{"id":3422,"date":"2026-03-25T14:19:00","date_gmt":"2026-03-25T06:19:00","guid":{"rendered":"https:\/\/www.tosunlux.eu\/?p=3422"},"modified":"2026-03-28T17:01:06","modified_gmt":"2026-03-28T09:01:06","slug":"how-to-select-the-motor-protection-circuit-breaker","status":"publish","type":"post","link":"https:\/\/www.tosunlux.eu\/hi\/blog\/how-to-select-the-motor-protection-circuit-breaker\/","title":{"rendered":"\u092e\u094b\u091f\u0930 \u092a\u094d\u0930\u094b\u091f\u0947\u0915\u094d\u0936\u0928 \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930 \u0915\u0947 \u0932\u093f\u090f \u090f\u092e\u092a\u0940\u0938\u0940\u092c\u0940 \u0930\u0947\u091f\u093f\u0902\u0917 \u0915\u093e \u091a\u092f\u0928 \u0915\u0948\u0938\u0947 \u0915\u0930\u0947\u0902?"},"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\/how-to-select-the-motor-protection-circuit-breaker\/#What_Is_a_Motor_Protection_Circuit_Breaker\" title=\"\u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?\">\u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#Step-by-Step_How_to_Select_the_Right_MPCB_Rating\" title=\"Step-by-Step: How to Select the Right MPCB Rating\">Step-by-Step: How to Select the Right MPCB Rating<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#Key_Features_Motor_Overload_Protection\" title=\"\u092e\u0941\u0916\u094d\u092f \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0902: \u092e\u094b\u091f\u0930 \u0905\u0927\u093f\u092d\u093e\u0930 \u0938\u0902\u0930\u0915\u094d\u0937\u0923\">\u092e\u0941\u0916\u094d\u092f \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0902: \u092e\u094b\u091f\u0930 \u0905\u0927\u093f\u092d\u093e\u0930 \u0938\u0902\u0930\u0915\u094d\u0937\u0923<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#Example\" title=\"\u0909\u0926\u093e\u0939\u0930\u0923:\">\u0909\u0926\u093e\u0939\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-5\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#How_to_Select_the_Right_Motor_Protection_Circuit_Breaker\" title=\"\u0938\u0939\u0940 \u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930 \u0915\u093e \u091a\u092f\u0928 \u0915\u0948\u0938\u0947 \u0915\u0930\u0947\u0902?\">\u0938\u0939\u0940 \u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930 \u0915\u093e \u091a\u092f\u0928 \u0915\u0948\u0938\u0947 \u0915\u0930\u0947\u0902?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/how-to-select-the-motor-protection-circuit-breaker\/#Common_Mistakes_When_Choosing_an_MPCB\" title=\"Common Mistakes When Choosing an MPCB\">Common Mistakes When Choosing an MPCB<\/a><\/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\/how-to-select-the-motor-protection-circuit-breaker\/#Conclusion\" title=\"\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\">\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>MPCB selection should start with the motor nameplate, not with the breaker catalog.<\/p>\n\n\n\n<p>To choose the correct motor protection circuit breaker, buyers should first confirm the motor rated current, voltage, starting method, and installation conditions. The selected MPCB must protect the motor against overload, short circuit, and phase loss without causing unnecessary tripping during startup.<\/p>\n\n\n\n<p>This guide explains the practical selection logic for industrial buyers, panel builders, and distributors.