide a standard for an enclosure's level of protection.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c0fad3 e-con-full e-flex e-con e-child\" data-id=\"7c0fad3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cce7bf8 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"cce7bf8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper set-mb-s reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-large text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h2 class=\"woodmart-title-container title wd-fontsize-xxl\">NEMA Ratings and Other Enclosure Standards<br \/>\n<\/h2> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f89539 elementor-widget elementor-widget-wd_text_block\" data-id=\"7f89539\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>When it comes to electrical enclosure standards, there are several alternatives available to the electrical engineering and manufacturing industries. Several industry groups and organizations assist educate and protect customers by establishing standards for the production and usage of electrical components. <br \/><br \/>When it comes to commercial and industrial applications, two organizations spring to mind: the <a href=\"https:\/\/www.iec.ch\/homepage\" target=\"_blank\" rel=\"noopener\">International Electrotechnical Commission (IEC)<\/a> and the <a href=\"https:\/\/www.nema.org\/\" target=\"_blank\" rel=\"noopener\">National Electrical Manufacturers Association (NEMA)<\/a>. These two organizations are related with the Ingress Protection (IP) rating system and the NEMA rating scale. <br \/><br \/>The IEC services the world's manufacturers, whereas NEMA serves the US. It's also crucial to understand <a href=\"https:\/\/www.ul.com\/\" target=\"_blank\" rel=\"noopener\">Underwriters Laboratories (UL)<\/a> ratings. A UL rating is essentially an IP or NEMA rating that has been evaluated and validated by UL's independent safety experts to meet the applicable criteria.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5175718 e-con-full e-flex e-con e-child\" data-id=\"5175718\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bd369ca wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"bd369ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper set-mb-s reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-large text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h2 class=\"woodmart-title-container title wd-fontsize-xxl\">Nema Enclosure Ratings Chart\u200b<\/h2> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"title-after_title set-cont-mb-s reset-last-child wd-fontsize-s\">\n\t\t\t\t\t<p>To choose the right enclosure, you must understand NEMA ratings. Some grades, such as <a href=\"https:\/\/electricalcabinet.net\/ar\/nema-12-vs-nema-4\/\">NEMA 12 vs. NEMA 4<\/a>, have significant variances that will affect whether your enclosure sufficiently protects its encased item. The following NEMA 250-2003 codes cover non-hazardous applications, enclosure types, applications, and environmental conditions they protect against when correctly installed:<\/p>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2e2867 elementor-widget elementor-widget-wd_text_block\" data-id=\"d2e2867\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<h3><strong>NEMA 1\u00a0Rating:<\/strong>\u00a0<\/h3><p><a href=\"https:\/\/electricalcabinet.net\/ar\/enclosure-ratings\/nema-enclosure-ratings\/nema-1-enclosures\/\">NEMA 1 enclosures<\/a>\u00a0are the most basic type of NEMA rated protection.<\/p><ul><li aria-level=\"1\">For indoor use only.<\/li><li aria-level=\"1\">Solid Ingress Protection: Accidental contact, falling dirt<\/li><li aria-level=\"1\">Water Ingress Protection: None<\/li><li aria-level=\"1\">Other Protective Qualities: None<\/li><\/ul><h3><strong>NEMA 2 Rating:\u00a0<\/strong><\/h3><p><a href=\"https:\/\/electricalcabinet.net\/ar\/enclosure-ratings\/nema-enclosure-ratings\/nema-2-enclosures\/\">NEMA 2 enclosures<\/a>\u00a0are a step up from NEMA 1 enclosures that include limited water ingress protection.<\/p><ul><li aria-level=\"1\"><span style=\"font-size: 18px; text-align: var(--text-align); color: var(--wd-text-color);\">For indoor use only.<\/span><\/li><li aria-level=\"1\"><span style=\"font-size: 18px; text-align: var(--text-align); color: var(--wd-text-color);\">Solid Ingress Protection: Accidental contact, falling dirt<\/span><\/li><li aria-level=\"1\">Water Ingress Protection: Dripping, minor splashing<\/li><li aria-level=\"1\">Other Protective Qualities: None<\/li><\/ul><h3><strong>NEMA 3 Rating:\u00a0<\/strong><\/h3><p><a href=\"https:\/\/electricalcabinet.net\/ar\/enclosure-ratings\/nema-enclosure-ratings\/nema-3-enclosures\/\">NEMA 3 enclosures<\/a>\u00a0are the most basic type of outdoor enclosures and provide solid protection for non-hazardous outdoor environments.