{"id":783,"date":"2025-08-29T09:20:46","date_gmt":"2025-08-29T09:20:46","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&#038;p=783"},"modified":"2025-08-31T06:41:59","modified_gmt":"2025-08-31T06:41:59","slug":"dc-switch-disconnector-l1","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ru\/product\/dc-switch-disconnector-l1\/","title":{"rendered":"\u0412\u044b\u043a\u043b\u044e\u0447\u0430\u0442\u0435\u043b\u044c-\u0440\u0430\u0437\u044a\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0441\u0435\u0440\u0438\u0438 L1 | \u0427\u0435\u0440\u043d\u0430\u044f \u0440\u0443\u0447\u043a\u0430 Push-Lock"},"content":{"rendered":"<div class=\"product-description\">\n<h2>\u041e\u0431\u0437\u043e\u0440<\/h2>\n<p>\u0421\u0430\u0439\u0442 <strong>\u0440\u0430\u0437\u044a\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c \u0441 \u043f\u0440\u0435\u0434\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u0435\u043c \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430<\/strong> L1 series is designed for <a href=\"\/ru\/pv-combiner-box\/\">\u041a\u043e\u043c\u0431\u0430\u0439\u043d\u044b \u0434\u043b\u044f \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0430\u043d\u0435\u043b\u0435\u0439<\/a>,<br \/>\ninverter DC inputs and <a href=\"\/ru\/dc-photovoltaic-protection\/\">\u041f\u0430\u043d\u0435\u043b\u0438 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430<\/a>.<br \/>\n\u041d\u043e\u043c\u0438\u043d\u0430\u043b \u0434\u043e <strong>1200 \u0412 \u041f\u041e\u0421\u0422\u041e\u042f\u041d\u041d\u041e\u0413\u041e \u0422\u041e\u041a\u0410<\/strong> and available in <strong>2P \u0438 4P<\/strong> versions,<br \/>\nit provides safe and visible isolation of photovoltaic circuits.<br \/>\nThe L1 features a **black rotary handle** with a <em>push-to-lock<\/em> mechanism, ensuring secure disconnection during installation and maintenance.<\/p>\n<h2>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<\/h2>\n<ul>\n<li><strong>DIN-rail mounted dc fuse switch disconnector<\/strong>, compact IP20 design<\/li>\n<li>Black handle with push-lock safety function<\/li>\n<li>Available in 2-pole and 4-pole versions, polarity-free wiring<\/li>\n<li>\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f: 300 \/ 600 \/ 800 \/ 1000 \/ 1200 \u0412 \u041f\u041e\u0421\u0422. \u0422\u041e\u041a\u0410<\/li>\n<li>\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u043e\u043a: 16A \/ 25A \/ 32A<\/li>\n<li>\u0412\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442: 1 \u043a\u0410, 1 \u0441 \u043a\u0440\u0430\u0442\u043a\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e; 8,0 \u043a\u0412 \u0438\u043c\u043f\u0443\u043b\u044c\u0441<\/li>\n<li>\u0421\u0440\u043e\u043a \u0441\u043b\u0443\u0436\u0431\u044b: 18 \u0442\u044b\u0441. \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \/ 2 \u0442\u044b\u0441. \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439<\/li>\n<li>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442: <a href=\"https:\/\/webstore.iec.ch\/publication\/26113\" target=\"_blank\" rel=\"dofollow noopener\">IEC 60947-3<\/a><\/li>\n<\/ul>\n<h2>\u042d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<\/h2>\n<table>\n<tbody>\n<tr>\n<td>\u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/td>\n<td>\u0418\u0437\u043e\u043b\u044f\u0442\u043e\u0440, \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435<\/td>\n<\/tr>\n<tr>\n<td>\u0412\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043f\u043e\u043b\u044e\u0441\u043e\u0432<\/td>\n<td>2P \/ 4P<\/td>\n<\/tr>\n<tr>\n<td>\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u0440\u0430\u0431\u043e\u0447\u0435\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 (Ue)<\/td>\n<td>300-1200 \u0412 \u041f\u041e\u0421\u0422\u041e\u042f\u041d\u041d\u041e\u0413\u041e \u0422\u041e\u041a\u0410<\/td>\n<\/tr>\n<tr>\n<td>\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 (Ui)<\/td>\n<td>1200 \u0412 \u041f\u041e\u0421\u0422\u041e\u042f\u041d\u041d\u041e\u0413\u041e \u0422\u041e\u041a\u0410<\/td>\n<\/tr>\n<tr>\n<td>\u041a\u0440\u0430\u0442\u043a\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0439 \u0432\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0439 \u0442\u043e\u043a (Icw)<\/td>\n<td>1 \u043a\u0410, 1 \u0441<\/td>\n<\/tr>\n<tr>\n<td>\u0412\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u043e\u0435 \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 (Uimp)<\/td>\n<td>8,0 \u043a\u0412<\/td>\n<\/tr>\n<tr>\n<td>\u0417\u0430\u0449\u0438\u0442\u0430 \u043e\u0442 \u043f\u0440\u043e\u043d\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u044f<\/td>\n<td>IP20<\/td>\n<\/tr>\n<tr>\n<td>\u0412\u044b\u043d\u043e\u0441\u043b\u0438\u0432\u043e\u0441\u0442\u044c<\/td>\n<td>18,000 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \/ 2,000 \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \/ \u0442\u043e\u043a<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u0422\u0438\u043f<\/th>\n<th>300V<\/th>\n<th>600V<\/th>\n<th>800V<\/th>\n<th>1000V<\/th>\n<th>1200V<\/th>\n<\/tr>\n<tr>\n<td>FMPV16-L1<\/td>\n<td>16A<\/td>\n<td>16A<\/td>\n<td>12A<\/td>\n<td>8A<\/td>\n<td>6A<\/td>\n<\/tr>\n<tr>\n<td>FMPV25-L1<\/td>\n<td>25A<\/td>\n<td>25A<\/td>\n<td>15A<\/td>\n<td>9A<\/td>\n<td>7A<\/td>\n<\/tr>\n<tr>\n<td>FMPV32-L1<\/td>\n<td>32A<\/td>\n<td>32A<\/td>\n<td>17A<\/td>\n<td>10A<\/td>\n<td>8A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u041a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0446\u0438\u0438<\/h2>\n<ul>\n<li>2P - \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043e\u0434\u043d\u0443 \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u043b\u0438\u043d\u0438\u044e<\/li>\n<li>4P \u2013 isolate dual strings<\/li>\n<li>4T \/ 4B \/ 4S \u2013 4 poles in series with flexible wiring<\/li>\n<li>2H - \u0437\u0430\u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u0435\u043d\u043d\u044b\u0435 \u043f\u043e\u043b\u044e\u0441\u0430 \u0434\u043b\u044f \u0431\u043e\u043b\u044c\u0448\u0435\u0433\u043e \u0442\u043e\u043a\u0430<\/li>\n<\/ul>\n<h2>\u0420\u0430\u0437\u043c\u0435\u0440\u044b<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-784\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/08\/L1-switch-disconnector-300x165.png\" alt=\"dc fuse switch disconnector dimension\" width=\"622\" height=\"342\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/08\/L1-switch-disconnector-300x165.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/08\/L1-switch-disconnector-600x329.png 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/08\/L1-switch-disconnector.png 747w\" sizes=\"auto, (max-width: 622px) 100vw, 622px\" \/><\/p>\n<h2>\u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<\/h2>\n<p>The L1 <strong>\u0440\u0430\u0437\u044a\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c \u0441 \u043f\u0440\u0435\u0434\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u0435\u043c \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430<\/strong> is widely used in PV combiner boxes, inverter terminals,<br \/>\n\u0438 <a href=\"\/ru\/dc-photovoltaic-protection\/\">\u0420\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0430\u043d\u0435\u043b\u0438 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430<\/a>.<br \/>\nFor outdoor applications, see <a href=\"\/ru\/elr2-dc-switch-disconnector-1200v\/\">ELR2 Series<\/a>.<br \/>\n\u0421\u043e\u0435\u0434\u0438\u043d\u0438\u0442\u0435 \u0441 <a href=\"\/ru\/dc-fuse\/\">\u041f\u0440\u0435\u0434\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u0438 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430<\/a> \u0438 <a href=\"\/ru\/dc-spd\/\">\u0423\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u044b\u0445 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0439 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430<\/a> for full PV protection.