{"id":5607,"date":"2026-02-02T12:24:19","date_gmt":"2026-02-02T04:24:19","guid":{"rendered":"https:\/\/www.clin-ele.com\/?p=5607"},"modified":"2026-01-29T13:08:25","modified_gmt":"2026-01-29T05:08:25","slug":"mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use","status":"publish","type":"post","link":"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use","title":{"rendered":"MCB\uc640 MCCB: \uc8fc\uc694 \ucc28\uc774\uc810 \ubc0f \uc0b0\uc5c5\uc6a9\uc73c\ub85c \uc801\ud569\ud55c \ud68c\ub85c \ucc28\ub2e8\uae30\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"<div class=\"ds-message _63c77b1\">\n<div class=\"ds-markdown\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 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\" style=\"cursor:inherit\">\ubaa9\ucc28<\/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=\"\ubaa9\ucc28 \uc804\ud658\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ube44\ub140\uc7a5<\/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' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#Introduction\" >\uc18c\uac1c<\/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.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#What_Is_an_MCB\" >MCB\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/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.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#What_Is_an_MCCB\" >MCCB\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#9_Key_Differences_Between_MCB_and_MCCB\" >MCB\uc640 MCCB\uc758 9\uac00\uc9c0 \uc8fc\uc694 \ucc28\uc774\uc810<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#Voltage_Rating_Defining_the_Operating_Realm\" >\uc804\uc555 \uc815\uaca9: \uc791\ub3d9 \uc601\uc5ed \uc815\uc758<\/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.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#Current_Rating_The_Load-Carrying_Scale\" >\ud604\uc7ac \ub4f1\uae09: \ud558\uc911 \uc6b4\ubc18 \uaddc\ubaa8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#Interrupting_Capacity_The_Fault-Stopping_Power\" >\ucc28\ub2e8 \uc6a9\ub7c9: \uc624\ub958 \ubc29\uc9c0 \uae30\ub2a5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#Trip_Settings_Standardized_vs_Tailored_Protection\" >\uc5ec\ud589 \uc124\uc815: \ud45c\uc900\ud654\ub41c \ubcf4\ud638\uc640 \ub9de\ucda4\ud615 \ubcf4\ud638<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#Applications_Where_Each_One_Belongs\" >\uc751\uc6a9 \ubd84\uc57c: \uac01\uc790\uac00 \uc18d\ud55c \uacf3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#Physical_Size_and_Poles_Space_and_System_Design\" >\ubb3c\ub9ac\uc801 \ud06c\uae30 \ubc0f \uadf9: \uacf5\uac04 \ubc0f \uc2dc\uc2a4\ud15c \uc124\uacc4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#Flexibility_and_Features_Basic_vs_Advanced\" >\uc720\uc5f0\uc131 \ubc0f \uae30\ub2a5: \uae30\ubcf8 \ubc0f \uace0\uae09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#Cost_Reflecting_Capability_and_Complexity\" >\ube44\uc6a9: \uae30\ub2a5 \ubc0f \ubcf5\uc7a1\uc131 \ubc18\uc601<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#Selection_Guidelines_for_Industrial_Use\" >\uc0b0\uc5c5\uc6a9 \uc120\ud0dd \uc9c0\uce68<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#Why_C-Lin_Is_the_Smart_Choice_for_Circuit_Protection_Solutions\" >C-Lin\uc774 \ud68c\ub85c \ubcf4\ud638 \uc194\ub8e8\uc158\uc744 \uc704\ud55c \ud604\uba85\ud55c \uc120\ud0dd\uc778 \uc774\uc720<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#FAQs\" >FAQ<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.clin-ele.com\/ko\/mcb-vs-mccb-key-differences-and-how-to-choose-the-right-circuit-breaker-for-industrial-use\/#Conclusion\" >\uacb0\ub860<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span><strong>\uc18c\uac1c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"ds-markdown-paragraph\">\n\uc0b0\uc5c5\uc6a9 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc758 \ubcf5\uc7a1\ud55c \uacc4\uce35 \ub0b4\uc5d0\uc11c \uacfc\ubd80\ud558 \ubc0f \ub2e8\ub77d\uc73c\ub85c\ubd80\ud130 \ud68c\ub85c\ub97c \ubcf4\ud638\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4. \ud754\ud788 \ucd5c\uc804\uc120\uc5d0 \uc788\ub294 \ub450 \uac00\uc9c0 \uae30\ubcf8 \uc804\uae30 \ubcf4\ud638 \uc7a5\uce58\ub294 MCB\uc640 MCCB\uc785\ub2c8\ub2e4. \ub458 \ub2e4 \uc800\uc804\uc555 \ud68c\ub85c \ucc28\ub2e8\uae30\uc774\uc9c0\ub9cc \ud63c\ub3d9\ud558\uba74 \ubcf4\ud638 \ubd80\uc871, \uc548\uc804 \uc704\ud5d8 \ubc0f \ube44\uc900\uc218\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30(MCB)\uc640 \ubc30\uc120\uc6a9 \ud68c\ub85c \ucc28\ub2e8\uae30(MCCB) \uc0ac\uc774\uc758 \uc911\uc694\ud55c \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.\uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc774\uba70 \uc548\uc815\uc801\uc778 \ubc30\uc804 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc124\uacc4\ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 \uc8fc\uc694 \ucc28\uc774\uc810\uc744 \ubd84\uc11d\ud558\uace0 \uc0b0\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \uba85\ud655\ud55c \uc120\ud0dd \uc9c0\uce68\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"What_Is_an_MCB\"><\/span><strong>\ubb34\uc5c7\uc785\ub2c8\uae4c? <a href=\"https:\/\/www.clin-ele.com\/ko\/product_category\/miniature-residual-current-circuit-breaker-series\/\" target=\"_blank\" rel=\"noopener\">MCB<\/a>?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"ds-markdown-paragraph\">\n\uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30(MCB)\ub294 \uc8fc\ub85c \ucd5c\uc885 \ud558\uc704 \ud68c\ub85c \ubc0f \uac1c\ubcc4 \ubd80\ud558\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud574 \uc124\uacc4\ub41c \uc18c\ud615\uc758 \ud45c\uc900\ud654\ub41c \ud68c\ub85c \ucc28\ub2e8\uae30\uc785\ub2c8\ub2e4. \uc774\ub294 \uc8fc\uac70\uc6a9, \uc0c1\uc5c5\uc6a9 \ubc0f \uacbd\uacf5\uc5c5 \ubc30\uc804\ubc18\uc5d0\uc11c \ud754\ud788 \ubc1c\uacac\ub429\ub2c8\ub2e4. MCB\ub294 \uacfc\ubd80\ud558 \ubcf4\ud638(\uc5f4 \ud2b8\ub9bd \uba54\ucee4\ub2c8\uc998 \uc0ac\uc6a9) \ubc0f \ub2e8\ub77d(\uc804\uc790\uae30 \ud2b8\ub9bd \uc0ac\uc6a9)\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc774\ub294 \uace0\uc815\ub418\uace0 \uc870\uc815 \ubd88\uac00\ub2a5\ud55c \ud2b8\ub9bd \uc124\uc815, \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc740 \ucc28\ub2e8 \uc6a9\ub7c9\uc744 \ud2b9\uc9d5\uc73c\ub85c \ud558\uba70\ub354 \ub0ae\uc740 \uc804\ub958 \uc815\uaca9\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub4e4 \uc791\ub3d9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uacb0\ud568 \uc911\ub2e8\uc744 \uc704\ud574 \uc218\uba85\ub2f9 \ud55c \ubc88 \uc218\ud589\ub429\ub2c8\ub2e4. \uc989, \uc8fc\uc694 \ub2e8\ub77d\uc73c\ub85c \uc778\ud574 \ud2b8\ub9bd\ub41c \ud6c4 \uad50\uccb4\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<p><a href=\"https:\/\/www.clin-ele.com\/ko\/product\/miniature-circuit-breaker-dz47-series\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3714 size-full\" src=\"https:\/\/www.clin-ele.com\/wp-content\/uploads\/2025\/05\/DZ47-63.jpg\" alt=\"\uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30 DZ47-63\" width=\"800\" height=\"800\" srcset=\"https:\/\/www.clin-ele.com\/wp-content\/uploads\/2025\/05\/DZ47-63.jpg 800w, https:\/\/www.clin-ele.com\/wp-content\/uploads\/2025\/05\/DZ47-63-300x300.jpg 300w, https:\/\/www.clin-ele.com\/wp-content\/uploads\/2025\/05\/DZ47-63-150x150.jpg 150w, https:\/\/www.clin-ele.com\/wp-content\/uploads\/2025\/05\/DZ47-63-768x768.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<div class=\"ds-message _63c77b1\">\n<div class=\"ds-markdown\">\n<h2 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"What_Is_an_MCCB\"><\/span><strong>\ubb34\uc5c7\uc785\ub2c8\uae4c? <a href=\"https:\/\/www.clin-ele.com\/ko\/product_category\/molded-case-circuit-breaker-series\/\" target=\"_blank\" rel=\"noopener\">MCCB<\/a>?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"ds-markdown-paragraph\">\nMCCB(\ubab0\ub4dc \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30)\ub294 \uc8fc \ud53c\ub354, \ub300\ud615 \ubd84\uae30 \ud68c\ub85c \ubc0f \uc911\uacf5\uc5c5 \ubd80\ud558\uc640 \uac19\uc740 \uc0c1\uc704 \uc218\uc900 \ubc30\uc804\uc6a9\uc73c\ub85c \uc124\uacc4\ub41c \ub354\uc6b1 \uac15\ub825\ud558\uace0 \ub2e4\uc591\ud55c \ubcf4\ud638 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc774\ub984\uc5d0\uc11c \uc54c \uc218 \uc788\ub4ef\uc774 \uad6c\uc131 \uc694\uc18c\ub294 \uc131\ud615\ub41c \uc808\uc5f0 \ucf00\uc774\uc2a4 \uc548\uc5d0 \ub4e4\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. MCCB\ub294 \ub354 \ub192\uc740 \uc815\uaca9 \uc804\ub958, \ud6e8\uc52c \ub354 \ud070 \ub2e8\ub77d \ucc28\ub2e8 \uc6a9\ub7c9, \uadf8\ub9ac\uace0 \uacb0\uc815\uc801\uc73c\ub85c \uc870\uc815 \uac00\ub2a5\ud55c \ud2b8\ub9bd \uc124\uc815\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uacfc\ubd80\ud558 \ubc0f \ub2e8\ub77d \ubcf4\ud638\ub97c \ubbf8\uc138 \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\ubcf4\ud638\ub418\ub294 \ucf00\uc774\ube14\uacfc \uc7a5\ube44\uc758 \ud2b9\uc815 \ud2b9\uc131\uc744 \uc77c\uce58\uc2dc\ucf1c \ub9de\ucda4\ud615 \uc0b0\uc5c5\uc6a9 \ud68c\ub85c \ubcf4\ud638\uc758 \ucd08\uc11d\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<p><a href=\"https:\/\/www.clin-ele.com\/ko\/product\/molded-case-circuit-breaker-xlcm1-series\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3548 size-full\" src=\"https:\/\/www.clin-ele.com\/wp-content\/uploads\/2025\/05\/XLCM1.jpg\" alt=\"\ubc30\uc120\uc6a9 \ucc28\ub2e8\uae30 XLCM1\" width=\"800\" height=\"800\" srcset=\"https:\/\/www.clin-ele.com\/wp-content\/uploads\/2025\/05\/XLCM1.jpg 800w, https:\/\/www.clin-ele.com\/wp-content\/uploads\/2025\/05\/XLCM1-300x300.jpg 300w, https:\/\/www.clin-ele.com\/wp-content\/uploads\/2025\/05\/XLCM1-150x150.jpg 150w, https:\/\/www.clin-ele.com\/wp-content\/uploads\/2025\/05\/XLCM1-768x768.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<div class=\"ds-message _63c77b1\">\n<div class=\"ds-markdown\">\n<h2 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"9_Key_Differences_Between_MCB_and_MCCB\"><\/span><strong>9\uac00\uc9c0 \uc8fc\uc694 \ucc28\uc774\uc810 <a href=\"https:\/\/www.clin-ele.com\/ko\/product_category\/miniature-residual-current-circuit-breaker-series\/\" target=\"_blank\" rel=\"noopener\">MCB<\/a> \uadf8\ub9ac\uace0<a href=\"https:\/\/www.clin-ele.com\/ko\/product_category\/molded-case-circuit-breaker-series\/\" target=\"_blank\" rel=\"noopener\"> MCCB<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"ds-markdown-paragraph\">\n\ub2e4\uc74c \ud45c\ub294 \uc774\ub7ec\ud55c \ub450 \uac00\uc9c0 \uc911\uc694\ud55c \uc7a5\uce58\ub97c \ud3ec\uad04\uc801\uc73c\ub85c \ub098\ub780\ud788 \ube44\uad50\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<div class=\"ds-scroll-area _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th>\uc8fc\uc694 \ucc28\uc774\uc810<\/th>\n<th>\uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30(MCB)<\/th>\n<th>\ubc30\uc120\uc6a9 \ucc28\ub2e8\uae30(MCCB)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\uc804\uc555 \uc815\uaca9<\/strong><\/td>\n<td>\ub354 \ub0ae\uc73c\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\ub300 240\/415V AC\uc785\ub2c8\ub2e4.<\/td>\n<td>\ub354 \ub192\uc73c\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \uc815\uaca9\uc740 240V~690V AC\uc774\uace0 \uc77c\ubd80 \ubaa8\ub378\uc758 \uacbd\uc6b0 \ucd5c\ub300 1000V AC\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\ud604\uc7ac \ub4f1\uae09<\/strong><\/td>\n<td>\ub354 \ub0ae\uc740 \ubc94\uc704(\uc77c\ubc18\uc801\uc73c\ub85c 0.5A ~ 125A).<\/td>\n<td>\uc77c\ubc18\uc801\uc73c\ub85c 15A\uc5d0\uc11c \ucd5c\ub300 2500A \uc774\uc0c1\uae4c\uc9c0 \ud6e8\uc52c \ub354 \ub192\uc740 \ubc94\uc704\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\ucc28\ub2e8 \uc6a9\ub7c9(Icu)<\/strong><\/td>\n<td>\uc77c\ubc18\uc801\uc73c\ub85c 6kA\uc5d0\uc11c 25kA\ub85c \ub0ae\uc2b5\ub2c8\ub2e4. \uc804\uc6d0\uc5d0\uc11c \ub354 \uba40\ub9ac \ub5a8\uc5b4\uc9c4 \uc9c0\uc810\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td>\n<td>\uc77c\ubc18\uc801\uc73c\ub85c 25kA ~ 200kA\ub85c \ub9e4\uc6b0 \ub192\uc2b5\ub2c8\ub2e4. \ubcc0\uc555\uae30 \uadfc\ucc98\uc758 \ub300\uaddc\ubaa8 \uace0\uc7a5 \uc804\ub958\ub97c \ucc28\ub2e8\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc5ec\ud589 \uc124\uc815<\/strong><\/td>\n<td><strong>\uace0\uc815 \ubc0f \uc870\uc815 \ubd88\uac00\ub2a5.<\/strong>\u00a0\uc5f4-\uc790\uae30 \ud2b8\ub9bd \uace1\uc120\uc740 \uad6c\ub9e4 \uc2dc \uc815\uc758\ub429\ub2c8\ub2e4(\uc608: \uc720\ud615 B, C, D).<\/td>\n<td><strong>\uc644\uc804\ud788 \uc870\uc815 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/strong>\u00a0\uacfc\ubd80\ud558(Ir) \ubc0f \ub2e8\ub77d(Im, Ii) \ud2b8\ub9bd \ub808\ubca8\uc744 \uc815\ud655\ud55c \uac12\uc73c\ub85c \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/strong><\/td>\n<td>\ud328\ub110\uc758 \uc870\uba85, \uc18c\ucf13 \ubc0f \uc18c\ud615 \uae30\uae30\uc5d0 \ub300\ud55c \ucd5c\uc885 \ud68c\ub85c \ubcf4\ud638\uc785\ub2c8\ub2e4.<\/td>\n<td>\uc8fc\uc694 \uc720\uc785 \uacf5\uae09 \uc7a5\uce58, \ub300\ud615 \ubaa8\ud130 \uacf5\uae09 \uc7a5\uce58, \ucee4\ud328\uc2dc\ud130 \ubc45\ud06c \ubc0f \uc911\uc7a5\ube44 \ubcf4\ud638.