<\/p><ul><li aria-level=\"1\">Indoor\/Outdoor: Either<\/li><li aria-level=\"1\">Solid Ingress Protection: Accidental contact, falling dirt, windblown dust<\/li><li aria-level=\"1\">Water Ingress Protection: Rain, sleet, snow<\/li><li aria-level=\"1\">Other Protective Qualities: External ice formation<\/li><li aria-level=\"1\">NEMA 3 enclosures are found on construction sites, ship docks, and in tunnels and subways subject to wet conditions.<span lang=\"zh-CN\" data-immersive-translate-translation-element-mark=\"1\"><br \/><\/span><\/li><\/ul><h3><strong>NEMA 3R Rating:\u00a0<\/strong><\/h3><p><a href=\"https:\/\/electricalcabinet.net\/ar\/enclosure-ratings\/nema-enclosure-ratings\/nema-3r-enclosures\/\">NEMA 3R enclosures<\/a>\u00a0are similar to Type 3, but provide slightly less protection against windblown dust. (See our article on\u00a0<a href=\"https:\/\/electricalcabinet.net\/ar\/nema-3-vs-nema-3r\/\">NEMA 3 vs. NEMA 3R<\/a>.)<\/p><ul><li aria-level=\"1\">Indoor\/Outdoor: Either<\/li><li aria-level=\"1\">Solid Ingress Protection: Accidental contact, falling dirt<\/li><li aria-level=\"1\">Water Ingress Protection: Rain, sleet, snow<\/li><li aria-level=\"1\">Other Protective Qualities: External ice formation<\/li><\/ul><h3><strong>NEMA 4 Rating:\u00a0<\/strong><\/h3><p><a href=\"https:\/\/electricalcabinet.net\/ar\/enclosure-ratings\/nema-enclosure-ratings\/nema-4-enclosures\/\">NEMA 4 enclosures<\/a>\u00a0are strong outdoor enclosures suitable for a wide variety of outdoor and indoor applications.<span style=\"font-family: Jost, Arial, Helvetica, sans-serif; font-size: 18px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; text-align: var(--text-align); color: var(--wd-text-color);\">(See our article on\u00a0<\/span><a style=\"font-family: Jost, Arial, Helvetica, sans-serif; font-size: 18px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; text-align: var(--text-align);\" href=\"https:\/\/electricalcabinet.net\/ar\/nema-3-vs-nema-4\/\">NEMA 3 vs. NEMA 4<\/a><span style=\"font-family: Jost, Arial, Helvetica, sans-serif; font-size: 18px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; text-align: var(--text-align); color: var(--wd-text-color);\">.)<\/span><\/p><ul><li aria-level=\"1\">Indoor\/Outdoor: Either<\/li><li aria-level=\"1\">Solid Ingress Protection: Falling dirt, windblown dust<\/li><li aria-level=\"1\">Water Ingress Protection: Rain, snow, sleet, splashing water, hose spray<\/li><li aria-level=\"1\">Other Protective Qualities: External ice formation<\/li><\/ul><h3><strong>NEMA 4X Rating:\u00a0<\/strong><\/h3><p><a href=\"https:\/\/electricalcabinet.net\/ar\/enclosure-ratings\/nema-enclosure-ratings\/nema-4x-enclosures\/\">NEMA 4X enclosures<\/a>\u00a0are similar to Type 4, but include additional protection against corrosion.<\/p><ul><li aria-level=\"1\">Indoor\/Outdoor: Either<\/li><li aria-level=\"1\">Solid Ingress Protection: Windblown dust<\/li><li aria-level=\"1\">Water Ingress Protection: Rain, snow, sleet, splashing water, hose spray<\/li><li aria-level=\"1\">Other Protective Qualities: Corrosion, external ice formation<\/li><\/ul><h3><strong>NEMA 5 Rating:\u00a0<\/strong><\/h3><p><a href=\"https:\/\/electricalcabinet.net\/ar\/enclosure-ratings\/nema-enclosure-ratings\/nema-5-enclosures\/\">NEMA 5 enclosures<\/a>\u00a0are designed for indoor use to protect against a wide variety of airborne particulates and light water ingress. it has less protection than NEMA 4.<\/p><ul><li aria-level=\"1\">Indoor\/Outdoor: Indoor<\/li><li aria-level=\"1\">Solid Ingress Protection: Falling dirt, settling airborne dust, lint, fibers, flyings<\/li><li aria-level=\"1\">Water Ingress Protection: Dripping, minor splashing<\/li><li aria-level=\"1\">Other Protective Qualities: None<\/li><\/ul><h3><strong>NEMA 6\u00a0Rating:\u00a0<\/strong><\/h3><p><a href=\"https:\/\/electricalcabinet.net\/ar\/enclosure-ratings\/nema-enclosure-ratings\/nema-6-enclosures\/\">NEMA 6 enclosures<\/a> are designed for tough outdoor applications that require high-performance\u00a0waterproof enclosures.<\/p><ul><li aria-level=\"1\">Indoor\/Outdoor: Either<\/li><li aria-level=\"1\">Solid Ingress Protection: Falling dirt<\/li><li aria-level=\"1\">Water Ingress Protection: Hose spray, temporary submersion at limited depth<\/li><li aria-level=\"1\">Other Protective Qualities: External ice formation<\/li><\/ul><h3><strong>NEMA 12 Rating:\u00a0<\/strong><\/h3><p><a href=\"https:\/\/electricalcabinet.net\/ar\/enclosure-ratings\/nema-enclosure-ratings\/nema-12-enclosures\/\">NEMA 12 enclosures<\/a>\u00a0are indoor enclosures designed for general use with a greater degree of protection than Type 1 or Type 2.<\/p><ul><li aria-level=\"1\">Indoor\/Outdoor: Indoor<\/li><li aria-level=\"1\">Solid Ingress Protection: Falling dirt, circulating dust, lint, fibers, flyings<\/li><li aria-level=\"1\">Water Ingress Protection: Dripping, minor splashing<\/li><li aria-level=\"1\">Other Protective Qualities: None<\/li><li aria-level=\"1\">It is similar to NEMA 3, but it is for indoor use, so instead of protecting against windblown dust it protects against settling airborne dust, lint, and fibers.