{"id":50633,"date":"2026-04-09T12:25:32","date_gmt":"2026-04-09T12:25:32","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=50633"},"modified":"2026-04-09T14:09:00","modified_gmt":"2026-04-09T14:09:00","slug":"whats-the-difference-between-ip65-and-ip44","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/","title":{"rendered":"IP65 \u548c IP44 \u6709\u4ec0\u4e48\u533a\u522b\uff1f"},"content":{"rendered":"<p>\u7535\u6c14\u5916\u58f3\u4e0a\u7684 IP65 \u6216 IP44 \u6807\u8bc6\u8868\u793a\u5176\u9632\u6c34\u9632\u5c18\u6027\u80fd\u3002\u4f46\u662f\uff0cIP65 \u548c IP44 \u4e4b\u95f4\u7a76\u7adf\u6709\u4f55\u533a\u522b\uff1f\u672c\u6587\u65e8\u5728\u5e2e\u52a9\u7535\u6c14\u5de5\u7a0b\u5e08\u548c\u7cfb\u7edf\u96c6\u6210\u5546\u4e86\u89e3 IP65 \u548c IP44 \u7684\u5177\u4f53\u5dee\u5f02\uff0c\u5e76\u5e2e\u52a9\u60a8\u4e3a\u9879\u76ee\u9009\u62e9\u5408\u9002\u7684 IP \u9632\u62a4\u7b49\u7ea7\u5916\u58f3\u3002.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 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\">\u76ee\u5f55<\/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=\"\u5207\u6362\u76ee\u5f55\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u5207\u6362<\/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\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#What_Does_IP44_Mean\" >IP44\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/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\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#What_Does_IP65_Mean\" >IP65 \u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/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\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#IP65_vs_IP44_Key_Difference_Explained\" >IP65 \u4e0e IP44\uff1a\u4e3b\u8981\u533a\u522b\u8be6\u89e3<\/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\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#Dust_Protection\" >\u9632\u5c18<\/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\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#Water_Protection\" >\u9632\u6c34<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kdmsteel.com\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#Environmental_Suitability\" >\u73af\u5883\u9002\u5e94\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kdmsteel.com\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#Installation_Maintenance_Need\" >\u5b89\u88c5\u548c\u7ef4\u62a4\u9700\u6c42<\/a><\/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\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#Cost\" >\u6210\u672c<\/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\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#Applications\" >\u5e94\u7528<\/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\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#How_to_Choose_the_Right_IP_Rating_for_Your_Application\" >\u5982\u4f55\u4e3a\u60a8\u7684\u5e94\u7528\u9009\u62e9\u5408\u9002\u7684IP\u9632\u62a4\u7b49\u7ea7\uff1f<\/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\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#Assess_Your_Environment\" >\u8bc4\u4f30\u60a8\u7684\u73af\u5883<\/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\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#Evaluate_Application_Risks\" >\u8bc4\u4f30\u7533\u8bf7\u98ce\u9669<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.kdmsteel.com\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#Consider_Your_Budget\" >\u8003\u8651\u60a8\u7684\u9884\u7b97<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.kdmsteel.com\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#FAQ\" >\u5e38\u95ee\u95ee\u9898<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.kdmsteel.com\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#Can_IP44_be_Used_in_Industrial_Environments\" >IP44\u9632\u62a4\u7b49\u7ea7\u53ef\u4ee5\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u4f7f\u7528\u5417\uff1f<\/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\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#Can_IP65_equipment_be_used_long-term_outdoors\" >IP65\u8bbe\u5907\u53ef\u4ee5\u957f\u671f\u5728\u6237\u5916\u4f7f\u7528\u5417\uff1f<\/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\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#Whats_the_Relationship_Between_IP_and_NEMA_Ratings\" >IP\u7b49\u7ea7\u548cNEMA\u7b49\u7ea7\u4e4b\u95f4\u6709\u4ec0\u4e48\u5173\u7cfb\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.kdmsteel.com\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/#Final_Thought\" >\u6700\u540e\u60f3\u8bf4<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_Does_IP44_Mean\"><\/span>IP44\u662f\u4ec0\u4e48\u610f\u601d\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-50637\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/What-Does-IP44-Mean.jpg\" alt=\"IP44\u662f\u4ec0\u4e48\u610f\u601d\uff1f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/What-Does-IP44-Mean.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/What-Does-IP44-Mean-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/What-Does-IP44-Mean-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/What-Does-IP44-Mean-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>IEC 60529 \u6807\u51c6\u5b9a\u4e49\u4e86 IP \u9632\u62a4\u7b49\u7ea7\uff0c\u8fd9\u662f\u4e00\u9879\u5168\u7403\u6807\u51c6\u3002IP44 \u7684\u7b2c\u4e00\u4e2a\u6570\u5b57 4 \u8868\u793a\u5b83\u53ef\u4ee5\u9632\u6b62\u5927\u4e8e 1 \u6beb\u7c73\u7684\u56fa\u4f53\u5f02\u7269\u8fdb\u5165\uff0c\u4f8b\u5982\u7535\u7ebf\u548c\u87ba\u4e1d\u7b49\u7ec6\u5c0f\u7269\u4f53\u3002\u7b2c\u4e8c\u4e2a\u6570\u5b57 4 \u8868\u793a IP44 \u5916\u58f3\u53ef\u4ee5\u9632\u6b62\u6765\u81ea\u4efb\u4f55\u65b9\u5411\u7684\u6c34\u6e85\u3002.<\/p>\n<p>\u56e0\u6b64\uff0c <a href=\"https:\/\/www.kdmsteel.com\/zh\/ip44-\u5916\u58f3\/\">IP44 \u5916\u58f3<\/a> \u901a\u5e38\u7528\u4e8e\u4f4e\u98ce\u9669\u6216\u534a\u5c4f\u853d\u533a\u57df\u3002\u4f8b\u5982\uff0c\u53ef\u7528\u4e8e\u5ba4\u5185\u7535\u6c14\u5916\u58f3\u3001\u9634\u51c9\u7684\u5ba4\u5916\u533a\u57df\u548c\u5546\u4e1a\u7167\u660e\u3002.<\/p>\n<p>\u8fd9\u4e9b\u8bbe\u5907\u9700\u8981\u4e00\u5b9a\u7684\u9632\u6c34\u6027\u80fd\uff0c\u4f46\u4e0d\u9700\u8981\u5b8c\u5168\u9632\u6c34\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Does_IP65_Mean\"><\/span>IP65 \u662f\u4ec0\u4e48\u610f\u601d\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-50638\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/What-Does-IP65-Mean.jpg\" alt=\"IP65 \u662f\u4ec0\u4e48\u610f\u601d\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/What-Does-IP65-Mean.