{"id":6157,"date":"2025-12-24T09:47:20","date_gmt":"2025-12-24T01:47:20","guid":{"rendered":"https:\/\/chi-swear.com\/?p=6157"},"modified":"2025-12-24T09:47:25","modified_gmt":"2025-12-24T01:47:25","slug":"%d8%a7%d9%86%d9%83%d9%85%d8%a7%d8%b4-%d8%ba%d9%84%d8%a7%d9%81-%d8%a7%d9%84%d8%aa%d8%ad%d9%83%d9%85-%d8%a7%d9%84%d8%b6%d9%88%d8%a6%d9%8a-nema-%d9%85%d9%86-%d8%b9%d9%84%d9%85-%d8%a7%d9%84%d9%85%d9%88","status":"publish","type":"post","link":"https:\/\/chi-swear.com\/ar\/nema-photocontrol-housing-shrinkage-from-material-science-to-quality-assurance\/","title":{"rendered":"\u0627\u0646\u0643\u0645\u0627\u0634 \u063a\u0644\u0627\u0641 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0636\u0648\u0626\u064a NEMA: \u0645\u0646 \u0639\u0644\u0645 \u0627\u0644\u0645\u0648\u0627\u062f \u0625\u0644\u0649 \u0636\u0645\u0627\u0646 \u0627\u0644\u062c\u0648\u062f\u0629"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><a><\/a>\u0645\u062e\u0637\u0637 \u062a\u0641\u0635\u064a\u0644\u064a<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u0642\u062f\u0645\u0629<\/li>\n\n\n\n<li><a href=\"#_9nbclzbpd2ty\"><u>\u0645\u0627 \u0647\u0648 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0641\u064a NEMA <\/u><\/a><a href=\"#_9nbclzbpd2ty\"><strong><u><strong>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0625\u0636\u0627\u0621\u0629<\/strong><\/u><\/strong><\/a><a href=\"#_9nbclzbpd2ty\"><u>&nbsp;\u0627\u0644\u0645\u0633\u0627\u0643\u0646 \u0648\u0644\u0645\u0627\u0630\u0627 \u0647\u064a \u0645\u0647\u0645\u0629\u061f<\/u><\/a>\n<ul class=\"wp-block-list\">\n<li><a href=\"#_y3sz3363w7vd\"><u>\u0644\u0645\u0627\u0630\u0627 \u064a\u064f\u0639\u062f\u0651 \u0630\u0644\u0643 \u0645\u0647\u0645\u0627\u064b\u061f<\/u><\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><a href=\"#_79c5eoej7fmd\"><u>\u0644\u0645\u0627\u0630\u0627 \u064a\u064f\u0639\u062f\u0651 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0639\u0627\u0645\u0644\u0627\u064b \u0645\u0647\u0645\u0627\u064b \u0641\u064a \u0645\u0639\u0627\u064a\u064a\u0631 NEMA\u061f <\/u><\/a><a href=\"#_79c5eoej7fmd\"><strong><u><strong>\u0645\u0633\u062a\u0634\u0639\u0631 \u0627\u0644\u0636\u0648\u0621<\/strong><\/u><\/strong><\/a><a href=\"#_79c5eoej7fmd\"><u>&nbsp;\u0627\u0644\u0645\u0633\u0627\u0643\u0646\u061f<\/u><\/a>\n<ul class=\"wp-block-list\">\n<li><a href=\"#_hxht3knkq6f2\"><u>\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u063a\u064a\u0631 \u0627\u0644\u0645\u0646\u0636\u0628\u0637<\/u><\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><a href=\"#_w62gn97sai5l\"><u>\u0645\u0627 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u062a\u064a \u0642\u062f \u064a\u0633\u0628\u0628\u0647\u0627 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0645\u0641\u0631\u0637\u061f<\/u><\/a><ul><li><a href=\"#_9oaey87dsa97\"><u>\u062a\u0639\u0634\u064a\u0642 \u0627\u0644\u0642\u0641\u0644 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u063a\u064a\u0631 \u0627\u0644\u0645\u062d\u0643\u0645 \u0623\u0648 \u063a\u064a\u0631 \u0627\u0644\u062b\u0627\u0628\u062a<\/u><\/a><\/li><\/ul><ul><li><a href=\"#_j0v0yds0wni9\"><u>\u0639\u064a\u0648\u0628 \u0633\u0637\u062d\u064a\u0629 \u0648\u0647\u064a\u0643\u0644\u064a\u0629<\/u><\/a><\/li><\/ul>\n<ul class=\"wp-block-list\">\n<li><a href=\"#_6o5kvm1oj0sx\"><u>\u062e\u0637\u0631 \u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u064a\u0627\u0647<\/u><\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><a href=\"#_fj1ztj6qduvp\"><u>\u0643\u064a\u0641 \u062a\u0624\u062b\u0631 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u062a\u0631\u0643\u064a\u0628\u062a\u0647\u0627 \u0639\u0644\u0649 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634\u061f<\/u><\/a><\/li>\n\n\n\n<li><a href=\"#_bogc6f12ni6f\"><u>\u0643\u064a\u0641 \u064a\u0624\u062b\u0631 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0639\u0644\u0649 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634\u061f<\/u><\/a>\n<ul class=\"wp-block-list\">\n<li><a href=\"#_kswohx748jrc\"><u>\u0639\u0648\u0627\u0645\u0644 \u062e\u0637\u0631 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f<\/u><\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><a href=\"#_vd5d30dbzthi\"><u>\u0643\u064a\u0641 \u062a\u0631\u062a\u0628\u0637 \u0645\u0639\u0627\u064a\u064a\u0631 ANSI \u0648 UL \u0628\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634\u061f<\/u><\/a><\/li>\n\n\n\n<li><a href=\"#_an3dvus5mb30\"><u>\u0643\u064a\u0641 \u062a\u062d\u0645\u064a \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u062f\u062e\u0648\u0644 \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u063a\u0628\u0627\u0631 (IP) \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644\u061f<\/u><\/a><\/li>\n\n\n\n<li><a href=\"#_7g4862ebdcom\"><u>\u0643\u064a\u0641 \u064a\u0646\u0628\u063a\u064a \u0634\u0631\u062d \u0645\u0641\u0647\u0648\u0645 \u0645\u0643\u0627\u0641\u062d\u0629 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0627\u062a \u062a\u062f\u0642\u064a\u0642 \u0627\u0644\u0639\u0645\u0644\u0627\u0621\u061f<\/u><\/a>\n<ul class=\"wp-block-list\">\n<li><a href=\"#_ecfx4ho14iim\"><u>\u0646\u0642\u0627\u0637 \u0644\u0644\u062a\u0648\u0627\u0635\u0644 \u0628\u0648\u0636\u0648\u062d<\/u><\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0645\u0627\u0630\u0627 \u064a\u0641\u0639\u0644 \u0627\u0644\u0628\u0639\u0636 \u0630\u0644\u0643\u061f <a href=\"https:\/\/chi-swear.com\/ar\/product-category\/%d9%85%d8%b3%d8%aa%d8%b4%d8%b9%d8%b1-%d8%a7%d9%84%d8%ae%d9%84%d9%8a%d8%a9-%d8%a7%d9%84%d8%b6%d9%88%d8%a6%d9%8a%d8%a9-%d8%b0%d9%88-%d8%a7%d9%84%d9%82%d9%81%d9%84-%d8%a7%d9%84%d9%84%d9%88%d9%84%d8%a8\/\" target=\"_blank\" rel=\"noreferrer noopener\"><u>\u0646\u064a\u0645\u0627 <\/u><strong><u><strong>\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/strong><\/u><\/strong><\/a><strong>\u00a0<\/strong>\u0647\u0644 \u062a\u062a\u0639\u0637\u0644 \u062d\u062a\u0649 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0645\u062b\u0627\u0644\u064a\u0629\u061f \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0628\u062f\u0623 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0645\u0646 \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u062e\u0627\u0631\u062c\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u064a\u0628\u062f\u0648 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0637\u0641\u064a\u0641\u064b\u0627\u060c \u0648\u0644\u0643\u0646\u0647 \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u0645\u0644\u0627\u0621\u0645\u0629 \u0648\u0627\u0644\u0625\u062d\u0643\u0627\u0645 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644. \u0641\u0642\u062f \u064a\u0624\u062f\u064a \u0623\u064a \u062a\u063a\u064a\u064a\u0631 \u0637\u0641\u064a\u0641 \u0641\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0625\u0644\u0649 \u0625\u0636\u0639\u0627\u0641 \u0622\u0644\u064a\u0629 \u0627\u0644\u0642\u0641\u0644 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0623\u0648 \u0643\u0633\u0631 \u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628. \u0648\u0647\u0630\u0627 \u0627\u0644\u062e\u0637\u0631 \u063a\u064a\u0631 \u0645\u0642\u0628\u0648\u0644 \u0641\u064a \u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0634\u0631\u062d \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0643\u064a\u0641 \u064a\u062d\u062f\u062b \u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0645\u0633\u0627\u0643\u0646\u060c \u0648\u0644\u0645\u0627\u0630\u0627 \u0647\u0648 \u0645\u0647\u0645\u060c \u0648\u0643\u064a\u0641 \u064a\u062a\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647 \u0628\u062f\u0621\u064b\u0627 \u0645\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u062d\u062a\u0649 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0646\u0647\u0627\u0626\u064a.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"552\" src=\"http:\/\/chi-swear.com\/wp-content\/uploads\/2025\/12\/NEMA-photocontrols-1024x552.png\" alt=\"\" class=\"wp-image-6163\" srcset=\"https:\/\/chi-swear.com\/wp-content\/uploads\/2025\/12\/NEMA-photocontrols-1024x552.png 1024w, https:\/\/chi-swear.com\/wp-content\/uploads\/2025\/12\/NEMA-photocontrols-300x162.png 300w, https:\/\/chi-swear.com\/wp-content\/uploads\/2025\/12\/NEMA-photocontrols-768x414.png 768w, https:\/\/chi-swear.com\/wp-content\/uploads\/2025\/12\/NEMA-photocontrols-18x10.png 18w, https:\/\/chi-swear.com\/wp-content\/uploads\/2025\/12\/NEMA-photocontrols-600x323.png 600w, https:\/\/chi-swear.com\/wp-content\/uploads\/2025\/12\/NEMA-photocontrols.png 1088w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><a id=\"_9nbclzbpd2ty\"><\/a>\u0645\u0627 \u0647\u0648 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0641\u064a NEMA <strong>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0625\u0636\u0627\u0621\u0629<\/strong>&nbsp;\u0627\u0644\u0645\u0633\u0627\u0643\u0646 \u0648\u0644\u0645\u0627\u0630\u0627 \u0647\u064a \u0645\u0647\u0645\u0629\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u060c \u0647\u0648 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0627\u0644\u0630\u064a \u064a\u062d\u062f\u062b \u0639\u0646\u062f\u0645\u0627 \u062a\u0628\u0631\u062f \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0646\u0635\u0647\u0631\u0629 \u0648\u062a\u062a\u0635\u0644\u0628 \u0641\u064a \u0634\u0643\u0644\u0647\u0627 \u0627\u0644\u0646\u0647\u0627\u0626\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a <a href=\"https:\/\/www.nema.org\/\" target=\"_blank\" rel=\"noreferrer noopener\"><u>\u0646\u064a\u0645\u0627 <\/u><\/a>\u0641\u064a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a\u060c \u064a\u062d\u062f\u062f \u0647\u0630\u0627 \u0627\u0644\u062a\u063a\u064a\u064a\u0631 \u0641\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0645\u062f\u0649 \u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0641\u0639\u0644\u064a \u0645\u0639 \u062a\u0635\u0645\u064a\u0645\u0647. \u0648\u064a\u062a\u0623\u062b\u0631 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0628\u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0648\u0627\u062f<\/li>\n\n\n\n<li>\u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u0648<\/li>\n\n\n\n<li>\u0638\u0631\u0648\u0641 \u0627\u0644\u0639\u0641\u0646<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><a id=\"_y3sz3363w7vd\"><\/a>\u0644\u0645\u0627\u0630\u0627 \u064a\u064f\u0639\u062f\u0651 \u0630\u0644\u0643 \u0645\u0647\u0645\u0627\u064b\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0623\u063a\u0644\u0641\u0629 \u0627\u0644\u0642\u0641\u0644 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u060c \u062d\u062a\u0649 \u0627\u0644\u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0627\u0644\u0637\u0641\u064a\u0641\u0629 \u0641\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0645\u062f\u0649 \u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0642\u0641\u0644. <strong>\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u062e\u0644\u064a\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0644\u0645\u0633\u062a\u0634\u0639\u0631 \u0627\u0644\u0636\u0648\u0621 <\/strong>\u064a\u062a\u0632\u0627\u0648\u062c \u0645\u0639 \u0648\u0639\u0627\u0621\u0647.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u064a\u0624\u062f\u064a \u0636\u0639\u0641 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href=\"https:\/\/chi-swear.com\/ar\/product-category\/%d8%b3%d9%84%d9%83-%d9%81%d9%8a-%d8%a7%d9%84%d8%ae%d9%84%d9%8a%d8%a9-%d8%a7%d9%84%d8%b6%d9%88%d8%a6%d9%8a%d8%a9\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><u><strong>\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629<\/strong><\/u><\/strong><\/a>\u00a0\u064a\u062c\u0628 \u0623\u0646 \u062a\u0633\u062a\u0648\u0641\u064a \u062a\u0635\u0646\u064a\u0641\u0627\u062a IP \u0645\u062b\u0644 IP65\/IP67\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0648\u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u062d\u0627\u0630\u064a\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a id=\"_hxht3knkq6f2\"><\/a>\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u063a\u064a\u0631 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\u0648\u0635\u0639\u0648\u0628\u0629 \u0641\u064a \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/li>\n\n\n\n<li>\u0636\u0639\u0641 \u0641\u064a \u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0648\u0641\u0642\u062f\u0627\u0646 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u062f\u062e\u0648\u0644 \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u063a\u0628\u0627\u0631<\/li>\n\n\n\n<li>\u0632\u064a\u0627\u062f\u0629 \u062a\u0633\u0631\u0628 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u0641\u0634\u0644 \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u0645\u0628\u0643\u0631<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><a id=\"_w62gn97sai5l\"><\/a>\u0645\u0627 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u062a\u064a \u0642\u062f \u064a\u0633\u0628\u0628\u0647\u0627 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0645\u0641\u0631\u0637\u061f<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"601\" height=\"1024\" src=\"http:\/\/chi-swear.com\/wp-content\/uploads\/2025\/12\/What-Problems-Can-Excessive-Shrinkage-Cause-photocell-601x1024.jpg\" alt=\"\" class=\"wp-image-6164\" srcset=\"https:\/\/chi-swear.com\/wp-content\/uploads\/2025\/12\/What-Problems-Can-Excessive-Shrinkage-Cause-photocell-601x1024.jpg 601w, https:\/\/chi-swear.com\/wp-content\/uploads\/2025\/12\/What-Problems-Can-Excessive-Shrinkage-Cause-photocell-176x300.jpg 176w, https:\/\/chi-swear.com\/wp-content\/uploads\/2025\/12\/What-Problems-Can-Excessive-Shrinkage-Cause-photocell-7x12.jpg 7w, https:\/\/chi-swear.com\/wp-content\/uploads\/2025\/12\/What-Problems-Can-Excessive-Shrinkage-Cause-photocell-600x1022.jpg 600w, https:\/\/chi-swear.com\/wp-content\/uploads\/2025\/12\/What-Problems-Can-Excessive-Shrinkage-Cause-photocell.jpg 720w\" sizes=\"(max-width: 601px) 100vw, 601px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><a id=\"_9oaey87dsa97\"><\/a>\u062a\u0639\u0634\u064a\u0642 \u0627\u0644\u0642\u0641\u0644 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u063a\u064a\u0631 \u0627\u0644\u0645\u062d\u0643\u0645 \u0623\u0648 \u063a\u064a\u0631 \u0627\u0644\u062b\u0627\u0628\u062a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0645\u0631\u062a\u0641\u0639\u064b\u0627 \u062c\u062f\u064b\u0627 \u0623\u0648 \u0645\u062a\u0641\u0627\u0648\u062a\u064b\u0627 \u0641\u064a \u062c\u0645\u064a\u0639 \u0623\u0646\u062d\u0627\u0621 \u0627\u0644\u0647\u064a\u0643\u0644\u060c \u062a\u062a\u0623\u062b\u0631 \u0627\u0644\u0645\u0644\u0627\u0621\u0645\u0629 \u0648\u0627\u0644\u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0633\u0644\u0628\u064b\u0627. \u0648\u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a 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\u0641\u0631\u0627\u063a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a id=\"_j0v0yds0wni9\"><\/a>\u0639\u064a\u0648\u0628 \u0633\u0637\u062d\u064a\u0629 \u0648\u0647\u064a\u0643\u0644\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0633\u0628\u0628 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0623\u064a\u0636\u0627\u064b \u0639\u064a\u0648\u0628\u0627\u064b \u0633\u0637\u062d\u064a\u0629 \u0648\u0647\u064a\u0643\u0644\u064a\u0629. \u0648\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a \u0625\u0644\u0649 \u0627\u0646\u062d\u0646\u0627\u0621 \u0627\u0644\u0623\u062c\u0632\u0627\u0621\u060c \u0623\u0648 \u062a\u0634\u0648\u064a\u0647 