{"id":605,"date":"2026-03-26T15:51:00","date_gmt":"2026-03-26T07:51:00","guid":{"rendered":"http:\/\/www.tosunlux.eu\/?p=605"},"modified":"2026-03-28T17:01:51","modified_gmt":"2026-03-28T09:01:51","slug":"what-is-the-difference-between-ac-mcb-and-dc-mcb","status":"publish","type":"post","link":"https:\/\/www.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/","title":{"rendered":"\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0914\u0930 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0947 \u092c\u0940\u091a \u0915\u094d\u092f\u093e \u0905\u0902\u0924\u0930 \u0939\u0948?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 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\" >\u0935\u093f\u0937\u092f\u0938\u0942\u091a\u0940<\/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=\"\u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0924\u093e\u0932\u093f\u0915\u093e \u091f\u0949\u0917\u0932 \u0915\u0930\u0947\u0902\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u091f\u0949\u0917\u0932<\/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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/#Key_Differences_Between_AC_MCB_and_DC_MCB\" title=\"\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0914\u0930 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0947 \u092c\u0940\u091a \u092e\u0941\u0916\u094d\u092f \u0905\u0902\u0924\u0930\">\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0914\u0930 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0947 \u092c\u0940\u091a \u092e\u0941\u0916\u094d\u092f \u0905\u0902\u0924\u0930<\/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.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/#How_to_Choose_the_Right_Breaker_for_the_Application\" title=\"How to Choose the Right Breaker for the Application\">How to Choose the Right Breaker for the Application<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/#Design_and_Functional_Differences_Between_AC_and_DC_MCBs\" title=\"\u090f\u0938\u0940 \u0914\u0930 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0947 \u092c\u0940\u091a \u0921\u093f\u091c\u093e\u0907\u0928 \u0914\u0930 \u0915\u093e\u0930\u094d\u092f\u093e\u0924\u094d\u092e\u0915 \u0905\u0902\u0924\u0930\">\u090f\u0938\u0940 \u0914\u0930 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0947 \u092c\u0940\u091a \u0921\u093f\u091c\u093e\u0907\u0928 \u0914\u0930 \u0915\u093e\u0930\u094d\u092f\u093e\u0924\u094d\u092e\u0915 \u0905\u0902\u0924\u0930<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/#Arc_Suppression\" title=\"\u0906\u0930\u094d\u0915 \u0926\u092e\u0928\">\u0906\u0930\u094d\u0915 \u0926\u092e\u0928<\/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.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/#Polarity_Sensitivity\" title=\"\u0927\u094d\u0930\u0941\u0935\u0940\u092f\u0924\u093e \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932\u0924\u093e\">\u0927\u094d\u0930\u0941\u0935\u0940\u092f\u0924\u093e \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932\u0924\u093e<\/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.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/#Applications_and_Environments\" title=\"\u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u0914\u0930 \u0935\u093e\u0924\u093e\u0935\u0930\u0923\">\u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u0914\u0930 \u0935\u093e\u0924\u093e\u0935\u0930\u0923<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/#Why_Choose_an_AC_MCB\" title=\"\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u094d\u092f\u094b\u0902 \u091a\u0941\u0928\u0947\u0902?\">\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u094d\u092f\u094b\u0902 \u091a\u0941\u0928\u0947\u0902?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/#Example_Applications_for_AC_MCBs\" title=\"Example Applications for AC MCBs\">Example Applications for AC MCBs<\/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.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/#Why_Choose_a_DC_MCB\" title=\"\u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u094d\u092f\u094b\u0902 \u091a\u0941\u0928\u0947\u0902?\">\u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u094d\u092f\u094b\u0902 \u091a\u0941\u0928\u0947\u0902?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/#Example_Applications_for_DC_MCBs\" title=\"\u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0947 \u0932\u093f\u090f \u0909\u0926\u093e\u0939\u0930\u0923 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917:\">\u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0947 \u0932\u093f\u090f \u0909\u0926\u093e\u0939\u0930\u0923 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/#Can_You_Use_an_AC_MCB_in_a_DC_Circuit\" title=\"Can You Use an AC MCB in a DC Circuit?\">Can You Use an AC MCB in a DC Circuit?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/#Summary_of_Key_Differences_and_Uses\" title=\"\u092e\u0941\u0916\u094d\u092f \u0905\u0902\u0924\u0930 \u0914\u0930 \u0909\u092a\u092f\u094b\u0917 \u0915\u093e \u0938\u093e\u0930\u093e\u0902\u0936\">\u092e\u0941\u0916\u094d\u092f \u0905\u0902\u0924\u0930 \u0914\u0930 \u0909\u092a\u092f\u094b\u0917 \u0915\u093e \u0938\u093e\u0930\u093e\u0902\u0936<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/what-is-the-difference-between-ac-mcb-and-dc-mcb\/#FAQ\" title=\"\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092a\u094d\u0930\u0936\u094d\u0928\">\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092a\u094d\u0930\u0936\u094d\u0928<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>AC MCBs and DC MCBs may look similar, but they are not designed for the same electrical conditions.