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/What-Does-IP65-Mean-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/What-Does-IP65-Mean-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/What-Does-IP65-Mean-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><a href=\"https:\/\/www.kdmsteel.com\/zh\/ip65-\u5916\u58f3\/\">IP65<\/a> \u5b83\u4e5f\u7b26\u5408IEC 60529\u6807\u51c6\u3002IP65\u4e2d\u7684\u7b2c\u4e00\u4e2a\u6570\u5b576\u4ee3\u8868\u6700\u9ad8\u7ea7\u522b\u7684\u9632\u5c18\u7b49\u7ea7\u3002\u8fd9\u610f\u5473\u7740IP65\u662f\u5b8c\u5168\u9632\u5c18\u7684\u3002\u5373\u4f7f\u5c06\u5176\u5e94\u7528\u4e8e\u591a\u5c18\u6216\u5e72\u71e5\u7684\u73af\u5883\uff0c\u7070\u5c18\u6216\u9897\u7c92\u7269\u4e5f\u4e0d\u4f1a\u8fdb\u5165\u5916\u58f3\u3002.<\/p>\n<p>IP65 \u4e2d\u7684\u7b2c\u4e8c\u4e2a\u6570\u5b57 5 \u8868\u793a\u5b83\u53ef\u4ee5\u627f\u53d7\u6765\u81ea\u4efb\u4f55\u65b9\u5411\u7684\u6c34\u67f1\u55b7\u5c04\uff08\u901a\u5e38\u591a\u65b9\u5411\u6d4b\u8bd5\u7684\u603b\u65f6\u957f\u53ef\u8fbe 15 \u5206\u949f\uff09\u3002\u5b83\u7684\u9632\u6c34\u6027\u80fd\u8fdc\u80dc\u4e8e\u9632\u6e85\u6c34\u3002.<\/p>\n<p>\u56e0\u6b64\uff0cIP65\u9632\u62a4\u7b49\u7ea7\u9002\u7528\u4e8e\u53ef\u80fd\u63a5\u89e6\u7070\u5c18\u548c\u6c34\u7684\u73af\u5883\u3002\u4f8b\u5982\uff0c\u6237\u5916\u7535\u6c14\u5916\u58f3\u3001\u6237\u5916\u7167\u660e\u548c\u63a7\u5236\u9762\u677f\u3001\u5de5\u4e1a\u673a\u68b0\u7b49\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"IP65_vs_IP44_Key_Difference_Explained\"><\/span>IP65 \u4e0e IP44\uff1a\u4e3b\u8981\u533a\u522b\u8be6\u89e3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-50639\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/IP65-vs-IP44-Key-Difference-Explained.jpg\" alt=\"IP65 \u4e0e IP44 \u7684\u4e3b\u8981\u533a\u522b\u8be6\u89e3\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/IP65-vs-IP44-Key-Difference-Explained.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/IP65-vs-IP44-Key-Difference-Explained-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/IP65-vs-IP44-Key-Difference-Explained-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/IP65-vs-IP44-Key-Difference-Explained-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>IP65 \u548c IP44 \u7684\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u7684\u9632\u5c18\u9632\u6c34\u7b49\u7ea7\uff0c\u8fd9\u4e5f\u76f4\u63a5\u5f71\u54cd\u5230\u5b83\u4eec\u7684\u9002\u7528\u8303\u56f4\u3001\u8010\u7528\u6027\u548c\u6210\u672c\u3002\u4ee5\u4e0b\u662f\u5bf9 IP65 \u548c IP44 \u4e4b\u95f4\u533a\u522b\u7684\u8be6\u7ec6\u8bf4\u660e\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dust_Protection\"><\/span>\u9632\u5c18<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6beb\u65e0\u7591\u95ee\uff0cIP65 \u7684\u9632\u5c18\u6027\u80fd\u4f18\u4e8e IP44\u3002IP65 \u7684\u9632\u5c18\u80fd\u529b\u5df2\u8fbe\u5230\u6700\u9ad8\u7ea7\u522b\uff0c\u80fd\u591f\u5b8c\u5168\u963b\u6b62\u7070\u5c18\u8fdb\u5165\uff0c\u786e\u4fdd\u5916\u58f3\u5185\u90e8\u5b8c\u5168\u65e0\u5c18\u3002\u8be5\u4ea7\u54c1\u9002\u7528\u4e8e\u5de5\u4e1a\u3001\u5efa\u7b51\u548c\u6237\u5916\u73af\u5883\u3002IP65 \u8fd8\u80fd\u4fdd\u8bc1\u5185\u90e8\u7ec4\u4ef6\u7684\u957f\u671f\u53ef\u9760\u6027\u3002.