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u060c \u0623\u0648 \u0633\u062d\u0628 \u0627\u0644\u0645\u0627\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u062f\u0627\u062e\u0644 \u0641\u064a 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\u0625\u062c\u0645\u0627\u0644\u064a \u0645\u0641\u0631\u0637<\/td><td>\u0642\u0641\u0644 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0628\u0648\u064a\u0628<\/td><td>\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0642\u064a\u0627\u0633 ANSI<\/td><\/tr><tr><td>\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634<\/td><td>\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064a\u0629<\/td><td>\u0623\u0636\u0644\u0627\u0639\u060c \u0631\u0624\u0648\u0633 \u0628\u0631\u0627\u063a\u064a<\/td><td>\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a<\/td><\/tr><tr><td>\u062a\u0634\u0648\u0647<\/td><td>\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u063a\u064a\u0631 \u0627\u0644\u0645\u0646\u062a\u0638\u0645<\/td><td>\u0642\u0627\u0639\u062f\u0629 \u0633\u0643\u0646\u064a\u0629<\/td><td>\u0645\u0642\u064a\u0627\u0633 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class=\"wp-block-paragraph\">\u062a\u0639\u0645\u0644 \u0645\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0627\u0644\u0626\u0629 \u0645\u062b\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629 \u0623\u0648 \u0643\u0631\u0628\u0648\u0646\u0627\u062a \u0627\u0644\u0643\u0627\u0644\u0633\u064a\u0648\u0645 \u0639\u0644\u0649 \u062a\u0642\u064a\u064a\u062f \u062d\u0631\u0643\u0629 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0627\u064b. \u0648\u0647\u0630\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0643\u0644\u064a \u0648\u064a\u062d\u0633\u0646 \u062f\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><a><\/a>\u25cf \u0645\u0648\u0627\u062f \u0645\u0627\u0644\u0626\u0629<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0642\u0644\u0644 \u0627\u0644\u062d\u0634\u0648\u0627\u062a \u0627\u0644\u0644\u064a\u0641\u064a\u0629 \u0623\u0648 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0645\u0646 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0644\u0623\u0646\u0647\u0627 \u0644\u0627 \u062a\u0646\u0643\u0645\u0634 \u0645\u062b\u0644 \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631. \u0643\u0645\u0627 \u0623\u0646\u0647\u0627 \u062a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0634\u0643\u0644 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0628\u0631\u064a\u062f.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><a><\/a>\u25cf \u0627\u062e\u062a\u0644\u0627\u0641 \u0627\u0644\u062f\u0641\u0639\u0627\u062a<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u062f\u0651 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\u064a\u0624\u062b\u0631 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0639\u0644\u0649 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0631\u0627\u062a\u0646\u062c \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0639\u0627\u0645\u0644\u0627\u064b \u0623\u0633\u0627\u0633\u064a\u0627\u064b \u0644\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0645\u0633\u062a\u0642\u0631 \u0641\u064a \u0623\u063a\u0644\u0641\u0629 NEMA. \u0648\u064a\u062d\u062f\u062f \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0648\u0634\u0647\u0627\u062f\u0627\u062a\u0647 \u0645\u062f\u0649 \u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0648\u0627\u0633\u062a\u0642\u0631\u0627\u0631\u0647\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.ul.com\/solutions\" target=\"_blank\" rel=\"noreferrer noopener\"><u>\u0645\u0639\u062a\u0645\u062f \u0645\u0646 \u0642\u0628\u0644 \u0645\u062e\u062a\u0628\u0631\u0627\u062a UL <\/u><\/a>\u0648\u062a\u0642\u0627\u0648\u0645 \u0627\u0644\u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0627\u0644\u0645\u064f\u062b\u0628\u064e\u0651\u062a\u0629 \u0636\u062f \u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0627\u0644\u062a\u0644\u0641 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0645\u0645\u0627 \u064a\u064f\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062f\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642. \u0648\u0639\u0646\u062f\u0645\u0627 \u062a\u064f\u062f\u0645\u062c \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0627\u062f\u0629\u060c \u064a\u0638\u0644 \u0633\u0644\u0648\u0643 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0623\u0643\u062b\u0631 \u062b\u0628\u0627\u062a\u064b\u0627 \u0645\u0639 \u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a id=\"_kswohx748jrc\"><\/a>\u0639\u0648\u0627\u0645\u0644 \u062e\u0637\u0631 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u062f\u0641\u0639\u0627\u062a \u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647\u0627 \u0648\u063a\u064a\u0631 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\u0627\u0644\u0642\u064a\u0645.