{"id":46229,"date":"2025-03-05T02:35:49","date_gmt":"2025-03-05T02:35:49","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=46229"},"modified":"2025-03-05T04:20:31","modified_gmt":"2025-03-05T04:20:31","slug":"nema-4-vs-4x-enclosures","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/","title":{"rendered":"\u0639\u0644\u0628 NEMA 4 \u0645\u0642\u0627\u0628\u0644 4X - 4 \u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a\u060c \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0648\u0623\u0633\u0626\u0644\u0629 \u0634\u0627\u0626\u0639\u0629"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u0647\u0644 \u062a\u0639\u0631\u0641 \u0645\u0627 \u0647\u0648 NEMA\u061f \u0627\u062e\u062a\u0635\u0627\u0631\u064b\u0627\u060c NEMA \u0647\u0648 \u0627\u062e\u062a\u0635\u0627\u0631 \u0644\u0640 National Electrical Manufacturers Association (\u0627\u0644\u0631\u0627\u0628\u0637\u0629 \u0627\u0644\u0648\u0637\u0646\u064a\u0629 \u0644\u0645\u0635\u0646\u0639\u064a \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0647\u0630\u0647 \u0627\u0644\u0645\u0646\u0638\u0645\u0629 \u0645\u0633\u0624\u0648\u0644\u0629 \u0639\u0646 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0644\u0639\u0644\u0628 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u064f\u0635\u0646\u0651\u0639\u0629 \u0641\u064a \u0645\u0635\u0627\u0646\u0639 \u062d\u0648\u0644 \u0627\u0644\u0639\u0627\u0644\u0645. \u062a\u064f\u0628\u064a\u0651\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0646\u0638\u0645\u0629 \u0645\u0633\u062a\u0648\u0649 \u062d\u0645\u0627\u064a\u062a\u0647\u0627 \u0645\u0646 \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u063a\u0628\u0627\u0631 \u0648\u0627\u0644\u0635\u062f\u0623.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0633\u0646\u0634\u0631\u062d \u0627\u0644\u064a\u0648\u0645 \u0627\u0644\u0641\u0631\u0648\u0642\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0628\u064a\u0646 \u0635\u0646\u0627\u062f\u064a\u0642 NEMA 4 \u06484X. \u0643\u0645\u0627 \u0627\u0633\u062a\u0643\u0634\u0641\u0646\u0627 \u062d\u0627\u0644\u0627\u062a \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0645\u0627 \u0644\u0646\u0633\u0627\u0639\u062f\u0643 \u0639\u0644\u0649 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0646\u0633\u0628 \u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a\u0643.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u0628\u062f\u064a\u0644 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u0628\u062f\u064a\u0644<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#What_is_NEMA_4_Enclosure\" >\u0645\u0627 \u0647\u0648 NEMA 4 Enclosure\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#What_is_NEMA_4X_Enclosure\" >\u0645\u0627 \u0647\u0648 NEMA 4X Enclosure\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#Comparison_of_NEMA_4_vs_4X_Enclosures\" >\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u062d\u0627\u0648\u064a\u0627\u062a NEMA 4 \u0648 4X<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#1_Corrosion_Resistance\" >1. \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#2_Material_Composition\" >2. \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u0648\u0627\u062f<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#NEMA_4_Enclosures\" >\u062d\u0627\u0648\u064a\u0627\u062a NEMA 4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#NEMA_4X_Enclosures\" >\u0635\u0646\u0627\u062f\u064a\u0642 NEMA 4X<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#3_Durability\" >3. \u0627\u0644\u0645\u062a\u0627\u0646\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#4_Cost\" >4. \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#Utilization_of_NEMA_4_and_NEMA_4X_Enclosures\" >\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0627\u0648\u064a\u0627\u062a NEMA 4 \u0648NEMA 4X<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#Major_Applications_of_NEMA_4\" >\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0640 NEMA 4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#Top_Applications_of_NEMA_4X\" >\u0623\u0641\u0636\u0644 \u062a\u0637\u0628\u064a\u0642\u0627\u062a NEMA 4X\u00a0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#FAQs\" >\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#Is_a_NEMA_4X_Enclosure_Waterproof\" >\u0647\u0644 \u062d\u0627\u0648\u064a\u0629 NEMA 4X \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0645\u0627\u0621\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#Can_a_NEMA_4X_Enclosure_Be_Used_Outdoors\" >\u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0627\u0648\u064a\u0629 NEMA 4X \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#Does_NEMA_4X_Prevent_Explosions\" >\u0647\u0644 \u064a\u0645\u0646\u0639 NEMA 4X \u0627\u0644\u0627\u0646\u0641\u062c\u0627\u0631\u0627\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#Can_NEMA_4X_Be_Submerged_Underwater\" >\u0647\u0644 \u064a\u0645\u0643\u0646 \u063a\u0645\u0631 NEMA 4X \u062a\u062d\u062a \u0627\u0644\u0645\u0627\u0621\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#Is_NEMA_4_Rated_For_Washdown\" >\u0647\u0644 \u062a\u0645 \u062a\u0635\u0646\u064a\u0641 NEMA 4 \u0644\u0644\u063a\u0633\u064a\u0644\u061f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/#Final_Thoughts\" >\u0627\u0644\u0623\u0641\u0643\u0627\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_NEMA_4_Enclosure\"><\/span><b>\u0645\u0627 \u0647\u0648 NEMA 4 Enclosure\u061f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46247\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4-Enclosure.jpg\" alt=\"\u0645\u0627 \u0647\u0648 NEMA 4 Enclosure\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4-Enclosure.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4-Enclosure-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4-Enclosure-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4-Enclosure-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u062a\u062d\u0645\u064a \u0639\u0644\u0628 NEMA 4 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u0646 \u062f\u062e\u0648\u0644 \u0627\u0644\u063a\u0628\u0627\u0631 \u0648\u0627\u0644\u0645\u0627\u0621\u060c \u0643\u0645\u0627 \u062a\u0645\u0646\u0639 \u0631\u0630\u0627\u0630 \u0627\u0644\u0645\u0637\u0631 \u0648\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u0636\u063a\u0648\u0637.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u0641\u0647\u0648 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062b\u0644\u062c \u0648\u0627\u0644\u0628\u0631\u062f. \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639\u062f\u0627\u062a \u062d\u0627\u0635\u0644\u0629 \u0639\u0644\u0649 \u062a\u0635\u0646\u064a\u0641 NEMA 4 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0648\u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_NEMA_4X_Enclosure\"><\/span><b>\u0645\u0627 \u0647\u0648 NEMA 4X Enclosure\u061f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46248\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4X-Enclosure.jpg\" alt=\"\u0645\u0627 \u0647\u0648 \u063a\u0644\u0627\u0641 NEMA 4X\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4X-Enclosure.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4X-Enclosure-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4X-Enclosure-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-NEMA-4X-Enclosure-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0644\u0646\u0641\u062a\u0631\u0636 \u0623\u0646\u0643 \u0627\u0646\u062a\u0647\u064a\u062a \u0645\u0646 \u062a\u062c\u0647\u064a\u0632 \u0639\u0644\u0628 NEMA 4X \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a\u0643. \u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0643 \u0633\u062a\u062d\u0635\u0644 \u0627\u0644\u0622\u0646 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u062d\u0645\u0627\u064a\u0629 \u0623\u0639\u0644\u0649 \u0628\u0643\u062b\u064a\u0631. \u0641\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u062a\u0647\u0627 \u0644\u0644\u0623\u0648\u0633\u0627\u062e \u0648\u0627\u0644\u0645\u0637\u0631 \u0648\u0627\u0644\u062b\u0644\u062c \u0648\u0627\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u062a\u062a\u0645\u064a\u0632 \u0647\u0630\u0647 \u0627\u0644\u0639\u0644\u0628\u0629 \u0623\u064a\u0636\u064b\u0627 \u0628\u0645\u0642\u0627\u0648\u0645\u062a\u0647\u0627 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u062a\u064a \u062a\u062a\u0639\u0631\u0636 \u0641\u064a\u0647\u0627 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0644\u0645\u064a\u0627\u0647 \u0645\u0627\u0644\u062d\u0629 \u0623\u0648 \u0645\u0648\u0627\u062f \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0623\u062e\u0631\u0649\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0627\u0648\u064a\u0627\u062a NEMA 4X \u0647\u0646\u0627\u0643.