{"id":47146,"date":"2025-07-13T12:40:55","date_gmt":"2025-07-13T12:40:55","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=47146"},"modified":"2025-07-13T12:49:55","modified_gmt":"2025-07-13T12:49:55","slug":"plastic-vs-metal-junction-box","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/zh\/\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\/","title":{"rendered":"\u5e94\u8be5\u9009\u62e9\u5851\u6599\u63a5\u7ebf\u76d2\u8fd8\u662f\u91d1\u5c5e\u63a5\u7ebf\u76d2\uff1f"},"content":{"rendered":"<p>\u5f53\u8c08\u5230\u9009\u62e9 <a href=\"https:\/\/www.kdmsteel.com\/zh\/\u63a5\u7ebf\u76d2\u5916\u58f3\/\">\u63a5\u7ebf\u76d2<\/a>, \u60a8\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528\u5851\u6599\u63a5\u7ebf\u76d2\uff0c\u6216\u8005 <a href=\"https:\/\/www.kdmsteel.com\/zh\/\u91d1\u5c5e\u63a5\u7ebf\u76d2\/\">\u91d1\u5c5e\u63a5\u7ebf\u76d2<\/a>.<\/p>\n<p>\u7136\u800c\uff0c\u5982\u679c\u7f3a\u4e4f\u5173\u4e8e\u8fd9\u4e24\u8005\u4e4b\u95f4\u533a\u522b\u7684\u6b63\u786e\u4fe1\u606f\uff0c\u5c31\u5f88\u96be\u505a\u51fa\u6b63\u786e\u7684\u9009\u62e9\u3002 <a href=\"https:\/\/kdmfab.com\/how-to-choose-junction-boxes\/\">\u63a5\u7ebf\u76d2\u6750\u6599<\/a>.<\/p>\n<p>\u6b63\u662f\u51fa\u4e8e\u8fd9\u4e2a\u539f\u56e0\uff0c\u6211\u4eec\u5c06\u6bd4\u8f83\u5851\u6599\u63a5\u7ebf\u76d2\u548c\u91d1\u5c5e\u63a5\u7ebf\u76d2\u4e4b\u95f4\u7684\u4e3b\u8981\u533a\u522b\u3002.<\/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\">\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\/\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\/#Difference_between_Plastic_and_Metal_Junction_Box\" >\u5851\u6599\u63a5\u7ebf\u76d2\u548c\u91d1\u5c5e\u63a5\u7ebf\u76d2\u7684\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-2\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\/#%C2%B7_Materials\" >\u00b7 \u6750\u6599<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\/#%C2%B7_Price_Difference\" >\u00b7 \u4ef7\u683c\u5dee\u5f02<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kdmsteel.com\/zh\/\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\/#%C2%B7_Weight\" >\u00b7 \u91cd\u91cf<\/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\/\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\/#%C2%B7_Strength_and_Durability\" >\u00b7 \u5f3a\u5ea6\u548c\u8010\u4e45\u6027<\/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\/\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\/#%C2%B7_Corrosion_Resistance\" >\u00b7 \u8010\u8150\u8680<\/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\/\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\/#%C2%B7_Safety_in_terms_of_Electrical_Conductivity\" >\u00b7 \u7535\u6c14\u5bfc\u7535\u6027\u65b9\u9762\u7684\u5b89\u5168\u6027<\/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\/\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\/#%C2%B7_EMIRFI_Shielding\" >\u00b7 \u7535\u78c1\u5e72\u6270\/\u5c04\u9891\u5e72\u6270\u5c4f\u853d<\/a><\/li><\/ul><\/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\/\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\/#Plastic_vs_Metal_Junction_Box-Which_one_to_Buy\" >\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\u2014\u2014\u8be5\u4e70\u54ea\u4e00\u4e2a\uff1f<\/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\/\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\/#Why_Choose_KDM_Junction_Boxes\" >\u4e3a\u4ec0\u4e48\u9009\u62e9KDM\u63a5\u7ebf\u76d2<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Difference_between_Plastic_and_Metal_Junction_Box\"><\/span>\u5851\u6599\u63a5\u7ebf\u76d2\u548c\u91d1\u5c5e\u63a5\u7ebf\u76d2\u7684\u533a\u522b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-47147 aligncenter\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Difference-between-Plastic-and-Metal-Junction-Box.png\" alt=\"\u5851\u6599\u63a5\u7ebf\u76d2\u548c\u91d1\u5c5e\u63a5\u7ebf\u76d2\u7684\u533a\u522b\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Difference-between-Plastic-and-Metal-Junction-Box.png 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Difference-between-Plastic-and-Metal-Junction-Box-150x84.png 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Difference-between-Plastic-and-Metal-Junction-Box-768x432.png 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Difference-between-Plastic-and-Metal-Junction-Box-18x10.png 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%C2%B7_Materials\"><\/span>\u00b7 \u6750\u6599<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5851\u6599\u63a5\u7ebf\u76d2\u7531\u4e0d\u5bfc\u7535\u4e14\u8010\u7528\u7684\u6750\u6599\u5236\u6210\u3002\u60a8\u5e94\u8be5\u4e86\u89e3\u7684\u6b64\u7c7b\u6750\u6599\u5305\u62ec\u805a\u78b3\u9178\u916f\u3001\u805a\u6c2f\u4e59\u70ef\uff08PVC\uff09\u3001\u4e19\u70ef\u8148-\u4e01\u4e8c\u70ef-\u82ef\u4e59\u70ef\u5171\u805a\u7269\uff08ABS\uff09\u548c\u73bb\u7483\u7ea4\u7ef4\u3002.<\/p>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u91d1\u5c5e\u63a5\u7ebf\u76d2\u5219\u7531\u5bfc\u7535\u91d1\u5c5e\u6750\u6599\u5236\u6210\u3002\u4f8b\u5982\uff0c\u94dd\u3001\u4e0d\u9508\u94a2\u6216\u94f8\u94c1\u90fd\u662f\u5e38\u89c1\u7684\u5bfc\u7535\u91d1\u5c5e\u6750\u6599\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%C2%B7_Price_Difference\"><\/span>\u00b7 \u4ef7\u683c\u5dee\u5f02<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5851\u6599\u63a5\u7ebf\u76d2\u901a\u5e38\u6bd4\u91d1\u5c5e\u63a5\u7ebf\u76d2\u4ef7\u683c\u66f4\u4f4e\u3002\u7efc\u5408\u8003\u8651\u6750\u6599\u6210\u672c\u3001\u5236\u9020\u6210\u672c\u548c\u5b89\u88c5\u6210\u672c\uff0c\u5851\u6599\u63a5\u7ebf\u76d2\u66f4\u5177\u4f18\u52bf\u3002.