<\/p>\n\n\n\n<p>The difference is not only the current type. Arc interruption, polarity, breaking behavior, and application environment all affect whether the breaker is suitable for the circuit.<\/p>\n\n\n\n<p>For buyers, the most important point is simple: an AC breaker should not be selected for a DC circuit just because the current rating looks similar. This guide explains the practical difference and when each type should be used.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Differences_Between_AC_MCB_and_DC_MCB\"><\/span><strong>\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0914\u0930 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0947 \u092c\u0940\u091a \u092e\u0941\u0916\u094d\u092f \u0905\u0902\u0924\u0930<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0924\u093e\u0932\u093f\u0915\u093e \u0938\u0902\u0930\u091a\u0928\u093e, \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u0914\u0930 \u0924\u0915\u0928\u0940\u0915\u0940 \u0935\u093f\u0936\u093f\u0937\u094d\u091f\u0924\u093e\u0913\u0902 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u090f\u0938\u0940 \u0914\u0930 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0947 \u092c\u0940\u091a \u092e\u0941\u0916\u094d\u092f \u0905\u0902\u0924\u0930\u094b\u0902 \u092a\u0930 \u092a\u094d\u0930\u0915\u093e\u0936 \u0921\u093e\u0932\u0924\u0940 \u0939\u0948:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u0935\u093f\u0936\u0947\u0937\u0924\u093e<\/strong><\/td><td><strong>\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940<\/strong><\/td><td><strong>\u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940<\/strong><\/td><\/tr><tr><td><strong>\u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u092a\u094d\u0930\u0915\u093e\u0930<\/strong><\/td><td>\u092a\u094d\u0930\u0924\u094d\u092f\u093e\u0935\u0930\u094d\u0924\u0940 \u0927\u093e\u0930\u093e (\u090f\u0938\u0940)<\/td><td>\u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937 \u0927\u093e\u0930\u093e (\u0921\u0940\u0938\u0940)<\/td><\/tr><tr><td><strong>\u0906\u0930\u094d\u0915 \u0926\u092e\u0928<\/strong><\/td><td>\u091a\u093e\u092a \u0935\u094d\u092f\u0935\u0927\u093e\u0928 \u0915\u094b \u0905\u0927\u093f\u0915 \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u0938\u0902\u092d\u093e\u0932\u0924\u093e \u0939\u0948<\/td><td>\u092c\u0921\u093c\u0947 \u091a\u093e\u092a \u0926\u092e\u0928 \u0924\u0902\u0924\u094d\u0930 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u0948<\/td><\/tr><tr><td><strong>\u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917<\/strong><\/td><td>\u0918\u0930\u094b\u0902, \u0915\u093e\u0930\u094d\u092f\u093e\u0932\u092f\u094b\u0902 \u0914\u0930 \u090f\u0938\u0940 \u0938\u0930\u094d\u0915\u093f\u091f\u094b\u0902 \u092e\u0947\u0902 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948<\/td><td>\u0938\u094c\u0930, \u092c\u0948\u091f\u0930\u0940 \u0914\u0930 \u0921\u0940\u0938\u0940 \u0938\u0930\u094d\u0915\u093f\u091f \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924<\/td><\/tr><tr><td><strong>\u092c\u094d\u0930\u0947\u0915\u093f\u0902\u0917 \u0915\u094d\u0937\u092e\u0924\u093e<\/strong><\/td><td>\u0915\u092e, \u090f.\u0938\u0940. \u092e\u0947\u0902 \u0906\u0938\u093e\u0928 \u0906\u0930\u094d\u0915 \u0926\u092e\u0928 \u0915\u0947 \u0915\u093e\u0930\u0923<\/td><td>\u0909\u091a\u094d\u091a\u0924\u0930, \u0938\u094d\u0925\u093f\u0930 \u0921\u0940\u0938\u0940 \u0927\u093e\u0930\u093e \u0915\u093e \u092a\u094d\u0930\u092c\u0902\u0927\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f<\/td><\/tr><tr><td><strong>\u0927\u094d\u0930\u0941\u0935\u0940\u092f\u0924\u093e \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932\u0924\u093e<\/strong><\/td><td>\u0927\u094d\u0930\u0941\u0935\u0924\u093e \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932 \u0928\u0939\u0940\u0902<\/td><td>\u0927\u094d\u0930\u0941\u0935\u0940\u092f\u0924\u093e \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932<\/td><\/tr><tr><td><strong>\u091c\u0940\u0935\u0928\u0915\u093e\u0932<\/strong><\/td><td>\u0906\u0930\u094d\u0915 \u0905\u092a\u0935\u094d\u092f\u092f \u0915\u0947 \u0915\u093e\u0930\u0923 AC \u092e\u0947\u0902 \u0905\u0927\u093f\u0915 \u0938\u092e\u092f \u0924\u0915<\/td><td>\u0921\u0940\u0938\u0940 \u0906\u0930\u094d\u0915 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0918\u091f\u0915 \u0924\u0947\u091c\u0940 \u0938\u0947 \u0918\u093f\u0938\u0924\u0947 \u0939\u0948\u0902, \u0907\u0938\u0932\u093f\u090f \u092f\u0939 \u091b\u094b\u091f\u093e \u0939\u094b\u0924\u093e \u0939\u0948<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Choose_the_Right_Breaker_for_the_Application\"><\/span><strong>How to Choose the Right Breaker for the Application<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Choose an AC MCB for standard low-voltage AC distribution circuits in homes, commercial buildings, and general industrial panels.