{"id":2863,"date":"2026-05-15T01:00:00","date_gmt":"2026-05-15T01:00:00","guid":{"rendered":"https:\/\/shieldhz.com\/?p=2863"},"modified":"2026-06-23T09:51:58","modified_gmt":"2026-06-23T09:51:58","slug":"sh30-load-isolator-switch-basics","status":"publish","type":"post","link":"https:\/\/shieldhz.com\/ar\/sh30-load-isolator-switch-basics\/","title":{"rendered":"SH30 \u0623\u0633\u0627\u0633\u064a\u0627\u062a \u0645\u0641\u0627\u062a\u064a\u062d \u0639\u0632\u0644 \u0627\u0644\u062d\u0645\u0644 SH30 \u0644\u0645\u0636\u062e\u0629 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0648\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0647\u0648\u0627\u0621 \u0648\u0639\u0632\u0644 \u0627\u0644\u062e\u062f\u0645\u0629"},"content":{"rendered":"<p>\u0645\u0641\u0627\u062a\u064a\u062d \u0639\u0632\u0644 \u0627\u0644\u062d\u0645\u0644 SH30 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u062c\u0647\u0627\u0632 \u0641\u0635\u0644 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\u062d\u0627\u0648\u064a\u0627\u062a \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0645\u0635\u0646\u0641\u0629 \u062d\u062a\u0649 IP66 \u0644\u063a\u0631\u0641 \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0623\u0633\u0637\u062d.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/05\/sh30-load-isolator-switch-basics-concept-01.webp\" alt=\"SH30 \u0623\u0633\u0627\u0633\u064a\u0627\u062a \u0645\u0641\u0627\u062a\u064a\u062d \u0639\u0632\u0644 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 SH30 \u0644\u0645\u0636\u062e\u0629 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0648\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0647\u0648\u0627\u0621 \u0648\u0645\u062e\u0637\u0637 \u0645\u0641\u0647\u0648\u0645 \u0639\u0632\u0644 \u0627\u0644\u062e\u062f\u0645\u0629\" loading=\"lazy\" \/><figcaption>\u0627\u0644\u0634\u0643\u0644 1. \u0627\u0644\u0645\u0641\u0647\u0648\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0648\u0631\u0627\u0621 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0641\u062a\u0627\u062d \u0639\u0632\u0644 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 SH30.<\/figcaption><\/figure>\n<h2>\u0645\u0627 \u0647\u0648 \u0645\u0641\u062a\u0627\u062d \u0639\u0632\u0644 \u0627\u0644\u062d\u0645\u0644 SH30\u061f<\/h2>\n<p>\u0645\u0641\u062a\u0627\u062d \u0639\u0632\u0644 \u0627\u0644\u062d\u0645\u0644 \u0647\u0648 \u062c\u0647\u0627\u0632 \u062a\u062a\u0645\u062b\u0644 \u0645\u0647\u0645\u062a\u0647 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0625\u0646\u0634\u0627\u0621 \u062d\u0627\u0644\u0629 \u0625\u064a\u0642\u0627\u0641 \u062a\u0634\u063a\u064a\u0644 \u0645\u062d\u062f\u062f\u0629 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\u0648\u0639\u0632\u0644 \u0627\u0644\u062e\u062f\u0645\u0629\" loading=\"lazy\" \/><figcaption>\u0627\u0644\u0634\u0643\u0644 2. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0631\u0628\u0637 \u0641\u062d\u0648\u0635\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0648\u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0648\u0627\u0644\u062d\u0627\u0648\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0648\u062b\u064a\u0642.<\/figcaption><\/figure>\n<p><strong>\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u062d\u0642\u0644 \u0627\u0644\u0623\u0633\u0644\u0627\u0643:<\/strong><\/p>\n<ul>\n<li>\u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0641\u0643 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646\u060c \u0648\u0644\u064a\u0633 \u0645\u062d\u0631\u0643\u064b\u0627 \u0642\u064a\u0627\u0633\u064a\u064b\u0627\u060c \u0639\u0646\u062f \u0625\u0646\u0647\u0627\u0621 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\u0627\u0644\u0635\u062d\u064a\u062d\u0629.