{"id":46305,"date":"2025-03-07T02:25:49","date_gmt":"2025-03-07T02:25:49","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=46305"},"modified":"2025-03-07T05:22:27","modified_gmt":"2025-03-07T05:22:27","slug":"nema-1-vs-nema-12","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/zh\/nema-1-\u4e0e-nema-12\/","title":{"rendered":"\u4e86\u89e3 NEMA 1 \u4e0e NEMA 12 \u5916\u58f3\u9009\u62e9\u7684\u4e3b\u8981\u533a\u522b"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u9009\u62e9\u6b63\u786e\u7684<\/span><a href=\"https:\/\/kdmfab.com\/electrical-enclosure\/\"> <span style=\"font-weight: 400;\">\u7535\u5668\u5916\u58f3<\/span><\/a><span style=\"font-weight: 400;\"> \u4fdd\u62a4\u60a8\u7684\u673a\u68b0\u8bbe\u5907\uff0c\u786e\u4fdd\u5176\u4f7f\u7528\u5bff\u547d\u3002NEMA 1 \u548c NEMA 12 \u673a\u67dc\u662f\u4e24\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u673a\u67dc\u7c7b\u578b\uff1b\u7136\u800c\uff0c\u5b83\u4eec\u7684\u7279\u6027\u5728\u4e0d\u540c\u7c7b\u578b\u7684\u73af\u5883\u4e2d\u5dee\u5f02\u5de8\u5927\u3002\u672c\u6307\u5357\u5c06\u5e2e\u52a9\u60a8\u533a\u5206\u6240\u6709\u5dee\u5f02\uff0c\u4ece\u800c\u505a\u51fa\u660e\u667a\u7684\u51b3\u5b9a\u3002<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 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\/nema-1-\u4e0e-nema-12\/#Overview_of_NEMA_1_Enclosure\" >NEMA 1 \u5916\u58f3\u6982\u8ff0<\/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\/nema-1-\u4e0e-nema-12\/#Overview_of_NEMA_12_Enclosure\" >NEMA 12 \u5916\u58f3\u6982\u8ff0<\/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\/nema-1-\u4e0e-nema-12\/#NEMA_1_vs_NEMA_12_Key_Differences\" >NEMA 1 \u4e0e NEMA 12\uff1a\u4e3b\u8981\u533a\u522b<\/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\/nema-1-\u4e0e-nema-12\/#%E2%97%8F_Environmental_Protection\" >\u25cf \u73af\u5883\u4fdd\u62a4\uff1a<\/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\/nema-1-\u4e0e-nema-12\/#%E2%97%8F_Materials_Used\" >\u25cf \u4f7f\u7528\u7684\u6750\u6599\uff1a<\/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\/nema-1-\u4e0e-nema-12\/#%E2%97%8F_Suitability_for_Different_Environments\" >\u25cf \u9002\u5408\u4e0d\u540c\u73af\u5883\uff1a<\/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\/nema-1-\u4e0e-nema-12\/#%E2%97%8F_Cost_Considerations\" >\u25cf \u6210\u672c\u8003\u8651\uff1a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kdmsteel.com\/zh\/nema-1-\u4e0e-nema-12\/#When_to_Choose_NEMA_1_vs_NEMA_12\" >\u4f55\u65f6\u9009\u62e9 NEMA 1 \u4e0e NEMA 12<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kdmsteel.com\/zh\/nema-1-\u4e0e-nema-12\/#Choose_KDM_Steel_for_High_Quality_NEMA_1_and_NEMA_12_Enclosures\" >\u9009\u62e9 KDM \u94a2\u6750\u6253\u9020\u9ad8\u54c1\u8d28 NEMA 1 \u548c NEMA 12 \u5916\u58f3<\/a><\/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\/nema-1-\u4e0e-nema-12\/#Conclusion\" >\u7ed3\u8bba<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kdmsteel.com\/zh\/nema-1-\u4e0e-nema-12\/#Frequently_Asked_Questions\" >\u5e38\u89c1\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-12\" href=\"https:\/\/www.kdmsteel.com\/zh\/nema-1-\u4e0e-nema-12\/#What_is_the_main_difference_between_NEMA_1_and_NEMA_12\" >NEMA 1 \u548c NEMA 12 \u4e4b\u95f4\u7684\u4e3b\u8981\u533a\u522b\u662f\u4ec0\u4e48\uff1f<\/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\/nema-1-\u4e0e-nema-12\/#Can_NEMA_1_be_used_outdoors\" >NEMA 1 \u53ef\u4ee5\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-14\" href=\"https:\/\/www.kdmsteel.com\/zh\/nema-1-\u4e0e-nema-12\/#Is_NEMA_12_suitable_for_outdoor_use\" >NEMA 12 \u9002\u5408\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-15\" href=\"https:\/\/www.kdmsteel.com\/zh\/nema-1-\u4e0e-nema-12\/#What_industries_use_NEMA_12_enclosures\" >\u54ea\u4e9b\u884c\u4e1a\u4f7f\u7528 NEMA 12 \u5916\u58f3\uff1f<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Overview_of_NEMA_1_Enclosure\"><\/span><b>NEMA 1 \u5916\u58f3\u6982\u8ff0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46343\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Overview-of-NEMA-1-Enclosure.jpg\" alt=\"NEMA 1 \u5916\u58f3\u6982\u8ff0\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Overview-of-NEMA-1-Enclosure.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Overview-of-NEMA-1-Enclosure-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Overview-of-NEMA-1-Enclosure-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Overview-of-NEMA-1-Enclosure-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<ul>\n<li><b>\u57fa\u672c\u529f\u80fd<\/b><\/li>\n<\/ul>\n<p><a href=\"https:\/\/kdmfab.com\/nema-1-enclosure\/\"><span style=\"font-weight: 400;\">NEMA 1 \u5916\u58f3<\/span><\/a><span style=\"font-weight: 400;\"> \u662f\u6700\u7b80\u5355\u7684\u5ba4\u5185\u5916\u58f3\uff0c\u4e3a\u7535\u6c14\u5143\u4ef6\u63d0\u4f9b\u57fa\u672c\u4fdd\u62a4\uff0c\u9632\u6b62\u56fa\u4f53\u5f02\u7269\u8fdb\u5165\uff0c\u901a\u5e38\u7531\u4f4e\u78b3\u94a2\u7b49\u6750\u6599\u5236\u6210\uff0c\u91cd\u91cf\u8f7b\u4e14\u6613\u4e8e\u5b89\u88c5\u3002<\/span><\/p>\n<ul>\n<li><b>\u5e38\u89c1\u5e94\u7528<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u5b83\u4eec\u9002\u7528\u4e8e\u73af\u5883\u8f83\u4e3a\u6e05\u6d01\u5e72\u71e5\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u529e\u516c\u5ba4\u3001\u6570\u636e\u4e2d\u5fc3\u6216\u5de5\u5382\uff0c\u8fd9\u4e9b\u5e94\u7528\u73af\u5883\u51e0\u4e4e\u4e0d\u4f1a\u63a5\u89e6\u5230\u6e7f\u6c14\u548c\u523a\u6fc0\u6027\u5316\u5b66\u7269\u8d28\u3002NEMA 1 \u5916\u58f3\u7684\u5e38\u89c1\u5e94\u7528\u5305\u62ec\u5b89\u88c5\u5728\u73af\u5883\u53d7\u63a7\u73af\u5883\u4e2d\u7684\u914d\u7535\u76d8\u3001\u63a7\u5236\u88c5\u7f6e\u548c\u7ec8\u7aef\u3002<\/span><\/p>\n<ul>\n<li><b>\u9650\u5236<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u7136\u800c\uff0cNEMA 1 \u5728\u591a\u5c18\u3001\u6f6e\u6e7f\u548c\u5145\u6ee1\u5316\u5b66\u7269\u8d28\u7684\u73af\u5883\u4e2d\u53ef\u80fd\u4e0d\u591f\u7528\u3002\u8fd9\u4e9b\u9650\u5236\u7684\u4fdd\u62a4\u8303\u56f4\u4f7f\u5176\u4f7f\u7528\u4ec5\u9650\u4e8e\u4e00\u822c\u5ba4\u5185\u6761\u4ef6\uff0c\u4e14\u63a5\u89e6\u7a7a\u6c14\u4e2d\u7684\u9897\u7c92\u7269\u975e\u5e38\u8f7b\u5fae\uff1b\u53e6\u4e00\u79cd\u7c7b\u578b\u7684\u5916\u58f3\u53ef\u80fd\u66f4\u9002\u5408\u66f4\u6076\u52a3\u7684\u4f7f\u7528\u73af\u5883\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Overview_of_NEMA_12_Enclosure\"><\/span><b>NEMA 12 \u5916\u58f3\u6982\u8ff0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46344\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Overview-of-NEMA-12-Enclosure.jpg\" alt=\"NEMA 12 \u5916\u58f3\u6982\u8ff0\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Overview-of-NEMA-12-Enclosure.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Overview-of-NEMA-12-Enclosure-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Overview-of-NEMA-12-Enclosure-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Overview-of-NEMA-12-Enclosure-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<ul>\n<li><b>\u57fa\u672c\u529f\u80fd<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u4e00\u4e2a<\/span><a href=\"https:\/\/kdmfab.com\/nema-12-enclosure\/\"> <span style=\"font-weight: 400;\">NEMA 12 \u5916\u58f3<\/span><\/a><span style=\"font-weight: 400;\"> \u4e3a\u60a8\u63d0\u4f9b\u9ad8\u6c34\u5e73\u7684\u9632\u62a4\u3002\u5b83\u7ecf\u8fc7\u4e13\u95e8\u8bbe\u8ba1\uff0c\u53ef\u9632\u6b62\u56fa\u4f53\u5f02\u7269\u8fdb\u5165\uff0c\u5e76\u5177\u6709\u9632\u6ef4\u6f0f\u548c\u8f7b\u5fae\u6e85\u6c34\u3001\u6cb9\u548c\u51b7\u5374\u6db2\u7684\u9632\u62a4\u6027\u80fd\u3002\u5b83\u91c7\u7528\u8010\u78e8\u6750\u6599\u5236\u6210\uff0c\u4f8b\u5982\u4e0d\u9508\u94a2\u6216\u9540\u950c\u94a2\uff0c\u4f7f\u5176\u80fd\u591f\u5728\u4e25\u82db\u7684\u5de5\u4e1a\u73af\u5883\u4e2d\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002<\/span><\/p>\n<ul>\n<li><b>\u5e38\u89c1\u5e94\u7528<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">NEMA 12 \u5916\u58f3\u4e3b\u8981\u7528\u4e8e\u5236\u9020\u4e1a\u3001\u6c7d\u8f66\u4e1a\u548c\u98df\u54c1\u52a0\u5de5\u884c\u4e1a\uff0c\u4ee5\u53ca\u8bbe\u5907\u53ef\u80fd\u66b4\u9732\u4e8e\u6cb9\u3001\u51b7\u5374\u5242\u751a\u81f3\u7070\u5c18\u7b49\u523a\u6fc0\u6027\u7269\u8d28\u7684\u4ed3\u5e93\u4e2d\u3002NEMA 12 \u5916\u58f3\u53ef\u63d0\u4f9b\u5b8c\u7f8e\u7684\u4fdd\u62a4\uff0c\u786e\u4fdd\u7535\u6c14\u8bbe\u5907\u5728\u4efb\u4f55\u6076\u52a3\u73af\u5883\u4e0b\u90fd\u80fd\u5b89\u5168\u8fd0\u884c\u3002<\/span><\/p>\n<ul>\n<li><b>\u8010\u7528\u6027\u548c<\/b> <b>\u989d\u5916\u4fdd\u62a4<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u5c3d\u7ba1\u6bd4 NEMA 1 \u66f4\u6602\u8d35\uff0c\u4f46\u5728\u66f4\u6076\u52a3\u7684\u6761\u4ef6\u4e0b\u5de5\u4f5c\u65f6\uff0cNEMA 12 \u7684\u4fdd\u62a4\u6536\u76ca\u5e94\u8be5\u8db3\u4ee5\u56de\u62a5\u60a8\u7684\u6295\u8d44\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"NEMA_1_vs_NEMA_12_Key_Differences\"><\/span><b>NEMA 1 \u4e0e NEMA 12\uff1a\u4e3b\u8981\u533a\u522b<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46345\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-1-vs-NEMA-12-Key-Differences.jpg\" alt=\"NEMA 1 \u4e0e NEMA 12 \u7684\u4e3b\u8981\u533a\u522b\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-1-vs-NEMA-12-Key-Differences.