<\/p>\n\n\n\n<p>Choose a DC MCB for solar applications, battery energy storage systems, DC combiner boxes, and other circuits where the load and source are both direct current.<\/p>\n\n\n\n<p>Before ordering, confirm the system voltage, current, number of poles, installation layout, and the breaker&#8217;s rated application category. In DC systems, these details matter more because the interruption conditions are more demanding.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Design_and_Functional_Differences_Between_AC_and_DC_MCBs\"><\/span><strong>\u090f\u0938\u0940 \u0914\u0930 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0947 \u092c\u0940\u091a \u0921\u093f\u091c\u093e\u0907\u0928 \u0914\u0930 \u0915\u093e\u0930\u094d\u092f\u093e\u0924\u094d\u092e\u0915 \u0905\u0902\u0924\u0930<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Arc_Suppression\"><\/span>\u0906\u0930\u094d\u0915 \u0926\u092e\u0928<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u090f\u0938\u0940 \u0938\u093f\u0938\u094d\u091f\u092e \u092e\u0947\u0902, \u0915\u0930\u0902\u091f \u0938\u094d\u0935\u093e\u092d\u093e\u0935\u093f\u0915 \u0930\u0942\u092a \u0938\u0947 \u0936\u0942\u0928\u094d\u092f \u0915\u094b \u092a\u093e\u0930 \u0915\u0930 \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u093e\u0927\u093f\u0924 \u0939\u094b\u0928\u0947 \u092a\u0930 \u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u0947 \u0906\u0930\u094d\u0915 \u0915\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0928\u093e \u0906\u0938\u093e\u0928 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u094b \u0907\u0938 \u0936\u0942\u0928\u094d\u092f-\u0915\u094d\u0930\u0949\u0938\u093f\u0902\u0917 \u0915\u094b \u0927\u094d\u092f\u093e\u0928 \u092e\u0947\u0902 \u0930\u0916\u0924\u0947 \u0939\u0941\u090f \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0906\u0930\u094d\u0915 \u0926\u092e\u0928 \u0915\u092e \u092e\u093e\u0902\u0917 \u0935\u093e\u0932\u093e \u0939\u0948\u0964&nbsp;<\/p>\n\n\n\n<p>\u0907\u0938\u0915\u0947 \u0935\u093f\u092a\u0930\u0940\u0924, \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u094b \u0938\u094d\u0925\u093f\u0930 \u0921\u0940\u0938\u0940 \u0915\u0930\u0902\u091f \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092c\u0921\u093c\u0947 \u0906\u0930\u094d\u0915 \u091a\u094d\u092f\u0942\u091f \u092f\u093e \u092e\u0948\u0917\u094d\u0928\u0947\u091f \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092f\u0939 \u0915\u0947\u0935\u0932 \u090f\u0915 \u0926\u093f\u0936\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0935\u093e\u0939\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u092f\u0947 \u0918\u091f\u0915 \u0917\u0930\u094d\u092e\u0940 \u0915\u094b \u0928\u0937\u094d\u091f \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0906\u0930\u094d\u0915 \u0915\u094b \u092c\u0941\u091d\u093e\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0938\u0938\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0941\u0915\u093e\u0935\u091f \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Polarity_Sensitivity\"><\/span>\u0927\u094d\u0930\u0941\u0935\u0940\u092f\u0924\u093e \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932\u0924\u093e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0927\u094d\u0930\u0941\u0935\u0924\u093e-\u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0907\u0928\u094d\u0939\u0947\u0902 \u0926\u093f\u0936\u093e\u0924\u094d\u092e\u0915 \u0927\u093e\u0930\u093e\u0913\u0902 \u0915\u0940 \u091a\u093f\u0902\u0924\u093e \u0915\u093f\u090f \u092c\u093f\u0928\u093e \u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u0939\u093e\u0932\u093e\u0901\u0915\u093f, \u0921\u0940\u0938\u0940 \u0938\u093f\u0938\u094d\u091f\u092e \u092e\u0947\u0902 \u090f\u0915\u0924\u0930\u092b\u093e \u0915\u0930\u0902\u091f \u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0927\u094d\u0930\u0941\u0935\u0924\u093e-\u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964&nbsp;<\/p>\n\n\n\n<p>\u0907\u0938 \u0915\u093e\u0930\u0923 \u0938\u0947, \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u094b \u0905\u0915\u094d\u0938\u0930 \u0938\u0939\u0940 \u0938\u094d\u0925\u093e\u092a\u0928\u093e \u0926\u093f\u0916\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u201c+\u201d \u0914\u0930 \u201c-\u201d \u092a\u094d\u0930\u0924\u0940\u0915\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 \u091a\u093f\u0939\u094d\u0928\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0927\u094d\u0930\u0941\u0935\u0940\u092f\u0924\u093e \u0915\u094b \u0909\u0932\u091f\u0928\u0947 \u0938\u0947 \u0913\u0935\u0930\u0939\u0940\u091f\u093f\u0902\u0917 \u0939\u094b \u0938\u0915\u0924\u0940 \u0939\u0948 \u0914\u0930 \u092c\u094d\u0930\u0947\u0915\u0930 \u092d\u0940 \u0935\u093f\u092b\u0932 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0947 \u0938\u093e\u0925 \u0927\u094d\u0930\u0941\u0935\u0940\u092f\u0924\u093e \u0915\u093e \u0928\u093f\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0930\u0928\u093e \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Applications_and_Environments\"><\/span>\u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u0914\u0930 \u0935\u093e\u0924\u093e\u0935\u0930\u0923<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0918\u0930\u094b\u0902, \u0915\u093e\u0930\u094d\u092f\u093e\u0932\u092f\u094b\u0902 \u0914\u0930 \u0905\u0928\u094d\u092f \u090f\u0938\u0940-\u0938\u0902\u091a\u093e\u0932\u093f\u0924 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u092e\u0947\u0902 \u092a\u093e\u090f \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u0935\u0947 \u0909\u0928 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092a\u094d\u0930\u092f\u094b\u091c\u0928 \u0915\u0947 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0938\u0902\u0930\u0915\u094d\u0937\u0923 \u0915\u0947 \u0932\u093f\u090f \u0906\u0926\u0930\u094d\u0936 \u0939\u0948\u0902 \u091c\u0939\u093e\u0901 \u0915\u0930\u0902\u091f \u0928\u093f\u092f\u092e\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u092c\u0926\u0932\u0924\u093e \u0930\u0939\u0924\u093e \u0939\u0948\u0964&nbsp;<\/p>\n\n\n\n<p>\u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0905\u0915\u094d\u0937\u092f \u090a\u0930\u094d\u091c\u093e \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902, \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u0935\u093e\u0939\u0928\u094b\u0902 \u0914\u0930 \u092c\u0948\u0915\u0905\u092a \u092c\u0948\u091f\u0930\u0940 \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u0947 \u0932\u093f\u090f \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948\u0902, \u091c\u0939\u093e\u0902 \u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937 \u0927\u093e\u0930\u093e \u0938\u094d\u0925\u093f\u0930 \u0914\u0930 \u0928\u093f\u0930\u0902\u0924\u0930 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0907\u0928 \u0938\u0947\u091f\u0905\u092a\u094b\u0902 \u092e\u0947\u0902, \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0913\u0935\u0930\u0939\u0940\u091f\u093f\u0902\u0917 \u0914\u0930 \u0938\u094d\u0925\u093f\u0930 \u0927\u093e\u0930\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0905\u0926\u094d\u0935\u093f\u0924\u0940\u092f \u0905\u0928\u094d\u092f \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u091c\u094b\u0916\u093f\u092e\u094b\u0902 \u0938\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:237px;aspect-ratio:unset;\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"1707\" class=\"wp-block-cover__image-background wp-image-11565\" alt=\"\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/08\/6600686_3306568-scaled.webp\" style=\"object-position:38% 58%\" data-object-fit=\"cover\" data-object-position=\"38% 58%\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/08\/6600686_3306568-scaled.webp 2560w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/08\/6600686_3306568-300x200.webp 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/08\/6600686_3306568-1024x683.webp 1024w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/08\/6600686_3306568-768x512.webp 768w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/08\/6600686_3306568-1536x1024.webp 1536w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/08\/6600686_3306568-2048x1365.webp 2048w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/08\/6600686_3306568-18x12.webp 18w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#e8e8e8\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-black-color has-text-color has-link-color has-large-font-size wp-elements-4b4dd16345a4c6917d0bd5cc70fcf873\"><strong>Tosunlux \u0906\u092a\u0915\u0940 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f AC \u0914\u0930 DC MCB \u0926\u094b\u0928\u094b\u0902 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0906\u091c \u0939\u0940 \u0925\u094b\u0915 \u0935\u093f\u0915\u0932\u094d\u092a\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0915\u094b\u091f\u0947\u0936\u0928 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902!<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-fdcfc74e wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-25 is-style-fill\"><a class=\"wp-block-button__link has-green-color has-dark-gray-background-color has-text-color has-background has-custom-font-size wp-element-button\" href=\"https:\/\/www.tosunlux.eu\/hi\/contact\/\" style=\"border-radius:100px;font-size:15px\">\u090f\u0915 \u0909\u0926\u094d\u0927\u0930\u0923 \u0915\u093e \u0905\u0928\u0941\u0930\u094b\u0927 \u0915\u0930\u0947\u0902<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Choose_an_AC_MCB\"><\/span><strong>\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u094d\u092f\u094b\u0902 \u091a\u0941\u0928\u0947\u0902?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u090f\u0915 <strong>\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940<\/strong> \u0906\u092e \u0924\u094c\u0930 \u092a\u0930 \u092e\u093e\u0928\u0915 \u0906\u0935\u093e\u0938\u0940\u092f \u092f\u093e \u0935\u094d\u092f\u093e\u0935\u0938\u093e\u092f\u093f\u0915 \u0938\u0947\u091f\u093f\u0902\u0917 \u092e\u0947\u0902 \u0905\u0927\u093f\u0915 \u0915\u093f\u092b\u093c\u093e\u092f\u0924\u0940 \u0914\u0930 \u0932\u0902\u092c\u0947 \u0938\u092e\u092f \u0924\u0915 \u091a\u0932\u0928\u0947 \u0935\u093e\u0932\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u091a\u0942\u0901\u0915\u093f AC \u0915\u0930\u0902\u091f \u092c\u093e\u0930\u0940-\u092c\u093e\u0930\u0940 \u0938\u0947 \u092c\u0926\u0932\u0924\u093e \u0939\u0948 \u0914\u0930 \u0936\u0942\u0928\u094d\u092f \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f MCB \u0915\u094b \u0906\u0930\u094d\u0915 \u0938\u092a\u094d\u0930\u0947\u0936\u0928 \u092e\u0947\u0902 \u0915\u092e \u0924\u0928\u093e\u0935 \u0915\u093e \u0938\u093e\u092e\u0928\u093e \u0915\u0930\u0928\u093e \u092a\u0921\u093c\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0915\u093e \u0905\u0930\u094d\u0925 \u0939\u0948 \u0915\u093f \u0921\u093f\u0935\u093e\u0907\u0938 \u0915\u0947 \u0939\u093f\u0938\u094d\u0938\u0947 \u0932\u0902\u092c\u0947 \u0938\u092e\u092f \u0924\u0915 \u091a\u0932\u0924\u0947 \u0939\u0948\u0902\u0964 AC MCB \u0918\u0930 \u0915\u0940 \u0935\u093e\u092f\u0930\u093f\u0902\u0917, \u0935\u093e\u0923\u093f\u091c\u094d\u092f\u093f\u0915 \u092a\u094d\u0930\u0915\u093e\u0936 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e \u0914\u0930 \u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u0909\u092a\u0915\u0930\u0923 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0947 \u0932\u093f\u090f \u0906\u0926\u0930\u094d\u0936 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Example_Applications_for_AC_MCBs\"><\/span><strong>Example Applications for AC MCBs<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0939\u094b\u092e \u0932\u093e\u0907\u091f\u093f\u0902\u0917 \u0914\u0930 \u0906\u0909\u091f\u0932\u0947\u091f\u094d\u0938<\/strong>\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0918\u0930\u0947\u0932\u0942 \u092a\u094d\u0930\u0915\u093e\u0936 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e \u0914\u0930 \u0926\u0940\u0935\u093e\u0930 \u0906\u0909\u091f\u0932\u0947\u091f \u0915\u0947 \u0932\u093f\u090f \u0938\u0930\u094d\u0915\u093f\u091f \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0924\u0925\u093e \u092c\u0922\u093c\u0924\u0947 \u0926\u092c\u093e\u0935 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u092c\u093f\u091c\u0932\u0940 \u0915\u093e\u091f \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li><strong>\u0915\u093e\u0930\u094d\u092f\u093e\u0932\u092f \u0914\u0930 \u0935\u093e\u0923\u093f\u091c\u094d\u092f\u093f\u0915 \u092d\u0935\u0928<\/strong>: \u0935\u093e\u0923\u093f\u091c\u094d\u092f\u093f\u0915 \u0938\u094d\u0925\u093e\u0928\u094b\u0902 \u092e\u0947\u0902 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u090f \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u090f\u0938\u0940 \u0938\u0930\u094d\u0915\u093f\u091f \u092e\u0947\u0902 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0909\u092a\u0915\u0930\u0923\u094b\u0902, \u092a\u094d\u0930\u0915\u093e\u0936 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e \u0914\u0930 \u090f\u091a\u0935\u0940\u090f\u0938\u0940 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n\n\n\n<li><strong>\u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u0909\u092a\u0915\u0930\u0923 \u0938\u0941\u0930\u0915\u094d\u0937\u093e<\/strong>: \u092c\u093f\u091c\u0932\u0940 \u0915\u0947 \u0938\u094d\u092a\u093e\u0907\u0915\u094d\u0938 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u091f\u094b\u0938\u094d\u091f\u0930, \u0915\u0949\u092b\u0940 \u092e\u0947\u0915\u0930 \u0914\u0930 \u092e\u093e\u0907\u0915\u094d\u0930\u094b\u0935\u0947\u0935 \u091c\u0948\u0938\u0947 \u0918\u0930\u0947\u0932\u0942 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0915\u094b \u0905\u0927\u093f\u0915 \u0917\u0930\u094d\u092e \u0939\u094b\u0928\u0947 \u0938\u0947 \u092c\u091a\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Choose_a_DC_MCB\"><\/span><strong>\u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u094d\u092f\u094b\u0902 \u091a\u0941\u0928\u0947\u0902?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>\u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940<\/strong> \u0910\u0938\u0947 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u092e\u0947\u0902 \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948\u0902 \u091c\u0939\u093e\u0901 \u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937 \u0927\u093e\u0930\u093e \u0938\u094d\u0925\u093f\u0930 \u0930\u0942\u092a \u0938\u0947 \u092a\u094d\u0930\u0935\u093e\u0939\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u0948\u0938\u0947 \u0915\u093f \u0938\u094c\u0930 \u092a\u0948\u0928\u0932, \u092c\u0948\u091f\u0930\u0940 \u092d\u0902\u0921\u093e\u0930\u0923 \u0914\u0930 \u0908\u0935\u0940 \u091a\u093e\u0930\u094d\u091c\u093f\u0902\u0917 \u0938\u094d\u091f\u0947\u0936\u0928\u0964 \u090f\u0938\u0940 \u0915\u0947 \u0935\u093f\u092a\u0930\u0940\u0924, \u0921\u0940\u0938\u0940 \u0935\u0948\u0915\u0932\u094d\u092a\u093f\u0915 \u092f\u093e \u0936\u0942\u0928\u094d\u092f \u0924\u0915 \u0928\u0939\u0940\u0902 \u092a\u0939\u0941\u0901\u091a\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0906\u0930\u094d\u0915 \u0915\u094b \u0926\u092c\u093e\u0928\u093e \u0915\u0920\u093f\u0928 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964&nbsp;<\/p>\n\n\n\n<p>\u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u092e\u0947\u0902 \u0935\u093f\u0936\u0947\u0937 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0902 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902, \u091c\u0948\u0938\u0947 \u092c\u0921\u093c\u0947 \u0906\u0930\u094d\u0915 \u091a\u094d\u092f\u0942\u091f \u0914\u0930 \u092a\u094b\u0932\u0930\u093f\u091f\u0940 \u092e\u093e\u0930\u094d\u0915\u093f\u0902\u0917, \u091c\u094b \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0941\u0915\u093e\u0935\u091f \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0939\u093e\u0932\u093e\u0902\u0915\u093f \u0935\u0947 \u0906\u092e \u0924\u094c\u0930 \u092a\u0930 \u0905\u0927\u093f\u0915 \u092e\u0939\u0902\u0917\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u0932\u0947\u0915\u093f\u0928 \u0935\u0947 \u0921\u0940\u0938\u0940 \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0938\u0902\u091a\u093e\u0932\u0928 \u0915\u0947 \u0932\u093f\u090f \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Example_Applications_for_DC_MCBs\"><\/span><strong>\u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0947 \u0932\u093f\u090f \u0909\u0926\u093e\u0939\u0930\u0923 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0938\u094c\u0930 \u090a\u0930\u094d\u091c\u093e \u0938\u094d\u0925\u093e\u092a\u0928\u093e<\/strong>\u0938\u094c\u0930 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u093e\u0902 \u0921\u0940\u0938\u0940 \u090a\u0930\u094d\u091c\u093e \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902, \u091c\u093f\u0938\u0915\u0947 \u0932\u093f\u090f \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0938\u0930\u094d\u0915\u093f\u091f \u0935\u094d\u092f\u0935\u0927\u093e\u0928 \u0915\u0947 \u0932\u093f\u090f \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u094b \u092a\u0948\u0928\u0932\u094b\u0902 \u0914\u0930 \u091c\u0941\u0921\u093c\u0947 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0926\u094b\u0928\u094b\u0902 \u0915\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n\n\n\n<li><strong>\u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u0935\u093e\u0939\u0928 (\u0908\u0935\u0940)<\/strong>: \u0908\u0935\u0940 \u0935\u093e\u0939\u0928 \u0915\u094b \u091a\u093e\u0930\u094d\u091c \u0915\u0930\u0928\u0947 \u0914\u0930 \u092a\u093e\u0935\u0930 \u0926\u0947\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u0940\u0938\u0940 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0915\u0930\u0902\u091f \u092a\u094d\u0930\u0935\u093e\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0913\u0935\u0930\u0939\u0940\u091f\u093f\u0902\u0917 \u0938\u0947 \u092c\u091a\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li><strong>\u092c\u0948\u091f\u0930\u0940 \u0906\u0927\u093e\u0930\u093f\u0924 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u093e\u0901<\/strong>\u0918\u0930\u0947\u0932\u0942 \u092c\u0948\u0915\u0905\u092a \u092c\u0948\u091f\u0930\u093f\u092f\u094b\u0902 \u0938\u0947 \u0932\u0947\u0915\u0930 \u092c\u0921\u093c\u0947 \u0921\u0947\u091f\u093e \u0938\u0947\u0902\u091f\u0930 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0924\u0915, \u092c\u0948\u091f\u0930\u0940 \u092d\u0902\u0921\u093e\u0930\u0923 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e\u090f\u0902 \u0938\u094d\u0925\u093f\u0930 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u0947 \u092a\u094d\u0930\u092c\u0902\u0927\u0928 \u0915\u0947 \u0932\u093f\u090f \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902\u0964<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_You_Use_an_AC_MCB_in_a_DC_Circuit\"><\/span><strong>Can You Use an AC MCB in a DC Circuit?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>In practical selection, AC and DC breakers should not be treated as interchangeable products.<\/p>\n\n\n\n<p>A DC circuit is harder to interrupt because the current does not naturally pass through zero in the same way as AC. That is why DC MCBs are designed with different arc control requirements and, in many cases, polarity-related installation rules.<\/p>\n\n\n\n<p>If the application involves solar PV strings, battery systems, DC combiner boxes, or other direct-current circuits, the breaker should be selected as a DC-rated device rather than an AC alternative with a similar ampere value.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Summary_of_Key_Differences_and_Uses\"><\/span><strong>\u092e\u0941\u0916\u094d\u092f \u0905\u0902\u0924\u0930 \u0914\u0930 \u0909\u092a\u092f\u094b\u0917 \u0915\u093e \u0938\u093e\u0930\u093e\u0902\u0936<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940<\/strong> \u092e\u093e\u0928\u0915 \u0906\u0935\u093e\u0938\u0940\u092f \u092f\u093e \u0935\u093e\u0923\u093f\u091c\u094d\u092f\u093f\u0915 \u0938\u0930\u094d\u0915\u093f\u091f \u0915\u0947 \u0932\u093f\u090f \u0938\u092c\u0938\u0947 \u0905\u091a\u094d\u091b\u0947 \u0939\u0948\u0902\u0964 \u0935\u0947 \u0935\u0948\u0915\u0932\u094d\u092a\u093f\u0915 \u0927\u093e\u0930\u093e\u0913\u0902 \u0915\u094b \u0915\u0941\u0936\u0932\u0924\u093e\u092a\u0942\u0930\u094d\u0935\u0915 \u0938\u0902\u092d\u093e\u0932\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0938\u0930\u0932 \u091a\u093e\u092a \u0926\u092e\u0928 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0932\u0902\u092c\u0947 \u0938\u092e\u092f \u0924\u0915 \u091a\u0932\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p><strong>\u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940<\/strong> \u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937 \u0927\u093e\u0930\u093e \u0938\u0947 \u091c\u0941\u0921\u093c\u0947 