<\/p>\n<p>IP44 \u9632\u62a4\u7b49\u7ea7\u4ec5\u63d0\u4f9b 4 \u7ea7\u9632\u5c18\u4fdd\u62a4\uff0c\u5e76\u975e\u5b8c\u5168\u5bc6\u5c01\uff0c\u53ea\u80fd\u9632\u6b62\u76f4\u5f84\u5927\u4e8e 1 \u6beb\u7c73\u7684\u56fa\u4f53\u9897\u7c92\u8fdb\u5165\u3002\u8fd9\u53ef\u4ee5\u9632\u6b62\u610f\u5916\u63a5\u89e6\u548c\u5de5\u5177\u8fdb\u5165\u3002\u5982\u679c IP44 \u9632\u62a4\u7b49\u7ea7\u7684\u5916\u58f3\u957f\u65f6\u95f4\u4f7f\u7528\uff0c\u7070\u5c18\u4f1a\u5728\u5916\u58f3\u5185\u90e8\u79ef\u805a\uff0c\u4ece\u800c\u7f29\u77ed\u8bbe\u5907\u7684\u4f7f\u7528\u5bff\u547d\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Water_Protection\"><\/span>\u9632\u6c34<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>IP65\u7684\u9632\u6c34\u7b49\u7ea7\u9ad8\u4e8eIP44\u3002IP44\u53ef\u4ee5\u9632\u6b62\u4efb\u4f55\u65b9\u5411\u7684\u6c34\u6e85\uff08\u6301\u7eed5-10\u5206\u949f\uff09\u3002IP44\u53ea\u80fd\u9632\u6b62\u666e\u901a\u7684\u6c34\u6e85\u6216\u5c0f\u96e8\uff0c\u65e0\u6cd5\u9632\u6b62\u9ad8\u538b\u6c34\u6d41\uff0c\u9ad8\u538b\u6c34\u6d41\u53ef\u80fd\u5bfc\u81f4\u6e17\u6c34\u3002\u6b64\u5916\uff0cIP44\u4e5f\u4e0d\u80fd\u5b8c\u5168\u6d78\u5165\u6c34\u4e2d\u3002.<\/p>\n<p>IP65\u9632\u62a4\u7b49\u7ea7\u53ef\u62b5\u5fa1\u4efb\u4f55\u65b9\u5411\u7684\u4f4e\u538b\u6c34\u6d41\u51b2\u51fb\uff0c\u53ef\u5728\u66b4\u96e8\u6216\u957f\u65f6\u95f4\u66b4\u9732\u4e8e\u6c34\u4e2d\u4f7f\u7528\u3002\u4f46IP65\u65e0\u6cd5\u627f\u53d7\u6d78\u6c34\u6216\u9ad8\u538b\u6e05\u6d17\u3002IP67\/IP68\u9632\u62a4\u7b49\u7ea7\u5219\u80fd\u6709\u6548\u9632\u6b62\u6d78\u6c34\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Environmental_Suitability\"><\/span>\u73af\u5883\u9002\u5e94\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6839\u636e\u4ee5\u4e0a\u6761\u4ef6\u53ef\u77e5\uff0cIP44\u9632\u62a4\u7b49\u7ea7\u7684\u5916\u58f3\u9002\u7528\u4e8e\u4f4e\u6e7f\u5ea6\u3001\u5ba4\u5185\u73af\u5883\u6216\u6709\u906e\u853d\u7684\u5b89\u88c5\u73af\u5883\u3002\u800cIP65\u9632\u62a4\u7b49\u7ea7\u7684\u5916\u58f3\u5219\u53ef\u5e94\u7528\u4e8e\u5b8c\u5168\u66b4\u9732\u7684\u5ba4\u5916\u533a\u57df\u3001\u591a\u5c18\u7684\u5de5\u4e1a\u573a\u6240\u6216\u6f6e\u6e7f\u73af\u5883\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Installation_Maintenance_Need\"><\/span>\u5b89\u88c5\u548c\u7ef4\u62a4\u9700\u6c42<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u4e0eIP65\u76f8\u6bd4\uff0cIP44\u7684\u5b89\u88c5\u548c\u7ef4\u62a4\u8981\u6c42\u66f4\u4f4e\u3002IP44\u5916\u58f3\u7684\u5bc6\u5c01\u8981\u6c42\u4e5f\u66f4\u4f4e\uff0c\u901a\u5e38\u4f7f\u7528\u666e\u901a\u5361\u6263\u6216\u7b80\u5355\u7684\u57ab\u5708\u3002\u7535\u7f06\u63a5\u5934\u53ef\u4ee5\u4f7f\u7528\u666e\u901a\u8fde\u63a5\u5668\u3002\u5982\u679c\u9700\u8981\u6539\u88c5\uff0c\u4e5f\u76f8\u5bf9\u5bb9\u6613\u3002IP44\u4fbf\u4e8e\u7ef4\u62a4\uff0c\u53ef\u4ee5\u53ca\u65f6\u6e05\u6d01\u3002.<\/p>\n<p>IP65\u5bf9\u5bc6\u5c01\u6027\u80fd\u6709\u4e25\u683c\u7684\u8981\u6c42\u3002\u901a\u5e38\u91c7\u7528\u7845\u80f6\u5bc6\u5c01\u5708\u548c\u9632\u6c34\u8fde\u63a5\u5668\u7b49\u3002\u4e00\u822c\u4e0d\u5efa\u8bae\u8fdb\u884c\u6539\u88c5\uff0c\u56e0\u4e3a\u8fd9\u53ef\u80fd\u4f1a\u5f71\u54cd\u5bc6\u5c01\u6027\u80fd\u3002\u6b64\u5916\uff0c\u9700\u8981\u5b9a\u671f\u68c0\u67e5\u5bc6\u5c01\u4ef6\u5e76\u66f4\u6362\u7834\u635f\u7684\u57ab\u5708\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cost\"><\/span>\u6210\u672c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