<\/p>\n<\/div>\n<h2>\u0427\u0410\u0421\u0422\u041e \u0417\u0410\u0414\u0410\u0412\u0410\u0415\u041c\u042b\u0415 \u0412\u041e\u041f\u0420\u041e\u0421\u042b<\/h2>\n<p><strong>Q1: What is the L1 dc fuse switch disconnector used for?<\/strong><br \/>\nA1: The L1 is designed for safe isolation of DC circuits in PV combiner boxes, inverter inputs, and DC panels.<\/p>\n<p><strong>Q2: What are the available versions of the L1 series?<\/strong><br \/>\nA2: The L1 series is available in 2-pole (2P) and 4-pole (4P) models, supporting up to 1200VDC.<\/p>\n<p><strong>Q3: What is the handle type of L1?<\/strong><br \/>\nA3: The L1 uses a black rotary handle with a push-to-lock safety function.<\/p>\n<p><strong>Q4: What standards does L1 comply with?<\/strong><br \/>\nA4: It complies with <a href=\"https:\/\/webstore.iec.ch\/publication\/26113\" target=\"_blank\" rel=\"dofollow noopener\">IEC 60947-3<\/a>.<\/p>\n<p><strong>Q5: Is L1 polarity sensitive?<\/strong><br \/>\nA5: No, the L1 dc fuse switch disconnector is polarity-free, meaning + and \u2013 can be connected interchangeably.<\/p>\n<p><strong>Q6: What is the endurance of L1?<\/strong><br \/>\nA6: The L1 series offers 18,000 mechanical operations and 2,000 electrical operations.<\/p>\n<p><strong>Q7: Can the L1 be DIN-rail mounted?<\/strong><br \/>\nA7: Yes, it is designed for 35 mm DIN-rail installation inside panels.<\/p>\n<p><strong>Q8: \u041a\u0430\u043a\u0438\u0435 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044b \u0442\u043e\u043a\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442\u0441\u044f?<\/strong><br \/>\nA8: L1 models support 16A, 25A, and 32A ratings depending on the variant.<\/p>\n<p><strong>Q9: What applications is the L1 most suitable for?<\/strong><br \/>\nA9: It is best for compact indoor installations such as PV combiner boxes and inverter DC inputs.<\/p>\n<p><strong>Q10: \u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u043b\u0438 OEM\/ODM \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430?<\/strong><br \/>\nA10: Yes, OEM\/ODM options are available upon request.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"664\" data-end=\"745\">\n<p data-start=\"667\" data-end=\"745\">L1 series <strong data-start=\"677\" data-end=\"708\">\u0440\u0430\u0437\u044a\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c \u0441 \u043f\u0440\u0435\u0434\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u0435\u043c \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430<\/strong>, \u0414\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b 2P\/4P \u0434\u043e 1200 \u0412 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430.<\/p>\n<\/li>\n<li data-start=\"746\" data-end=\"824\">\n<p data-start=\"749\" data-end=\"824\">DIN-rail mounted, IP20, black rotary handle with <strong data-start=\"798\" data-end=\"814\">push-to-lock<\/strong> safety.<\/p>\n<\/li>\n<li data-start=\"825\" data-end=\"919\">\n<p data-start=\"828\" data-end=\"919\">IEC 60947-3 compliant; compact solution for <strong data-start=\"872\" data-end=\"893\">\u041a\u043e\u043c\u0431\u0430\u0439\u043d\u044b \u0434\u043b\u044f \u0444\u043e\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0430\u043d\u0435\u043b\u0435\u0439<\/strong> and inverter DC panels.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":820,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":{"0":"post-783","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dc-switch-disconnector","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/product\/783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/comments?post=783"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/media\/820"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/media?parent=783"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/product_brand?post=783"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/product_cat?post=783"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ru\/wp-json\/wp\/v2\/product_tag?post=783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}