{"id":14169,"date":"2025-07-22T08:33:00","date_gmt":"2025-07-22T00:33:00","guid":{"rendered":"https:\/\/www.tosunlux.eu\/?p=14169"},"modified":"2025-11-13T17:23:37","modified_gmt":"2025-11-13T09:23:37","slug":"solar-dc-isolator-switch-top-5-brands","status":"publish","type":"post","link":"https:\/\/www.tosunlux.eu\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/","title":{"rendered":"\u039a\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b5\u03c2 5 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03ce\u03bd \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03b3\u03b9\u03b1 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ac \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1"},"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\" >\u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 \u03a0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd<\/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=\"\u0395\u03bd\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae \u03c0\u03af\u03bd\u03b1\u03ba\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u039c\u03c0\u03b1\u03c1\u03ad\u03c4\u03b1<\/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\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/#Key_Criteria_for_Selecting_a_High-Quality_PV_Isolation_Switch\" title=\"\u0392\u03b1\u03c3\u03b9\u03ba\u03ac \u03ba\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b5\u03bd\u03cc\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ae\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2\">\u0392\u03b1\u03c3\u03b9\u03ba\u03ac \u03ba\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b5\u03bd\u03cc\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ae\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.tosunlux.eu\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/#The_Top_5_Brands_for_DC_Isolator_Switches_in_2025\" title=\"\u039f\u03b9 5 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b5\u03c2 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03c4\u03bf 2025\">\u039f\u03b9 5 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b5\u03c2 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03c4\u03bf 2025<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.tosunlux.eu\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/#1_TOSUNlux_%E2%80%93_Trusted_European_Manufacturer\" title=\"1. TOSUNlux \u2013 \u0391\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03bf\u03c2 \u0395\u03c5\u03c1\u03c9\u03c0\u03b1\u03af\u03bf\u03c2 \u039a\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae\u03c2\">1. TOSUNlux \u2013 \u0391\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03bf\u03c2 \u0395\u03c5\u03c1\u03c9\u03c0\u03b1\u03af\u03bf\u03c2 \u039a\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae\u03c2<\/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\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/#2_Beny\" title=\"2. \u039c\u03c0\u03ad\u03bd\u03b9\">2. \u039c\u03c0\u03ad\u03bd\u03b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.tosunlux.eu\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/#3_Aswich\" title=\"3. \u0386\u03c3\u03bf\u03c5\u03b9\u03c4\u03c2\">3. \u0386\u03c3\u03bf\u03c5\u03b9\u03c4\u03c2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.tosunlux.eu\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/#4_LSP\" title=\"4. LSP\">4. LSP<\/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.tosunlux.eu\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/#5_ONCCY\" title=\"5. ONCCY\">5. ONCCY<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.tosunlux.eu\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/#Quick_Comparison_Table_Which_Brand_is_Right_for_You\" title=\"\u0393\u03c1\u03ae\u03b3\u03bf\u03c1\u03bf\u03c2 \u03a3\u03c5\u03b3\u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03cc\u03c2 \u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2: \u03a0\u03bf\u03b9\u03b1 \u039c\u03ac\u03c1\u03ba\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u039a\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03b3\u03b9\u03b1 \u0395\u03c3\u03ac\u03c2;\">\u0393\u03c1\u03ae\u03b3\u03bf\u03c1\u03bf\u03c2 \u03a3\u03c5\u03b3\u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03cc\u03c2 \u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2: \u03a0\u03bf\u03b9\u03b1 \u039c\u03ac\u03c1\u03ba\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u039a\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03b3\u03b9\u03b1 \u0395\u03c3\u03ac\u03c2;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.tosunlux.eu\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/#Frequently_Asked_Questions\" title=\"\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2\">\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.tosunlux.eu\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/#What_is_a_solar_isolator_switch\" title=\"\u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2;\">\u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2;<\/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.tosunlux.eu\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/#Why_do_I_need_a_PV_isolation_switch\" title=\"\u0393\u03b9\u03b1\u03c4\u03af \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bc\u03b1\u03b9 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03bf\u03cd \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2;\">\u0393\u03b9\u03b1\u03c4\u03af \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bc\u03b1\u03b9 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03bf\u03cd \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2;<\/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.tosunlux.eu\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/#How_often_should_I_inspect_my_DC_isolator_switch\" title=\"\u03a0\u03cc\u03c3\u03bf \u03c3\u03c5\u03c7\u03bd\u03ac \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03b8\u03b5\u03c9\u03c1\u03ce \u03c4\u03bf\u03bd \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03bc\u03bf\u03c5;\">\u03a0\u03cc\u03c3\u03bf \u03c3\u03c5\u03c7\u03bd\u03ac \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03b8\u03b5\u03c9\u03c1\u03ce \u03c4\u03bf\u03bd \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03bc\u03bf\u03c5;<\/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.tosunlux.eu\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/#Conclusion\" title=\"\u03a3\u03cd\u03bd\u03b1\u03c8\u03b7\">\u03a3\u03cd\u03bd\u03b1\u03c8\u03b7<\/a><\/li><\/ul><\/nav><\/div>\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><a href=\"https:\/\/www.tosunlux.eu\/el\/products\/dc-isolating-switch-3\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"255\" height=\"355\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753166019295.png\" alt=\"\u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03c4\u03bf\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03b3\u03b9\u03b1 \u03c4\u03bf \u03a6\/\u0392 \u03c3\u03b1\u03c2 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1\" class=\"wp-image-14186\" style=\"width:200px;height:auto\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753166019295.png 255w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753166019295-215x300.png 215w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753166019295-9x12.png 9w\" sizes=\"(max-width: 255px) 100vw, 255px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p>\u038c\u03c4\u03b1\u03bd \u03c3\u03ba\u03ad\u03c6\u03c4\u03b5\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03b5\u03c4\u03b5 \u03ae \u03bd\u03b1 \u03b1\u03bd\u03b1\u03b2\u03b1\u03b8\u03bc\u03af\u03c3\u03b5\u03c4\u03b5 \u03ad\u03bd\u03b1 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03cc \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1, \u03b7 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b7 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03ae \u03c4\u03b7\u03c2 \u03bb\u03af\u03c3\u03c4\u03b1\u03c2 \u03c3\u03b1\u03c2. \u0388\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03b9\u03bf \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b1 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae \u03c3\u03b1\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b1\u03c3\u03c6\u03b1\u03bb\u03ae \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2.<\/p>\n\n\n\n<p>\u0391\u03c5\u03c4\u03ae \u03b7 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b7 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ae \u03b1\u03c0\u03bf\u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1 DC \u03b1\u03c0\u03cc <a href=\"https:\/\/www.tosunlux.eu\/el\/blog\/types-of-solar-inverters\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u03b7\u03bb\u03b9\u03b1\u03ba\u03bf\u03cd\u03c2 \u03c3\u03c5\u03bb\u03bb\u03ad\u03ba\u03c4\u03b5\u03c2 \u03c3\u03c4\u03bf\u03bd \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03bf\u03c0\u03ad\u03b1<\/a>, \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03b1\u03bb\u03ae \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b5\u03c0\u03b5\u03af\u03b3\u03bf\u03c5\u03c3\u03b5\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ad\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03c4\u03bf\u03bd \u03bf\u03b4\u03b7\u03b3\u03cc, \u03b8\u03b1 \u03b5\u03bc\u03b2\u03b1\u03b8\u03cd\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c3\u03c4\u03b1 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ac \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03b5\u03bd\u03cc\u03c2 \u03ba\u03b1\u03bb\u03bf\u03cd \u03b7\u03bb\u03b9\u03b1\u03ba\u03bf\u03cd \u03c0\u03ac\u03bd\u03b5\u03bb. <a href=\"https:\/\/www.tosunlux.eu\/el\/blog\/the-complete-guide-to-dc-isolating-switch\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0394\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC<\/a>, \u03b5\u03be\u03b5\u03c1\u03b5\u03c5\u03bd\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b1\u03b3\u03bf\u03c1\u03ac \u03c3\u03ae\u03bc\u03b5\u03c1\u03b1 \u03ba\u03b1\u03b9 \u03b8\u03b1 \u03c3\u03b1\u03c2 \u03b2\u03bf\u03b7\u03b8\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b3\u03b9\u03b1 \u03c4\u03bf \u03ad\u03c1\u03b3\u03bf \u03c3\u03b1\u03c2.<\/p>\n\n\n\n<p>\u0395\u03af\u03c4\u03b5 \u03b5\u03af\u03c3\u03c4\u03b5 \u03b9\u03b4\u03b9\u03bf\u03ba\u03c4\u03ae\u03c4\u03b7\u03c2 \u03c3\u03c0\u03b9\u03c4\u03b9\u03bf\u03cd, \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c4\u03b7\u03c2 \u03ae \u03bb\u03ac\u03c4\u03c1\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2, \u03b7 \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 <a href=\"https:\/\/www.tosunlux.eu\/el\/blog\/the-complete-guide-to-dc-isolating-switch\/#Types_of_DC_Isolating_Switch\" target=\"_blank\" rel=\"noreferrer noopener\">\u0391\u03c0\u03bf\u03bc\u03bf\u03bd\u03c9\u03c4\u03ae\u03c2 DC<\/a> \u039f \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03ba\u03bb\u03b5\u03b9\u03b4\u03af \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03b5\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03ac \u03c3\u03b1\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03bf\u03bc\u03b1\u03bb\u03ac \u03ba\u03b1\u03b9 \u03bc\u03b5 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Criteria_for_Selecting_a_High-Quality_PV_Isolation_Switch\"><\/span><strong>\u0392\u03b1\u03c3\u03b9\u03ba\u03ac \u03ba\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b5\u03bd\u03cc\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ae\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"780\" height=\"422\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168540726.webp\" alt=\"\u039a\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b5\u03c2 5 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03ce\u03bd \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03b3\u03b9\u03b1 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ac \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1\" class=\"wp-image-14210\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168540726.webp 