<\/td>\n<\/tr>\n<tr>\n<td><strong>\ubb3c\ub9ac\uc801 \ud06c\uae30<\/strong><\/td>\n<td>\uc18c\ud615, \uacbd\ub7c9\uc774\uba70 \ubd84\uc804\ubc18\uc758 \uace0\ubc00\ub3c4\uc6a9\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td>\n<td>\ub354 \ud06c\uace0 \ub354 \uc2e4\uc9c8\uc801\uc774\uba70 \ub354 \ub192\uc740 \uc815\uaca9 \ubc0f \ub0b4\ubd80 \uad6c\uc131 \uc694\uc18c\ub85c \uc778\ud574 \ub354 \ub9ce\uc740 \ud328\ub110 \uacf5\uac04\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\ud3f4\ub780\ub4dc \uc0ac\uc6a9 \uac00\ub2a5<\/strong><\/td>\n<td>\uc77c\ubc18\uc801\uc73c\ub85c 1, 2, 3, 4\uadf9\uc785\ub2c8\ub2e4.<\/td>\n<td>2\uadf9, 3\uadf9, 4\uadf9\uc73c\ub85c \uc81c\uacf5\ub418\uba70 \uac01\uac01\uc5d0 \ub300\ud574 \ub354 \ub2e4\uc591\ud55c \ud504\ub808\uc784 \ud06c\uae30\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc720\uc5f0\uc131 \ubc0f \uae30\ub2a5<\/strong><\/td>\n<td>\uae30\ubcf8 \ubcf4\ud638. \uc77c\ubd80 \ubaa8\ub378\uc740 \ubcf4\uc870 \uc811\uc810 \ub610\ub294 \uc158\ud2b8 \ud2b8\ub9bd\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\n<td>\uc720\uc5f0\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uc635\uc158\uc5d0\ub294 \ud1b5\uc2e0 \ubaa8\ub4c8(Modbus, \uc774\ub354\ub137), \uc800\uc804\uc555 \ub9b4\ub9ac\uc2a4 \ubc0f \uace0\uae09 \uc9c4\ub2e8\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\ube44\uc6a9<\/strong><\/td>\n<td>\ub2e8\uc21c\ud55c \uc124\uacc4\uc640 \ud45c\uc900\ud654\ub97c \ubc18\uc601\ud558\uc5ec \ub2e8\uc704\ub2f9 \ube44\uc6a9\uc774 \uc808\uac10\ub429\ub2c8\ub2e4.<\/td>\n<td>\ub6f0\uc5b4\ub09c \uc131\ub2a5, \uc870\uc815 \uac00\ub2a5\uc131 \ubc0f \ubcf4\ud638 \uae30\ub2a5\uc73c\ub85c \uc815\ub2f9\ud654\ub418\ub294 \ub354 \ub192\uc740 \ucd08\uae30 \ud22c\uc790.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"Voltage_Rating_Defining_the_Operating_Realm\"><\/span><strong>\uc804\uc555 \uc815\uaca9: \uc791\ub3d9 \uc601\uc5ed \uc815\uc758<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">\n\uc815\uaca9 \uc804\uc555\uc740 \ucc28\ub2e8\uae30\uac00 \uc548\uc804\ud558\uac8c \ucc28\ub2e8\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 \uc2dc\uc2a4\ud15c \uc804\uc555\uc744 \uc9c0\uc815\ud569\ub2c8\ub2e4. MCB\ub294 \ub2e4\uc74c\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.\u00a0<strong>\uc800\uc804\uc555<\/strong>\u00a0\ud45c\uc900 \uc0c1\uc5c5 \ubc0f \uacbd\uacf5\uc5c5 \uc804\uc555(\uc608: 120\/240V, 230\/400V)\uc5d0 \uc644\ubcbd\ud558\uac8c \uc801\ud569\ud55c \ucd5c\uc885 \ubc30\uc804. MCCB\ub294 \ub354 \ub113\uc740 \uc2a4\ud399\ud2b8\ub7fc\uc744 \uc704\ud574 \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4.\u00a0<strong>\uc0b0\uc5c5\uc6a9 \uc804\uae30 \uc2dc\uc2a4\ud15c<\/strong>, \uc911\uacf5\uc5c5 \ubaa8\ud130 \ub4dc\ub77c\uc774\ube0c \ubc0f \ub300\ud615 \uc7a5\ube44\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ucd5c\ub300 690V AC \uc2dc\uc2a4\ud15c\uc744 \ud3b8\uc548\ud558\uac8c \ucc98\ub9ac\ud569\ub2c8\ub2e4. 480V \ud68c\ub85c\uc5d0\uc11c MCB\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \uc548\uc804\ud558\uc9c0 \uc54a\uc73c\uba70 \uaddc\uc815\uc744 \uc900\uc218\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"Current_Rating_The_Load-Carrying_Scale\"><\/span><strong>\ud604\uc7ac \ub4f1\uae09: \ud558\uc911 \uc6b4\ubc18 \uaddc\ubaa8<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">\n\uc774\uac83\uc740 \uac00\uc7a5 \ub208\uc5d0 \ub744\ub294 \ucc28\uc774\uc810 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. MCB\ub294 \ub2e8\uc77c \uae30\uacc4 \ud68c\ub85c, \ucf58\uc13c\ud2b8 \uadf8\ub8f9 \ub610\ub294 \uc870\uba85 \uc2e4\ud589\uacfc \uac19\uc740 \uc18c\uaddc\ubaa8 \ubd80\ud558\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4. \uadf8\ub4e4\uc758 \ubc94\uc704\ub294 \uc57d 125A\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 MCCB\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc0c1\ub2f9\ud55c \uc804\ub958\ub97c \uc804\ub2ec\ud558\uace0 \ubcf4\ud638\ud558\ub3c4\ub85d \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4.