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Comparison_of_NEMA_4_vs_4X_Enclosures\"><\/span><b>\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u062d\u0627\u0648\u064a\u0627\u062a NEMA 4 \u0648 4X<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46249\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Comparison-of-NEMA-4-vs-4X-Enclosures.jpg\" alt=\"\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u062d\u0627\u0648\u064a\u0627\u062a NEMA 4 \u0648 4X\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Comparison-of-NEMA-4-vs-4X-Enclosures.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Comparison-of-NEMA-4-vs-4X-Enclosures-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Comparison-of-NEMA-4-vs-4X-Enclosures-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Comparison-of-NEMA-4-vs-4X-Enclosures-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0642\u0633\u0645\u060c \u0634\u0631\u062d\u0646\u0627 \u062e\u0635\u0627\u0626\u0635 \u062a\u0635\u0646\u064a\u0641\u064a \u0627\u0644\u063a\u0644\u0627\u0641 (4 \u06484X) \u0627\u0644\u062a\u064a \u062a\u0645\u064a\u0632\u0647\u0645\u0627 \u0639\u0646 \u0628\u0639\u0636\u0647\u0645\u0627. \u0628\u0639\u062f \u0641\u0647\u0645\u0647\u0627\u060c \u0633\u062a\u0643\u0648\u0646 \u062c\u0627\u0647\u0632\u064b\u0627 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u062d\u0627\u0635\u0644\u0629 \u0639\u0644\u0649 \u062a\u0635\u0646\u064a\u0641 NEMA \u0627\u0644\u062a\u064a \u0633\u062a\u064f\u0631\u0643\u0651\u0628\u0647\u0627 \u0641\u064a \u0645\u0646\u0634\u0623\u062a\u0643.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Corrosion_Resistance\"><\/span><b>1. \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639\u060c \u064a\u064f\u0645\u0643\u0646 \u0627\u0644\u0642\u0648\u0644 \u0625\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0647\u064a \u0627\u0644\u0645\u064a\u0632\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u064f\u0645\u064a\u0632 \u0639\u0644\u0628 NEMA 4 \u0639\u0646 \u0639\u0644\u0628 NEMA 4X. \u0625\u0630\u0627 \u062a\u062d\u062f\u062b\u0646\u0627 \u0639\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062d\u0627\u0635\u0644\u0629 \u0639\u0644\u0649 \u062a\u0635\u0646\u064a\u0641 4 \u0645\u0646 NEMA\u060c \u0641\u0625\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0642\u0627\u062f\u0631\u0629 \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0627\u0644\u0642\u0627\u0633\u064a\u0629 \u0628\u0633\u0647\u0648\u0644\u0629\u060c \u0648\u0644\u0643\u0646 \u0644\u064a\u0633 \u0644\u062f\u0631\u062c\u0629 \u0623\u0646 \u062a\u0628\u062f\u0623 \u0627\u0644\u0645\u0627\u062f\u0629 \u0628\u0627\u0644\u0630\u0648\u0628\u0627\u0646.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062c\u0648\u064a\u0629\u060c \u0633\u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 4 \u0623\u063a\u0644\u0641\u0629. \u064a\u0634\u064a\u0631 \u0631\u0645\u0632 &quot;X&quot; \u0641\u064a \u0627\u0644\u0627\u0633\u0645 \u0625\u0644\u0649 \u0623\u0646 \u0627\u0644\u0645\u0646\u062a\u062c \u0645\u062d\u0645\u064a \u0645\u0646 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u0645\u0645\u0627 \u064a\u0636\u064a\u0641 \u0637\u0628\u0642\u0629 \u062d\u0645\u0627\u064a\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0636\u062f \u0627\u0644\u0635\u062f\u0623.