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-1-vs-NEMA-12-Key-Differences-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-1-vs-NEMA-12-Key-Differences-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/NEMA-1-vs-NEMA-12-Key-Differences-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u4e0e\u4efb\u4f55\u8bbe\u5907\u4e00\u6837\uff0cNEMA 1 \u548c NEMA 12 \u90fd\u6709\u5176\u4f18\u7f3a\u70b9\u3002\u4f46\u662f\uff0c\u5982\u679c\u60a8\u6253\u7b97\u8d2d\u4e70\uff0c\u5219\u5e94\u8003\u8651\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E2%97%8F_Environmental_Protection\"><\/span><b>\u25cf<\/b> <b>\u73af\u5883\u4fdd\u62a4\uff1a<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u867d\u7136\u4e24\u8005\u90fd\u63d0\u4f9b\u73af\u5883\u4fdd\u62a4\uff0c\u4f46 NEMA 1 \u5bf9\u7070\u5c18\u548c\u788e\u5c51\u7684\u9632\u62a4\u8f83\u4f4e\uff0c\u800c NEMA 12 \u53ef\u4ee5\u627f\u53d7\u5927\u91cf\u7684\u7070\u5c18\u3001\u6c61\u57a2\u3001\u6e7f\u6c14\u548c\u6cb9\u6c61\u3002\u5982\u679c\u73af\u5883\u76f8\u5bf9\u6e05\u6d01\uff0cNEMA 1 \u8fd8\u53ef\u4ee5\uff0c\u4f46\u8003\u8651\u5230\u5177\u6709\u6311\u6218\u6027\u7684\u5de5\u4f5c\u6761\u4ef6\uff0cNEMA 12 \u662f\u66f4\u597d\u7684\u9009\u62e9\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E2%97%8F_Materials_Used\"><\/span><b>\u25cf<\/b> <b>\u4f7f\u7528\u7684\u6750\u6599\uff1a<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u4e0e NEMA 12 \u4e0d\u540c\uff0cNEMA 12 \u91c7\u7528\u4e0d\u9508\u94a2\u7b49\u66f4\u575a\u56fa\u7684\u6750\u6599\u5236\u9020\uff0c<\/span><a href=\"https:\/\/www.sciencedirect.com\/topics\/chemistry\/galvanized-steel\"> <span style=\"font-weight: 400;\">\u9540\u950c\u94a2<\/span><\/a><span style=\"font-weight: 400;\">NEMA 1 \u5916\u58f3\u7531\u4f4e\u78b3\u94a2\u5236\u6210\u3002\u8fd9\u786e\u5b9e\u4f7f\u5176\u91cd\u91cf\u8f7b\uff0c\u4f46\u4e0d\u5982 NEMA 12 \u5916\u58f3\u8010\u7528\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E2%97%8F_Suitability_for_Different_Environments\"><\/span><b>\u25cf<\/b> <b>\u9002\u5408\u4e0d\u540c\u73af\u5883\uff1a<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u4e0e\u6700\u9002\u5408\u53d7\u63a7\u5ba4\u5185\u73af\u5883\u7684 NEMA 1 \u76f8\u6bd4\uff0cNEMA 12 \u7684\u7528\u9014\u66f4\u52a0\u5e7f\u6cdb\u3002\u8fd9\u4e9b\u5916\u58f3\u5728\u7070\u5c18\u3001\u6e7f\u6c14\u3001\u6cb9\u6c61\u548c\u5316\u5b66\u7269\u8d28\u8f83\u591a\u7684\u5de5\u4e1a\u73af\u5883\u4e2d\u8868\u73b0\u51fa\u8272\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E2%97%8F_Cost_Considerations\"><\/span><b>\u25cf <\/b><b>\u6210\u672c\u8003\u8651\uff1a<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">NEMA 12 \u5916\u58f3\u7531\u4e8e\u5176\u4f18\u8d28\u7684\u6750\u6599\u9009\u62e9\uff0c\u63d0\u4f9b\u4e86\u66f4\u597d\u7684\u4fdd\u62a4\u3002\u56e0\u6b64\uff0c\u4e0e NEMA 1 \u76f8\u6bd4\uff0c\u5b83\u4eec\u7684\u4ef7\u683c\u5f80\u5f80\u66f4\u9ad8\u3002\u867d\u7136\u8fd9\u542c\u8d77\u6765\u53ef\u80fd\u4e0d\u592a\u5212\u7b97\uff0c\u4f46\u5982\u679c\u60a8\u7684\u8bbe\u5907\u9700\u8981\u5728\u66f4\u6076\u52a3\u7684\u6761\u4ef6\u4e0b\u8fdb\u884c\u4fdd\u62a4\uff0c\u8bf7\u8003\u8651\u5176\u957f\u671f\u4ef7\u503c\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"When_to_Choose_NEMA_1_vs_NEMA_12\"><\/span><b>\u4f55\u65f6\u9009\u62e9 NEMA 1 \u4e0e NEMA 12<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46346\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/When-to-Choose-NEMA-1-vs-NEMA-12.jpg\" alt=\"\u4f55\u65f6\u9009\u62e9 NEMA 1 \u4e0e NEMA 12\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/When-to-Choose-NEMA-1-vs-NEMA-12.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/When-to-Choose-NEMA-1-vs-NEMA-12-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/When-to-Choose-NEMA-1-vs-NEMA-12-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/When-to-Choose-NEMA-1-vs-NEMA-12-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<ul>\n<li><b>\u9009\u62e9NEMA 1<\/b><span style=\"font-weight: 400;\">: <\/span><span style=\"font-weight: 400;\">NEMA 1 \u662f\u4e00\u79cd\u5e7f\u6cdb\u7528\u4e8e\u5ba4\u5185\u65e0\u6e7f\u6c14\u6216\u7070\u5c18\u79ef\u805a\u533a\u57df\u7684\u673a\u67dc\u3002\u5176\u4f4e\u5ec9\u7684\u4ef7\u683c\u4f7f\u5176\u6210\u4e3a\u9887\u5177\u5438\u5f15\u529b\u7684\u9009\u62e9\u3002\u5b83\u53ef\u7528\u4e8e\u4f4e\u7aef\u5e94\u7528\uff0c\u4f8b\u5982\u529e\u516c\u5ba4\u6216\u8f7b\u5de5\u4e1a\u5236\u9020\u5382\u7684\u914d\u7535\u76d8\uff0c\u4ee5\u53ca\u6570\u636e\u4e2d\u5fc3\u3002<\/span><\/li>\n<li><b>\u9009\u62e9NEMA 12<\/b><span style=\"font-weight: 400;\">: <\/span><span style=\"font-weight: 400;\">\u5982\u679c\u60a8\u5728\u98df\u54c1\u52a0\u5de5\u3001\u5236\u9020\u5de5\u5382\u6216\u4ed3\u5e93\u7b49\u73af\u5883\u8f83\u4e3a\u6076\u52a3\u7684\u573a\u6240\u5de5\u4f5c\uff0c\u9700\u8981\u8bbe\u5907\u8010\u6cb9\u3001\u8010\u51b7\u5374\u5242\u548c\u9632\u5c18\uff0c\u90a3\u4e48 NEMA 12 \u662f\u60a8\u7684\u7406\u60f3\u4e4b\u9009\u3002\u589e\u5f3a\u7684\u9632\u62a4\u6027\u80fd\u5c06\u786e\u4fdd\u60a8\u7684\u8bbe\u5907\u4fdd\u6301\u826f\u597d\u7684\u5de5\u4f5c\u72b6\u6001\u3002<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Choose_KDM_Steel_for_High_Quality_NEMA_1_and_NEMA_12_Enclosures\"><\/span><b>\u9009\u62e9 KDM \u94a2\u6750\u6253\u9020\u9ad8\u54c1\u8d28 NEMA 1 \u548c NEMA 12 \u5916\u58f3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46347\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Choose-KDM-Steel-for-High-Quality-NEMA-1-and-NEMA-12-Enclosures.jpg\" alt=\"\u9009\u62e9 KDM \u94a2\u6750\u6253\u9020\u9ad8\u54c1\u8d28 NEMA 1 \u548c NEMA 12 \u5916\u58f3\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Choose-KDM-Steel-for-High-Quality-NEMA-1-and-NEMA-12-Enclosures.