{"id":5551,"date":"2026-04-04T15:50:06","date_gmt":"2026-04-04T07:50:06","guid":{"rendered":"https:\/\/www.yroele.com\/?post_type=blog&#038;p=5551"},"modified":"2026-04-04T15:50:06","modified_gmt":"2026-04-04T07:50:06","slug":"why-do-dc-miniature-circuit-breakers-have-a-minimum-rated-voltage","status":"publish","type":"blog","link":"https:\/\/www.yroele.com\/ar\/news\/why-do-dc-miniature-circuit-breakers-have-a-minimum-rated-voltage","title":{"rendered":"\u0644\u0645\u0627\u0630\u0627 \u062a\u062a\u0645\u062a\u0639 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0635\u063a\u0631\u0629 \u0628\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646\u061f"},"content":{"rendered":"<p>\u064a\u0645\u0643\u0646 \u0644\u0645\u0639\u0638\u0645 \u0627\u0644\u0646\u0627\u0633 \u0641\u0647\u0645 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ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.yroele.com\/ar\/news\/why-do-dc-miniature-circuit-breakers-have-a-minimum-rated-voltage\/#Characteristics_and_Extinction_Conditions_of_DC_Arcs\" >\u062e\u0635\u0627\u0626\u0635 \u0648\u0638\u0631\u0648\u0641 \u0627\u0646\u0642\u0631\u0627\u0636 \u0623\u0642\u0648\u0627\u0633 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/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.yroele.com\/ar\/news\/why-do-dc-miniature-circuit-breakers-have-a-minimum-rated-voltage\/#Why_Is_the_Minimum_Rated_Voltage_Important\" >\u0644\u0645\u0627\u0630\u0627 \u064a\u0639\u062f \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646 \u0645\u0647\u0645\u064b\u0627\u061f<\/a><ul class='ez-toc-list-level-5' ><li 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\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u060c \u0644\u0627 \u064a\u0646\u0637\u0641\u0626 \u0627\u0644\u0642\u0648\u0633 \u0628\u0634\u0643\u0644 \u0637\u0628\u064a\u0639\u064a\u060c \u0648\u064a\u062a\u0637\u0644\u0628 \u0623\u062c\u0647\u0632\u0629 \u0625\u0637\u0641\u0627\u0621 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u062e\u0627\u0635\u0629 (\u0645\u062b\u0644 \u0627\u0644\u062a\u0641\u062c\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0623\u0648 \u0645\u0632\u0627\u0644\u0642 \u0627\u0644\u0642\u0648\u0633) \u0644\u0645\u0642\u0627\u0637\u0639\u0629 \u0627\u0644\u062a\u064a\u0627\u0631.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-5554 aligncenter\" src=\"https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2026\/04\/Difference-between-AC-and-DC-YRO-circuit-breaker.webp?quality=85&strip=all\" alt=\"\u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 AC \u0648 DC YRO\" width=\"787\" height=\"900\" srcset=\"https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2026\/04\/Difference-between-AC-and-DC-YRO-circuit-breaker.webp?quality=85&strip=all 2000w, https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2026\/04\/Difference-between-AC-and-DC-YRO-circuit-breaker-262x300.webp?quality=85&strip=all 262w, https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2026\/04\/Difference-between-AC-and-DC-YRO-circuit-breaker-895x1024.webp?quality=85&strip=all 895w, https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2026\/04\/Difference-between-AC-and-DC-YRO-circuit-breaker-768x879.webp?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2026\/04\/Difference-between-AC-and-DC-YRO-circuit-breaker-1343x1536.webp?quality=85&strip=all 1343w, https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2026\/04\/Difference-between-AC-and-DC-YRO-circuit-breaker-1790x2048.webp?quality=85&strip=all 1790w\" sizes=\"(max-width: 787px) 100vw, 787px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_Is_the_Minimum_Rated_Voltage_Important\"><\/span><strong><b>\u0644\u0645\u0627\u0630\u0627 \u064a\u0639\u062f \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646 \u0645\u0647\u0645\u064b\u0627\u061f<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h5><span