<\/p>\n<p>\u867d\u7136\u805a\u78b3\u9178\u916f\u7b49\u9ad8\u6027\u80fd\u5851\u6599\u53ef\u80fd\u4ef7\u683c\u6602\u8d35\uff0c\u4f46\u4e0e\u5927\u591a\u6570\u91d1\u5c5e\u63a5\u7ebf\u76d2\u76f8\u6bd4\uff0c\u5176\u6210\u672c\u6839\u672c\u65e0\u6cd5\u76f8\u63d0\u5e76\u8bba\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u4ed4\u7ec6\u89c2\u5bdf\u91d1\u5c5e\u63a5\u7ebf\u76d2\uff0c\u4f60\u4f1a\u53d1\u73b0\u5176\u751f\u4ea7\u6210\u672c\u3001\u5b89\u88c5\u6210\u672c\u548c\u521d\u59cb\u6750\u6599\u4ef7\u683c\u90fd\u975e\u5e38\u9ad8\u3002\u94dd\u3001\u94a2\u548c\u94f8\u94c1\u7b49\u6750\u6599\u90fd\u975e\u5e38\u6602\u8d35\u3002.<\/p>\n<p>\u6b64\u5916\uff0c\u8fd9\u4e9b\u6750\u6599\u9700\u8981\u5927\u91cf\u7684\u52a0\u5de5\u5904\u7406\uff0c\u901a\u5e38\u7531\u6280\u672f\u5a34\u719f\u7684\u4eba\u5458\u5b8c\u6210\uff0c\u56e0\u6b64\u6210\u672c\u975e\u5e38\u9ad8\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%C2%B7_Weight\"><\/span>\u00b7 \u91cd\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u975e\u91d1\u5c5e\u63a5\u7ebf\u76d2\uff0c\u4f8b\u5982PVC\u63a5\u7ebf\u76d2\uff0c\u901a\u5e38\u6bd4\u91d1\u5c5e\u63a5\u7ebf\u76d2\u66f4\u8f7b\u3002\u8fd9\u662f\u56e0\u4e3a\u5851\u6599\u63a5\u7ebf\u76d2\u7684\u5236\u9020\u6750\u6599\uff0c\u4f8b\u5982\u73bb\u7483\u7ea4\u7ef4\uff0c\u5bc6\u5ea6\u975e\u5e38\u4f4e\u3002.<\/p>\n<p>\u8fd9\u4f7f\u5f97\u5b83\u4eec\u975e\u5e38\u5bb9\u6613\u64cd\u4f5c\u548c\u5b89\u88c5\uff0c\u540c\u65f6\u4e5f\u63d0\u9ad8\u4e86\u5b83\u4eec\u7684\u79fb\u52a8\u6027\u3002.<\/p>\n<p>\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u91d1\u5c5e\u63a5\u7ebf\u76d2\u7684\u6784\u9020\u6750\u6599\u5bc6\u5ea6\u6781\u9ad8\uff0c\u56e0\u6b64\u975e\u5e38\u91cd\u3002.<\/p>\n<p>\u7531\u4e8e\u91d1\u5c5e\u63a5\u7ebf\u76d2\u672c\u8eab\u91cd\u91cf\u8f83\u5927\uff0c\u5176\u5b89\u88c5\u548c\u5236\u9020\u8fc7\u7a0b\u975e\u5e38\u590d\u6742\u3002\u6b64\u5916\uff0c\u8fd9\u4e5f\u5f71\u54cd\u4e86\u5b83\u4eec\u7684\u79fb\u52a8\u6027\uff0c\u4f7f\u5176\u96be\u4ee5\u642c\u8fd0\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%C2%B7_Strength_and_Durability\"><\/span>\u00b7 \u5f3a\u5ea6\u548c\u8010\u4e45\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u4ecePVC\u63a5\u7ebf\u76d2\u3001\u805a\u78b3\u9178\u916f\u63a5\u7ebf\u76d2\u5230ABS\u5916\u58f3\u76d2\uff0c\u5b83\u4eec\u7684\u8010\u7528\u6027\u90fd\u4e0d\u5982\u91d1\u5c5e\u63a5\u7ebf\u76d2\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u975e\u91d1\u5c5e\u63a5\u7ebf\u76d2\u4e0d\u591f\u575a\u56fa\u3002.<\/p>\n<p>\u4e00\u822c\u6765\u8bf4\uff0c\u91d1\u5c5e\u63a5\u7ebf\u76d2\u975e\u5e38\u575a\u56fa\uff0c\u80fd\u591f\u627f\u53d7\u6076\u52a3\u7684\u73af\u5883\u3002\u4f8b\u5982\uff0c, <a href=\"https:\/\/www.kdmsteel.com\/zh\/\u77ff\u7528\u7535\u6c14\u5916\u58f3\/\">\u77ff\u7528\u7535\u6c14\u5916\u58f3\u548c\u7bb1\u4f53<\/a>.