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948\u0902\u0964 \u0935\u0947 \u0928\u093f\u0930\u0902\u0924\u0930 \u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u094b \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u092a\u094d\u0930\u092c\u0902\u0927\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0932\u0947\u0915\u093f\u0928 \u091a\u093e\u092a \u0926\u092e\u0928 \u0915\u0947 \u0909\u091a\u094d\u091a \u0924\u0928\u093e\u0935 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0909\u0928\u0915\u093e \u091c\u0940\u0935\u0928\u0915\u093e\u0932 \u0915\u092e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p>\u0926\u094b\u0928\u094b\u0902 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 <a href=\"https:\/\/www.tosunlux.com\/Content\/upload\/pdf\/202319795\/TOSUN-Power-Distribution-System-2023-2024.pdf\">\u090f\u092e\u0938\u0940\u092c\u0940 <\/a>\u0906\u0927\u0941\u0928\u093f\u0915 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948\u0902, \u091c\u093f\u0928\u092e\u0947\u0902 \u0938\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092e\u0947\u0902 \u0905\u092a\u0928\u0947 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a \u0905\u0926\u094d\u0935\u093f\u0924\u0940\u092f \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0902 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span><strong>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092a\u094d\u0930\u0936\u094d\u0928<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0914\u0930 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u0947 \u092c\u0940\u091a \u092e\u0941\u0916\u094d\u092f \u0905\u0902\u0924\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?<\/strong><strong><br><\/strong>\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u092a\u094d\u0930\u0924\u094d\u092f\u093e\u0935\u0930\u094d\u0924\u0940 \u0927\u093e\u0930\u093e \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0924\u0947 \u0939\u0948\u0902, \u091c\u092c\u0915\u093f \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937 \u0927\u093e\u0930\u093e \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0924\u0947 \u0939\u0948\u0902\u0964 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u094b \u092c\u0921\u093c\u0947 \u0906\u0930\u094d\u0915 \u0926\u092e\u0928 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u092e\u0947\u0902 \u0906\u0930\u094d\u0915 \u0926\u092e\u0928 \u0915\u0920\u093f\u0928 \u0915\u094d\u092f\u094b\u0902 \u0939\u0948?<\/strong><strong><br><\/strong>\u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u092e\u0947\u0902 \u0906\u0930\u094d\u0915 \u0926\u092e\u0928 \u0915\u0920\u093f\u0928 \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0921\u0940\u0938\u0940 \u090f\u0915 \u0926\u093f\u0936\u093e \u092e\u0947\u0902 \u092c\u0939\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0906\u0930\u094d\u0915 \u0915\u094b \u0924\u094b\u0921\u093c\u0928\u093e \u092e\u0941\u0936\u094d\u0915\u093f\u0932 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u092e\u0947\u0902 \u0907\u0938\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u0930\u094d\u0915 \u091a\u094d\u092f\u0942\u091f \u0915\u094b \u092c\u0922\u093c\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u0915\u094d\u092f\u093e \u092e\u0948\u0902 \u0921\u0940\u0938\u0940 \u0938\u0930\u094d\u0915\u093f\u091f \u092e\u0947\u0902 \u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0942\u0902?<\/strong><strong><br><\/strong>\u0928\u0939\u0940\u0902, \u0938\u094d\u0925\u093f\u0930 \u0927\u093e\u0930\u093e \u0915\u0947 \u0932\u093f\u090f \u0905\u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0906\u0930\u094d\u0915 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0921\u0940\u0938\u0940 \u0938\u0930\u094d\u0915\u093f\u091f \u092e\u0947\u0902 \u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0905\u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u0915\u094d\u092f\u093e \u090f\u0938\u0940 \u0914\u0930 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u094b \u092a\u0939\u091a\u093e\u0928\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u094b\u0908 \u092a\u094d\u0930\u0924\u0940\u0915 \u0939\u0948\u0902?<\/strong><strong><br><\/strong>\u0939\u093e\u0902, \u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u092e\u0947\u0902 \u0938\u093e\u0907\u0928 \u0935\u0947\u0935 \u092a\u094d\u0930\u0924\u0940\u0915 \u0939\u094b\u0924\u093e \u0939\u0948, \u091c\u092c\u0915\u093f \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u092e\u0947\u0902 \u0927\u094d\u0930\u0941\u0935\u0924\u093e \u0915\u0947 \u0932\u093f\u090f \u0938\u0940\u0927\u0940 \u0930\u0947\u0916\u093e \u092f\u093e \u092a\u094d\u0932\u0938\/\u092e\u093e\u0907\u0928\u0938 \u092a\u094d\u0930\u0924\u0940\u0915 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u0915\u094c\u0928 \u0905\u0927\u093f\u0915 \u091f\u093f\u0915\u093e\u090a \u0939\u0948, \u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u092f\u093e \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940?