780w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168540726-300x162.webp 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168540726-768x416.webp 768w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168540726-18x10.webp 18w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure>\n<\/div>\n\n\n<p>\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c9\u03c3\u03c4\u03bf\u03cd \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ce\u03bd (\u03ad\u03bd\u03b1\u03c2 \u03ac\u03bb\u03bb\u03bf\u03c2 \u03cc\u03c1\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1\u03bd \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2) \u03b4\u03b5\u03bd \u03ad\u03c7\u03b5\u03b9 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03bc\u03cc\u03bd\u03bf \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c4\u03b9\u03bc\u03ae. \u0388\u03c7\u03b5\u03b9 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03af\u03c7\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1\u03c2, \u03c4\u03b7\u03c2 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03cc\u03c2 \u03c3\u03b1\u03c2.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u039f\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u0388\u03bd\u03b1\u03c2 \u03ba\u03b1\u03bb\u03cc\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae\u03c2 \u03bc\u03bf\u03bd\u03ce\u03c3\u03b7\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03b7 \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03c4\u03ac\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c1\u03b5\u03cd\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae\u03c2 \u03c3\u03b1\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2. \u03a0\u03bf\u03bb\u03bb\u03bf\u03af \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c7\u03bf\u03cd\u03c2 \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ce\u03bd \u03c0\u03ac\u03bd\u03b5\u03bb \u03c3\u03ae\u03bc\u03b5\u03c1\u03b1 \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03ad\u03c9\u03c2 \u03ba\u03b1\u03b9 1.500V DC \u03ba\u03b1\u03b9 32A \u03ae \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7, \u03ba\u03ac\u03c4\u03b9 \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03bf \u03b3\u03b9\u03b1 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2.<\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u039a\u03b1\u03c4\u03b1\u03c3\u03c4\u03bf\u03bb\u03ae \u03c4\u03cc\u03be\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2<\/strong><\/li>\n<\/ol>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><a href=\"https:\/\/www.tosunlux.eu\/el\/products\/dc-isolating-switch-3\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"255\" height=\"362\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753166052784.png\" alt=\"\u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03c4\u03bf\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03b3\u03b9\u03b1 \u03c4\u03bf \u03a6\/\u0392 \u03c3\u03b1\u03c2 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1\" class=\"wp-image-14187\" style=\"width:208px;height:auto\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753166052784.png 255w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753166052784-211x300.png 211w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753166052784-8x12.png 8w\" sizes=\"(max-width: 255px) 100vw, 255px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p>\u03a3\u03b5 \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf AC, \u03c4\u03b1 \u03ba\u03c5\u03ba\u03bb\u03ce\u03bc\u03b1\u03c4\u03b1 DC \u03b4\u03b5\u03bd \u03b4\u03b9\u03b1\u03c3\u03c7\u03af\u03b6\u03bf\u03c5\u03bd \u03c6\u03c5\u03c3\u03b9\u03ba\u03ac \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03ae \u03c4\u03ac\u03c3\u03b7, \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03c0\u03bf\u03c5 \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ac \u03c0\u03b9\u03bf \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b7 \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03b1\u03bb\u03ae \u03b1\u03c0\u03bf\u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03ae \u03c4\u03bf\u03c5\u03c2. <a href=\"https:\/\/www.tosunlux.eu\/el\/blog\/ac-vs-dc-isolator-switch\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0394\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC <\/a>\u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03bf\u03bb\u03ae\u03c2 \u03c4\u03cc\u03be\u03bf\u03c5, \u03cc\u03c0\u03c9\u03c2 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03ba\u03ba\u03b5\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ae \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c3\u03c7\u03ad\u03b4\u03b9\u03b1 \u03b5\u03c0\u03b1\u03c6\u03ae\u03c2, \u03b3\u03b9\u03b1 \u03b1\u03c3\u03c6\u03b1\u03bb\u03ae <a href=\"https:\/\/www.tosunlux.eu\/el\/blog\/the-interrupt-capacity-of-circuit-breakers\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ae \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2<\/a> \u03c1\u03bf\u03ae \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c6\u03c5\u03b3\u03ae \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03c9\u03bd \u03c0\u03c5\u03c1\u03ba\u03b1\u03b3\u03b9\u03ac\u03c2.<\/p>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u0391\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u039f\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf\u03b9 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03bf\u03af \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03b5\u03b3\u03ba\u03b1\u03b8\u03af\u03c3\u03c4\u03b1\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03b5 \u03b1\u03bd\u03c4\u03af\u03be\u03bf\u03b5\u03c2 \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2. \u0388\u03bd\u03b1\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03b2\u03b1\u03b8\u03bc\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 IP66 \u03b3\u03b9\u03b1 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03c3\u03ba\u03cc\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03ba\u03b1\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2 \u03b1\u03c0\u03cc \u03c5\u03bb\u03b9\u03ba\u03ac \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1.