<\/p>\n<p>\u65e0\u8bba\u662f\u91c7\u7528\u4e0d\u9508\u94a2\u8fd8\u662f\u94dd\u5236\u63a5\u7ebf\u76d2\uff0c\u8fd9\u4e9b\u7535\u6c14\u76d2\u90fd\u80fd\u627f\u53d7\u9891\u7e41\u7684\u4f7f\u7528\u548c\u642c\u8fd0\u3002\u5373\u4f7f\u5728\u6700\u6076\u52a3\u7684\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e9b\u63a5\u7ebf\u76d2\u4e5f\u80fd\u4fdd\u8bc1\u5353\u8d8a\u7684\u6027\u80fd\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%C2%B7_Corrosion_Resistance\"><\/span>\u00b7 \u8010\u8150\u8680<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5927\u591a\u6570\u5851\u6599\u63a5\u7ebf\u76d2\u7684\u6027\u80fd\u90fd\u4f18\u4e8e\u91d1\u5c5e\u63a5\u7ebf\u76d2\u3002\u4f8b\u5982\uff0c\u805a\u78b3\u9178\u916f\u63a5\u7ebf\u76d2\u5728\u5927\u591a\u6570\u5929\u6c14\u6761\u4ef6\u4e0b\u90fd\u8868\u73b0\u51fa\u66f4\u4f18\u5f02\u7684\u6027\u80fd\u3002.<\/p>\n<p>\u867d\u7136\u4e0d\u9508\u94a2\u63a5\u7ebf\u76d2\u548c\u94dd\u5236\u63a5\u7ebf\u76d2\u5728\u8010\u8150\u8680\u6027\u65b9\u9762\u8868\u73b0\u66f4\u4f73\uff0c\u4f46\u5851\u6599\u63a5\u7ebf\u76d2\u624d\u662f\u66f4\u4f18\u7684\u9009\u62e9\u3002\u4e8b\u5b9e\u4e0a\uff0c\u91d1\u5c5e\u63a5\u7ebf\u76d2\u53ef\u80fd\u9700\u8981\u989d\u5916\u7684\u5904\u7406\u624d\u80fd\u8fbe\u5230\u4e0e\u975e\u91d1\u5c5e\u63a5\u7ebf\u76d2\u76f8\u540c\u7684\u8010\u8150\u8680\u6027\u80fd\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%C2%B7_Safety_in_terms_of_Electrical_Conductivity\"><\/span>\u00b7 \u7535\u6c14\u5bfc\u7535\u6027\u65b9\u9762\u7684\u5b89\u5168\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5851\u6599\u63a5\u7ebf\u76d2\u901a\u5e38\u6bd4\u91d1\u5c5e\u63a5\u7ebf\u76d2\u66f4\u5b89\u5168\u3002\u8fd9\u662f\u56e0\u4e3a\u5b83\u4eec\u4e3b\u8981\u7531\u805a\u78b3\u9178\u916f\u3001PVC\u3001ABS\u7b49\u975e\u5bfc\u7535\u6750\u6599\u5236\u6210\u3002\u8fd9\u51e0\u4e4e\u6d88\u9664\u4e86\u89e6\u7535\u4e8b\u6545\u548c\u4eba\u5458\u4f24\u4ea1\u7684\u98ce\u9669\u3002.<\/p>\n<p>\u8fd9\u4e9b\u63a5\u7ebf\u76d2\u5728\u4efb\u4f55\u4e00\u70b9\u90fd\u4e0d\u9700\u8981\u63a5\u5730\uff0c\u56e0\u6b64\u975e\u5e38\u9002\u5408\u6613\u4e8e\u64cd\u4f5c\u7684\u5ba4\u5185\u5e94\u7528\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u8fd9\u4e9b\u91d1\u5c5e\u63a5\u7ebf\u76d2\u662f\u7531\u5bfc\u7535\u6750\u6599\u5236\u6210\u7684\u3002\u8fd9\u4e9b\u6750\u6599\u5141\u8bb8\u7535\u6d41\u901a\u8fc7\uff0c\u5bf9\u7528\u6237\u6784\u6210\u5f88\u9ad8\u7684\u98ce\u9669\u3002.<\/p>\n<p>\u786e\u4fdd\u8fd9\u4e9b\u91d1\u5c5e\u63a5\u7ebf\u76d2\u6b63\u786e\u63a5\u5730\uff0c\u662f\u63d0\u9ad8\u5176\u4f7f\u7528\u5b89\u5168\u6027\u7684\u552f\u4e00\u6709\u6548\u65b9\u6cd5\u3002.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%C2%B7_EMIRFI_Shielding\"><\/span>\u00b7 \u7535\u78c1\u5e72\u6270\/\u5c04\u9891\u5e72\u6270\u5c4f\u853d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u91d1\u5c5e\u63a5\u7ebf\u76d2\u6bd4\u5851\u6599\u63a5\u7ebf\u76d2\u5177\u6709\u66f4\u597d\u7684\u7535\u78c1\u5e72\u6270\/\u5c04\u9891\u5e72\u6270\u5c4f\u853d\u6027\u80fd\u3002\u8fd9\u662f\u56e0\u4e3a\u91d1\u5c5e\u63a5\u7ebf\u76d2\u4f1a\u5bfc\u7535\uff0c\u56e0\u6b64\u9700\u8981\u66f4\u9ad8\u7ea7\u7684\u5c4f\u853d\u63aa\u65bd\u6765\u9632\u6b62\u7535\u78c1\u548c\u5c04\u9891\u5e72\u6270\u3002.