>IP44\u4ea7\u54c1\u901a\u5e38\u6bd4IP65\u4ea7\u54c1\u66f4\u4fbf\u5b9c\u3002IP44\u4ef7\u683c\u4f4e\u5ec9\uff0c\u66f4\u9002\u5408\u9884\u7b97\u6709\u9650\u3001\u98ce\u9669\u8f83\u4f4e\u7684\u9879\u76ee\u3002IP65\u5bf9\u5bc6\u5c01\u6027\u80fd\u7684\u8981\u6c42\u66f4\u9ad8\uff0c\u914d\u4ef6\u4e5f\u66f4\u9f50\u5168\uff0c\u56e0\u6b64\u4ef7\u683c\u4e5f\u66f4\u9ad8\u3002\u5982\u679c\u5e94\u7528\u4e8e\u4e25\u82db\u73af\u5883\uff0cIP65\u53ef\u80fd\u66f4\u5177\u957f\u671f\u6295\u8d44\u4ef7\u503c\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Applications\"><\/span>\u5e94\u7528<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>IP44 \u901a\u5e38\u7528\u4e8e\u5ba4\u5185\u7167\u660e\u706f\u5177\u3001\u5546\u4e1a\u914d\u7535\u7bb1\u3001\u6d74\u5ba4\u7535\u6c14\u8bbe\u5907\u6216\u5e26\u76d6\u7684\u6237\u5916\u5b89\u88c5\u3002IP65 \u901a\u5e38\u7528\u4e8e\u6237\u5916\/\u5de5\u4e1a\u7535\u6c14\u5916\u58f3\u3001\u5de5\u4e1a\u63a7\u5236\u9762\u677f\u6216\u5de5\u5382\u81ea\u52a8\u5316\u7cfb\u7edf\u3002\u6b64\u5916\uff0c\u6237\u5916\u7167\u660e\u548c\u76d1\u63a7\u7cfb\u7edf\u4e5f\u53ef\u80fd\u91c7\u7528 IP65 \u9632\u62a4\u7b49\u7ea7\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Choose_the_Right_IP_Rating_for_Your_Application\"><\/span>\u5982\u4f55\u4e3a\u60a8\u7684\u5e94\u7528\u9009\u62e9\u5408\u9002\u7684IP\u9632\u62a4\u7b49\u7ea7\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-50640\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/How-to-Choose-the-Right-IP-Rating-for-Your-Application.jpg\" alt=\"\u5982\u4f55\u4e3a\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u9009\u62e9\u5408\u9002\u7684 IP \u9632\u62a4\u7b49\u7ea7\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/How-to-Choose-the-Right-IP-Rating-for-Your-Application.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/How-to-Choose-the-Right-IP-Rating-for-Your-Application-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/How-to-Choose-the-Right-IP-Rating-for-Your-Application-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/How-to-Choose-the-Right-IP-Rating-for-Your-Application-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Assess_Your_Environment\"><\/span>\u8bc4\u4f30\u60a8\u7684\u73af\u5883<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u8003\u8651\u8bbe\u5907\u7684\u4f7f\u7528\u73af\u5883\u3002\u5982\u679c\u662f\u5e72\u51c0\u5e72\u71e5\u7684\u5ba4\u5185\u73af\u5883\uff0cIP44\u9632\u62a4\u7b49\u7ea7\u5c31\u8db3\u591f\u4e86\u3002\u5982\u679c\u5b89\u88c5\u5728\u5ba4\u5916\u6216\u591a\u5c18\u73af\u5883\u4e2d\uff0c\u5219\u5e94\u9009\u62e9IP65\u9632\u62a4\u7b49\u7ea7\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Evaluate_Application_Risks\"><\/span>\u8bc4\u4f30\u7533\u8bf7\u98ce\u9669<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u8bbe\u5907\u9700\u8981\u627f\u53d7\u591a\u5927\u7a0b\u5ea6\u7684\u6c34\u6e85\uff1f\u5982\u679c\u53ea\u662f\u8f7b\u5fae\u7684\u6c34\u6e85\uff0c\u53ef\u4ee5\u9009\u62e9 IP44 \u9632\u62a4\u7b49\u7ea7\u3002\u5982\u679c\u8bbe\u5907\u9700\u8981\u7ecf\u53d7\u66b4\u96e8\u6216\u9700\u8981\u5f3a\u529b\u6e05\u6d01\uff0cIP65 \u9632\u62a4\u7b49\u7ea7\u5219\u66f4\u9002\u5408\u60a8\u3002.