\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Material_Composition\"><\/span><b>2. \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u0648\u0627\u062f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0639\u0646\u062f \u0627\u0644\u0646\u0638\u0631 \u0625\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0635\u0646\u0639 \u0647\u0630\u0647 \u0627\u0644\u0623\u063a\u0644\u0641\u0629\u060c \u0646\u062c\u062f \u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0643\u0628\u064a\u0631\u0629. \u0644\u0646\u0644\u0642\u0650 \u0646\u0638\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0643\u0644\u064a\u0647\u0645\u0627:<\/span><\/p>\n<ul>\n<li aria-level=\"1\">\n<h4><span class=\"ez-toc-section\" id=\"NEMA_4_Enclosures\"><\/span><b>\u062d\u0627\u0648\u064a\u0627\u062a NEMA 4<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u062a\u064f\u0635\u0646\u0639 \u0647\u0630\u0647 \u0627\u0644\u0639\u0644\u0628 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0639\u0627\u062f\u0629\u064b \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0637\u0644\u064a \u0628\u0627\u0644\u0645\u0633\u062d\u0648\u0642\u060c \u0648\u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645\u060c \u0648\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u062c\u0644\u0641\u0646. \u0643\u0645\u0627 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0627\u0644\u0645\u0637\u0644\u064a \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0639\u0644\u0628 NEMA 4. \u062a\u062a\u0645\u064a\u0632 \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u062f \u0623\u064a\u0636\u064b\u0627 \u0628\u0645\u0642\u0627\u0648\u0645\u062a\u0647\u0627 \u0644\u0644\u0635\u062f\u0623\u060c \u0648\u0644\u0643\u0646 \u0636\u0645\u0646 \u062d\u062f\u0648\u062f \u0645\u0639\u064a\u0646\u0629.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0625\u0630\u0627 \u062d\u062f\u062b \u062e\u062f\u0634 \u0628\u0633\u064a\u0637 \u0641\u064a \u063a\u0644\u0627\u0641\u0643\u060c \u0641\u0633\u064a\u0624\u062f\u064a \u0630\u0644\u0643 \u0625\u0644\u0649 \u0643\u0633\u0631 \u062d\u0627\u062c\u0632 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629. \u0648\u0647\u0630\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0648\u0635\u0648\u0644 \u0627\u0644\u0635\u062f\u0623 \u0625\u0644\u0649 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0639\u062f\u0646 \u062a\u062f\u0631\u064a\u062c\u064a\u064b\u0627 \u0645\u0646 \u0627\u0644\u062f\u0627\u062e\u0644.\u00a0<\/span><\/p>\n<ul>\n<li aria-level=\"1\">\n<h4><span class=\"ez-toc-section\" id=\"NEMA_4X_Enclosures\"><\/span><b>\u0635\u0646\u0627\u062f\u064a\u0642 NEMA 4X<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u062a\u064f\u0635\u0646\u0639 \u0627\u0644\u0639\u0644\u0628 \u0630\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0641 4X \u0645\u0646 \u0627\u0644\u0628\u0648\u0644\u064a\u0633\u062a\u0631 \u0627\u0644\u0645\u0642\u0648\u0649 \u0628\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629 (FRP) \u0648\u0627\u0644\u0628\u0648\u0644\u064a \u0643\u0631\u0628\u0648\u0646\u0627\u062a. \u0643\u0645\u0627 \u0623\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0647\u064a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623\u060c \u0648\u062e\u0627\u0635\u0629\u064b \u0646\u0648\u0639 316. \u0648\u064a\u0639\u0648\u062f \u0630\u0644\u0643 \u0625\u0644\u0649 \u0643\u0645\u064a\u0629 \u0627\u0644\u0643\u0631\u0648\u0645 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a\u0647.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u064a\u062a\u062d\u062f \u0645\u0639 \u0627\u0644\u0623\u0643\u0633\u062c\u064a\u0646 \u0627\u0644\u062c\u0648\u064a \u0645\u0643\u0648\u0646\u064b\u0627 \u0637\u0628\u0642\u0629 \u0645\u0646 \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0631\u0648\u0645. \u0647\u0630\u0627 \u0627\u0644\u063a\u0634\u0627\u0621 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u0648\u064a\u062a\u062d\u0645\u0644 \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0642\u0627\u0633\u064a\u0629. \u0644\u0630\u0627\u060c \u064a\u064f\u0646\u0635\u062d \u0628\u0627\u0644\u0642\u0648\u0644 \u0625\u0646 NEMA 4X \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0645\u0642\u0627\u0648\u0645\u064b\u0627 \u0644\u0644\u0635\u062f\u0623.