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Choose-KDM-Steel-for-High-Quality-NEMA-1-and-NEMA-12-Enclosures-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Choose-KDM-Steel-for-High-Quality-NEMA-1-and-NEMA-12-Enclosures-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Choose-KDM-Steel-for-High-Quality-NEMA-1-and-NEMA-12-Enclosures-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u5bf9\u4e8e NEMA 1 \u548c NEMA 12 \u5916\u58f3\uff0c<\/span><a href=\"https:\/\/kdmfab.com\/\"> <span style=\"font-weight: 400;\">KDM\u94a2\u94c1<\/span><\/a><span style=\"font-weight: 400;\"> \u6211\u4eec\u4ee5\u63d0\u4f9b\u6ee1\u8db3\u60a8\u5de5\u4e1a\u9700\u6c42\u7684\u9876\u7ea7\u673a\u67dc\u800c\u8131\u9896\u800c\u51fa\u3002\u6211\u4eec\u7684\u673a\u67dc\u7ed3\u6784\u575a\u56fa\uff0c\u786e\u4fdd\u60a8\u7684\u7535\u6c14\u8bbe\u5907\u5728\u4efb\u4f55\u60c5\u51b5\u4e0b\u90fd\u80fd\u5f97\u5230\u5b89\u5168\u4fdd\u62a4\u5e76\u6b63\u5e38\u8fd0\u884c\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><b>\u7ed3\u8bba<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46349\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-2-2.jpg\" alt=\"\u7ed3\u8bba\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-2-2.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-2-2-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-2-2-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-2-2-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u5728\u9009\u62e9 NEMA 1 \u548c NEMA 12 \u5916\u58f3\u65f6\uff0c\u6700\u7ec8\u53d6\u51b3\u4e8e\u60a8\u6240\u9700\u7684\u9632\u62a4\u7b49\u7ea7\u3002\u5982\u679c\u60a8\u5904\u4e8e\u53d7\u63a7\u4e14\u6076\u52a3\u73af\u5883\u8f83\u5c11\u7684\u73af\u5883\u4e2d\uff0cNEMA 1 \u5c31\u8db3\u591f\u4e86\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u5982\u679c\u60a8\u5904\u4e8e\u4e25\u82db\u7684\u5de5\u4e1a\u73af\u5883\u4e2d\uff0c\u9700\u8981\u66f4\u9ad8\u7ea7\u522b\u7684\u9632\u62a4\u548c\u8010\u7528\u6027\uff0c\u90a3\u4e48 NEMA 12 \u5c31\u8db3\u591f\u4e86\u3002\u5fc5\u987b\u505a\u51fa\u51c6\u786e\u7684\u51b3\u5b9a\uff0c\u4ee5\u4fdd\u62a4\u8bbe\u5907\u5e76\u786e\u4fdd\u5176\u4f7f\u7528\u5bff\u547d\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span><b>\u5e38\u89c1\u95ee\u9898<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46348\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Frequently-Asked-Questions-2-1.jpg\" alt=\"\u5e38\u89c1\u95ee\u9898\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Frequently-Asked-Questions-2-1.