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_a_Motor_Protection_Circuit_Breaker\"><\/span>\u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u090f <a href=\"https:\/\/www.tosunlux.eu\/hi\/motor-protection-circuit-breaker\/\">\u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930<\/a> (\u090f\u092e\u092a\u0940\u0938\u0940\u092c\u0940) \u090f\u0915 \u0910\u0938\u093e \u0909\u092a\u0915\u0930\u0923 \u0939\u0948 \u091c\u093f\u0938\u0947 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u092e\u094b\u091f\u0930\u094b\u0902 \u0915\u094b \u0928\u0941\u0915\u0938\u093e\u0928 \u0938\u0947 \u092c\u091a\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 \u092e\u094b\u091f\u0930 \u0913\u0935\u0930\u0932\u094b\u0921 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092d\u0940 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0964 \u092f\u0939 \u0924\u0940\u0928-\u091a\u0930\u0923 \u092e\u094b\u091f\u0930\u094b\u0902 \u092e\u0947\u0902 \u0913\u0935\u0930\u0932\u094b\u0921, \u0936\u0949\u0930\u094d\u091f \u0938\u0930\u094d\u0915\u093f\u091f \u092f\u093e \u091a\u0930\u0923 \u0939\u093e\u0928\u093f \u091c\u0948\u0938\u0940 \u0938\u092e\u0938\u094d\u092f\u093e\u0913\u0902 \u0915\u0947 \u092e\u093e\u092e\u0932\u0947 \u092e\u0947\u0902 \u092c\u093f\u091c\u0932\u0940 \u0915\u093e\u091f\u0915\u0930 \u0910\u0938\u093e \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step-by-Step_How_to_Select_the_Right_MPCB_Rating\"><\/span>Step-by-Step: How to Select the Right MPCB Rating<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Start with the motor rated current shown on the nameplate. The MPCB adjustment range should cover the motor&#8217;s full-load current so that the protection setting can be matched to the actual operating condition.<\/p>\n\n\n\n<p>Next, review the motor starting condition. Direct-on-line starting, heavy-load startup, and frequent starts may affect the practical selection, especially if the breaker is set too close to the operating current.<\/p>\n\n\n\n<p>Then confirm the system voltage, short-circuit level, and installation environment. Temperature, enclosure condition, and panel layout can all influence the final choice. The goal is not only to match the current range, but to ensure stable operation with the required protection performance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Features_Motor_Overload_Protection\"><\/span>\u092e\u0941\u0916\u094d\u092f \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0902: \u092e\u094b\u091f\u0930 \u0905\u0927\u093f\u092d\u093e\u0930 \u0938\u0902\u0930\u0915\u094d\u0937\u0923<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u091c\u0917\u0939 \u0915\u0940 \u092c\u091a\u0924<\/strong>\u090f\u092e\u092a\u0940\u0938\u0940\u092c\u0940 \u0915\u0949\u092e\u094d\u092a\u0948\u0915\u094d\u091f \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b \u0936\u0949\u0930\u094d\u091f \u0938\u0930\u094d\u0915\u093f\u091f \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0924\u0941\u0930\u0902\u0924 \u092c\u093f\u091c\u0932\u0940 \u092c\u0902\u0926 \u0915\u0930\u0915\u0947 \u092b\u094d\u092f\u0942\u091c\u0932\u0947\u0938 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li><strong>\u0905\u0927\u093f\u092d\u093e\u0930 \u0938\u0902\u0930\u0915\u094d\u0937\u0923<\/strong>: \u0907\u0928\u092e\u0947\u0902 \u090f\u0915 \u0938\u092e\u093e\u092f\u094b\u091c\u094d\u092f \u0926\u094d\u0935\u093f\u0927\u093e\u0924\u094d\u0935\u093f\u0915 \u092a\u091f\u094d\u091f\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948 \u091c\u094b \u0915\u0930\u0902\u091f \u0915\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0938\u094d\u0924\u0930 \u0938\u0947 \u0905\u0927\u093f\u0915 \u0939\u094b\u0928\u0947 \u092a\u0930 \u092c\u093f\u091c\u0932\u0940 \u0915\u093e\u091f \u0915\u0930 \u0913\u0935\u0930\u0939\u0940\u091f\u093f\u0902\u0917 \u0915\u094b \u0930\u094b\u0915\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938 \u092a\u091f\u094d\u091f\u0940 \u0915\u094b \u092e\u094b\u091f\u0930 \u0915\u0947 40% \u0914\u0930 100% \u0915\u0947 \u092c\u0940\u091a \u0938\u0947\u091f \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964 <a href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/a-guide-to-maximum-current-rating-of-distribution-boards\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u093f\u0924<\/a>.