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Durability\"><\/span><b>3. \u0627\u0644\u0645\u062a\u0627\u0646\u0629<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u062a\u0639\u062a\u0645\u062f \u0645\u062a\u0627\u0646\u0629 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0639\u0644\u0649 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627. \u064a\u064f\u0646\u0635\u062d \u0628\u0639\u062f\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 NEMA 4 \u0641\u064a \u0628\u064a\u0626\u0629 \u062a\u0622\u0643\u0644\u064a\u0629\u060c \u0641\u0647\u0648 \u063a\u064a\u0631 \u0645\u064f\u0635\u0645\u0645 \u0644\u0630\u0644\u0643. \u0645\u0646 \u0646\u0627\u062d\u064a\u0629 \u0623\u062e\u0631\u0649\u060c \u0635\u064f\u0645\u0645\u062a \u0627\u0644\u062e\u0632\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u064f\u0635\u0646\u0651\u0641\u0629 \u0628\u0640 4X \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0647\u0630\u0647 \u0627\u0644\u0638\u0631\u0648\u0641\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062a\u062f\u0648\u0645 \u0644\u0641\u062a\u0631\u0629 \u0623\u0637\u0648\u0644.\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Cost\"><\/span><b>4. \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u062d\u0633\u0646\u064b\u0627\u060c \u0633\u062a\u0636\u0637\u0631 \u0644\u062f\u0641\u0639 \u0633\u0639\u0631 \u0623\u0639\u0644\u0649 \u0644\u0635\u0646\u0627\u062f\u064a\u0642 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 NEMA 4X \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u062a\u0644\u0643 \u0627\u0644\u062a\u064a \u062a\u062d\u0645\u0644 \u062a\u0635\u0646\u064a\u0641 NEMA 4. \u0648\u0627\u0644\u0633\u0628\u0628 \u0628\u0633\u064a\u0637\u060c \u0644\u0623\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062d\u0627\u0635\u0644\u0629 \u0639\u0644\u0649 \u062a\u0635\u0646\u064a\u0641 4X \u062a\u064f\u0635\u0646\u0639 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0627\u062f \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0643\u0645\u0627 \u0630\u0643\u0631\u0646\u0627 \u0633\u0627\u0628\u0642\u064b\u0627. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u062a\u0623\u062a\u064a \u0647\u0630\u0647 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0645\u0639 \u0645\u064a\u0632\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0648\u0647\u064a \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0635\u062f\u0623.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Utilization_of_NEMA_4_and_NEMA_4X_Enclosures\"><\/span><b>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0627\u0648\u064a\u0627\u062a NEMA 4 \u0648NEMA 4X<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46250\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Utilization-of-NEMA-4-and-NEMA-4X-Enclosures.jpg\" alt=\"\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0627\u0648\u064a\u0627\u062a NEMA 4 \u0648NEMA 4X\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Utilization-of-NEMA-4-and-NEMA-4X-Enclosures.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Utilization-of-NEMA-4-and-NEMA-4X-Enclosures-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Utilization-of-NEMA-4-and-NEMA-4X-Enclosures-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Utilization-of-NEMA-4-and-NEMA-4X-Enclosures-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u064a\u0645\u0643\u0646\u0643 \u0631\u0624\u064a\u0629 \u0627\u0644\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629 \u0623\u062f\u0646\u0627\u0647 \u0641\u064a \u062d\u064a\u0627\u062a\u0646\u0627 \u0627\u0644\u064a\u0648\u0645\u064a\u0629 \u062d\u064a\u062b \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0623\u0634\u062e\u0627\u0635 \u0627\u0644\u0639\u0628\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 NEMA 4 \u0648\u0645\u0631\u0641\u0642\u0627\u062a 4X.