<\/p>\n<p>\u6b64\u5916\uff0c\u7a7a\u6c14\u4e2d\u7684\u7070\u5c18\u4e5f\u662f\u4e00\u4e2a\u9700\u8981\u8bc4\u4f30\u7684\u98ce\u9669\u56e0\u7d20\u3002\u5982\u679c\u5b89\u88c5\u73af\u5883\u7070\u5c18\u5f88\u5c11\u6216\u6ca1\u6709\u7070\u5c18\uff0c\u53ef\u4ee5\u9009\u62e9 IP44 \u9632\u62a4\u7b49\u7ea7\u3002\u5982\u679c\u73af\u5883\u7070\u5c18\u8f83\u591a\uff08\u4f8b\u5982\u5de5\u5382\u3001\u8f66\u95f4\u6216\u6237\u5916\uff09\uff0c\u5219\u9700\u8981\u9009\u62e9 IP65 \u9632\u62a4\u7b49\u7ea7\u3002.<\/p>\n<p>\u603b\u4e4b\uff0c\u5982\u679c\u60a8\u7684\u5b89\u88c5\u73af\u5883\u98ce\u9669\u8f83\u4f4e\uff0cIP44 \u5c31\u8db3\u591f\u4e86\u3002\u5982\u679c\u662f\u9ad8\u98ce\u9669\u73af\u5883\uff0c\u5219\u5fc5\u987b\u9009\u62e9 IP65\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Consider_Your_Budget\"><\/span>\u8003\u8651\u60a8\u7684\u9884\u7b97<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>IP44\u9632\u62a4\u7b49\u7ea7\u4ef7\u683c\u8f83\u4f4e\uff0c\u4f46\u9632\u62a4\u80fd\u529b\u6709\u9650\u3002IP65\u9632\u62a4\u7b49\u7ea7\u4ef7\u683c\u8f83\u9ad8\uff0c\u4f46\u5728\u4e25\u82db\u73af\u5883\u4e0b\u66f4\u8010\u7528\u53ef\u9760\u3002\u60a8\u9700\u8981\u6839\u636e\u5b89\u88c5\u73af\u5883\uff0c\u5728\u9884\u7b97\u8303\u56f4\u5185\u505a\u51fa\u6700\u5177\u957f\u671f\u6548\u76ca\u7684\u9009\u62e9\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>\u5e38\u95ee\u95ee\u9898<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-50642\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/FAQ-2-1.jpg\" alt=\"\u5e38\u95ee\u95ee\u9898\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/FAQ-2-1.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/FAQ-2-1-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/FAQ-2-1-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/FAQ-2-1-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_IP44_be_Used_in_Industrial_Environments\"><\/span>IP44\u9632\u62a4\u7b49\u7ea7\u53ef\u4ee5\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u4f7f\u7528\u5417\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u4e00\u822c\u6765\u8bf4\uff0cIP44\u9632\u62a4\u7b49\u7ea7\u4ec5\u63d0\u4f9b\u57fa\u672c\u9632\u62a4\uff0c\u4e0d\u9002\u7528\u4e8e\u5927\u591a\u6570\u6613\u53d7\u7070\u5c18\u3001\u788e\u5c51\u548c\u6c34\u6c61\u67d3\u7684\u5de5\u4e1a\u73af\u5883\u3002\u4f46\u53ef\u4ee5\u5728\u6e05\u6d01\u3001\u53d7\u63a7\u7684\u5de5\u4e1a\u533a\u57df\u5185\u4f7f\u7528\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_IP65_equipment_be_used_long-term_outdoors\"><\/span>IP65\u8bbe\u5907\u53ef\u4ee5\u957f\u671f\u5728\u6237\u5916\u4f7f\u7528\u5417\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u662f\u7684\u3002IP65\u8bbe\u5907\u9632\u5c18\uff0c\u5e76\u4e14\u53ef\u4ee5\u9632\u96e8\u6c34\u3002\u4f46\u662f\uff0c\u8981\u4fdd\u8bc1IP65\u9632\u62a4\u7b49\u7ea7\u53ca\u5176\u957f\u671f\u53ef\u9760\u6027\uff0c\u4ecd\u7136\u9700\u8981\u6b63\u786e\u7684\u5b89\u88c5\uff0c\u5305\u62ec\u5bc6\u5c01\u3001\u7535\u7f06\u63a5\u5934\u548c\u6750\u6599\u9009\u62e9\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Whats_the_Relationship_Between_IP_and_NEMA_Ratings\"><\/span>IP\u7b49\u7ea7\u548cNEMA\u7b49\u7ea7\u4e4b\u95f4\u6709\u4ec0\u4e48\u5173\u7cfb\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>IP \u548c NEMA \u90fd\u7528\u4e8e\u5b9a\u4e49\u5916\u58f3\u7684\u9632\u62a4\u7b49\u7ea7\uff0c\u4f46\u5b83\u4eec\u7684\u6807\u51c6\u548c\u7cfb\u7edf\u4e0d\u540c\u3002.