<\/p>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>\u03a0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03a3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u039d\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03c4\u03b5 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03b3\u03b9\u03b1 <a href=\"https:\/\/www.tosunlux.eu\/el\/blog\/5-major-international-certification-bodies\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 <\/a>\u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf IEC 60947-3 \u03ba\u03b1\u03b9 \u03b7 \u03ba\u03b1\u03c4\u03b1\u03c7\u03ce\u03c1\u03b9\u03c3\u03b7 UL \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03b5\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03bf \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03c4\u03bf\u03c5 \u03b7\u03bb\u03b9\u03b1\u03ba\u03bf\u03cd \u03c3\u03b1\u03c2 \u03c0\u03ac\u03bd\u03b5\u03bb \u03c0\u03bb\u03b7\u03c1\u03bf\u03af \u03c4\u03b1 \u03c0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2. \u0397 \u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ce\u03c2 \u03bc\u03b9\u03b1 \u03bd\u03bf\u03bc\u03b9\u03ba\u03ae \u03b1\u03c0\u03b1\u03af\u03c4\u03b7\u03c3\u03b7 - \u03c3\u03b1\u03c2 \u03b4\u03af\u03bd\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c4\u03b7\u03bd \u03b7\u03c1\u03b5\u03bc\u03af\u03b1 \u03cc\u03c4\u03b9 \u03b7 \u03b5\u03c0\u03ad\u03bd\u03b4\u03c5\u03c3\u03ae \u03c3\u03b1\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Top_5_Brands_for_DC_Isolator_Switches_in_2025\"><\/span><strong>\u039f\u03b9 5 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b5\u03c2 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03c4\u03bf 2025<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0391\u03c2 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03ad\u03bd\u03c4\u03b5 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03bf\u03c5\u03c2 <strong>\u0394\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC<\/strong> \u03bc\u03ac\u03c1\u03ba\u03b5\u03c2 \u03b3\u03bd\u03c9\u03c3\u03c4\u03ad\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1, \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03b7 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_TOSUNlux_%E2%80%93_Trusted_European_Manufacturer\"><\/span><strong>1<\/strong><strong>TOSUNlux \u2013 \u0391\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03bf\u03c2 \u0395\u03c5\u03c1\u03c9\u03c0\u03b1\u03af\u03bf\u03c2 \u039a\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae\u03c2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>\u0394\u03b9\u03ba\u03c4\u03c5\u03b1\u03ba\u03cc\u03c2 \u03c4\u03cc\u03c0\u03bf\u03c2<\/strong>:<a href=\"https:\/\/www.tosunlux.eu\/el\/products\/dc-isolating-switch-3\/\" target=\"_blank\" rel=\"noreferrer noopener\"> www.tosunlux.eu<\/a><\/p>\n\n\n\n<p>\u0397 TOSUNlux \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03bc\u03ac\u03c1\u03ba\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03b9\u03b4\u03b9\u03ba\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2. \u039f\u03b9 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03c4\u03b7\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03c4\u03b5\u03af \u03b3\u03b9\u03b1 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ac \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ad\u03c9\u03c2 1500V DC, \u03bc\u03b5 \u03c0\u03b5\u03c1\u03b9\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bc\u03b5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 IP66, \u03b1\u03ba\u03c1\u03bf\u03b4\u03ad\u03ba\u03c4\u03b5\u03c2 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b7\u03c2 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03bb\u03ae\u03c1\u03b7 \u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf IEC 60947-3. \u0397 TOSUNlux \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03b9\u03c2 2P \u03ba\u03b1\u03b9 4P, \u03b4\u03b9\u03b5\u03c5\u03ba\u03bf\u03bb\u03cd\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c4\u03b7\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03ae\u03c2 \u03c3\u03b1\u03c2. \u03a4\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b1 \u03c3\u03b5 \u03b1\u03c0\u03cc\u03b8\u03b5\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c3\u03c4\u03ad\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 \u03b9\u03b4\u03b1\u03bd\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03b5\u03c1\u03b3\u03bf\u03bb\u03ac\u03b2\u03bf\u03c5\u03c2 \u03ae \u03b4\u03b9\u03b1\u03bd\u03bf\u03bc\u03b5\u03af\u03c2 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b7 \u03c0\u03b1\u03c1\u03ac\u03b4\u03bf\u03c3\u03b7.<\/p>\n\n\n\n<p><strong>\u0393\u03b9\u03b1\u03c4\u03af \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd TOSUNlux;<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03bf \u03b4\u03af\u03ba\u03c4\u03c5\u03bf \u03b4\u03b9\u03b1\u03bd\u03bf\u03bc\u03ae\u03c2<\/li>\n\n\n\n<li>\u03a0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03bf\u03c2 \u03c0\u03bf\u03b9\u03bf\u03c4\u03b9\u03ba\u03cc\u03c2 \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 ISO<\/li>\n\n\n\n<li>\u0395\u03c5\u03c1\u03cd \u03c6\u03ac\u03c3\u03bc\u03b1 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2<\/li>\n\n\n\n<li>\u0399\u03b4\u03b1\u03bd\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1 \u03bf\u03b9\u03ba\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03b5\u03bc\u03c0\u03bf\u03c1\u03b9\u03ba\u03ac \u03ad\u03c1\u03b3\u03b1<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Beny\"><\/span><strong>2. \u039c\u03c0\u03ad\u03bd\u03b9<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"329\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168558053.webp\" alt=\"\u039f\u03b9 5 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b5\u03c2 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03c4\u03bf 