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Major_Applications_of_NEMA_4\"><\/span><b>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0640 NEMA 4<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u062f\u0639\u0648\u0646\u0627 \u0646\u0644\u0642\u064a \u0646\u0638\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a\u0647\u0627 \u0623\u063a\u0644\u0641\u0629 NEMA 4 \u0628\u0634\u0643\u0644 \u0639\u0627\u0645:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629: <\/b><span style=\"font-weight: 400;\">\u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0644\u062d\u0645\u0627\u064a\u0629 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0648\u0623\u0646\u0638\u0645\u0629 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0645\u0627\u0646 \u0645\u0646 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062c\u0648\u064a\u0629 \u0627\u0644\u0642\u0627\u0633\u064a\u0629.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629:<\/b><span style=\"font-weight: 400;\"> \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0641\u064a \u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a\u060c \u0648\u0627\u0644\u0645\u0633\u062a\u0648\u062f\u0639\u0627\u062a\u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0622\u0644\u064a \u0648\u0645\u0631\u0627\u0641\u0642 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a: <\/b><span style=\"font-weight: 400;\">\u064a\u062d\u0645\u064a \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0645\u0646 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062c\u0648\u064a\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0629.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629: <\/b><span style=\"font-weight: 400;\">\u064a\u0646\u0628\u063a\u064a \u0639\u0644\u064a\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0627\u0648\u064a\u0627\u062a NEMA 4 \u0644\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Top_Applications_of_NEMA_4X\"><\/span><b>\u0623\u0641\u0636\u0644 \u062a\u0637\u0628\u064a\u0642\u0627\u062a NEMA 4X\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u062d\u0627\u0644\u0627\u062a NEMA 4X:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629:<\/b><span style=\"font-weight: 400;\"> \u0648\u064a\u062d\u0645\u064a \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u062e\u0628\u0631\u064a\u0629 \u0627\u0644\u062d\u0633\u0627\u0633\u0629 \u0645\u0646 \u0627\u0644\u0623\u0628\u062e\u0631\u0629 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0648\u0627\u0644\u0623\u0628\u062e\u0631\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0645\u063a\u0627\u0633\u0644 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a:<\/b><span style=\"font-weight: 400;\"> \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u063a\u0633\u0627\u0644\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a\u060c \u062a\u064f\u0639\u062f\u0651 \u062e\u0632\u0627\u0646\u0627\u062a 4X \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0645\u062b\u0644. \u0643\u0645\u0627 \u0623\u0646\u0647\u0627 \u062a\u062d\u0645\u064a \u0645\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u0628\u0645\u0646\u0639 \u062f\u062e\u0648\u0644 \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u0627\u0644\u062d.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0648\u0627\u0644\u0633\u0627\u062d\u0644\u064a\u0629:<\/b><span style=\"font-weight: 400;\"> \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0644\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0641\u064a \u0627\u0644\u0633\u0641\u0646 \u0648\u0627\u0644\u0623\u0631\u0635\u0641\u0629 \u0648\u0627\u0644\u0642\u0648\u0627\u0631\u0628 \u0648\u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0628\u062d\u0631\u064a\u0629. \u0633\u064a\u0633\u0627\u0639\u062f\u0643 \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0631\u0630\u0627\u0630 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0627\u0644\u062d\u0629 \u0648\u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0645\u0627\u0644\u062d.