<span class=\"notranslate immersive-translate-target-wrapper\" lang=\"zh-CN\" data-immersive-translate-translation-element-mark=\"1\"><br \/><\/span><\/li><li aria-level=\"1\">Despite the large number, it is a basic level of protection. It may be helpful to think of it as NEMA 1.2 rather than NEMA 12.<span class=\"notranslate immersive-translate-target-wrapper\" lang=\"zh-CN\" data-immersive-translate-translation-element-mark=\"1\"><br \/><\/span><\/li><\/ul><h3><strong>NEMA 13 Rating:<\/strong>\u00a0<\/h3><p><a href=\"https:\/\/www.polycase.com\/nema-13-enclosures\" target=\"_blank\" rel=\"noopener\">NEMA 13 enclosures<\/a>\u00a0are similar to Type 12, but include additional protection against oil and coolant seepage.<\/p><ul><li aria-level=\"1\">Indoor\/Outdoor: Indoor<\/li><li aria-level=\"1\">Solid Ingress Protection: Falling dirt, circulating dust, lint, fibers, flyings<\/li><li aria-level=\"1\">Water Ingress Protection: Dripping, minor splashing<\/li><li aria-level=\"1\">Other Protective Qualities: Oil and coolant seepage (non-corrosive)<\/li><\/ul>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9531dea e-flex e-con-boxed e-con e-parent\" data-id=\"9531dea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d150519 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"d150519\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper set-mb-s reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-large text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h2 class=\"woodmart-title-container title wd-fontsize-xxl\">NEMA-Rating vs. IP Rating<\/h2> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"title-after_title set-cont-mb-s reset-last-child wd-fontsize-s\">\n\t\t\t\t\t<p>NEMA and IP ratings both describe degrees of protection against substances such as water and dust, but they employ distinct test techniques and specifications to determine enclosure types, with NEMA using NEMA 250 and IP using IEC standard 60529. <br \/><br \/>The NEMA rating system, like the IP rating system, helps us to identify enclosures that are appropriate for the environment in which they will be deployed. <br \/><br \/>NEMA ratings are only used for enclosures, but IP ratings can be used for any type of equipment.<\/p><p>\u0627\u0642\u0631\u0623 \u0627\u0644\u0645\u0632\u064a\u062f: <a href=\"https:\/\/electricalcabinet.net\/ar\/nema-vs-ip-ratings\/\">\u062a\u0635\u0646\u064a\u0641\u0627\u062a NEMA \u0645\u0642\u0627\u0628\u0644 \u062a\u0635\u0646\u064a\u0641\u0627\u062a IP: \u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646\u0647\u0645\u0627\u061f<\/a><\/p>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a169c63 elementor-widget elementor-widget-image\" data-id=\"a169c63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"473\" src=\"https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/NEMA-Rating-Chart.jpg\" class=\"attachment-full size-full wp-image-28442\" alt=\"\" srcset=\"https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/NEMA-Rating-Chart.jpg 1000w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/NEMA-Rating-Chart-400x189.jpg 400w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/NEMA-Rating-Chart-768x363.jpg 768w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/NEMA-Rating-Chart-430x203.jpg 430w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/NEMA-Rating-Chart-700x331.jpg 700w, https:\/\/electricalcabinet.net\/wp-content\/uploads\/2024\/05\/NEMA-Rating-Chart-150x71.jpg 150w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>NEMA Enclosures Ratings Gudie Get A Quote Home NEMA Ratings For Enclosures The National Electrical Manufacturers Association (NEMA) develops North<\/p>","protected":false},"author":1,"featured_media":0,"parent":28159,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-28168","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/electricalcabinet.net\/ar\/wp-json\/wp\/v2\/pages\/28168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/electricalcabinet.net\/ar\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/electricalcabinet.net\/ar\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/electricalcabinet.net\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/electricalcabinet.net\/ar\/wp-json\/wp\/v2\/comments?post=28168"}],"version-history":[{"count":215,"href":"https:\/\/electricalcabinet.net\/ar\/wp-json\/wp\/v2\/pages\/28168\/revisions"}],"predecessor-version":[{"id":29759,"href":"https:\/\/electricalcabinet.net\/ar\/wp-json\/wp\/v2\/pages\/28168\/revisions\/29759"}],"up":[{"embeddable":true,"href":"https:\/\/electricalcabinet.net\/ar\/wp-json\/wp\/v2\/pages\/28159"}],"wp:attachment":[{"href":"https:\/\/electricalcabinet.net\/ar\/wp-json\/wp\/v2\/media?parent=28168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}