<\/li>\n<\/ul>\n<h2>SH30 \u0645\u0642\u0627\u0628\u0644 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0639\u0648\u0627\u0632\u0644 \u0627\u0644\u0645\u0645\u0627\u062b\u0644\u0629: \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0645\u0646\u0627\u0633\u0628<\/h2>\n<p>\u064a\u0639\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u062e\u0627\u0637\u0626 \u0623\u062d\u062f \u0623\u0643\u062b\u0631 \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0634\u064a\u0648\u0639\u064b\u0627 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0644\u0648\u062d\u0629 HVAC. \u064a\u0648\u0636\u062d \u0627\u0644\u062c\u062f\u0648\u0644 \u0623\u062f\u0646\u0627\u0647 \u0645\u0643\u0627\u0646 \u0643\u0644 \u062c\u0647\u0627\u0632.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u0645\u0639\u064a\u0627\u0631<\/th>\n<th>\u0639\u0627\u0632\u0644 \u0627\u0644\u0643\u0627\u0645\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0631\u0629 SH30<\/th>\n<th>\u0627\u0644\u0645\u0639\u0632\u0644 \u0627\u0644\u0645\u0646\u0635\u0647\u0631<\/th>\n<th>MCB<\/th>\n<th>\u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u0627\u0644\u0645\u0644\u0627\u0645\u0633<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0627\u0644\u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/td>\n<td>\u0639\u0632\u0644 \u0627\u0644\u062e\u062f\u0645\u0629<\/td>\n<td>\u0639\u0632\u0644 \u0645\u0639 \u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0642\u0635\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/td>\n<td>\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0648\u0642\u0635\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/td>\n<td>\u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0644\u061b \u0644\u064a\u0633 \u0639\u0627\u0632\u0644\u0627\u064b \u062d\u0642\u064a\u0642\u064a\u0627\u064b<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0635\u0646\u064a\u0641 IEC<\/td>\n<td>\u0645\u0641\u062a\u0627\u062d-\u0645\u0641\u0635\u0644 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 (IEC 60947-3)<\/td>\n<td>\u0645\u0641\u0635\u0644 \u062a\u0628\u062f\u064a\u0644-\u0645\u0641\u0635\u0644 \u0645\u0639 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a<\/td>\n<td>\u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (IEC 60947-2)<\/td>\n<td>\u0627\u0644\u0645\u0644\u0627\u0645\u0633 (IEC 60947-4-1)<\/td>\n<\/tr>\n<tr>\n<td>\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u062f\u0631<\/td>\n<td>20 \u0623\u0645\u0628\u064a\u0631 \u0625\u0644\u0649 125 \u0623\u0645\u0628\u064a\u0631 \u0641\u064a \u0645\u0633\u0627\u0631\u0627\u062a Shieldhz SH30 \u0627\u0644\u062d\u0627\u0644\u064a\u0629\u061b \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0625\u0637\u0627\u0631 \u0627\u0644\u062f\u0642\u064a\u0642<\/td>\n<td>\u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0625\u0637\u0627\u0631\u061b \u062a\u0623\u0643\u062f \u0645\u0646 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a<\/td>\n<td>\u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0625\u0637\u0627\u0631\u061b \u062a\u0623\u0643\u062f \u0645\u0646 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a 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\u0648\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0627\u0644\u0639\u0627\u0632\u0644. \u064a\u062a\u0645 \u062a\u0635\u0646\u064a\u0641 \u0645\u0639\u0638\u0645 \u0639\u0648\u0627\u0632\u0644 \u0627\u0644\u0643\u0627\u0645\u0627\u062a \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0641\u0626\u0629 \u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u062e\u0637\u064a \u0641\u0642\u0637 - \u062a\u0623\u0643\u062f \u0645\u0646 \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0630\u0627 \u0643\u0627\u0646 \u062a\u0637\u0628\u064a\u0642\u0643 \u064a\u062a\u0636\u0645\u0646 \u062a\u0631\u062f\u062f\u0627\u062a \u063a\u064a\u0631 \u0642\u064a\u0627\u0633\u064a\u0629.