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0645\u062d\u0637\u0627\u062a \u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a:<\/b><span style=\"font-weight: 400;\"> \u062a\u0645\u0646\u0639 \u062a\u0642\u0646\u064a\u0629 NEMA 4X \u0627\u0644\u0635\u062f\u0623 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u0631\u0634\u064a\u062d \u0648\u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u0628\u0643\u062a\u064a\u0631\u064a\u0627 \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0645\u0631\u0627\u0641\u0642 \u062a\u062c\u0647\u064a\u0632 \u0627\u0644\u0623\u063a\u0630\u064a\u0629:<\/b><span style=\"font-weight: 400;\"> \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0635\u0627\u0646\u0639\u060c \u064a\u062a\u062d\u0645\u0644 \u0627\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u0634\u062f\u064a\u062f \u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0646\u0638\u064a\u0641. \u0643\u0645\u0627 \u0623\u0646\u0647 \u0645\u0635\u0645\u0645 \u0644\u062a\u062d\u0645\u0644 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u063a\u0633\u064a\u0644 \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><b>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46251\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/FAQs.jpg\" alt=\"\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/FAQs.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/FAQs-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/FAQs-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/FAQs-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_a_NEMA_4X_Enclosure_Waterproof\"><\/span><b>\u0647\u0644 \u062d\u0627\u0648\u064a\u0629 NEMA 4X \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0645\u0627\u0621\u061f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0628\u0627\u0644\u062a\u0623\u0643\u064a\u062f\u060c NEMA 4X \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0645\u0627\u0621 \u0648\u064a\u062a\u062d\u0645\u0644 \u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a. \u0643\u0645\u0627 \u0623\u0646\u0647 \u064a\u062d\u0645\u064a \u0645\u0646 \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u062a\u0633\u0631\u0628 \u0639\u0628\u0631 \u0627\u0644\u062e\u0631\u0637\u0648\u0645.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_a_NEMA_4X_Enclosure_Be_Used_Outdoors\"><\/span><b>\u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0627\u0648\u064a\u0629 NEMA 4X \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642\u061f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0646\u0639\u0645\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0627\u0648\u064a\u0627\u062a 4X \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u060c \u0644\u0623\u0646\u0647\u0627 \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0638\u0631\u0648\u0641 \u0628\u064a\u0626\u064a\u0629 \u0642\u0627\u0633\u064a\u0629.\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Does_NEMA_4X_Prevent_Explosions\"><\/span><b>\u0647\u0644 \u064a\u0645\u0646\u0639 NEMA 4X \u0627\u0644\u0627\u0646\u0641\u062c\u0627\u0631\u0627\u062a\u061f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0644\u0627\u060c \u0644\u0627 \u064a\u062d\u0645\u064a\u0643 NEMA 4X \u0645\u0646 \u0627\u0644\u0627\u0646\u0641\u062c\u0627\u0631\u0627\u062a. \u064a\u064f\u062d\u0638\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062e\u0637\u0631\u0629 \u0630\u0627\u062a \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u063a\u0627\u0632\u0627\u062a \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0634\u062a\u0639\u0627\u0644 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_NEMA_4X_Be_Submerged_Underwater\"><\/span><b>\u0647\u0644 \u064a\u0645\u0643\u0646 \u063a\u0645\u0631 NEMA 4X \u062a\u062d\u062a \u0627\u0644\u0645\u0627\u0621\u061f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0644\u0627\u060c \u0644\u0627 \u064a\u064f\u0645\u0643\u0646 \u063a\u0645\u0631 NEMA 4X \u0641\u064a \u0627\u0644\u0645\u0627\u0621\u060c \u0645\u0639 \u0623\u0646\u0647 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0645\u0627\u0621. \u064a\u062a\u062d\u0645\u0644 \u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0642\u0648\u064a\u0629\u060c \u0648\u0644\u0643\u0646\u0647 \u063a\u064a\u0631 \u0645\u064f\u0635\u0645\u0645 \u0644\u0644\u063a\u0645\u0631 \u0627\u0644\u0643\u0627\u0645\u0644.