class=\"ez-toc-section\" id=\"Lets_first_explain_in_detail_how_a_DC_arc_is_extinguished\"><\/span><strong>\u062f\u0639\u0648\u0646\u0627 \u0646\u0634\u0631\u062d \u0623\u0648\u0644\u0627\u064b \u0628\u0627\u0644\u062a\u0641\u0635\u064a\u0644 \u0643\u064a\u0641\u064a\u0629 \u0625\u0637\u0641\u0627\u0621 \u0642\u0648\u0633 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>\u0644\u0625\u0637\u0641\u0627\u0621 \u0642\u0648\u0633 \u062a\u064a\u0627\u0631 \u0645\u0628\u0627\u0634\u0631\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u0631\u0641\u0639 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u062c\u0647\u062f \u0627\u0644\u0642\u0648\u0633 \u0641\u0648\u0642 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0648\u0641\u0631\u0647 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629. \u0628\u0645\u062c\u0631\u062f \u0627\u0633\u062a\u064a\u0641\u0627\u0621 \u0647\u0630\u0627 \u0627\u0644\u0634\u0631\u0637\u060c \u0644\u0627 \u064a\u0645\u0643\u0646 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0642\u0648\u0633 \u0648\u0633\u0648\u0641 \u064a\u0646\u0637\u0641\u0626 \u0628\u0634\u0643\u0644 \u0637\u0628\u064a\u0639\u064a.<\/p>\n<p>\u0648\u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629\u060c \u064a\u062a\u0645 \u062a\u062d\u0642\u064a\u0642 \u0630\u0644\u0643 \u0639\u0627\u062f\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0637\u0631\u064a\u0642\u062a\u064a\u0646:<\/p>\n<ul>\n<li><b><\/b><strong><b>\u0625\u0637\u0627\u0644\u0629 \u0627\u0644\u0642\u0648\u0633<\/b><\/strong>: \u0645\u0646 \u062e\u0644\u0627\u0644 \u0632\u064a\u0627\u062f\u0629 \u0641\u062c\u0648\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0623\u0648 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0643\u062b\u0641 \u0627\u0644\u0642\u0648\u0633\u060c \u064a\u0635\u0628\u062d \u0627\u0644\u0642\u0648\u0633 \u0623\u0637\u0648\u0644\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u0632\u064a\u0627\u062f\u0629 \u062c\u0647\u062f \u0627\u0644\u0642\u0648\u0633<\/li>\n<li><b><\/b><strong><b>\u0627\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631<\/b><\/strong>: \u0639\u0646 \u0637\u0631\u064a\u0642 \u0632\u064a\u0627\u062f\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629\u060c \u062a\u0642\u0644\u064a\u0644 \u0642\u062f\u0631\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0639\u0644\u0649 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0642\u0648\u0633<\/li>\n<\/ul>\n<p>\u0625\u0630\u0627 \u0644\u0645 \u062a\u0641\u0647\u0645 \u0641\u0644\u0646\u0633\u062a\u062e\u062f\u0645 \u0645\u062b\u0627\u0644\u0627 \u0628\u0633\u064a\u0637\u0627 \u0644\u0644\u062a\u0648\u0636\u064a\u062d:<\/p>\n<p>\u062c\u0647\u062f \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 = 100 \u0641\u0648\u0644\u062a<\/p>\n<p>\u0628\u0639\u062f \u0625\u0637\u0627\u0644\u0629 \u0627\u0644\u0642\u0648\u0633\u060c \u0641\u0625\u0646\u0647 \u064a\u062a\u0637\u0644\u0628 120 \u0641\u0648\u0644\u062a \u0644\u0643\u064a \u064a\u0633\u062a\u0645\u0631<\/p>\n<p>\u062c\u0647\u062f \u0625\u0645\u062f\u0627\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u063a\u064a\u0631 \u0643\u0627\u0641\u064d \u2190 \u0644\u0627 \u064a\u0645\u0643\u0646 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0642\u0648\u0633 \u2190 \u0645\u0646\u0637\u0641\u0626<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-5553 aligncenter\" src=\"https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2026\/04\/Why-Is-the-Minimum-Rated-Voltage-Important-YRO-circuit-breaker.webp?quality=85&strip=all\" alt=\"\u0644\u0645\u0627\u0630\u0627 \u064a\u0639\u062f \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646 \u0645\u0647\u0645\u064b\u0627 \u0644\u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 YRO\" width=\"800\" height=\"307\" srcset=\"https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2026\/04\/Why-Is-the-Minimum-Rated-Voltage-Important-YRO-circuit-breaker.webp?quality=85&strip=all 800w, https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2026\/04\/Why-Is-the-Minimum-Rated-Voltage-Important-YRO-circuit-breaker-300x115.webp?