<\/li>\n\n\n\n<li><strong>\u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0915\u093e\u0930\u094d\u092f<\/strong>\u092e\u094b\u091f\u0930 \u0915\u0947 \u0920\u0902\u0921\u093e \u0939\u094b \u091c\u093e\u0928\u0947 \u092a\u0930 \u0915\u0941\u091b \u090f\u092e\u092a\u0940\u0938\u0940\u092c\u0940 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u092a\u0941\u0928\u0903 \u0915\u0928\u0947\u0915\u094d\u091f \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li><strong>\u092c\u0939\u0941\u092e\u0941\u0916\u0940 \u0909\u092a\u092f\u094b\u0917<\/strong>: \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092e\u094b\u091f\u0930 \u091a\u093e\u0932\u093f\u0924 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0906\u0926\u0930\u094d\u0936, \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u092e\u094b\u091f\u0930 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0914\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u094b \u092c\u0922\u093c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n\n\n\n<li><strong>\u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0938\u0902\u092a\u0930\u094d\u0915<\/strong>\u0938\u0939\u093e\u092f\u0915 \u0938\u0902\u092a\u0930\u094d\u0915 \u0906\u0935\u0936\u094d\u092f\u0915 \u0918\u091f\u0915 \u0939\u0948\u0902 \u091c\u094b \u090f\u092e\u092a\u0940\u0938\u0940\u092c\u0940 \u0915\u0940 \u0915\u093e\u0930\u094d\u092f\u0915\u094d\u0937\u092e\u0924\u093e \u0915\u094b \u092c\u0922\u093c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0928\u094d\u0939\u0947\u0902 \u0938\u093e\u0907\u0921-\u092e\u093e\u0909\u0902\u091f \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u0914\u0930 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u092a\u0930\u093f\u091a\u093e\u0932\u0928 \u0926\u0915\u094d\u0937\u0924\u093e \u0914\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930 \u0915\u0947 \u0932\u093f\u090f \u0938\u094d\u0915\u094d\u0930\u0942 \u0915\u0928\u0947\u0915\u094d\u0936\u0928 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Example\"><\/span>\u0909\u0926\u093e\u0939\u0930\u0923:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u092f\u0926\u093f \u092e\u094b\u091f\u0930 10 \u090f\u092e\u094d\u092a\u093f\u092f\u0930 \u092a\u0930 \u0930\u0947\u091f\u0947\u0921 \u0939\u0948, \u0924\u094b \u090f\u092e\u092a\u0940\u0938\u0940\u092c\u0940 \u0915\u094b \u0907\u0938\u0938\u0947 \u0925\u094b\u0921\u093c\u093e \u0905\u0927\u093f\u0915, \u091c\u0948\u0938\u0947 12 \u090f\u092e\u094d\u092a\u093f\u092f\u0930, \u0938\u0902\u092d\u093e\u0932\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u0947\u091f \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f, \u0924\u093e\u0915\u093f \u092f\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0939\u094b \u0938\u0915\u0947 \u0915\u093f \u092f\u0939 \u091f\u094d\u0930\u093f\u092a\u093f\u0902\u0917 \u0915\u0947 \u092c\u093f\u0928\u093e \u0938\u094d\u091f\u093e\u0930\u094d\u091f\u0905\u092a \u0927\u093e\u0930\u093e\u0913\u0902 \u0915\u093e \u092a\u094d\u0930\u092c\u0902\u0927\u0928 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u0938\u0947\u091f\u093f\u0902\u0917 \u0906\u0935\u0936\u094d\u092f\u0915 \u092d\u0940 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948 <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.tosunlux.eu\/hi\/thermal-overload-relay\/\">\u0913\u0935\u0930\u0932\u094b\u0921 \u0915\u0947 \u0916\u093f\u0932\u093e\u092b \u0925\u0930\u094d\u092e\u0932 \u0938\u0902\u0930\u0915\u094d\u0937\u0923<\/a> \u0914\u0930 \u0936\u0949\u0930\u094d\u091f-\u0938\u0930\u094d\u0915\u093f\u091f, \u091c\u094b \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u092a\u094d\u0930\u0924\u093f\u0937\u094d\u0920\u093e\u0928\u094b\u0902 \u092e\u0947\u0902 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0914\u0930 \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \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 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948\u0964<\/p>\n\n\n\n<p>MPCB \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947, \u0906\u092a \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0906\u092a\u0915\u0940 \u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u0938\u0902\u091a\u093e\u0932\u093f\u0924 \u0939\u094b, \u092e\u0939\u0902\u0917\u0947 \u0921\u093e\u0909\u0928\u091f\u093e\u0907\u092e \u0938\u0947 \u092c\u091a\u0947\u0902 \u0914\u0930 \u0907\u0938\u0915\u0940 \u0926\u0915\u094d\u0937\u0924\u093e \u0914\u0930 \u091c\u0940\u0935\u0928\u0915\u093e\u0932 \u0915\u094b \u092c\u0922\u093c\u093e\u090f\u0901\u0964 \u092f\u093e\u0926 \u0930\u0916\u0947\u0902, \u0905\u092a\u0928\u0940 \u092e\u094b\u091f\u0930 \u0915\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0914\u0930 \u0907\u0938\u0915\u0947 \u0907\u0937\u094d\u091f\u0924\u092e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u092c\u0928\u093e\u090f \u0930\u0916\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u0939\u0940 MPCB \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0928\u093e \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948\u0964<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Select_the_Right_Motor_Protection_Circuit_Breaker\"><\/span>\u0938\u0939\u0940 \u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930 \u0915\u093e \u091a\u092f\u0928 \u0915\u0948\u0938\u0947 \u0915\u0930\u0947\u0902?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0905\u092a\u0928\u0940 \u092e\u094b\u091f\u0930\u094b\u0902 \u0915\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0914\u0930 \u0926\u0915\u094d\u0937\u0924\u093e \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u0939\u0940 \u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0928\u093e \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948\u0964 \u0938\u0939\u0940 \u091a\u0941\u0928\u093e\u0935 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0906\u092a\u0915\u0940 \u092e\u0926\u0926 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092f\u0939\u093e\u0902 \u090f\u0915 \u0938\u0930\u0932 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u093f\u0915\u093e \u0926\u0940 \u0917\u0908 \u0939\u0948:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u092e\u094b\u091f\u0930 \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936\u094b\u0902 \u0915\u0940 \u092a\u0939\u091a\u093e\u0928 \u0915\u0930\u0947\u0902<\/strong>: \u092e\u094b\u091f\u0930 \u0915\u0940 \u0928\u0947\u092e\u092a\u094d\u0932\u0947\u091f \u092a\u0930 \u0909\u0938\u0915\u0947 \u0930\u0947\u091f\u0947\u0921 \u0915\u0930\u0902\u091f \u0914\u0930 \u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0915\u0940 \u091c\u093e\u0902\u091a \u0915\u0930\u0915\u0947 \u0936\u0941\u0930\u0941\u0906\u0924 \u0915\u0930\u0947\u0902\u0964 \u092f\u0939 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0938\u0902\u0917\u0924 \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930 \u091a\u0941\u0928\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u091c\u093c\u0930\u0942\u0930\u0940 \u0939\u0948\u0964<\/li>\n\n\n\n<li><strong>\u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0915\u094d\u0937\u092e\u0924\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0947\u0902<\/strong>: \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930 \u0915\u094b \u092e\u094b\u091f\u0930 \u0915\u0947 \u0905\u0927\u093f\u0915\u0924\u092e \u0915\u0930\u0902\u091f \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964 \u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u0905\u0917\u0930 \u0906\u092a\u0915\u0940 \u092e\u094b\u091f\u0930 \u0915\u093e \u0930\u0947\u091f\u0947\u0921 \u0915\u0930\u0902\u091f 10 \u090f\u092e\u094d\u092a\u094d\u0938 \u0939\u0948, \u0924\u094b \u090f\u0915 \u091a\u0941\u0928\u0947\u0902 <a href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/the-interrupt-capacity-of-circuit-breakers\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0915\u094d\u0937\u092e\u0924\u093e \u0935\u093e\u0932\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930<\/a> \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0938\u0902\u091a\u093e\u0932\u0928 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0925\u094b\u0921\u093c\u093e \u0905\u0927\u093f\u0915, \u091c\u0948\u0938\u0947 12 \u090f\u092e\u094d\u092a\u094d\u0938, \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/li>\n\n\n\n<li><strong>\u0938\u0939\u0928 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u0940 \u091c\u093e\u0901\u091a \u0915\u0930\u0947\u0902<\/strong>: \u092f\u0939 \u092c\u094d\u0930\u0947\u0915\u0930 \u0915\u0940 \u0915\u092e \u0905\u0935\u0927\u093f \u0915\u0947 \u0932\u093f\u090f \u0909\u091a\u094d\u091a \u0927\u093e\u0930\u093e \u0915\u094b \u0938\u0939\u0928 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0915\u094d\u0937\u092e\u0924\u093e \u0939\u0948\u0964 \u092f\u0926\u093f \u0906\u092a\u0915\u0940 \u092e\u094b\u091f\u0930 30 \u090f\u092e\u094d\u092a\u094d\u0938 \u0915\u0940 \u0938\u094d\u091f\u093e\u0930\u094d\u091f\u0905\u092a \u0927\u093e\u0930\u093e \u0915\u093e \u0905\u0928\u0941\u092d\u0935 \u0915\u0930\u0924\u0940 \u0939\u0948, \u0924\u094b \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902 \u0915\u093f \u092c\u094d\u0930\u0947\u0915\u0930 \u092c\u093f\u0928\u093e \u091f\u094d\u0930\u093f\u092a\u093f\u0902\u0917 \u0915\u0947 \u0907\u0938\u0947 \u0938\u0902\u092d\u093e\u0932 \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/li>\n\n\n\n<li><strong>\u0925\u0930\u094d\u092e\u0932 \u0914\u0930 \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0930\u0947\u0902<\/strong>\u0925\u0930\u094d\u092e\u0932 \u0914\u0930 \u092e\u0948\u0917\u094d\u0928\u0947\u091f\u093f\u0915 \u0930\u093f\u0932\u0940\u091c\u093c \u092b\u093c\u0940\u091a\u0930 \u0935\u093e\u0932\u0947 \u092c\u094d\u0930\u0947\u0915\u0930 \u0915\u0940 \u0924\u0932\u093e\u0936 \u0915\u0930\u0947\u0902\u0964 \u092f\u0947 \u0915\u094d\u0930\u092e\u0936\u0903 \u0913\u0935\u0930\u0932\u094b\u0921 \u0914\u0930 \u0936\u0949\u0930\u094d\u091f \u0938\u0930\u094d\u0915\u093f\u091f \u0938\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li><strong>\u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0930\u0947\u091f\u093f\u0902\u0917 \u0915\u093e \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u0928 \u0915\u0930\u0947\u0902<\/strong>\u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902 \u0915\u093f \u092c\u094d\u0930\u0947\u0915\u0930 \u0915\u0940 \u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0930\u0947\u091f\u093f\u0902\u0917 \u0906\u092a\u0915\u0940 \u092e\u094b\u091f\u0930 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0938\u0947 \u092e\u0947\u0932 \u0916\u093e\u0924\u0940 \u0939\u0948 \u092f\u093e \u0909\u0938\u0938\u0947 \u0905\u0927\u093f\u0915 \u0939\u0948\u0964 \u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u092f\u0926\u093f \u0906\u092a\u0915\u0940 \u092e\u094b\u091f\u0930 400 \u0935\u094b\u0932\u094d\u091f \u092a\u0930 \u0915\u093e\u092e \u0915\u0930\u0924\u0940 \u0939\u0948, \u0924\u094b \u0915\u092e \u0938\u0947 \u0915\u092e 400 \u0935\u094b\u0932\u094d\u091f \u0915\u0947 \u0932\u093f\u090f \u0930\u0947\u091f\u0947\u0921 \u092c\u094d\u0930\u0947\u0915\u0930 \u091a\u0941\u0928\u0947\u0902\u0964 \u0907\u0938\u0915\u0947 \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924, \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0915\u094b \u092c\u093f\u091c\u0932\u0940 \u0915\u0947 \u091d\u091f\u0915\u0947 \u0938\u0947 \u092c\u091a\u093e\u0928\u0947 \u092e\u0947\u0902 \u0905\u0902\u0921\u0930\u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0930\u093f\u0932\u0940\u091c \u0915\u0947 \u092e\u0939\u0924\u094d\u0935 \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0930\u0947\u0902\u0964 <a href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/what-are-low-voltage-systems\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0915\u092e \u0935\u094b\u0932\u094d\u091f\u0947\u091c<\/a> \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u093e\u0901\u0964<\/li>\n\n\n\n<li><strong>\u0936\u093e\u0916\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0930\u0947\u0902<\/strong>: \u0905\u0927\u093f\u092d\u093e\u0930, \u0936\u0949\u0930\u094d\u091f \u0938\u0930\u094d\u0915\u093f\u091f, \u0914\u0930 \u091c\u0948\u0938\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0936\u093e\u0916\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u0915\u093e \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u0928 \u0915\u0930\u0947\u0902 <a href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/ground-fault-vs-short-circuit\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u092d\u0942\u092e\u093f \u0938\u0902\u092c\u0902\u0927\u0940 \u0916\u0930\u093e\u092c\u0940<\/a> \u0938\u0941\u0930\u0915\u094d\u0937\u093e\u0964 \u092f\u0939 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0914\u0930 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0915\u094b\u0921 \u0915\u0947 \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u0915\u094b \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n\n\n\n<li><strong>\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u0915\u093e \u0906\u0915\u0932\u0928 \u0915\u0930\u0947\u0902<\/strong>: \u0907\u0938 \u092c\u093e\u0924 \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0930\u0947\u0902 \u0915\u093f \u092e\u094b\u091f\u0930 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0939\u093e\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u090f\u0917\u093e\u0964 \u092f\u0926\u093f \u092f\u0939 \u0915\u0920\u094b\u0930 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u092e\u0947\u0902 \u0939\u0948, \u0924\u094b \u0927\u0942\u0932 \u092f\u093e \u0928\u092e\u0940 \u091c\u0948\u0938\u0940 \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u0915\u093e \u0938\u093e\u092e\u0928\u093e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u092c\u094d\u0930\u0947\u0915\u0930 \u091a\u0941\u0928\u0947\u0902\u0964 \u0938\u093e\u0925 \u0939\u0940, \u0938\u0940\u0927\u0947 \u0938\u0902\u092a\u0930\u094d\u0915 \u0938\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0905\u092a\u094d\u0930\u092f\u0941\u0915\u094d\u0924 \u091f\u0930\u094d\u092e\u093f\u0928\u0932\u094b\u0902 \u0915\u094b \u0915\u0935\u0930 \u0915\u0930\u0928\u093e \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902\u0964<\/li>\n\n\n\n<li><strong>\u0938\u0902\u092f\u094b\u091c\u0928 \u092e\u094b\u091f\u0930 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0915\u094b\u0902 \u0915\u0940 \u092d\u0942\u092e\u093f\u0915\u093e<\/strong>: \u0935\u094d\u092f\u093e\u092a\u0915 \u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0938\u0902\u092f\u094b\u091c\u0928 \u092e\u094b\u091f\u0930 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0915\u094b\u0902 \u0915\u0940 \u092d\u0942\u092e\u093f\u0915\u093e \u0915\u094b \u0938\u092e\u091d\u0947\u0902\u0964 \u092f\u0947 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0915 \u0921\u093f\u0938\u094d\u0915\u0928\u0947\u0915\u094d\u091f\u093f\u0902\u0917 \u0938\u093e\u0927\u0928, \u0936\u0949\u0930\u094d\u091f \u0938\u0930\u094d\u0915\u093f\u091f \u0938\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0914\u0930 \u092e\u094b\u091f\u0930 \u0913\u0935\u0930\u0932\u094b\u0921 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u091f\u093e\u0907\u092a \u0908 \u0914\u0930 \u091f\u093e\u0907\u092a \u090f\u092b \u091c\u0948\u0938\u0947 \u092a\u094d\u0930\u0915\u093e\u0930\u094b\u0902 \u0938\u0947 \u0916\u0941\u0926 \u0915\u094b \u092a\u0930\u093f\u091a\u093f\u0924 \u0915\u0930\u0947\u0902, \u0914\u0930 \u092a\u094d\u0930\u093e\u0938\u0902\u0917\u093f\u0915 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0915\u094b\u0921 \u0914\u0930 \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 \u0909\u0928\u0915\u093e \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u0915\u0930\u0947\u0902\u0964<\/li>\n<\/ol>\n\n\n\n<p>\u0907\u0928 \u091a\u0930\u0923\u094b\u0902 \u0915\u093e \u092a\u093e\u0932\u0928 \u0915\u0930\u0915\u0947, \u0906\u092a \u090f\u0915 \u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u091c\u094b \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948, \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u092c\u0922\u093c\u093e\u0924\u093e \u0939\u0948, \u0914\u0930 \u0906\u092a\u0915\u0947 \u092e\u094b\u091f\u0930-\u091a\u093e\u0932\u093f\u0924 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Mistakes_When_Choosing_an_MPCB\"><\/span>Common Mistakes When Choosing an MPCB<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A common mistake is selecting the breaker only by motor kilowatt value without checking the actual rated current on the motor nameplate.<\/p>\n\n\n\n<p>Another mistake is ignoring startup behavior. If the setting is too low, nuisance tripping may occur during motor startup. If the setting is too high, the motor may not be adequately protected under overload conditions.<\/p>\n\n\n\n<p>Buyers should also confirm coordination with contactors, overload relays, and the rest of the motor starter design instead of selecting the MPCB as a standalone component.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u092f\u0939 \u0932\u0947\u0916 \u092e\u094b\u091f\u0930-\u091a\u093e\u0932\u093f\u0924 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0914\u0930 \u0926\u0915\u094d\u0937\u0924\u093e \u092c\u0922\u093c\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u0939\u0940 \u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930 (MPCB) \u091a\u0941\u0928\u0928\u0947 \u092a\u0930 \u090f\u0915 \u0935\u094d\u092f\u093e\u092a\u0915 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u093f\u0915\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u092e\u094b\u091f\u0930 \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936\u094b\u0902 \u0915\u094b \u0938\u092e\u091d\u0928\u0947, \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0915\u094d\u0937\u092e\u0924\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0914\u0930 \u0925\u0930\u094d\u092e\u0932 \u0914\u0930 \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0930\u0928\u0947 \u0915\u0947 \u092e\u0939\u0924\u094d\u0935 \u092a\u0930 \u092a\u094d\u0930\u0915\u093e\u0936 \u0921\u093e\u0932\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u091d\u0947\u0932\u0928\u0947 \u0915\u0940 \u0915\u094d\u0937\u092e\u0924\u093e \u0914\u0930 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923\u0940\u092f \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u0915\u0947 \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u0928 \u092a\u0930 \u092d\u0940 \u091c\u094b\u0930 \u0926\u0947\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p>\u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0914\u0930 \u0907\u0937\u094d\u091f\u0924\u092e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u0947 \u0932\u093f\u090f, \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u092e\u094b\u091f\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0928\u0947, \u092e\u094b\u091f\u0930\u094b\u0902 \u0915\u094b \u0913\u0935\u0930\u0932\u094b\u0921 \u0914\u0930 \u0936\u0949\u0930\u094d\u091f \u0938\u0930\u094d\u0915\u093f\u091f \u0938\u0947 \u092c\u091a\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u0939\u0940 MPCB \u091a\u0941\u0928\u0947\u0902\u0964<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/top-china-circuit-breaker-manufacturers\/\">\u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u092c\u094d\u0930\u0947\u0915\u0930<\/a>, \u0938\u0902\u092a\u0930\u094d\u0915 <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.tosunlux.eu\/hi\">TOSUN\u0932\u0915\u094d\u0938<\/a>, \u090f\u0915 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e, \u092f\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f \u0906\u092a\u0915\u0940 \u092e\u094b\u091f\u0930\u0947\u0902 \u0905\u091a\u094d\u091b\u0940 \u0924\u0930\u0939 \u0938\u0947 \u0938\u0902\u0930\u0915\u094d\u0937\u093f\u0924 \u0914\u0930 \u0915\u0941\u0936\u0932 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u092b\u094b\u091f\u094b\u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u0938\u0947\u0902\u0938\u0930 \u090f\u0915 \u0910\u0938\u093e \u0909\u092a\u0915\u0930\u0923 \u0939\u0948 \u091c\u093f\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0935\u0938\u094d\u0924\u0941\u0913\u0902 \u0915\u094b \u091f\u094d\u0930\u0948\u0915 \u0915\u0930\u0928\u0947 \u0914\u0930 \u0909\u0928\u0915\u0947 \u0938\u094d\u091f\u0948\u0915\u093f\u0902\u0917 \u0914\u0930 \u092d\u0902\u0921\u093e\u0930\u0923 \u0915\u094b \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u092b\u093c\u093e\u0930\u094d\u092e\u093e\u0938\u094d\u092f\u0942\u091f\u093f\u0915\u0932 \u0938\u0947\u091f\u093f\u0902\u0917 \u092e\u0947\u0902, \u092b\u094b\u091f\u094b\u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u0938\u0947\u0902\u0938\u0930 \u0928\u0941\u0938\u094d\u0916\u094b\u0902 \u0915\u094b \u092c\u0902\u0921\u0932 \u0915\u0930\u0928\u0947 \u0914\u0930 \u092c\u093e\u0901\u0927\u0928\u0947 \u092e\u0947\u0902 \u092e\u0926\u0926 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0917\u0932\u0924\u093f\u092f\u094b\u0902 \u0915\u094b \u0930\u094b\u0915\u0924\u0947 \u0939\u0948\u0902\u0964\u00a0<\/p>","protected":false},"author":5,"featured_media":5654,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-3422","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Select the Mpcb Rating for Motor Protection Circuit Breaker? TOSUNlux Official Site<\/title>\n<meta name=\"description\" content=\"If you want to select a motor protection circuit breaker, first, you have to determine the total nameplate rated current for your motors.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/how-to-select-the-motor-protection-circuit-breaker\/\" \/>\n<meta property=\"og:locale\" content=\"hi_IN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Select the Mpcb Rating for Motor Protection Circuit Breaker? 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