<\/li>\n\n\n\n<li><strong>\u0636\u0639\u0641 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0631\u0627\u062a\u0646\u062c<\/strong>&nbsp;\u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0623\u0648 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0625\u0644\u0649 \u0627\u0646\u0643\u0645\u0627\u0634 \u062b\u0627\u0646\u0648\u064a. \u0648\u0647\u0630\u0627 \u062a\u063a\u064a\u0631 \u0641\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u064a\u062d\u062f\u062b \u0628\u0639\u062f \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0646\u062a\u064a\u062c\u0629 \u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0641\u064a \u0627\u0644\u0627\u0633\u062a\u0631\u062e\u0627\u0621 \u0648\u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0623\u0648 \u0625\u0637\u0644\u0627\u0642\u0647\u0627.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0636\u0645\u0627\u0646 \u0623\u062f\u0627\u0621 \u0645\u062a\u0648\u0642\u0639\u060c \u062a\u064f\u0639\u062f\u0651 \u0627\u0644\u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0645\u062a\u062c\u0627\u0646\u0633\u0629 \u0636\u0631\u0648\u0631\u064a\u0629. \u0641\u0647\u064a \u062a\u064f\u0642\u0644\u0651\u0644 \u0645\u0646 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0627\u0644\u0628\u064f\u0639\u062f\u064a\u0629 \u0648\u062a\u064f\u0633\u0627\u0639\u062f \u0627\u0644\u0647\u064a\u0627\u0643\u0644 \u0639\u0644\u0649 \u062a\u0644\u0628\u064a\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0648\u0638\u064a\u0641\u064a \u0627\u0644\u062f\u0642\u064a\u0642\u0629. \u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u064a\u064f\u0628\u064a\u0651\u0646 \u0627\u0644\u062c\u062f\u0648\u0644 \u0623\u062f\u0646\u0627\u0647 \u0625\u0636\u0627\u0641\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u062a\u0623\u062b\u064a\u0631\u0647\u0627 \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u0646\u0648\u0639 \u0627\u0644\u0645\u0636\u0627\u0641<\/strong><strong><\/strong><\/td><td><strong>\u063a\u0627\u064a\u0629<\/strong><strong><\/strong><\/td><td><strong>\u062a\u0623\u062b\u064a\u0631\u0647 \u0639\u0644\u0649 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634<\/strong><strong><\/strong><\/td><td><strong>\u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u064a\u0647\u0627 \u0628\u0634\u0643\u0644 \u0623\u0643\u0628\u0631<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u0645\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629<\/td><td>\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629<\/td><td>\u064a\u062d\u0633\u0646 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0628\u064f\u0639\u062f\u064a<\/td><td>\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u0645\u062f<\/td><\/tr><tr><td>\u0645\u062b\u0628\u0637\u0627\u062a \u0627\u0644\u0644\u0647\u0628<\/td><td>\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 UL<\/td><td>\u0627\u062e\u062a\u0644\u0627\u0641 \u0637\u0641\u064a\u0641 \u0641\u064a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634<\/td><td>\u0627\u0644\u0647\u0634\u0627\u0634\u0629<\/td><\/tr><tr><td>\u0645\u0648\u0627\u062f \u0645\u0627\u0644\u0626\u0629 \u0645\u0639\u062f\u0646\u064a\u0629<\/td><td>\u0635\u0644\u0627\u0628\u0629<\/td><td>\u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634<\/td><td>\u0639\u064a\u0648\u0628 \u0627\u0644\u0633\u0637\u062d<\/td><\/tr><tr><td>\u0645\u062d\u062a\u0648\u0649 \u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647<\/td><td>\u062e\u0641\u0636 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641<\/td><td>\u063a\u064a\u0631 \u0645\u062a\u0648\u0642\u0639<\/td><td>\u0639\u062f\u0645 \u0627\u062a\u0633\u0627\u0642 \u0627\u0644\u062f\u0641\u0639\u0627\u062a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><a id=\"_vd5d30dbzthi\"><\/a>\u0643\u064a\u0641 \u062a\u0631\u062a\u0628\u0637 \u0645\u0639\u0627\u064a\u064a\u0631 ANSI \u0648 UL \u0628\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634\u061f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"875\" src=\"http:\/\/chi-swear.com\/wp-content\/uploads\/2024\/10\/cer-1024x875.png\" alt=\"\" class=\"wp-image-3872\" srcset=\"https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/10\/cer-1024x875.png 1024w, https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/10\/cer-300x256.png 300w, https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/10\/cer-768x656.png 768w, https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/10\/cer-600x513.png 600w, https:\/\/chi-swear.com\/wp-content\/uploads\/2024\/10\/cer.png 1446w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u062b\u0644 <a href=\"https:\/\/www.ansi.org\/\" target=\"_blank\" rel=\"noreferrer noopener\"><u>\u0627\u0644\u0645\u0639\u0647\u062f \u0627\u0644\u0648\u0637\u0646\u064a \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 <\/u><\/a>\u062d\u062f\u062f \u0643\u064a\u0641 \u0623 <a href=\"https:\/\/chi-swear.com\/ar\/product-category\/%d8%ae%d9%84%d9%8a%d8%a9-%d8%b6%d9%88%d8%a6%d9%8a%d8%a9-%d8%b2%d8%a7%d8%ac%d8%a7\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><u><strong>\u0645\u0642\u0628\u0633 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0636\u0648\u0626\u064a<\/strong><\/u><\/strong><\/a><strong>\u00a0<\/strong>\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0645\u0646\u0627\u0633\u0628\u0629 \u0648\u062a\u0624\u062f\u064a \u0648\u0638\u064a\u0641\u062a\u0647\u0627. \u0644\u0643\u0646\u0647\u0627 \u0644\u0627 \u062a\u062d\u062f\u062f \u0646\u0633\u0628 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634. \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0630\u0644\u0643\u060c \u062a\u0631\u0643\u0632 \u0639\u0644\u0649 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0645\u062b\u0644 \u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0642\u0641\u0644 \u0628\u0627\u0644\u0644\u0641 \u0648\u062a\u0646\u0627\u0633\u0642 \u0627\u0644\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0639\u062a\u0628\u0631 \u0627\u0644\u063a\u0644\u0627\u0641 \u0627\u0644\u0630\u064a \u064a\u0641\u064a \u0628\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u0644\u0627\u0621\u0645\u0629 \u0647\u0630\u0647\u060c \u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u0642\u064a\u0645\u0629 \u0627\u0646\u0643\u0645\u0627\u0634\u0647\u060c \u0645\u062a\u0648\u0627\u0641\u0642\u064b\u0627 \u0644\u0623\u0646 \u0623\u0628\u0639\u0627\u062f\u0647 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u062a\u0639\u0645\u0644 \u0643\u0645\u0627 \u0647\u0648 \u0645\u0642\u0635\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0635\u0648\u0631\u0629 \u0645\u0645\u0627\u062b\u0644\u0629\u060c <a href=\"https:\/\/www.iec-equipment.com\/new\/new-31-969.html\" target=\"_blank\" rel=\"noreferrer noopener\"><u>UL773<\/u><\/a>\u00a0\u064a\u0634\u0645\u0644 \u0630\u0644\u0643 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u063a\u0644\u0627\u0641 \u0648\u0623\u062f\u0627\u0626\u0647 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a. \u0648\u064a\u062a\u0637\u0644\u0628 \u0623\u0646 \u062a\u062a\u062d\u0645\u0644 \u0627\u0644\u0623\u063a\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0628\u064a\u0626\u064a \u062f\u0648\u0646 \u062a\u0634\u0648\u0647 \u0642\u062f \u064a\u0636\u0631 \u0628\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0623\u0648 \u0627\u0644\u0625\u062d\u0643\u0627\u0645. \u0648\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u062f\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0628\u0639\u062f \u0627\u0644\u062a\u0634\u0643\u064a\u0644 - \u0648\u0647\u064a \u0646\u062a\u064a\u062c\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0644\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 - \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062f\u0639\u0645 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062c\u064a\u062f\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0643\u0644 \u0645\u0646 ANSI \u0648 UL \u0644\u0623\u0646\u0647\u0627 \u062a\u0646\u062a\u062c \u0623\u062c\u0632\u0627\u0621 \u062a\u062d\u0642\u0642 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629 \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0633\u0644\u0627\u0645\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a id=\"_an3dvus5mb30\"><\/a>\u0643\u064a\u0641 \u062a\u062d\u0645\u064a \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u062f\u062e\u0648\u0644 \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u063a\u0628\u0627\u0631 (IP) \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0646\u062f\u0645\u0627 \u064a\u0646\u0643\u0645\u0634 \u0627\u0644\u063a\u0644\u0627\u0641 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0645\u062a\u0648\u0642\u0639\u060c \u0642\u062f \u062a\u0646\u0641\u0635\u0644 \u0623\u0633\u0637\u062d \u0627\u0644\u062d\u0634\u064a\u0629 \u0623\u0648 \u062a\u0646\u0636\u063a\u0637 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064d\u060c \u0645\u0645\u0627 \u064a\u062e\u0644\u0642 \u0645\u0633\u0627\u0631\u0627\u062a \u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0631\u0637\u0648\u0628\u0629. \u0648\u0647\u0630\u0627 \u064a\u064f\u0647\u062f\u062f \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u0633\u0631\u0628 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631\u064a IP65 \u0648IP67. \u0644\u0630\u0627\u060c \u064a\u064f\u0639\u062f \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0639\u0631\u0636 \u0627\u0644\u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0623\u064a\u0636\u064b\u0627 \u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u0644\u0641 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0648\u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629. \u0642\u062f \u062a\u0633\u062a\u0645\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633 \u0648\u062a\u0642\u0644\u0628\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0641\u064a \u062a\u063a\u064a\u064a\u0631 \u0623\u0628\u0639\u0627\u062f\u0647\u0627 \u0628\u0639\u062f \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644. \u0623\u0645\u0627 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u062a\u064a \u062a\u0628\u062f\u0623 \u0636\u0645\u0646 \u062d\u062f\u0648\u062f \u0627\u0644\u062a\u0641\u0627\u0648\u062a \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0648\u0644\u0643\u0646\u0647\u0627 \u0644\u0645 \u062a\u064f\u0635\u0646\u0639 \u0645\u0639 \u062a\u062d\u0643\u0645 \u062f\u0642\u064a\u0642 \u0641\u064a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634\u060c \u0641\u0642\u062f \u062a\u0646\u062d\u0631\u0641 \u0639\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0628\u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0633\u0627\u0647\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0628\u0639\u0646\u0627\u064a\u0629 \u0648\u0627\u062a\u0628\u0627\u0639 \u0623\u0633\u0627\u0644\u064a\u0628 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\u0645\u0648\u062b\u0648\u0642\u064b\u0627 \u0628\u0647 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0639\u0627\u0645\u064b\u0627 \u0628\u0639\u062f \u0639\u0627\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0642\u0627\u0631\u0646 \u0627\u0644\u062c\u062f\u0648\u0644 \u0623\u062f\u0646\u0627\u0647 \u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u0641\u0634\u0644 \u0627\u0644\u0645\u0644\u0643\u064a\u0629 \u0627\u0644\u0641\u0643\u0631\u064a\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0628\u064f\u0639\u062f\u064a.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0628\u064f\u0639\u062f\u064a (\u0645\u0645)<\/strong><strong><\/strong><\/td><td><strong>\u0641\u0642\u062f\u0627\u0646 \u0636\u063a\u0637 \u0627\u0644\u062e\u062a\u0645 (%)<\/strong><strong><\/strong><\/td><td><strong>\u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u0641\u0634\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0644\u0643\u064a\u0629 \u0627\u0644\u0641\u0643\u0631\u064a\u0629<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u2264 \u00b10.05<\/td><td>\u0623\u0642\u0644 \u0645\u0646 5<\/td><td>\u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u064b\u0627<\/td><\/tr><tr><td>\u00b10.05\u20130.10<\/td><td>8\u201312<\/td><td>\u0642\u0644\u064a\u0644<\/td><\/tr><tr><td>\u00b10.10\u20130.20<\/td><td>15-25<\/td><td>\u0648\u0627\u0633\u0637\u0629<\/td><\/tr><tr><td>&gt; \u00b10.20<\/td><td>&gt;30<\/td><td>\u0639\u0627\u0644\u064a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><a id=\"_7g4862ebdcom\"><\/a>\u0643\u064a\u0641 \u064a\u0646\u0628\u063a\u064a \u0634\u0631\u062d \u0645\u0641\u0647\u0648\u0645 \u0645\u0643\u0627\u0641\u062d\u0629 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0627\u062a \u062a\u062f\u0642\u064a\u0642 \u0627\u0644\u0639\u0645\u0644\u0627\u0621\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0627\u062a \u062a\u062f\u0642\u064a\u0642 \u0627\u0644\u0639\u0645\u0644\u0627\u0621\u060c \u062a\u064f\u0639\u062f\u0651 \u0627\u0644\u0648\u0636\u0648\u062d \u0648\u0627\u0644\u062f\u0642\u0629 \u0623\u0647\u0645 \u0645\u0646 \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0645\u0639\u0642\u062f\u0629. \u0627\u0628\u062f\u0623 \u0628\u062a\u062d\u062f\u064a\u062f \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062e\u0633\u0627\u0626\u0631 \u0628\u0639\u0628\u0627\u0631\u0627\u062a \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0642\u064a\u0627\u0633.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0634\u0631\u062d \u0643\u064a\u0641 \u062a\u0642\u0648\u0645 \u0628\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062d\u0631\u062c\u0629 \u0648\u0631\u0628\u0637 \u062a\u0644\u0643 \u0627\u0644\u0642\u064a\u0627\u0633\u0627\u062a \u0628\u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629 \u0645\u062b\u0644 \u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u0642\u0641\u0644 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u060c \u0648\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062e\u062a\u0645\u060c \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a\u060c \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0630\u0643\u0631 \u0646\u0633\u0628 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0641\u0642\u0637.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a id=\"_ecfx4ho14iim\"><\/a>\u0646\u0642\u0627\u0637 \u0644\u0644\u062a\u0648\u0627\u0635\u0644 \u0628\u0648\u0636\u0648\u062d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u0646\u0638\u0645\u0629 \u0642\u064a\u0627\u0633 \u0627\u0644\u0625\u062d\u062f\u0627\u062b\u064a\u0627\u062a \u0648\u0627\u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u062a\u0641\u064a \u0628\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645.<\/li>\n\n\n\n<li>\u064a\u062a\u0645 \u062a\u062a\u0628\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0628\u064f\u0639\u062f\u064a\u0629 \u0628\u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a \u0648\u0645\u0642\u0627\u0631\u0646\u062a\u0647\u0627 \u0628\u062d\u062f\u0648\u062f \u0627\u0644\u062a\u062d\u0643\u0645 \u0644\u0625\u0638\u0647\u0627\u0631 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u062a\u0647\u0627 \u0644\u0644\u062a\u0643\u0631\u0627\u0631.