<\/p>\n<p>\u8fd9\u4e00\u70b9\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u8fd0\u884c\u4e8e\u6570\u636e\u4e2d\u5fc3\u6216\u7cbe\u5bc6\u533b\u7597\u8bbe\u65bd\u7b49\u9ad8\u5ea6\u654f\u611f\u7684\u573a\u6240\u3002\u8bf7\u6ce8\u610f\uff0c\u5c4f\u853d\u5c42\u7684\u8bbe\u8ba1\u65e8\u5728\u9632\u6b62\u4fe1\u53f7\u5931\u771f\u548c\u5bf9\u9644\u8fd1\u7535\u8def\u7684\u9891\u7387\u4f20\u8f93\u5e72\u6270\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u7531\u4e8e\u5851\u6599\u63a5\u7ebf\u76d2\u4e0d\u5bfc\u7535\uff0c\u56e0\u6b64\u65e0\u9700\u7535\u78c1\u5e72\u6270\/\u5c04\u9891\u5e72\u6270\u5c4f\u853d\u3002\u8fd9\u4f7f\u5f97\u5b83\u4eec\u4e0d\u9002\u7528\u4e8e\u7535\u566a\u58f0\u53ef\u80fd\u5e72\u6270\u654f\u611f\u8bbe\u5907\u7684\u573a\u6240\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-47148 aligncenter\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Plastic-vs-Metal-Junction-Box-Which-one-to-Buy.png\" alt=\"\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\u2014\u2014\u8be5\u4e70\u54ea\u4e00\u4e2a\uff1f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Plastic-vs-Metal-Junction-Box-Which-one-to-Buy.png 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Plastic-vs-Metal-Junction-Box-Which-one-to-Buy-150x84.png 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Plastic-vs-Metal-Junction-Box-Which-one-to-Buy-768x432.png 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Plastic-vs-Metal-Junction-Box-Which-one-to-Buy-18x10.png 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Plastic_vs_Metal_Junction_Box-Which_one_to_Buy\"><\/span>\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\u2014\u2014\u8be5\u4e70\u54ea\u4e00\u4e2a\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u662f\u8d2d\u4e70\u5851\u6599\u63a5\u7ebf\u76d2\u8fd8\u662f\u91d1\u5c5e\u63a5\u7ebf\u76d2\uff0c\u5b8c\u5168\u53d6\u51b3\u4e8e\u60a8\u7684\u9700\u6c42\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u9664\u4e86\u6210\u672c\u7b49\u5176\u4ed6\u56e0\u7d20\u5916\uff0c\u8fd8\u8981\u8003\u8651\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u3002.<\/p>\n<p>\u7136\u800c\uff0c\u5728\u4f4f\u5b85\u73af\u5883\u4e2d\uff0c\u60a8\u901a\u5e38\u4f1a\u770b\u5230\u805a\u5408\u7269\u63a5\u7ebf\u76d2\u3002\u8fd9\u901a\u5e38\u662f\u56e0\u4e3a\u5b83\u4eec\u8f7b\u4fbf\u3001\u6613\u4e8e\u79fb\u52a8\u4e14\u4ef7\u683c\u5b9e\u60e0\u3002.<\/p>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u91d1\u5c5e\u63a5\u7ebf\u76d2\u66f4\u9002\u7528\u4e8e\u5de5\u4e1a\u533a\u57df\u3002\u8fd9\u662f\u56e0\u4e3a\u5b83\u4eec\u575a\u56fa\u8010\u7528\u3001\u9632\u706b\uff0c\u5e76\u4e14\u80fd\u591f\u63d0\u4f9b\u7535\u78c1\u5e72\u6270\u5c4f\u853d\u3002.