\u00a0<strong>\uc804\ub825 \ubd84\ubc30<\/strong>\u00a0\ud53c\ub354. \uc815\uaca9\uc774 \uc218\ucc9c \uc554\ud398\uc5b4\uc5d0 \ub2ec\ud558\ub294 \uc5ec\ub7ec \uae30\uacc4 \ub610\ub294 \uc555\ucd95\uae30\ub098 \ud38c\ud504\uc640 \uac19\uc740 \ub2e8\uc77c \ub300\ud615 \uc7a5\ube44\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\ub294 \uc804\uccb4 \ud558\uc704 \ud328\ub110\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"Interrupting_Capacity_The_Fault-Stopping_Power\"><\/span><strong>\ucc28\ub2e8 \uc6a9\ub7c9: \uc624\ub958 \ubc29\uc9c0 \uae30\ub2a5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">\n\ub2e8\ub77d \ucc28\ub2e8 \uc6a9\ub7c9(Icu)\uc740 \uc911\uc694\ud55c \uc548\uc804 \uc9c0\ud45c\uc785\ub2c8\ub2e4. \ucc28\ub2e8\uae30\uac00 \ud30c\uad34\ub418\uc9c0 \uc54a\uace0 \uc911\ub2e8\ub420 \uc218 \uc788\ub294 \ucd5c\ub300 \uc624\ub958 \uc804\ub958\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. \ub300\ud615 \ubcc0\uc555\uae30 \uadfc\ucc98\uc758 \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c\ub294 \uc624\ub958 \uc804\ub958\uac00 \ub9e4\uc6b0 \ub192\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 10kA \uc815\uaca9\uc758 MCB\ub294 50kA \uc624\ub958\ub97c \ucc28\ub2e8\ud558\ub77c\ub294 \uc694\uccad\uc744 \ubc1b\uc73c\uba74 \ub9d0 \uadf8\ub300\ub85c \ud3ed\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacac\uace0\ud55c \uad6c\uc870\uc640 65kA, 100kA \uc774\uc0c1\uc758 \uc815\uaca9\uc744 \uac16\ucd98 MCCB\ub294 \uc774\ub7ec\ud55c \uce58\uba85\uc801\uc778 \uacb0\ud568\uc744 \uc548\uc804\ud558\uac8c \uc81c\uac70\ud558\uc5ec \uc778\ub825\uacfc \uc0ac\ub78c \ubaa8\ub450\ub97c \ubcf4\ud638\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.\uc5c5\uc2a4\ud2b8\ub9bc \uc778\ud504\ub77c.<\/p>\n<h3 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"Trip_Settings_Standardized_vs_Tailored_Protection\"><\/span><strong>\uc5ec\ud589 \uc124\uc815: \ud45c\uc900\ud654\ub41c \ubcf4\ud638\uc640 \ub9de\ucda4\ud615 \ubcf4\ud638<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">\n\uc774 \ucc28\uc774\uac00 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc801\uc6a9\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. MCB\uc5d0\ub294 \uc0ac\uc804 \uc815\uc758\ub41c \ud2b8\ub9bd \uace1\uc120(\uc8fc\uac70\uc6a9\/\uc0c1\uc5c5\uc6a9\/\uc0b0\uc5c5 \uc720\uc785\uc758 \uacbd\uc6b0 B, C, D)\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uace1\uc120\uc744 \uc120\ud0dd\ud558\uc9c0\ub9cc \ud574\ub2f9 \ub9e4\uac1c\ubcc0\uc218\ub97c \ubcc0\uacbd\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. MCCB\uc758 \uc870\uc815 \uac00\ub2a5\ud55c \ud2b8\ub9bd \uc124\uc815\uc740 \ub2e4\uc74c\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4.\u00a0<strong>\uc870\uc815<\/strong>. \ucf00\uc774\ube14 \uc804\ub958\ub7c9\uacfc \uc815\ud655\ud558\uac8c \uc77c\uce58\ud558\ub3c4\ub85d \uc7a5\uc2dc\uac04 \ud53d\uc5c5(Ir), \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \ucc28\ub2e8\uae30\uac00 \uc0ac\uc18c\ud55c \uacb0\ud568\uc744 \uba3c\uc800 \uc81c\uac70\ud560 \uc218 \uc788\ub3c4\ub85d \ub2e8\uc2dc\uac04 \ud53d\uc5c5(Im), \uad81\uadf9\uc801\uc778 \ubcf4\ud638\ub97c \uc704\ud574 \uc21c\uac04 \ud53d\uc5c5(Ii)\uc744 \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubd88\ud544\uc694\ud55c \ud2b8\ub9bd\uc744 \ubc29\uc9c0\ud558\uace0 \uacb0\ud568\uc774 \ubc1c\uc0dd\ud55c \uc704\uce58\uc5d0 \uac00\uc7a5 \uac00\uae4c\uc6b4 \ucc28\ub2e8\uae30\ub9cc \uc791\ub3d9\ud558\uc5ec \uc815\uc0c1\uc801\uc778 \ud68c\ub85c\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"Applications_Where_Each_One_Belongs\"><\/span><strong>\uc751\uc6a9 \ubd84\uc57c: \uac01\uc790\uac00 \uc18d\ud55c \uacf3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">\n\uc801\uc6a9\uc5d0 \ub530\ub77c \uc120\ud0dd\uc774 \uacb0\uc815\ub429\ub2c8\ub2e4. \uc0ac\uc6a9\u00a0<strong>MCB<\/strong>\u00a0\"\ub77c\uc778 \ub05d\" \u2013 \uae30\uacc4 \uc81c\uc5b4\ubc18 \ub0b4\ubd80(\uae30\uacc4 \uc81c\uc791\uc5c5\uccb4\uac00 \uc9c0\uc815\ud55c \ub300\ub85c), \ubd84\uae30 \uc870\uba85 \ud68c\ub85c\uc6a9 \ub610\ub294 \uc18c\ud615 \ud558\uc704 \ud328\ub110. \uc0ac\uc6a9\u00a0<strong>MCCB<\/strong>\u00a0\"\uc18c\uc2a4 \ubc0f \ubc31\ubcf8\" \u2013 \uae30\uacc4 \ub610\ub294 \uc804\uccb4 \uc0dd\uc0b0 \ub77c\uc778\uc758 \uc8fc\uc694 \ucc28\ub2e8 \uc7a5\uce58, \ubcc0\uc555\uae30\uc5d0\uc11c \ubc30\uc804\ubc18\uae4c\uc9c0\uc758 \uacf5\uae09 \ucf00\uc774\ube14\uc6a9 \ub610\ub294 \uc870\uc815 \uac00\ub2a5\ud55c \uacfc\ubd80\ud558 \uc124\uc815\uc774 \ubaa8\ud130\uc758 \uc804\ubd80\ud558 \uc804\ub958(FLC)\uc640 \uc77c\uce58\ud558\ub294 \ub300\ud615 \ubaa8\ud130\ub97c \uc9c1\uc811 \ubcf4\ud638\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<h3 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"Physical_Size_and_Poles_Space_and_System_Design\"><\/span><strong>\ubb3c\ub9ac\uc801 \ud06c\uae30 \ubc0f \uadf9: \uacf5\uac04 \ubc0f \uc2dc\uc2a4\ud15c \uc124\uacc4<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">\n\uc804\ub958 \ubc0f \ucc28\ub2e8 \uc6a9\ub7c9\uc774 \ub192\uc744\uc218\ub85d \ub0b4\ubd80 \uad6c\uc131 \uc694\uc18c(\uc811\uc810, \uc544\ud06c \uc288\ud2b8)\uac00 \ucee4\uc9c0\uace0 \ubb3c\ub9ac\uc801 \uc124\uce58 \uacf5\uac04\ub3c4 \ucee4\uc9d1\ub2c8\ub2e4. MCB\ub294 \ubaa8\ub4c8\uc2dd\uc774\uba70 DIN \ub808\uc77c\uc5d0 \uc2a4\ub0c5\ub418\uc5b4 \uc870\ubc00\ud558\uac8c \ud3ec\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. MCCB\uc5d0\ub294 \uc0c1\ub2f9\ud55c \ud328\ub110 \uacf5\uac04\uc774 \ud544\uc694\ud558\uba70 \uc885\uc885 \uc790\uccb4 \uc804\uc6a9 \uc7a5\ucc29 \ud0a4\ud2b8\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uadf9 \uad6c\uc131(3\uadf9, 4\uadf9)\uc758 \uac00\uc6a9\uc131\uc740 \ube44\uc2b7\ud558\uc9c0\ub9cc MCCB\ub294 \ub2e4\uc591\ud55c \uc2dc\uc2a4\ud15c \uc694\uad6c \uc0ac\ud56d(\uc608: 3\uc0c1 \ub300 3\uc0c1 +\uc911\ub9bd \ubcf4\ud638).<\/p>\n<h3 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"Flexibility_and_Features_Basic_vs_Advanced\"><\/span><strong>\uc720\uc5f0\uc131 \ubc0f \uae30\ub2a5: \uae30\ubcf8 \ubc0f \uace0\uae09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">\nMCB\ub294 \uc0c1\ud488 \ubcf4\ud638 \uc7a5\uce58\uc785\ub2c8\ub2e4. MCCB\ub294 \uc815\uad50\ud55c \uc2dc\uc2a4\ud15c \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \ud604\ub300\uc758\u00a0<strong>MCCB<\/strong>\u00a0\ud1b5\uc2e0 \uce74\ub4dc\ub97c \uc7a5\ucc29\ud560 \uc218 \uc788\uc5b4\u00a0<strong>\uc0b0\uc5c5\uc6a9 \uc804\uae30 \uc2dc\uc2a4\ud15c<\/strong>\u00a0\uc6d0\uaca9 \ubaa8\ub2c8\ud130\ub9c1, \uc0c1\ud0dc \uacbd\uace0 \ubc0f \uc5d0\ub108\uc9c0 \uacc4\ub7c9\uc6a9\uc785\ub2c8\ub2e4. \uc9c0\ub77d \ubcf4\ud638, \uace0\uae09 \uc9c4\ub2e8 \ubc0f \ubaa8\ub4c8\uc2dd \uc561\uc138\uc11c\ub9ac\uc640 \uac19\uc740 \uae30\ub2a5\uc744 \uac16\ucd98 MCCB\ub294 \uacf5\uc7a5 \ub0b4 \uc2a4\ub9c8\ud2b8 \uadf8\ub9ac\ub4dc \ubc0f Industry 4.0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<h3 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"Cost_Reflecting_Capability_and_Complexity\"><\/span><strong>\ube44\uc6a9: \uae30\ub2a5 \ubc0f \ubcf5\uc7a1\uc131 \ubc18\uc601<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">\n\ube44\uc6a9 \ucc28\uc774\ub294 \uae30\ub2a5, \uc7ac\ub8cc \ubc0f \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \ubc18\uc601\ud569\ub2c8\ub2e4. MCB\ub294 \ud45c\uc900\ud654\ub41c \ubcf4\ud638 \uc9c0\uc810\uc744 \uc704\ud55c \uacbd\uc81c\uc801\uc778 \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4. MCCB\uc758 \ub192\uc740 \ube44\uc6a9\uc740 \uc2dc\uc2a4\ud15c \uc218\uc900\uc758 \uc548\uc804\uc131, \uc120\ud0dd\uc131 \ubc0f \uc801\uc751\uc131\uc5d0 \ub300\ud55c \ud22c\uc790\uc785\ub2c8\ub2e4. \uc911\uc694\ud55c \uc0b0\uc5c5\uc6a9 \ud53c\ub354\uc758 \uacbd\uc6b0 \uac00\ub3d9 \uc911\uc9c0 \uc2dc\uac04, \uc7a5\ube44 \uc190\uc0c1 \ub610\ub294 \uc548\uc804 \uc0ac\uace0 \uce21\uba74\uc5d0\uc11c \uc801\uc808\ud55c \ud06c\uae30\uc640 \uae30\ub2a5\uc744 \uac16\ucd98 MCCB\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc744 \uacbd\uc6b0 \ubc1c\uc0dd\ud558\ub294 \ube44\uc6a9\uc740 \ube44\uad50\ud560 \uc218 \uc5c6\uc744 \uc815\ub3c4\ub85c \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"Selection_Guidelines_for_Industrial_Use\"><\/span><strong>\uc0b0\uc5c5\uc6a9 \uc120\ud0dd \uc9c0\uce68<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"ds-markdown-paragraph\">\n\uc0b0\uc5c5 \uc124\uc815\uc5d0 \ub300\ud574\uc11c\ub294 \ub2e4\uc74c \uacb0\uc815 \ud750\ub984\uc744 \ub530\ub974\uc2ed\uc2dc\uc624.<\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\uc704\uce58 \uc2dd\ubcc4:<\/strong>\u00a0\uadf8\uac83\uc740?\u00a0<strong>\ucd5c\uc885 \ubd84\uae30 \ud68c\ub85c<\/strong>\u00a0(\uc608: \uad6c\uc785\ud55c \uae30\uacc4 \ub0b4\ubd80)? \uc548\u00a0<strong>MCB<\/strong>\u00a0\uc9c0\uc815\ub418\uc5c8\uc744 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uadf8\uac83\uc740\uc778\uac00?\u00a0<strong>\uc8fc \uacf5\uae09 \uc7a5\uce58 \ub610\ub294 \uae30\ubcf8 \uacf5\uae09 \uc7a5\uce58<\/strong>\u00a0\uae30\uacc4 \uadf8\ub8f9\uc5d0? \uc548\u00a0<strong>MCCB<\/strong>\u00a0\ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\uc22b\uc790\ub97c \ud655\uc778\ud558\uc138\uc694:<\/strong>\u00a0\uc2dc\uc2a4\ud15c \uc804\uc555, \uc804\ubd80\ud558 \uc804\ub958, \uadf8\ub9ac\uace0 \uac00\uc7a5 \uc911\uc694\ud55c \uc0ac\ud56d\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4.