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Frequently-Asked-Questions-2-1-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Frequently-Asked-Questions-2-1-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Frequently-Asked-Questions-2-1-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_is_the_main_difference_between_NEMA_1_and_NEMA_12\"><\/span><b>NEMA 1 \u548c NEMA 12 \u4e4b\u95f4\u7684\u4e3b\u8981\u533a\u522b\u662f\u4ec0\u4e48\uff1f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u9632\u62a4\u7b49\u7ea7\u5dee\u5f02\u5f88\u5927\u3002NEMA \u5916\u58f3\u5177\u6709\u57fa\u672c\u7684\u9632\u5c18\u4fdd\u62a4\u7b49\u7ea7\uff0c\u53ef\u9632\u6b62\u610f\u5916\u63a5\u89e6\uff0c\u800c 12 \u7ea7\u5219\u53ef\u63d0\u4f9b\u5353\u8d8a\u7684\u9632\u5c18\u3001\u9632\u6cb9\u3001\u9632\u51b7\u5374\u5242\u3001\u9632\u6f6e\u548c\u9632\u6c61\u4fdd\u62a4\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_NEMA_1_be_used_outdoors\"><\/span><b>NEMA 1 \u53ef\u4ee5\u5728\u6237\u5916\u4f7f\u7528\u5417\uff1f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u4e0d\u53ef\u4ee5\u3002NEMA 1 \u4e0d\u9002\u5408\u6237\u5916\u4f7f\u7528\uff0c\u56e0\u4e3a\u5b83\u6700\u9002\u5408\u5728\u51e0\u4e4e\u6ca1\u6709\u6e7f\u6c14\u3001\u5929\u6c14\u6761\u4ef6\u6e29\u548c\u7684\u5ba4\u5185\u73af\u5883\u4e2d\u4f7f\u7528\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_NEMA_12_suitable_for_outdoor_use\"><\/span><b>NEMA 12 \u9002\u5408\u6237\u5916\u4f7f\u7528\u5417\uff1f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u662f\u7684\uff0c\u4f46\u662f\uff0cNEMA 12 \u5e76\u4e0d\u5b8c\u5168\u9002\u7528\u4e8e\u66b4\u96e8\u548c\u6d2a\u6c34\u7b49\u6076\u52a3\u5929\u6c14\u3002\u5b83\u786e\u5b9e\u53ef\u4ee5\u9632\u5c18\u9632\u6f6e\uff0c\u4f46\u6700\u597d\u4e0d\u8981\u5728\u6076\u52a3\u5929\u6c14\u4e0b\u5c06\u5176\u653e\u5728\u6237\u5916\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_industries_use_NEMA_12_enclosures\"><\/span><b>\u54ea\u4e9b\u884c\u4e1a\u4f7f\u7528 NEMA 12 \u5916\u58f3\uff1f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u7531\u4e8e\u7ecf\u5e38\u66b4\u9732\u5728\u7070\u5c18\u3001\u6e7f\u6c14\u548c\u6cb9\u4e2d\uff0cNEMA 12 \u5e7f\u6cdb\u7528\u4e8e\u6c7d\u8f66\u3001\u98df\u54c1\u548c\u5316\u5b66\u52a0\u5de5\u5236\u9020\u884c\u4e1a\u3002<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Choosing the right electrical enclosures to protect your machinery ensures its longevity. NEMA 1 and NEMA 12 enclosures are two widely used ones; however, their features are very contrasting in nature between different kinds of surroundings. This guideline will help you break down all the differences, thus enabling you to make an informed decision. Overview [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":46342,"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-46305","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 v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Understanding the Key Differences for NEMA 1 vs NEMA 12 Enclosure Selection - 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\/nema-1-\u4e0e-nema-12\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Understanding the Key Differences for NEMA 1 vs NEMA 12 Enclosure Selection - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"Choosing the right electrical enclosures to protect your machinery ensures its longevity. 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