<\/li>\n<li>\u062a\u062d\u0633\u0628 \u062f\u0648\u0631\u0629 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0633\u062c\u0644 \u0639\u0644\u0649 \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0636\u062e\u0627\u062a \u0639\u0627\u0644\u064a\u0629 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\u0639\u0631\u0636 \u0623\u0648\u0633\u0639 \u0644\u062e\u064a\u0627\u0631\u0627\u062a \u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0643\u0627\u0645\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0631\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0639\u0628\u0631 \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629\u060c \u064a\u0645\u0643\u0646 \u0627\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 <a href=\"https:\/\/shieldhz.com\/ar\/rotary-cam-switches\/\">\u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0643\u0627\u0645\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0631\u0629<\/a> \u064a\u063a\u0637\u064a \u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0648\u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0627\u0644\u0637\u0644\u0628\u0627\u062a.<\/p>\n<h2>\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0648\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631: \u0645\u0627 \u064a\u0641\u064a \u0628\u0647 \u0627\u0644\u0639\u0632\u0644 SH30 \u0627\u0644\u0639\u0632\u0644<\/h2>\n<p>\u0625\u0646 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0639\u0632\u0644 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u064a\u0639\u0646\u064a \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0633\u062a\u064a\u0641\u0627\u0626\u0647 \u0644\u0625\u0637\u0627\u0631 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0630\u064a \u064a\u062d\u0643\u0645 \u0643\u0644\u064b\u0627 \u0645\u0646 \u0627\u0644\u062c\u0647\u0627\u0632 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/p>\n<h3>\u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u0631\u062c\u0639\u064a \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u0642\u064a\u0627\u0633\u064a<\/th>\n<th>\u0627\u0644\u0647\u064a\u0626\u0629 \u0627\u0644\u062d\u0627\u0643\u0645\u0629<\/th>\n<th>\u0645\u0627 \u064a\u063a\u0637\u064a\u0647\u0627<\/th>\n<th>\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>IEC 60947-3:2020+AMD1:2025<\/td>\n<td>IEC<\/td>\n<td>\u0641\u0648\u0627\u0635\u0644 \u0648\u0639\u0648\u0627\u0632\u0644 \u0648\u0645\u0641\u0635\u0644\u0627\u062a \u0645\u0641\u0627\u062a\u064a\u062d \u0644\u0644\u062f\u0648\u0627\u0626\u0631 \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636<\/td>\n<td>\u062c\u0647\u062f \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0642\u0646\u0646 Ui \u062d\u062a\u0649 1000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f\u061b \u0642\u062f\u0631\u0629 \u0635\u0646\u0639\/\u0643\u0633\u0631 \u0641\u064a \u0641\u0626\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 AC-23A\u061b \u0627\u0644\u062a\u062d\u0645\u0644 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0644\u0643\u0644 \u062f\u0648\u0631\u0629 \u0645\u0642\u062f\u0631\u0629<\/td>\n<\/tr>\n<tr>\n<td>IEC 60529<\/td>\n<td>IEC<\/td>\n<td>\u062a\u0635\u0646\u064a\u0641 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0639\u0628\u0648\u0627\u062a \u0645\u0646 \u0627\u0644\u062f\u062e\u0648\u0644<\/td>\n<td>\u062a\u062a\u0637\u0644\u0628 \u062a\u0631\u0643\u064a\u0628\u0627\u062a HVAC \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0639\u0627\u062f\u0629\u064b IP65 \u0643\u062d\u062f \u0623\u062f\u0646\u0649\u061b \u0648\u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0623\u0633\u0637\u062d \u0623\u0648 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