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2026\/04\/Why-Is-the-Minimum-Rated-Voltage-Important-YRO-circuit-breaker-768x295.webp?quality=85&strip=all 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u0628\u0627\u0644\u0646\u0638\u0631 \u0625\u0644\u0649 \u0627\u0644\u0631\u0633\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u064a\u060c \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0642\u0648\u0633 \u062c\u0647\u062f\u064b\u0627 \u0645\u0633\u062a\u062f\u0627\u0645\u064b\u0627 \u0645\u0639\u064a\u0646\u064b\u0627\u060c \u0648\u064a\u0643\u0648\u0646 \u062c\u0647\u062f \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u062b\u0627\u0628\u062a\u064b\u0627 (E). \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0645 \u0625\u0637\u0627\u0644\u0629 \u0627\u0644\u0642\u0648\u0633 \u0645\u0646 H1 \u0625\u0644\u0649 H2\u060c \u064a\u0632\u062f\u0627\u062f \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0648\u064a\u062a\u062c\u0627\u0648\u0632 \u0633\u0639\u0629 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u064a\u0646\u0641\u0635\u0644 \u0623\u064a\u0636\u064b\u0627 \u0639\u0646 \u062c\u0647\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 1 \u0648 2\u060c \u0648\u064a\u0646\u0637\u0641\u0626 \u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629.<\/p>\n<p>&nbsp;<\/p>\n<p>\u0648\u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u0623\u064a \u0637\u0631\u064a\u0642\u062a\u064a\u0646 \u064a\u062a\u0645 \u0627\u0639\u062a\u0645\u0627\u062f\u0647\u0645\u0627 \u0644\u0644\u0625\u0637\u0641\u0627\u0621\u060c \u0641\u0644\u0627 \u0628\u062f \u0645\u0646 \u062a\u0648\u0641\u0631 \u0634\u0631\u0637 \u0623\u0633\u0627\u0633\u064a:<\/p>\n<p><strong><b>\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0645\u062a\u0639 \u0627\u0644\u0646\u0638\u0627\u0645 \u0628\u062c\u0647\u062f \u0643\u0627\u0641\u064a \u0644\u062a\u0645\u0643\u064a\u0646 \u0625\u0637\u0627\u0644\u0629 \u0627\u0644\u0642\u0648\u0633 \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647 \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644. <\/b><\/strong><\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p>\u0639\u0648\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u060c \u0645\u0627 \u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646\u061f \u0644\u0623\u0646\u0647 \u0625\u0630\u0627 \u0643\u0627\u0646 \u062c\u0647\u062f \u0627\u0644\u0646\u0638\u0627\u0645 \u0645\u0646\u062e\u0641\u0636\u064b\u0627 \u062c\u062f\u064b\u0627:<\/p>\n<ul>\n<li>\u0642\u062f \u0644\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0623\u0642\u0648\u0627\u0633 \u0642\u0627\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0628\u062b\u0628\u0627\u062a<\/li>\n<li>\u0644\u0627 \u064a\u0645\u0643\u0646 \u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0623\u0642\u0648\u0627\u0633 \u0625\u0644\u0649 \u0647\u064a\u0643\u0644 \u0625\u0637\u0641\u0627\u0621 \u0627\u0644\u0642\u0648\u0633<\/li>\n<li>\u0641\u0631\u0642 \u0627\u0644\u062c\u0647\u062f \u0644\u0627 \u064a\u0643\u0641\u064a \u0644\u062a\u0639\u0637\u064a\u0644 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629 \u0644\u0644\u0642\u0648\u0633<\/li>\n<\/ul>\n<p>\u0648\u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0647\u064a \u0623\u0646 \u0647\u0646\u0627\u0643 \u062d\u0627\u0644\u0627\u062a \u0627\u0646\u0642\u0631\u0627\u0636 \u0627\u0644\u0642\u0648\u0633 \u063a\u064a\u0631 \u0645\u0633\u062a\u0642\u0631\u0629 \u0623\u0648 \u0645\u062a\u0643\u0631\u0631\u0629 \u0623\u0648 \u063a\u064a\u0631 \u0645\u0648\u062b\u0648\u0642\u0629.