{"id":1191,"date":"2025-09-07T07:54:43","date_gmt":"2025-09-07T07:54:43","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&#038;p=1191"},"modified":"2025-09-07T07:54:44","modified_gmt":"2025-09-07T07:54:44","slug":"100-amp-manual-transfer-switch-125a-1p","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ar\/product\/100-amp-manual-transfer-switch-125a-1p\/","title":{"rendered":"KYMTS-125A 1P Manual Transfer Switch"},"content":{"rendered":"<section id=\"overview-125a-1p\">\n<h2>\u0644\u0645\u062d\u0629 \u0639\u0627\u0645\u0629<\/h2>\n<p>\u0625\u0646 <strong>100 amp manual transfer switch<\/strong> (model KYMTS-125A 1P) is engineered for single-phase AC distribution that requires reliable manual source changeover. It enables safe I\u20130\u2013II switching between the utility supply, generator, or PV inverter, preventing back-feeding during outages or maintenance.<\/p>\n<p>For family selection and model comparison, visit the series landing page <a href=\"\/ar\/manual-transfer-switch\/\">\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u064a\u062f\u0648\u064a<\/a>. In PV\/ESS applications, integrate with upstream <a href=\"\/ar\/dc-breaker\/\">circuit breakers<\/a>, <a href=\"\/ar\/dc-fuse\/\">\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/a>, \u0648 <a href=\"\/ar\/pv-combiner-box\/\">\u0635\u0646\u0627\u062f\u064a\u0642 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629<\/a>. Refer to <a href=\"https:\/\/www.iec.ch\/\" target=\"_blank\" rel=\"noopener\">IEC<\/a> guidance and <a href=\"https:\/\/ec.europa.eu\/growth\/single-market\/ce-marking\/\" target=\"_blank\" rel=\"noopener\">CE certification<\/a> resources for conformity planning.<\/p>\n<\/section>\n<section id=\"features-125a-1p\">\n<h2>\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n<ul>\n<li><strong>125A, 1P<\/strong> manual changeover for single-phase feeders.<\/li>\n<li>Manual handle with clear <strong>I \/ 0 \/ II<\/strong> positions for intuitive operation.<\/li>\n<li><strong>Copper contacts<\/strong> for stable conductivity and low temperature rise.<\/li>\n<li>Compact enclosure with <strong>DIN-rail \/ panel<\/strong> mounting options.<\/li>\n<li>Suitable for generator transfer, PV inverter changeover, and backup supply switching.<\/li>\n<li>Aligned with <strong>IEC 60947-3<\/strong> switch-disconnector practices.<\/li>\n<\/ul>\n<\/section>\n<section id=\"specs-125a-1p\">\n<h2>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u0627\u0644\u0637\u0631\u0627\u0632<\/th>\n<td>KYMTS-125A 1P<\/td>\n<\/tr>\n<tr>\n<th>\u0627\u0644\u0623\u0639\u0645\u062f\u0629<\/th>\n<td>1P<\/td>\n<\/tr>\n<tr>\n<th>\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u062f\u0631 (\u0641\u064a)<\/th>\n<td>125A<\/td>\n<\/tr>\n<tr>\n<th>Rated Operational Voltage (Ue)<\/th>\n<td>240V AC<\/td>\n<\/tr>\n<tr>\n<th>\u0627\u0644\u062a\u0631\u062f\u062f<\/th>\n<td>50\/60Hz<\/td>\n<\/tr>\n<tr>\n<th>\u062c\u0647\u062f \u0627\u0644\u0639\u0632\u0644 (Ui)<\/th>\n<td>690V<\/td>\n<\/tr>\n<tr>\n<th>\u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/th>\n<td>DIN-rail \/ Panel<\/td>\n<\/tr>\n<tr>\n<th>Reference Standard<\/th>\n<td>IEC 60947-3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section id=\"wiring-125a-1p\">\n<h2>\u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0648\u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-1174\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/kumts-125-diagram-300x197.png\" alt=\"kumts-125-diagram\" width=\"536\" height=\"352\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/kumts-125-diagram-300x197.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/kumts-125-diagram-600x394.png 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/kumts-125-diagram.png 632w\" sizes=\"auto, (max-width: 536px) 100vw, 536px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-1175\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/kumts-125-dimension-300x183.png\" alt=\"kumts-125-dimension\" width=\"530\" height=\"323\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/kumts-125-dimension-300x183.png 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/kumts-125-dimension-768x468.png 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/kumts-125-dimension-600x366.png 600w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2025\/09\/kumts-125-dimension.png 919w\" sizes=\"auto, (max-width: 530px) 100vw, 530px\" \/><\/p>\n<\/section>\n<section id=\"applications-125a-1p\">\n<h2>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n<ul>\n<li>Residential generator backup changeover (single-phase)<\/li>\n<li>Single-phase <strong>PV inverter<\/strong> manual source transfer<\/li>\n<li>Shops and small offices with dual-source supply<\/li>\n<li>ESS and microgrid auxiliary feeders<\/li>\n<\/ul>\n<\/section>\n<section id=\"faq-125a-1p\">\n<h2>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<details>\n<summary>What is a 100 amp manual transfer switch used for?<\/summary>\n<p>It manually switches a 125A single-phase load between utility and generator or PV inverter to ensure continuity and prevent back-feeding.<\/p>\n<\/details>\n<details>\n<summary>Where can I compare models and select poles?<\/summary>\n<p>See the <a href=\"\/ar\/manual-transfer-switch\/\">\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u064a\u062f\u0648\u064a<\/a> landing page for 1P\/2P\/3P\/4P options and selection guidance.<\/p>\n<\/details>\n<details>\n<summary>How should KYMTS-125A 1P be installed?<\/summary>\n<p>Mount on DIN-rail or panel, follow wiring diagrams and local codes, and reference <a href=\"https:\/\/www.iec.ch\/\" target=\"_blank\" rel=\"noopener\">IEC<\/a> practices for compliance.<\/p>\n<\/details>\n<\/section>\n<section id=\"cta-125a-1p\">\n<h2>Need a Quote?<\/h2>\n<p>Looking for a dependable <strong>100 amp manual transfer switch<\/strong>? <a href=\"\/ar\/contact-us\/\">\u0627\u062a\u0635\u0644 \u0628\u0646\u0627<\/a> for datasheets, pricing, and technical support.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<ul data-start=\"261\" data-end=\"550\">\n<li data-start=\"261\" data-end=\"387\">\n<p data-start=\"263\" data-end=\"387\">\u0625\u0646 <strong data-start=\"267\" data-end=\"301\">100 amp manual transfer switch<\/strong> 1P provides safe single-phase changeover between utility and generator\/PV inverter.<\/p>\n<\/li>\n<li data-start=\"388\" data-end=\"472\">\n<p data-start=\"390\" data-end=\"472\">Compact housing with I\u20130\u2013II handle, copper contacts, DIN-rail or panel mounting.<\/p>\n<\/li>\n<li data-start=\"473\" data-end=\"550\">\n<p data-start=\"475\" data-end=\"550\">IEC 60947-3 aligned; suitable for residential backup, PV and ESS feeders.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1176,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[29],"product_tag":[],"class_list":{"0":"post-1191","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-manual-transfer-switch","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product\/1191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/comments?post=1191"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media\/1176"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media?parent=1191"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1191"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1191"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}