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f\u0651\u0645 \u0633\u062c\u0644\u0627\u062a \u0648\u0631\u0633\u0648\u0645 \u0628\u064a\u0627\u0646\u064a\u0629 \u062a\u0648\u0636\u062d \u0646\u062a\u0627\u0626\u062c \u0641\u062d\u0635 \u0627\u0644\u062f\u0641\u0639\u0627\u062a\u060c \u0648\u062a\u0642\u0627\u0631\u064a\u0631 \u0641\u062d\u0635 \u0627\u0644\u0639\u064a\u0646\u0629 \u0627\u0644\u0623\u0648\u0644\u0649\u060c \u0648\u062a\u062d\u0644\u064a\u0644\u0627\u062a \u0627\u0644\u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0645\u0646 \u062e\u0637\u0637 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c. \u0647\u0630\u0627 \u064a\u064f\u062b\u0628\u062a \u0623\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u0625\u062c\u0631\u0627\u0621 \u0646\u0638\u0631\u064a\u060c \u0628\u0644 \u064a\u064f\u062d\u0642\u0642 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0625\u0646\u062a\u0627\u062c \u0623\u062c\u0632\u0627\u0621 \u062a\u064f\u0644\u0628\u064a \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629 \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0646 \u062a\u0642\u062f\u064a\u0645 \u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u062a\u062f\u0642\u064a\u0642 \u0627\u0644\u062a\u064a \u062a\u0631\u0628\u0637 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0628\u0627\u0644\u0645\u0644\u0627\u0621\u0645\u0629 \u0648\u0623\u062f\u0627\u0621 \u0627\u0644\u062e\u062a\u0645 \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u064a\u0628\u0646\u064a \u0627\u0644\u062b\u0642\u0629 \u0648\u064a\u0632\u064a\u0644 \u0627\u0644\u063a\u0645\u0648\u0636.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>\u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0644\u0627 \u064a\u064f\u0639\u062f\u0651 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0645\u0633\u0623\u0644\u0629 \u062a\u062c\u0645\u064a\u0644\u064a\u0629 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u0647\u0648 \u0639\u0627\u0645\u0644 \u0623\u0633\u0627\u0633\u064a \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0645\u062f\u0649 \u0645\u0644\u0627\u0621\u0645\u0629 \u0623\u063a\u0644\u0641\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0636\u0648\u0626\u064a NEMA\u060c \u0648\u0625\u062d\u0643\u0627\u0645 \u0625\u063a\u0644\u0627\u0642\u0647\u0627\u060c \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u062a\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629. \u0648\u062a\u0637\u0628\u0642 \u0634\u0631\u0643\u0629 Chi-Swear \u0645\u0639\u0627\u064a\u064a\u0631 \u0635\u0627\u0631\u0645\u0629 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0645\u064f\u062d\u0643\u0645\u0629\u060c \u0648\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u064f\u062f\u0642\u0651\u0642 \u0639\u0644\u0649 \u0643\u0644 \u0648\u062d\u062f\u0629 \u062a\u062d\u0643\u0645 \u0636\u0648\u0626\u064a\u0629 \u0630\u0627\u062a \u0648\u0635\u0644\u0629 \u0637\u0648\u064a\u0644\u0629. \u0623\u0645\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062a\u064a \u0644\u0627 \u0645\u062c\u0627\u0644 \u0641\u064a\u0647\u0627 \u0644\u0644\u062a\u0647\u0627\u0648\u0646 \u0641\u064a \u0627\u0644\u062c\u0648\u062f\u0629\u060c, <\/strong><a href=\"https:\/\/chi-swear.com\/ar\/product\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><u><strong>\u062a\u0634\u064a-\u0633\u0648\u064a\u0631<\/strong><\/u><\/strong><\/a><strong>\u00a0\u0644\u0627 \u064a\u0632\u0627\u0644 \u062e\u064a\u0627\u0631\u064b\u0627 \u0645\u0648\u062b\u0648\u0642\u064b\u0627 \u0628\u0647.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>\u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.nema.org\/\" target=\"_blank\" rel=\"noreferrer noopener\"><u>https:\/\/www.nema.org\/<\/u><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.iec.ch\/ip-ratings\" target=\"_blank\" rel=\"noreferrer noopener\"><u>https:\/\/www.iec.ch\/ip-ratings<\/u><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.ul.com\/solutions\" target=\"_blank\" rel=\"noreferrer noopener\"><u>https:\/\/www.ul.com\/solutions<\/u><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.ansi.org\/\" target=\"_blank\" rel=\"noreferrer noopener\"><u>https:\/\/www.ansi.org\/<\/u><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.iec-equipment.com\/new\/new-31-969.html\" target=\"_blank\" rel=\"noreferrer noopener\"><u>https:\/\/www.iec-equipment.com\/new\/new-31-969.html<\/u><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Outline Why do some NEMA photocontrols\u00a0fail even when the electronics are perfect? Often, the issue starts with the housing. Shrinkage may seem minor, but it controls fit, sealing, and long-term reliability. A small dimensional shift can weaken the twist-lock or break the IP seal. For outdoor lighting, that risk is unacceptable. This article explains how [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6164,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[1,34,33],"tags":[],"class_list":["post-6157","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-knowledge","category-news"],"_links":{"self":[{"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/posts\/6157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/comments?post=6157"}],"version-history":[{"count":1,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/posts\/6157\/revisions"}],"predecessor-version":[{"id":6165,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/posts\/6157\/revisions\/6165"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/media\/6164"}],"wp:attachment":[{"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/media?parent=6157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/categories?post=6157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chi-swear.com\/ar\/wp-json\/wp\/v2\/tags?post=6157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}