2025\" class=\"wp-image-14212\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168558053.webp 780w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168558053-300x127.webp 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168558053-768x324.webp 768w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168558053-18x8.webp 18w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure>\n<\/div>\n\n\n<p>\u039f\u03b9 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03b3\u03b9\u03b1 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ac \u03c0\u03ac\u03bd\u03b5\u03bb \u03c4\u03b7\u03c2 Beny \u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03c4\u03b5\u03af \u03bc\u03b5 \u03b3\u03bd\u03ce\u03bc\u03bf\u03bd\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03bb\u03cc\u03c4\u03b7\u03c4\u03b1. \u039f\u03b9 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b1\u03c0\u03cc DC 300V \u03ad\u03c9\u03c2 1600V, \u03bc\u03b5 \u03b5\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03c9\u03bc\u03ad\u03bd\u03b7 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03bf\u03bb\u03ae \u03c4\u03cc\u03be\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bc\u03c0\u03b1\u03b3\u03ae, \u03b1\u03c1\u03b8\u03c1\u03c9\u03c4\u03ac \u03c0\u03b5\u03c1\u03b9\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1. \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b5\u03c5\u03c1\u03ad\u03c9\u03c2 \u03c4\u03cc\u03c3\u03bf \u03c3\u03b5 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c4\u03ad\u03b3\u03b7\u03c2 \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ba\u03bf\u03b9\u03bd\u03ae\u03c2 \u03c9\u03c6\u03ad\u03bb\u03b5\u03b9\u03b1\u03c2.<\/p>\n\n\n\n<p><strong>\u0399\u03b4\u03b1\u03bd\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1:<\/strong> \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c0\u03bf\u03b8\u03ae\u03ba\u03b5\u03c5\u03c3\u03b7\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2, \u03bf\u03b9\u03ba\u03b9\u03b1\u03ba\u03ad\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ad\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Aswich\"><\/span><strong>3. \u0386\u03c3\u03bf\u03c5\u03b9\u03c4\u03c2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"314\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168564963.webp\" alt=\"\u039a\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b5\u03c2 5 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03ce\u03bd \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03b3\u03b9\u03b1 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ac \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1\" class=\"wp-image-14213\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168564963.webp 780w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168564963-300x121.webp 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168564963-768x309.webp 768w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168564963-18x7.webp 18w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure>\n<\/div>\n\n\n<p>\u0397 Aswich \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03c3\u03b5\u03b9\u03c1\u03ac \u03b1\u03c0\u03cc \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03b2\u03b5\u03bb\u03c4\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03b3\u03b9\u03b1 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1. \u03a0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03bb\u03ac \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03b1 (\u03c0.\u03c7., \u03c3\u03b5\u03b9\u03c1\u03ad\u03c2 EDS7, EDS6EL) \u03bc\u03b5 \u03b1\u03b4\u03b9\u03ac\u03b2\u03c1\u03bf\u03c7\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 IP66, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b1 \u03c4\u03cc\u03c3\u03bf \u03b3\u03b9\u03b1 \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ae \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ae \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7. \u03a4\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03cd\u03bd \u03c4\u03bf \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf AS 60947.3:2018 \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03b1 \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1.<\/p>\n\n\n\n<p><strong>\u0399\u03b4\u03b1\u03bd\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1:<\/strong> \u0395\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c4\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03b6\u03b7\u03c4\u03bf\u03cd\u03bd \u03b5\u03c5\u03b5\u03bb\u03b9\u03be\u03af\u03b1 \u03c3\u03b5 \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b1 \u03c4\u03ac\u03c3\u03b7\u03c2.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.tosunlux.eu\/el\/products\/dc-isolating-switch-3\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"376\" height=\"439\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753166070295-1.png\" alt=\"\u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03c4\u03bf\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03b3\u03b9\u03b1 \u03c4\u03bf \u03a6\/\u0392 \u03c3\u03b1\u03c2 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1\" class=\"wp-image-14189\" style=\"width:251px;height:auto\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753166070295-1.png 376w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753166070295-1-257x300.png 257w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753166070295-1-10x12.png 10w\" sizes=\"(max-width: 376px) 100vw, 376px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_LSP\"><\/span><strong>4. LSP<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"337\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168570676.webp\" alt=\"\u039a\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b5\u03c2 5 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03ce\u03bd \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03b3\u03b9\u03b1 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ac \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1\" class=\"wp-image-14214\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168570676.webp 