<br><\/strong>\u090f\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0905\u0927\u093f\u0915 \u091f\u093f\u0915\u093e\u090a \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092a\u094d\u0930\u0924\u094d\u092f\u093e\u0935\u0930\u094d\u0924\u0940 \u0927\u093e\u0930\u093e \u0906\u0930\u094d\u0915 \u0915\u0947 \u0918\u093f\u0938\u093e\u0935 \u0915\u094b \u0915\u092e \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u0921\u0940\u0938\u0940 \u090f\u092e\u0938\u0940\u092c\u0940 \u0915\u094b \u0905\u0927\u093f\u0915 \u0906\u0930\u094d\u0915 \u0924\u0928\u093e\u0935 \u0915\u093e \u0938\u093e\u092e\u0928\u093e \u0915\u0930\u0928\u093e \u092a\u0921\u093c\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n\n  <style>\n\t\t\t.module {\n\t\t\t\tmargin: 10px 0 30px 0;\n\t\t\t\twidth: 100%;\n\t\t\t\ttext-align: left;\n\t\t\t}\n\t\t\t\/* \u6807\u9898 *\/\n\t\t\t.module .module-title {\n\t\t\t\tfont-size: 18px;\n\t\t\t\tdisplay: flex;\n\t\t\t\talign-items: center;\n\t\t\t}\n\n\t\t\t.module .module-button {\n\t\t\t\tcursor: pointer;\n\t\t\t\tborder: 0px;\n\t\t\t\ttext-align: center;\n\t\t\t\tmargin-left: 10px;\n\t\t\t\tbackground: none;\n\t\t\t}\n\n\t\t\t.module .module-content {\n\t\t\t\tdisplay: none;\n\t\t\t}\n\n\t\t\t.module .module-content.show {\n\t\t\t\tdisplay: block;\n\t\t\t}\n\t\t\t\/* \u7b2c\u4e00\u5757\u5185\u5bb9 *\/\n\t\t\t.module .d1 {\n\t\t\t\twidth: 95%;\n\t\t\t\t\/* \u80cc\u666f\u989c\u8272 *\/\n\t\t\t\tpadding: 1% 2.5% 1% 2.5%;\n\t\t\t\tmargin-top: 3%;\n\t\t\t}\n\t\t\t\/* \u7b2c\u4e8c\u5757\u5185\u5bb9 *\/\n\t\t\t.module .d2 {\n\t\t\t\twidth: 95%;\n\t\t\t\tpadding: 3% 2.5% 3% 2.5%;\n\t\t\t}\n            \/* \u6240\u6709a\u94fe\u63a5\u4e0a\u6587\u5b57 *\/\n            .module .aaa {\n\t\t\t\t\/* \u989c\u8272 *\/\n\t\t\t\tcolor: #00b1cdbd;\n\t\t\t\t\/* \u6587\u5b57\u4e0b\u5212\u7ebf *\/\n\t\t\t\ttext-decoration: underline;\n\t\t\t}\n\t\t\t\/* \u4e0b\u65b9\u659c\u4f53\u6587\u5b57 *\/\n\t\t\t.module .a2 {\n\t\t\t\t\/* \u659c\u4f53 *\/\n\t\t\t\tfont-style: italic;\n\t\t\t}\n\t\t\t\/* \u6240\u6709a\u94fe\u63a5\u4e0a\u6587\u5b57\u60ac\u6d6e\u53d8\u8272 *\/\n\t\t\t.module .aaa:hover {\n\t\t\t\t\/* \u989c\u8272 *\/\n\t\t\t\tcolor: #D3CCFF;\n\t\t\t}\n\t\t<\/style>\n  <div class='module'>\n\t\t\t<div class='module-title' style='font-size: 18px;'>\n\t\t\t\t<!-- \u8fd9\u662f\u6807\u9898 -->\n\t\t\t\t\u0932\u0947\u0916 \u0938\u094d\u0930\u094b\u0924\n\t\t\t\t<button class='module-button'>\n\t\t\t\t\t<svg id='svg-1' style='display:block' t='1710230154863' class='icon' viewbox='0 0 1026 1024'\n\t\t\t\t\t\tversion='1.1' xmlns='http:\/\/www.w3.org\/2000\/svg' p-id='1843' width='18' height='18'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<!-- 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document.getElementById('svg-2');\n\t\t\tfor (const button of moduleButtons) {\n\t\t\t\tbutton.addEventListener('click', function() {\n\t\t\t\t\tconst content = this.parentNode.nextElementSibling;\n\t\t\t\t\tcontent.classList.toggle('show');\n\t\t\t\t\tconst svg = this.querySelector('svg');\n\t\t\t\t\tconst plusPath = svg.querySelector('#plus');\n\t\t\t\t});\n\t\t\t\tsvg1.addEventListener('click', function() {\n\t\t\t\t\tsvg1.style.display = 'none';\n\t\t\t\t\tsvg2.style.display = 'block';\n\t\t\t\t});\n\n\t\t\t\tsvg2.addEventListener('click', function() {\n\t\t\t\t\tsvg2.style.display = 'none';\n\t\t\t\t\tsvg1.style.display = 'block';\n\t\t\t\t});\n\t\t\t}\n\t\t<\/script>","protected":false},"excerpt":{"rendered":"<p>AC MCBs and DC MCBs may look similar, but they are not designed for the same electrical conditions. The difference is not only the current type. Arc interruption, polarity, breaking behavior, and application environment all affect whether the breaker is suitable for the circuit. For buyers, the most important point is simple: an AC breaker should not be selected for a DC circuit just because the current rating looks similar. This guide explains the practical difference and when each type should be used. Key Differences Between AC MCB and DC MCB The following table highlights the main differences between AC and DC MCBs based on structure, applications, and technical specifications: Feature AC MCB DC MCB Current Type Alternating Current (AC) Direct Current (DC) Arc Suppression Handles arc interruption more easily Requires larger arc suppression mechanism Applications Used in homes, offices, and AC circuits Suitable for solar, battery, and DC circuits Breaking Capacity Lower, due to easier arc suppression in AC Higher, to manage steady DC current Polarity Sensitivity Not polarity sensitive Polarity sensitive Lifespan Longer in AC due to arc dissipation Shorter as DC arcs wear components faster How to Choose the Right Breaker for the Application Choose an AC MCB for standard low-voltage AC distribution circuits in homes, commercial buildings, and general industrial panels. Choose a DC MCB for solar applications, battery energy storage systems, DC combiner boxes, and other circuits where the load and source are both direct current. Before ordering, confirm the system voltage, current, number of poles, installation layout, and the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7786,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-605","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What Is the Difference Between AC MCB And DC MCB? - TOSUNlux<\/title>\n<meta name=\"description\" content=\"If you&#039;re trying to find out the differences between AC MCB and DC MCB, you&#039;ve come to the right place. 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