\u00a0<strong>\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uacb0\ud568 \uc804\ub958<\/strong>\u00a0\uc124\uce58 \uc9c0\uc810\uc5d0\uc11c(\uacc4\uc0b0 \ub610\ub294 \uce21\uc815 \ud544\uc694) \ucc28\ub2e8\uae30\uc758 \uc804\uc555\uacfc \ucc28\ub2e8 \uc815\uaca9\uc740 \uc774 \uac12\uc744 \ucd08\uacfc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\ud544\uc694\uc131 \uc815\uc758:<\/strong>\u00a0\uc870\uc815\uc744 \uc704\ud574 \uc870\uc815 \uac00\ub2a5\ud55c \ubcf4\ud638 \uc7a5\uce58\uac00 \ud544\uc694\ud569\ub2c8\uae4c? \uc6d0\uaca9 \ubaa8\ub2c8\ud130\ub9c1\uc774 \ud544\uc694\ud569\ub2c8\uae4c? \uadf8\ub807\ub2e4\uba74,\u00a0<strong>MCCB<\/strong>\u00a0\uc870\uc815 \uac00\ub2a5\ud55c \uc5ec\ud589 \ubc0f \ud1b5\uc2e0 \uc635\uc158\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\ud45c\uc900 \ubc0f \ud658\uacbd \uace0\ub824:<\/strong>\u00a0\uc120\ud0dd\ud55c \uc7a5\uce58\uac00 \uad00\ub828 \ud45c\uc900(IEC, UL)\uc744 \uc900\uc218\ud558\uace0 \ud658\uacbd(\uba3c\uc9c0, \uc2b5\uae30)\uc5d0 \uc801\ud569\ud55c \ubcf4\ud638 \ub4f1\uae09\uc744 \uac16\uace0 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/p>\n<\/li>\n<\/ol>\n<h2 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"Why_C-Lin_Is_the_Smart_Choice_for_Circuit_Protection_Solutions\"><\/span><strong>\uc65c <a href=\"https:\/\/www.clin-ele.com\/ko\/\" target=\"_blank\" rel=\"noopener\">C-Lin\uc740 \ud604\uba85\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4<\/a> \ud68c\ub85c \ubcf4\ud638 \uc194\ub8e8\uc158\uc6a9<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"ds-markdown-paragraph\">\n~ \uc548\uc5d0\u00a0<strong>\ub098<\/strong>\uc0b0\uc5c5\uc6a9 \ud68c\ub85c \ubcf4\ud638, \ud0c0\ud611\uc740 \uc120\ud0dd \uc0ac\ud56d\uc774 \uc544\ub2d9\ub2c8\ub2e4. C-Lin\uc740 \ud604\ub300 \uc0b0\uc5c5\uc758 \uc5c4\uaca9\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub2e4\uc591\ud55c \ud68c\ub85c \ucc28\ub2e8\uae30\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uc194\ub8e8\uc158\uc5d0\ub294 \uc7a5\ube44 \ubcf4\ud638\ub97c \uc704\ud55c \uc815\ubc00 MCB\uc640 \uc2dc\uc2a4\ud15c \uc218\uc900 \uc548\uc804 \ubc0f \uc81c\uc5b4\ub97c \uc704\ud55c \uacac\uace0\ud558\uace0 \uae30\ub2a5\uc774 \ud48d\ubd80\ud55c MCCB\uac00 \ubaa8\ub450 \ud3ec\ud568\ub429\ub2c8\ub2e4. C-Lin\uc744 \uc0ac\uc6a9\ud558\uba74 \ud488\uc9c8\uc5d0 \uc804\ub150\ud558\uace0 \uc120\ud0dd\uc801 \uc870\uc815\uc744 \ubcf4\uc7a5\ud558\uace0 \uc790\ubcf8 \ud22c\uc790\ub97c \ubcf4\ud638\ud558\uba70 \ubcf4\ub2e4 \uc2a4\ub9c8\ud2b8\ud55c \uc6b4\uc601\uc5d0 \ud1b5\ud569\ud560 \uc218 \uc788\ub294 \uc7a5\uce58\ub97c \uc81c\uacf5\ud558\ub294 \ud30c\ud2b8\ub108\ub97c \uc5bb\uac8c \ub429\ub2c8\ub2e4. \ub2e4\uc74c\uc744 \uc704\ud574\ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uba85\ud655\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \uc120\ud0dd\ud558\uc138\uc694. C-Lin\uc758 \ubcf4\ud638 \uc194\ub8e8\uc158\uc744 \ub2e4\uc74c\uc5d0\uc11c \uc0b4\ud3b4\ubcf4\uc138\uc694.\u00a0<strong><a href=\"https:\/\/www.clin-ele.com\/ko\/\" target=\"_blank\" rel=\"noopener\">\uc6b0\ub9ac\uc758 \uc6f9<\/a><\/strong>.<\/p>\n<h2 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><strong>FAQ<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><strong>MCB\ub97c \uc0b0\uc5c5 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><br \/>\n\uc608, \ud558\uc9c0\ub9cc \ud574\ub2f9 \uc7a5\uc18c\uc5d0\uc11c\ub9cc \uac00\ub2a5\ud569\ub2c8\ub2e4.\u00a0<strong>\uc81c\uc5b4 \ud328\ub110 \ub0b4 \ub610\ub294 \uc791\uc740 \ubd84\uae30 \ud68c\ub85c\uc758 \ucd5c\uc885 \ud68c\ub85c \ub808\ubca8<\/strong>. \uc8fc \uacf5\uae09 \uc7a5\uce58, \ub300\ud615 \ubaa8\ud130 \ub610\ub294 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc624\ub958 \uc804\ub958\uac00 \ub192\uc740 \uc704\uce58\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\uc5b4\ub5a4 \ucc28\ub2e8\uae30\uac00 \ub354 \ub098\uc740 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\uae4c?<\/strong><br \/>\n\"MCCB\"\ub294 \ub354 \ub192\uc740 \ucc28\ub2e8 \uc6a9\ub7c9\uacfc \uc870\uc815 \uac00\ub2a5\ud55c \ud2b8\ub9bd \uc124\uc815\uc73c\ub85c \uc778\ud574 \uc0b0\uc5c5\uc6a9 \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \ub354\uc6b1 \ubc1c\uc804\ub418\uace0 \ub9de\ucda4\ud654\ub41c \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.\u00a0<strong>\uc804\uae30 \ubcf4\ud638<\/strong>.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\ud68c\ub85c \ucc28\ub2e8\uae30\ub294 \uc5bc\ub9c8\ub098 \uc790\uc8fc \uac80\uc0ac\ud574\uc57c \ud569\ub2c8\uae4c?