780w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168570676-300x130.webp 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168570676-768x332.webp 768w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168570676-18x8.webp 18w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure>\n<\/div>\n\n\n<p>\u0397 LSP \u03b5\u03c0\u03b9\u03ba\u03b5\u03bd\u03c4\u03c1\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03bc\u03bf\u03bd\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd DC \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1 \u03b5\u03c0\u03b9\u03c1\u03c1\u03b5\u03c0\u03ae \u03c3\u03b5 \u03c0\u03c5\u03c1\u03ba\u03b1\u03b3\u03b9\u03ac \u03ae \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2. \u03a4\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03bb\u03b1\u03b2\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03ba\u03bb\u03b5\u03b9\u03b4\u03ce\u03bd\u03bf\u03c5\u03bd, \u03c5\u03bb\u03b9\u03ba\u03ac \u03b5\u03c0\u03b9\u03b2\u03c1\u03ac\u03b4\u03c5\u03bd\u03c3\u03b7\u03c2 \u03c6\u03bb\u03cc\u03b3\u03b1\u03c2 \u03ba\u03b1\u03b9 3\u03b5\u03c4\u03ae \u03b5\u03b3\u03b3\u03cd\u03b7\u03c3\u03b7. \u0395\u03af\u03bd\u03b1\u03b9 \u03b3\u03bd\u03c9\u03c3\u03c4\u03bf\u03af \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c4\u03b1\u03c7\u03b5\u03af\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03bf\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03bf \u03c0\u03bf\u03b9\u03bf\u03c4\u03b9\u03ba\u03cc \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf, \u03b9\u03b4\u03b1\u03bd\u03b9\u03ba\u03bf\u03af \u03b3\u03b9\u03b1 \u03ad\u03c1\u03b3\u03b1 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ce\u03bd \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03bc\u03b5 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03bf \u03c1\u03c5\u03b8\u03bc\u03cc.<\/p>\n\n\n\n<p><strong>\u0399\u03b4\u03b1\u03bd\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1:<\/strong> \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03bc\u03c0\u03bf\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ad\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_ONCCY\"><\/span><strong>5. ONCCY<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"335\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168576847.webp\" alt=\"\u039a\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b5\u03c2 5 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03ce\u03bd \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03b3\u03b9\u03b1 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ac \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1\" class=\"wp-image-14215\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168576847.webp 780w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168576847-300x129.webp 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168576847-768x330.webp 768w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1753168576847-18x8.webp 18w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure>\n<\/div>\n\n\n<p>\u0397 ONCCY \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac\u03b6\u03b5\u03b9 \u03bc\u03b7 \u03c0\u03bf\u03bb\u03b9\u03ba\u03bf\u03cd\u03c2 \u03bc\u03bf\u03bd\u03c9\u03c4\u03ad\u03c2 \u03bc\u03b5 \u03b9\u03c3\u03c7\u03c5\u03c1\u03ad\u03c2 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03ba\u03b1\u03c4\u03ac\u03c3\u03b2\u03b5\u03c3\u03b7\u03c2 \u03c4\u03cc\u03be\u03bf\u03c5, \u03b9\u03b4\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b3\u03b9\u03b1 \u03c3\u03c5\u03c3\u03c4\u03bf\u03b9\u03c7\u03af\u03b5\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03ad\u03c9\u03c2 1500V DC. \u039f\u03b9 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u03bc\u03bf\u03bd\u03c9\u03c4\u03ae \u03c4\u03bf\u03c5\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c5\u03c7\u03bd\u03ac \u03c3\u03b5 \u03ba\u03b9\u03b2\u03ce\u03c4\u03b9\u03b1 \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03bf\u03cd DC, \u03b7\u03bb\u03b9\u03b1\u03ba\u03ac \u03c0\u03ac\u03c1\u03ba\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03c1\u03bc\u03ac\u03c1\u03b9\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03bf\u03c0\u03ad\u03c9\u03bd. \u03a0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03c4\u03bf\u03c0\u03bf\u03b8\u03ad\u03c4\u03b7\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03c1\u03ac\u03b3\u03b1 DIN.<\/p>\n\n\n\n<p><strong>\u0399\u03b4\u03b1\u03bd\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1:<\/strong> \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bc\u03b5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03c1\u03bf\u03b4\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03ad\u03c2.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quick_Comparison_Table_Which_Brand_is_Right_for_You\"><\/span><strong>\u0393\u03c1\u03ae\u03b3\u03bf\u03c1\u03bf\u03c2 \u03a3\u03c5\u03b3\u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03cc\u03c2 \u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2: \u03a0\u03bf\u03b9\u03b1 \u039c\u03ac\u03c1\u03ba\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u039a\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03b3\u03b9\u03b1 \u0395\u03c3\u03ac\u03c2;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u039c\u03ac\u03c1\u03ba\u03b1<\/strong><\/td><td><strong>\u039f\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03c4\u03ac\u03c3\u03b7 (V)<\/strong><\/td><td><strong>\u0391\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 IP<\/strong><\/td><td><strong>\u03a0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2<\/strong><\/td><td><strong>\u0399\u03b4\u03b1\u03bd\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1<\/strong><\/td><\/tr><tr><td><strong>TOSUNlux<\/strong><\/td><td>\u0388\u03c9\u03c2 1500V<\/td><td>IP66<\/td><td>IEC, UL<\/td><td>\u039a\u03b1\u03c4\u03bf\u03b9\u03ba\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03bc\u03c0\u03bf\u03c1\u03b9\u03ba\u03ac \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1<\/td><\/tr><tr><td><strong>\u03a5\u03a6\u0391\u0394\u0399<\/strong><\/td><td>\u0388\u03c9\u03c2 1500V<\/td><td>IP66<\/td><td>IEC, UL, TUV<\/td><td>\u03a3\u03c4\u03ad\u03b3\u03b5\u03c2 \u03c3\u03b5 \u03ba\u03bb\u03af\u03bc\u03b1\u03ba\u03b1 \u03ba\u03bf\u03b9\u03bd\u03ae\u03c2 \u03c9\u03c6\u03ad\u03bb\u03b5\u03b9\u03b1\u03c2<\/td><\/tr><tr><td><strong>\u03a3\u03bd\u03ac\u03b9\u03bd\u03c4\u03b5\u03c1<\/strong><\/td><td>\u0388\u03c9\u03c2 1000V<\/td><td>IP66<\/td><td>IEC, UL<\/td><td>\u03a3\u03ba\u03bb\u03b7\u03c1\u03ac \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1<\/td><\/tr><tr><td><strong>Eaton<\/strong><\/td><td>\u0388\u03c9\u03c2 1000V<\/td><td>IP66<\/td><td>IEC, UL<\/td><td>\u0395\u03bc\u03c0\u03bf\u03c1\u03b9\u03ba\u03ac \u03ad\u03c1\u03b3\u03b1<\/td><\/tr><tr><td><strong>\u039c\u03c0\u03ad\u03bd\u03b9<\/strong><\/td><td>\u0388\u03c9\u03c2 1600V<\/td><td>IP66<\/td><td>IEC, UL, TUV<\/td><td>\u0391\u03c1\u03b8\u03c1\u03c9\u03c4\u03ae \u03ba\u03b1\u03b9 \u03b5\u03c5\u03ad\u03bb\u03b9\u03ba\u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u038c\u03c4\u03b1\u03bd \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03b5\u03c4\u03b5 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c4\u03b9\u03c2 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c2, \u03c3\u03ba\u03b5\u03c6\u03c4\u03b5\u03af\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03ad\u03c1\u03b3\u03bf\u03c5 \u03c3\u03b1\u03c2\u2014\u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2, \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c7\u03ad\u03b4\u03b9\u03b1 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span><strong>\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_solar_isolator_switch\"><\/span><strong>\u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0388\u03bd\u03b1\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03b1\u03c0\u03bf\u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1 DC \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ac \u03c0\u03ac\u03bd\u03b5\u03bb \u03c3\u03c4\u03bf\u03bd \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03bf\u03c0\u03ad\u03b1, \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ad\u03ba\u03c4\u03b1\u03ba\u03c4\u03b7\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7\u03c2.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_do_I_need_a_PV_isolation_switch\"><\/span><strong>\u0393\u03b9\u03b1\u03c4\u03af \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bc\u03b1\u03b9 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03bf\u03cd \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0388\u03bd\u03b1\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ce\u03bd \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c3\u03ac\u03c2 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03c0\u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b5 \u03bc\u03b5 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03c4\u03bf \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc \u03c3\u03b1\u03c2 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1, \u03b1\u03c0\u03bf\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ac \u03b1\u03c4\u03c5\u03c7\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bc\u03bc\u03bf\u03c1\u03c6\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf\u03b9 \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_often_should_I_inspect_my_DC_isolator_switch\"><\/span><strong>\u03a0\u03cc\u03c3\u03bf \u03c3\u03c5\u03c7\u03bd\u03ac \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03b8\u03b5\u03c9\u03c1\u03ce \u03c4\u03bf\u03bd \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 DC \u03bc\u03bf\u03c5;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0395\u03bb\u03ad\u03b3\u03c7\u03b5\u03c4\u03b5 \u03c4\u03bf \u03c4\u03bf\u03c5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03bf\u03bd \u03bc\u03af\u03b1 \u03c6\u03bf\u03c1\u03ac \u03c4\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03bf\u03c1\u03b8\u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03b5\u03c4\u03b5 \u03ad\u03b3\u03ba\u03b1\u03b9\u03c1\u03b1 \u03c4\u03c5\u03c7\u03cc\u03bd \u03c6\u03b8\u03bf\u03c1\u03ad\u03c2 \u03ae \u03b6\u03b7\u03bc\u03b9\u03ad\u03c2.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>\u03a3\u03cd\u03bd\u03b1\u03c8\u03b7<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b5\u03bd\u03cc\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b7\u03bb\u03b9\u03b1\u03ba\u03bf\u03cd \u03bc\u03bf\u03bd\u03c9\u03c4\u03ae \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b4\u03b5\u03bd \u03b1\u03c6\u03bf\u03c1\u03ac \u03bc\u03cc\u03bd\u03bf \u03c4\u03b7 \u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7\u2014\u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1, \u03c4\u03b7 \u03bc\u03b1\u03ba\u03c1\u03bf\u03b6\u03c9\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2. \u039f\u03b9 \u03c0\u03ad\u03bd\u03c4\u03b5 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b5\u03b4\u03ce \u03c0\u03bb\u03b7\u03c1\u03bf\u03cd\u03bd \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03c0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03bc\u03bf\u03bd\u03c9\u03c4\u03ae DC \u03b3\u03b9\u03b1 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b5\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><a href=\"https:\/\/www.tosunlux.eu\/el\/be-our-partner\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"529\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482634424-1024x529.webp\" alt=\"\u0397\u039b\u0395\u039a\u03a4\u03a1\u0399\u039a\u0395\u03a3 \u039b\u03a5\u03a3\u0395\u0399\u03a3 \u039c\u0399\u0391\u03a3 \u03a3\u03a4\u0391\u03a3\u0397\u03a3 \u03a3\u03a5\u039d\u0395\u03a1\u0393\u0391\u03a4\u0397\u03a3 TOSUNlux \u03b5\u03be\u03c5\u03c0\u03b7\u03c1\u03b5\u03c4\u03b5\u03af \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2\" class=\"wp-image-14050\" style=\"width:732px;height:auto\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482634424-1024x529.webp 