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_NEMA_4_Rated_For_Washdown\"><\/span><b>\u0647\u0644 \u062a\u0645 \u062a\u0635\u0646\u064a\u0641 NEMA 4 \u0644\u0644\u063a\u0633\u064a\u0644\u061f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0646\u0639\u0645\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 NEMA 4 \u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u063a\u0633\u064a\u0644. \u0641\u0647\u0648 \u064a\u062d\u0645\u064a \u0627\u0644\u0622\u0644\u0627\u062a \u0648\u0627\u0644\u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0645\u0646 \u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u0636\u063a\u0648\u0637.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Final_Thoughts\"><\/span><b>\u0627\u0644\u0623\u0641\u0643\u0627\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46252\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Final-Thoughts.jpg\" alt=\"\u0627\u0644\u0623\u0641\u0643\u0627\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Final-Thoughts.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Final-Thoughts-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Final-Thoughts-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Final-Thoughts-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0646\u0623\u0645\u0644 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0642\u062f \u0641\u0647\u0645\u062a \u0627\u0644\u0622\u0646 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0639\u0644\u0628 NEMA 4 \u0648NEMA 4X. \u0645\u0646 \u0627\u0644\u0645\u0647\u0645 \u0645\u0639\u0631\u0641\u0629 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646\u0647\u0645\u0627 \u0644\u062a\u0633\u0647\u064a\u0644 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631. \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0643\u0644\u0627 \u0627\u0644\u0646\u0648\u0639\u064a\u0646 \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642\u060c \u0648\u0644\u0643\u0646 \u0639\u0644\u0628 4X \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0627\u0644\u062d\u0629 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u062a\u0648\u0627\u0635\u0644 \u0645\u0639 \u0641\u0631\u064a\u0642\u0646\u0627 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0633\u062a\u0634\u0627\u0631\u0629 \u0628\u0634\u0623\u0646 \u0627\u0644\u0645\u0631\u0641\u0642. \u0633\u064a\u0631\u0634\u062f\u0643 \u062e\u0628\u0631\u0627\u0624\u0646\u0627 \u062e\u0644\u0627\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u064a\u0645\u0643\u0646\u0643 <\/span><a href=\"https:\/\/www.kdmsteel.com\/ar\/\u0627\u062a\u0635\u0627\u0644\/\"><span style=\"font-weight: 400;\">\u0627\u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0641\u0648\u0631\u064a<\/span><\/a><span style=\"font-weight: 400;\"> \u0644\u0644\u0635\u0646\u0627\u062f\u064a\u0642 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062e\u0635\u0635\u0629.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Do you know what NEMA is? Basically, the word NEMA stands for National Electrical Manufacturers Association. This organization is responsible for designing the standard ratings of electrical enclosures which are manufactured in factories all over the world. It tells us about their protection level against water, dust and rust. Today, we will break down the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":46245,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"disabled","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-46229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NEMA 4 vs 4X Enclosures \u2013 4 Differences, Uses &amp; FAQs - KDM Steel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kdmsteel.com\/ar\/\u0639\u0644\u0628-nema-4-\u0645\u0642\u0627\u0628\u0644-4x\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NEMA 4 vs 4X Enclosures \u2013 4 Differences, Uses &amp; FAQs - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"Do you know what NEMA is? Basically, the word NEMA stands for National Electrical Manufacturers Association. This organization is responsible for designing the standard ratings of electrical enclosures which are manufactured in factories all over the world. It tells us about their protection level against water, dust and rust. 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