<\/p>\n<p>IP\u9632\u62a4\u7b49\u7ea7\u4e3b\u8981\u8861\u91cf\u5916\u58f3\u7684\u9632\u5c18\u9632\u6c34\u6027\u80fd\uff0c\u5e76\u9075\u5faaIEC\u6807\u51c6\u3002\u9664\u4e86\u9632\u6c34\u9632\u5c18\u4e4b\u5916\uff0cNEMA\u9632\u62a4\u7b49\u7ea7\u8fd8\u5305\u62ec\u5916\u58f3\u7684\u9632\u8150\u8680\u3001\u9632\u51b0\u548c\u673a\u68b0\u5f3a\u5ea6\u3002\u6b64\u5916\uff0cIP\u9632\u62a4\u7b49\u7ea7\u662f\u5168\u7403\u6807\u51c6\uff0c\u800cNEMA\u9632\u62a4\u7b49\u7ea7\u4e3b\u8981\u5728\u5317\u7f8e\u4f7f\u7528\u3002.<\/p>\n<p>IP\u9632\u62a4\u7b49\u7ea7\u548cNEMA\u9632\u62a4\u7b49\u7ea7\u5e76\u4e0d\u5b8c\u5168\u7b49\u540c\uff0c\u4f46\u6709\u4e9b\u7b49\u7ea7\u975e\u5e38\u76f8\u4f3c\u3002\u4f8b\u5982\uff0cIP65\u4e0eNEMA4\u975e\u5e38\u76f8\u4f3c\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Final_Thought\"><\/span>\u6700\u540e\u60f3\u8bf4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-50641\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/Final-Thought-1.jpg\" alt=\"\u6700\u540e\u60f3\u8bf4\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/Final-Thought-1.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/Final-Thought-1-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/Final-Thought-1-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/04\/Final-Thought-1-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>\u4f5c\u4e3a\u4e13\u4e1a\u7684\u7535\u6c14\u5916\u58f3\u5236\u9020\u5546\uff0cKDM \u53ef\u4e3a\u60a8\u63d0\u4f9b\u4e0d\u540c IP \u9632\u62a4\u7b49\u7ea7\u7684\u5916\u58f3\uff0c\u4ee5\u6ee1\u8db3\u60a8\u7684\u5e94\u7528\u9700\u6c42\u3002 <a href=\"https:\/\/www.kdmsteel.com\/zh\/\u5b9a\u5236\u7535\u6c14\u5916\u58f3\u5236\u9020\u5546\/\">\u5916\u58f3<\/a> \u7ecf\u8fc7\u591a\u6b21\u8d28\u91cf\u68c0\u9a8c\uff0c\u786e\u4fdd\u4ea7\u54c1\u54c1\u8d28\u4f18\u826f\u3002\u6211\u4eec\u8fd8\u62e5\u6709\u4e13\u4e1a\u7684\u56e2\u961f\uff0c\u53ef\u6839\u636e\u60a8\u7684\u9700\u6c42\u63d0\u4f9b\u5b9a\u5236\u5316\u670d\u52a1\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>IP65 or IP44 on the electrical enclosure indicates their water and dust resistance. But, what is the difference between IP65 and IP44? This article helps electrical engineers and system integrators understand the specific differences between IP65 and IP44 and helps you choose the right IP-rated enclosure for your project. What Does IP44 Mean? The IEC [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":50643,"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-50633","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 v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What\u2019s the Difference Between IP65 and IP44? - 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\/zh\/ip65-\u548c-ip44-\u6709\u4ec0\u4e48\u533a\u522b\uff1f\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What\u2019s the Difference Between IP65 and IP44? - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"IP65 or IP44 on the electrical enclosure indicates their water and dust resistance. 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But, what is the difference between IP65 and IP44? This article helps electrical engineers and system integrators understand the specific differences between IP65 and IP44 and helps you choose the right IP-rated enclosure for your project. What Does IP44 Mean? 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