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_Choose_KDM_Junction_Boxes\"><\/span>\u4e3a\u4ec0\u4e48\u9009\u62e9KDM\u63a5\u7ebf\u76d2<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-47150 aligncenter\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Why-Choose-KDM-Junction-Boxes-1.png\" alt=\"\u4e3a\u4ec0\u4e48\u9009\u62e9KDM\u63a5\u7ebf\u76d2\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Why-Choose-KDM-Junction-Boxes-1.png 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Why-Choose-KDM-Junction-Boxes-1-150x84.png 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Why-Choose-KDM-Junction-Boxes-1-768x432.png 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Why-Choose-KDM-Junction-Boxes-1-18x10.png 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>\u4f5c\u4e3a\u4e2d\u56fd\u503c\u5f97\u4fe1\u8d56\u7684\u63a5\u7ebf\u76d2\u5236\u9020\u884c\u4e1a\u9886\u5bfc\u8005\uff0cKDMSTEEL \u63d0\u4f9b\u591a\u79cd\u6750\u6599\u9009\u62e9\uff0c\u5305\u62ec\u4e0d\u9508\u94a2\u3001\u94dd\u3001\u9540\u950c\u94a2\u3001PVC \u548c\u805a\u78b3\u9178\u916f\u63a5\u7ebf\u76d2\u3002.<\/p>\n<p>\u6211\u4eec\u7684\u63a5\u7ebf\u76d2\u5747\u6309\u7167 NEMA\u3001IEC \u548c UL \u5b89\u5168\u6807\u51c6\u5236\u9020\u3002\u6839\u636e\u60a8\u7684\u5177\u4f53\u5e94\u7528\u9700\u6c42\uff0cKDM \u53ef\u4e3a\u6bcf\u4e00\u4f4d\u5ba2\u6237\u5b9a\u5236\u4e13\u5c5e\u63a5\u7ebf\u76d2\u3002.<\/p>\n<p>\u51ed\u501f\u591a\u5e74\u5728\u4e2d\u56fd\u5236\u9020\u63a5\u7ebf\u76d2\u7684\u7ecf\u9a8c\uff0c\u6211\u4eec\u7684\u5de5\u7a0b\u5e08\u5c06\u5e2e\u52a9\u60a8\u83b7\u5f97\u9002\u7528\u4e8e\u60a8\u8bbe\u5907\u7684\u9ad8\u6027\u80fd\u7535\u6c14\u76d2\u2014\u2014 <a href=\"https:\/\/www.kdmsteel.com\/zh\/\u63a5\u89e6\/\">\u5982\u6709\u4efb\u4f55\u7591\u95ee\uff0c\u8bf7\u7acb\u5373\u8054\u7cfb\u6211\u4eec\u3002<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>When it comes to choosing a junction box, you have an option of going for plastic junction box or metal junction box. However, without the right information about the difference between these two, it can be difficult to decide on the right junction box material. It is actually for this reason that we will compare [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":47148,"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":"disabled","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-47146","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>Should you Choose Plastic Junction Box or Metal Junction Box? - 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\/\u5851\u6599\u63a5\u7ebf\u76d2\u4e0e\u91d1\u5c5e\u63a5\u7ebf\u76d2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Should you Choose Plastic Junction Box or Metal Junction Box? - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"When it comes to choosing a junction box, you have an option of going for plastic junction box or metal junction box. 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