<\/p>\n<p>\u0648\u0644\u0630\u0644\u0643\u060c \u064a\u0642\u0648\u0645 DC MCB \u0628\u062a\u0639\u064a\u064a\u0646 \u201c\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646\u201d\u060c \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0644\u0636\u0645\u0627\u0646 \u0623\u0646 \u0622\u0644\u064a\u0629 \u0625\u0637\u0641\u0627\u0621 \u0627\u0644\u0642\u0648\u0633 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u0637\u0628\u064a\u0639\u064a \u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0641\u0639\u0644\u064a\u0629.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Lets_talk_about_industry_standards_and_certifications_next\"><\/span><strong>\u062f\u0639\u0648\u0646\u0627 \u0646\u062a\u062d\u062f\u062b \u0639\u0646 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0648\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0628\u0639\u062f \u0630\u0644\u0643.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>\u062a\u0634\u064a\u0631 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0635\u063a\u0631\u0629 DC \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0625\u0644\u0649 \u0647\u0630\u064a\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a\u0646:<\/p>\n<ol>\n<li><b><\/b><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/66277\" target=\"_blank\" rel=\"noopener\"><strong><b>\u0625\u064a\u0643 60947-2<\/b><\/strong><\/a>: \u0646\u0642\u0627\u0637 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u062a\u0648\u0635\u064a\u0644 \u0628\u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646 \u0627\u0644\u0630\u064a \u0644\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 1000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f \u0623\u0648 1500 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631.<\/li>\n<li><b><\/b><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/25675\" target=\"_blank\" rel=\"noopener\"><strong><b>\u0625\u064a\u0643 60898-2<\/b><\/strong><\/a>: \u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0627\u0644\u0645\u0642\u062f\u0631 \u0644\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 220 \u0641\u0648\u0644\u062a \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0642\u0637\u0628 \u0648440 \u0641\u0648\u0644\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0642\u0637\u0628 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a\u060c \u0648\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u062f\u0631 \u0644\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 125 \u0623\u0645\u0628\u064a\u0631\u060c \u0648\u0642\u062f\u0631\u0629 \u0643\u0633\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u0642\u062f\u0631\u0629 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0644\u0627 \u062a\u062a\u062c\u0627\u0648\u0632 10000 \u0623\u0645\u0628\u064a\u0631.<\/li>\n<\/ol>\n<p>\u064a\u0645\u0643\u0646\u0646\u0627 \u0623\u0646 \u0646\u0631\u0649 \u0623\u0646 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0644\u0627 \u062a\u062d\u062f\u062f \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u201c\u0645\u0627 \u0647\u0648 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u201d. \u0648\u0630\u0644\u0643 \u0644\u0623\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0644\u064a\u0633 \u0642\u064a\u0645\u0629 \u062b\u0627\u0628\u062a\u0629\u060c \u0628\u0644 \u0647\u0648 \u201c\u0645\u0639\u0644\u0645\u0629 \u0646\u062a\u064a\u062c\u0629\u201d \u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f\u0647\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062e\u0627\u0635 \u0628\u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629.<\/p>\n<p>\u064a\u0639\u062a\u0645\u062f \u0630\u0644\u0643 \u0639\u0644\u0649 \u0639\u0648\u0627\u0645\u0644 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0645\u062b\u0644 \u0647\u064a\u0643\u0644 \u0625\u0637\u0641\u0627\u0621 \u0627\u0644\u0642\u0648\u0633\u060c \u0648\u0641\u062c\u0648\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u060c \u0648\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0627\u0646\u0641\u062c\u0627\u0631 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u060c \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0648\u0627\u062f. \u062a\u0624\u062f\u064a \u0623\u0633\u0627\u0644\u064a\u0628 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0625\u0644\u0649 \u0642\u062f\u0631\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0642\u0648\u0633\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u0633\u064a\u062e\u062a\u0644\u0641 \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u062c\u0647\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0642\u0627\u0628\u0644.