1024w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482634424-300x155.webp 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482634424-768x397.webp 768w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482634424-18x9.webp 18w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482634424.webp 1352w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p>\u0391\u03bd \u03c0\u03c1\u03bf\u03bc\u03b7\u03b8\u03b5\u03cd\u03b5\u03c3\u03c4\u03b5 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1\u03bd \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03bf \u0395\u03c5\u03c1\u03c9\u03c0\u03b1\u03af\u03bf \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae, \u03b7 TOSUNlux \u03be\u03b5\u03c7\u03c9\u03c1\u03af\u03b6\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03ad\u03c3\u03bc\u03b5\u03c5\u03c3\u03ae \u03c4\u03b7\u03c2 \u03c3\u03c4\u03b7\u03bd \u03c4\u03b1\u03c7\u03b5\u03af\u03b1 \u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae, \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b8\u03b5\u03c3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03b1\u03c0\u03cc\u03b8\u03b5\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b7 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1.<\/p>\n\n\n\n<p> \u0395\u03af\u03c4\u03b5 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac\u03b6\u03b5\u03c4\u03b5 \u03ad\u03bd\u03b1 \u03bd\u03ad\u03bf \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03cc \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b5\u03af\u03c4\u03b5 \u03b1\u03bd\u03b1\u03b2\u03b1\u03b8\u03bc\u03af\u03b6\u03b5\u03c4\u03b5 \u03ad\u03bd\u03b1 \u03c0\u03b1\u03bb\u03b9\u03cc, \u03ad\u03bd\u03b1\u03c2 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b2\u03bf\u03bb\u03c4\u03b1\u03ca\u03ba\u03ce\u03bd \u03b8\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03cd\u03c3\u03b5\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03bf\u03c5\u03c2, \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03b9\u03bf\u03c5\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b9\u03c3\u03c7\u03cd \u03c3\u03b1\u03c2. \u0393\u03b9\u03b1 \u03c0\u03bb\u03ae\u03c1\u03b5\u03b9\u03c2 \u03c0\u03c1\u03bf\u03b4\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03ad\u03c2, \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b7 \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03ae \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b6\u03b7\u03c4\u03ae\u03c3\u03b5\u03c4\u03b5 \u03bc\u03b9\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c6\u03bf\u03c1\u03ac, \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c6\u03b8\u03b5\u03af\u03c4\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7 <a href=\"https:\/\/www.tosunlux.eu\/el\/category\/isolation-switch\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u03b5\u03b4\u03ce.<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-25\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.tosunlux.eu\/el\/contact\/\" style=\"border-radius:50px;background-color:#00b1cd\" target=\"_blank\" rel=\"noreferrer noopener\">\u039b\u03ac\u03b2\u03b5\u03c4\u03b5 \u03bc\u03b9\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c6\u03bf\u03c1\u03ac<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>When you think about building or upgrading a solar PV system, safety and performance should be at the top of your list. One of the most critical components that keeps your solar installation safe and efficient is the solar isolator switch. This essential device disconnects the DC power from solar panels to the inverter, allowing for safe maintenance and emergency shutdowns. In this guide, we\u2019ll dive into what makes a good solar panel DC isolator switch, explore the best brands on the market today, and help you make the right choice for your project. Whether you&#8217;re a homeowner, installer, or solar enthusiast, understanding the DC isolator switch is key to ensuring your system runs smoothly and safely. Key Criteria for Selecting a High-Quality PV Isolation Switch Choosing the right PV isolation switch (another term for a solar isolator switch) isn\u2019t just about price; it\u2019s about matching safety, durability, and performance to your system needs. A good solar isolator switch must handle the maximum voltage and current of your solar setup. Many solar panel DC isolator switches today support up to 1,500V DC and 32A or higher, which is crucial for high-power systems. Unlike AC, DC circuits do not naturally cross zero voltage, making them more difficult to disconnect safely. Advanced DC isolator switches use arc suppression techniques, such as magnetic blowouts or special contact designs, to safely interrupt current flow and avoid fire risks. Most PV isolation switches are installed outdoors and must withstand harsh weather. A high-quality solar isolator switch typically carries an IP66 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14219,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-14169","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>Solar DC Isolator Switch Top 5 Brands | TOSUNlux<\/title>\n<meta name=\"description\" content=\"TOSUNlux offers durable and reliable solar isolator switch solutions for safe and efficient solar power system isolation and protection.\" \/>\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\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/\" \/>\n<meta property=\"og:locale\" content=\"el_GR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Solar DC Isolator Switch Top 5 Brands | TOSUNlux\" \/>\n<meta property=\"og:description\" content=\"TOSUNlux offers durable and reliable solar isolator switch solutions for safe and efficient solar power system isolation and protection.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tosunlux.eu\/el\/blog\/solar-dc-isolator-switch-top-5-brands\/\" \/>\n<meta property=\"og:site_name\" content=\"TOSUNlux Official Site - 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