<\/strong><br \/>\nNFPA 70B\uc5d0 \ub530\ub77c \uc721\uc548 \uac80\uc0ac\ub294 \ub9e4\ub144 \uc218\ud589\ud574\uc57c \ud558\uba70 \uc791\ub3d9 \ud14c\uc2a4\ud2b8(\ud2b8\ub9bd \ud14c\uc2a4\ud2b8 \ud3ec\ud568)\ub294 3~5\ub144\ub9c8\ub2e4 \uc218\ud589\ud558\uac70\ub098 \ud68c\ub85c\uc758 \uc911\uc694\ub3c4 \ubc0f \uc81c\uc870\uc5c5\uccb4 \uc9c0\uce68\uc5d0 \ub530\ub77c \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\uc0b0\uc5c5\uc5d0\uc11c \ud68c\ub85c \ubcf4\ud638\uac00 \uc911\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><br \/>\n\uc774\ub294 \uc804\uae30 \ud654\uc7ac\ub97c \uc608\ubc29\ud558\uace0, \uace0\uc7a5\uc73c\ub85c \uc778\ud55c \uc190\uc0c1\uc73c\ub85c\ubd80\ud130 \uace0\uac00\uc758 \uae30\uacc4\ub97c \ubcf4\ud638\ud558\uba70, \uc9c1\uc6d0\uc758 \uc548\uc804\uc744 \ubcf4\uc7a5\ud558\uace0, \uce58\uba85\uc801\uc778 \uace0\uc7a5\uc744 \ubc29\uc9c0\ud558\uc5ec \uac00\ub3d9 \uc2dc\uac04\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.\u00a0<strong>\uc804\ub825 \ubd84\ubc30<\/strong>\u00a0\ub124\ud2b8\uc6cc\ud06c.<\/p>\n<h2 class=\"ds-markdown-paragraph\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>\uacb0\ub860<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"ds-markdown-paragraph\">\nMCB\ub294 \ud45c\uc900\ud654\ub41c \uc800\uc804\ub825 \ubd84\uae30 \ud68c\ub85c\uc6a9\uc774\uace0 MCCB\ub294 \uc870\uc815 \uac00\ub2a5\ud55c \uace0\uc804\ub825 \uc2dc\uc2a4\ud15c \ubcf4\ud638\uc6a9\uc785\ub2c8\ub2e4. \uc120\ud0dd\uc740 \ud604\uc7ac \ub4f1\uae09, \uacb0\ud568 \uc218\uc900, \uc870\uc815 \ubc0f \uc81c\uc5b4\uc758 \ud544\uc694\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc0b0\uc5c5 \uc548\uc804\uacfc \uc2e0\ub8b0\uc131\uc744 \uc704\ud574 \ubcf4\ud638 \uae30\ub2a5\uc744 \uacfc\uc18c\ud3c9\uac00\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uc62c\ubc14\ub978 \uc791\uc5c5\uc744 \uc704\ud574 \uc62c\ubc14\ub978 \ucc28\ub2e8\uae30\uc5d0 \ud22c\uc790\ud558\uc138\uc694. C-Lin\uc758 \ud2b9\uc218 \uc81c\uc791 \uc194\ub8e8\uc158\uc73c\ub85c \uc2dc\uc2a4\ud15c\uc758 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\uc138\uc694. \ubc29\ubb38\ud558\ub2e4\u00a0<strong><a href=\"https:\/\/www.clin-ele.com\/ko\/\" target=\"_blank\" rel=\"noopener\">\uc6b0\ub9ac\uc758 \uc6f9<\/a><\/strong> \uc624\ub298\ub0a0 \uadc0\ud558\uc758 \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ud68c\ub85c \ubcf4\ud638\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\uc18c\uac1c \uc0b0\uc5c5\uc6a9 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc758 \ubcf5\uc7a1\ud55c \uacc4\uce35 \ub0b4\uc5d0\uc11c \uacfc\ubd80\ud558 \ubc0f \ub2e8\ub77d\uc73c\ub85c\ubd80\ud130 \ud68c\ub85c\ub97c \ubcf4\ud638\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4. \uc885\uc885 \ucd5c\uc804\uc120\uc5d0 \uc788\ub294 \ub450 \uac00\uc9c0 \uae30\ubcf8 \uc804\uae30 \ubcf4\ud638 \uc7a5\uce58\ub294 MCB\uc640 MCCB\uc785\ub2c8\ub2e4. \ub458 \ub2e4 \uc800\uc804\uc555 \ud68c\ub85c \ucc28\ub2e8\uae30\uc774\uc9c0\ub9cc \ud63c\ub3d9\ud558\uba74 \ubcf4\ud638 \ubd80\uc871, \uc548\uc804 \uc704\ud5d8, \uaddc\uc815 \ubbf8\uc900\uc218\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\ud615 \ud68c\ub85c \ucc28\ub2e8\uae30(MCB)\uc640 [\u2026] \uac04\uc758 \uc911\uc694\ud55c \ucc28\uc774\uc810 \uc774\ud574<\/p>","protected":false},"author":1,"featured_media":3714,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-5607","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-articles"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.clin-ele.com\/ko\/wp-json\/wp\/v2\/posts\/5607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.clin-ele.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.clin-ele.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.clin-ele.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.clin-ele.com\/ko\/wp-json\/wp\/v2\/comments?post=5607"}],"version-history":[{"count":2,"href":"https:\/\/www.clin-ele.com\/ko\/wp-json\/wp\/v2\/posts\/5607\/revisions"}],"predecessor-version":[{"id":5609,"href":"https:\/\/www.clin-ele.com\/ko\/wp-json\/wp\/v2\/posts\/5607\/revisions\/5609"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.clin-ele.com\/ko\/wp-json\/wp\/v2\/media\/3714"}],"wp:attachment":[{"href":"https:\/\/www.clin-ele.com\/ko\/wp-json\/wp\/v2\/media?parent=5607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.clin-ele.com\/ko\/wp-json\/wp\/v2\/categories?post=5607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.clin-ele.com\/ko\/wp-json\/wp\/v2\/tags?post=5607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}