<\/p>\n<p>\u0644\u0627 \u064a\u0632\u0627\u0644 \u0628\u0625\u0645\u0643\u0627\u0646 \u0628\u0639\u0636 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0628\u0641\u0639\u0627\u0644\u064a\u0629 \u0639\u0646\u062f 12 \u0641\u0648\u0644\u062a\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u062a\u0637\u0644\u0628 \u0642\u0648\u0627\u0637\u0639 \u0623\u062e\u0631\u0649 48 \u0641\u0648\u0644\u062a \u0623\u0648 \u0623\u0639\u0644\u0649 \u0644\u0636\u0645\u0627\u0646 \u0627\u0646\u0642\u0637\u0627\u0639 \u0645\u0633\u062a\u0642\u0631. \u0648\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628\u060c \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0648\u0636\u0639 \u0644\u0627\u0626\u062d\u0629 \u0645\u0648\u062d\u062f\u0629 \u0628\u0634\u0623\u0646 \u201c\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0623\u062f\u0646\u0649\u201d.\u201d<\/p>\n<p><strong><b>\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0644\u0627 \u064a\u062d\u062f\u062f \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f\u060c \u0625\u0644\u0627 \u0623\u0646 \u0634\u0631\u0637 \u201c\u0625\u0637\u0641\u0627\u0621 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0628\u0647 \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u062d\u0642\u0642 \u0639\u0646\u062f \u062c\u0647\u062f \u0645\u0639\u064a\u0646\u201d<\/b><\/strong><strong><b>,<\/b><\/strong><strong><b>\u00a0\u064a\u0641\u0631\u0636 \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644 \u0648\u062c\u0648\u062f \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f.<\/b><\/strong><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong><b>\u062e\u0627\u062a\u0645\u0629<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0641\u064a \u0627\u0644\u062e\u062a\u0627\u0645\u060c \u201c\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646\u201d \u0645\u0646 \u0623 <a href=\"https:\/\/www.yroele.com\/ar\/circuit-breaker\/\" target=\"_blank\" rel=\"noopener\">\u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0635\u063a\u0631 DC<\/a> \u0644\u064a\u0633\u062a \u0645\u0639\u0644\u0645\u0629 \u063a\u064a\u0631 \u0636\u0631\u0648\u0631\u064a\u0629\u061b \u0628\u0644 \u0647\u064a \u062d\u0627\u0644\u0629 \u062d\u0627\u0633\u0645\u0629 \u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f\u0647\u0627 \u0628\u0634\u0643\u0644 \u0645\u0634\u062a\u0631\u0643 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0645\u0628\u062f\u0623 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0642\u0648\u0633 \u0648\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0647\u064a\u0643\u0644\u064a. \u0641\u064a \u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u060c \u0646\u0638\u0631\u064b\u0627 \u0644\u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0646\u0642\u0637\u0629 \u0639\u0628\u0648\u0631 \u0635\u0641\u0631\u064a\u0629 \u0637\u0628\u064a\u0639\u064a\u0629\u060c \u0628\u0645\u062c\u0631\u062f \u0623\u0646 \u064a\u062a\u0634\u0643\u0644 \u0627\u0644\u0642\u0648\u0633\u060c \u064a\u062c\u0628 \u0625\u0637\u0641\u0627\u0624\u0647 \u0628\u0648\u0627\u0633\u0637\u0629 \u0647\u064a\u0643\u0644 \u0625\u0637\u0641\u0627\u0621 \u0627\u0644\u0642\u0648\u0633 \u0644\u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0646\u0641\u0633\u0647.<\/p>\n<p>\u062c\u0648\u0647\u0631 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0647\u0648 \u0625\u0637\u0627\u0644\u0629 \u0627\u0644\u0642\u0648\u0633 \u0648\u0632\u064a\u0627\u062f\u0629 \u062c\u0647\u062f\u0647\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u064a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0648\u0641\u0631\u0647 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u0645\u0646\u0639 \u0627\u0644\u0642\u0648\u0633 \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u0645\u0631\u0627\u0631. \u0644\u0627 \u064a\u0645\u0643\u0646 \u062a\u062d\u0642\u064a\u0642 \u0647\u0630\u0647 \u0627\u0644\u0622\u0644\u064a\u0629 \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644 \u0625\u0644\u0627 \u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u062c\u0647\u062f \u0645\u0639\u064a\u0646\u0629\u060c \u0648\u0647\u0648 \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0648\u062c\u0648\u062f \u201c\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0623\u062f\u0646\u0649\u201d.<\/p>\n<p>\u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u0644\u0627 \u062a\u0646\u0635 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u062d\u062f \u0623\u062f\u0646\u0649 \u0645\u0648\u062d\u062f \u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062c\u0647\u062f \u0644\u0623\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0644\u0645\u0629 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u062d\u062f\u062f \u0644\u0644\u0645\u0646\u062a\u062c\u060c \u0645\u062b\u0644 \u062a\u0628\u0627\u0639\u062f \u0627\u0644\u062a\u0644\u0627\u0645\u0633\u060c \u0648\u0647\u064a\u0643\u0644 \u0625\u0637\u0641\u0627\u0621 \u0627\u0644\u0642\u0648\u0633\u060c \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u0646\u0641\u062e \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u060c \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0648\u0627\u062f. \u0648\u0644\u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0637\u0628\u0642 \u0644\u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0633\u0648\u0641 \u064a\u062e\u062a\u0644\u0641 \u0623\u064a\u0636\u064b\u0627.<\/p>\n<p>\u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0641\u0642\u0637 \u0623\u062e\u0630 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 \u0648\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631\u060c \u0648\u0644\u0643\u0646 \u064a\u062c\u0628 \u0623\u064a\u0636\u064b\u0627 \u0636\u0645\u0627\u0646 \u0646\u0637\u0627\u0642 \u062c\u0647\u062f \u0627\u0644\u0639\u0645\u0644 \u0644\u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0641\u0639\u0644\u064a\u0629. \u0641\u0642\u0637 \u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u064a\u0645\u0643\u0646 \u0627\u0644\u0642\u064a\u0627\u0645 \u0628\u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0644\u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0628\u0634\u0643\u0644 \u062d\u0642\u064a\u0642\u064a \u0648\u0645\u0648\u062b\u0648\u0642.<\/p>","protected":false},"excerpt":{"rendered":"<p>Most people can understand the maximum voltage rating of a circuit breaker, but the concept of &#8220;minimum voltage&#8221; is confusing. Why can&#8217;t the circuit breaker operate reliably below a certain voltage (such as 24V DC)? <\/p>","protected":false},"featured_media":5557,"template":"","meta":{"_acf_changed":false,"footnotes":""},"blog_category":[20],"class_list":["post-5551","blog","type-blog","status-publish","has-post-thumbnail","hentry","blog_category-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/blog\/5551","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/types\/blog"}],"version-history":[{"count":3,"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/blog\/5551\/revisions"}],"predecessor-version":[{"id":5556,"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/blog\/5551\/revisions\/5556"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/media\/5557"}],"wp:attachment":[{"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/media?parent=5551"}],"wp:term":[{"taxonomy":"blog_category","embeddable":true,"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/blog_category?post=5551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}