{"id":122,"count":1,"description":"\u63a2\u7d22\u9069\u7528\u65bc\u96fb\u6c60\u3001\u5145\u96fb\u53ca\u76f4\u6d41\u96fb\u6e90\u7cfb\u7d71\u7684\u76f4\u6d41\u63a5\u89f8\u5668\uff0c\u4ee5\u5be6\u73fe\u53d7\u63a7\u5207\u63db\uff0c\u4e26\u78ba\u4fdd\u64cd\u4f5c\u7bc4\u570d\u7b26\u5408\u5404\u88dd\u7f6e\u7684\u6587\u4ef6\u898f\u5b9a\u984d\u5b9a\u503c\u3002\u8acb\u6839\u64da\u7d93\u9a57\u8b49\u7684\u8ca0\u8f09\u96fb\u58d3\u8207\u96fb\u6d41\u3001\u7dda\u5708\u4f9b\u96fb\u3001\u89f8\u9ede\u914d\u7f6e\u3001\u6975\u6027\u8981\u6c42\u3001\u5b89\u88dd\u65b9\u5f0f\u3001\u7aef\u5b50\u53ca\u64cd\u4f5c\u689d\u4ef6\uff0c\u6bd4\u8f03\u73fe\u6709\u7522\u54c1\uff1b\u96a8\u5f8c\u67e5\u95b1\u6240\u5217\u7522\u54c1\u7cfb\u5217\uff0c\u4ee5\u78ba\u8a8d\u5177\u9ad4\u578b\u865f\u7684\u8a73\u7d30\u8cc7\u8a0a\u3002.","link":"https:\/\/ritoks.com\/zh-hant\/product-category\/industrial-power-switching\/dc-contactors\/","name":"\u7528\u65bc\u9ad8\u58d3\u958b\u95dc\u7684\u76f4\u6d41\u63a5\u89f8\u5668","slug":"dc-contactors","taxonomy":"product_cat","parent":90,"meta":{"ritoks_archive_hide_certification":true,"ritoks_archive_below_products":"<!-- wp:group {\"className\":\"ritoks-category-guidance-section ritoks-category-buyer-guidance\",\"layout\":{\"type\":\"constrained\"}} -->\n<div class=\"wp-block-group ritoks-category-guidance-section ritoks-category-buyer-guidance\"><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Buyer Guidance<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>DC contactors provide controlled switching in battery, charging and DC power systems within each device's documented ratings. Selection should confirm load voltage and current, coil supply, contact arrangement, polarity requirements, arc-control constraints, terminals, mounting and operating conditions.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><a href=\"https:\/\/ritoks.com\/products\/zut200-p-high-voltage-dc-contactors-200a-1000v\/\">View the published ZUT200-P DC Contactors<\/a>.<\/p>\n<!-- \/wp:paragraph --><\/div>\n<!-- \/wp:group -->\n\n<!-- wp:group {\"className\":\"ritoks-category-guidance-section ritoks-category-related-families\",\"layout\":{\"type\":\"constrained\"}} -->\n<div class=\"wp-block-group ritoks-category-guidance-section ritoks-category-related-families\"><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Related Product Families<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Review <a href=\"https:\/\/ritoks.com\/product-category\/dc-power-protection\/battery-disconnect-switches\/\">Battery Disconnect Switches<\/a> for a distinct manual isolation role and <a href=\"https:\/\/ritoks.com\/product-category\/industrial-power-switching\/ac-contactors\/\">AC Contactors<\/a> only for a different AC switching architecture. <a href=\"https:\/\/ritoks.com\/product-category\/dc-power-protection\/pv-combiner-boxes\/\">PV Combiner Boxes<\/a> serve a separate photovoltaic aggregation and protection role.<\/p>\n<!-- \/wp:paragraph --><\/div>\n<!-- \/wp:group -->\n\n<!-- wp:group {\"className\":\"ritoks-category-guidance-section ritoks-category-resources\",\"layout\":{\"type\":\"constrained\"}} -->\n<div class=\"wp-block-group ritoks-category-guidance-section ritoks-category-resources\"><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Relevant Resources<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Use <a href=\"https:\/\/ritoks.com\/dc-protection-devices-explained\/\">DC Protection Devices Explained<\/a> only for adjacent DC-system context; exact contactor selection requires device and load evidence.<\/p>\n<!-- \/wp:paragraph --><\/div>\n<!-- \/wp:group -->\n\n<!-- wp:group {\"className\":\"ritoks-category-guidance-section ritoks-category-faq\",\"layout\":{\"type\":\"constrained\"}} -->\n<div class=\"wp-block-group ritoks-category-guidance-section ritoks-category-faq\"><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:group {\"className\":\"ritoks-category-faq-list\",\"layout\":{\"type\":\"constrained\"}} -->\n<div class=\"wp-block-group ritoks-category-faq-list\"><!-- wp:details -->\n<details class=\"wp-block-details\"><summary>How does a DC contactor differ from an AC contactor?<\/summary><!-- wp:paragraph {\"placeholder\":\"Type \/ to add a hidden block\"} -->\n<p>DC and AC switching impose different arc-control, polarity and application requirements that must be confirmed from exact product documentation.<\/p>\n<!-- \/wp:paragraph --><\/details>\n<!-- \/wp:details -->\n\n<!-- wp:details -->\n<details class=\"wp-block-details\"><summary>How should the coil be selected?<\/summary><!-- wp:paragraph {\"placeholder\":\"Type \/ to add a hidden block\"} -->\n<p>Match the documented coil voltage and control requirements to the control circuit.<\/p>\n<!-- \/wp:paragraph --><\/details>\n<!-- \/wp:details -->\n\n<!-- wp:details -->\n<details class=\"wp-block-details\"><summary>What should an RFQ include?<\/summary><!-- wp:paragraph {\"placeholder\":\"Type \/ to add a hidden block\"} -->\n<p>Provide load voltage and current, duty, coil supply, contact and polarity requirements, mounting, quantity and application.<\/p>\n<!-- \/wp:paragraph --><\/details>\n<!-- \/wp:details --><\/div>\n<!-- \/wp:group --><\/div>\n<!-- \/wp:group -->\n\n<!-- wp:group {\"className\":\"ritoks-category-guidance-section ritoks-category-rfq\",\"layout\":{\"type\":\"constrained\"}} -->\n<div class=\"wp-block-group ritoks-category-guidance-section ritoks-category-rfq\"><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Request a Quote<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:buttons -->\n<div class=\"wp-block-buttons\"><!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/ritoks.com\/contact-us\/\">Send your DC-contactor requirements for an RFQ<\/a><\/div>\n<!-- \/wp:button --><\/div>\n<!-- \/wp:buttons --><\/div>\n<!-- \/wp:group -->","ritoks_archive_parent_layout":""},"menu_order":0,"acf":[],"_links":{"self":[{"href":"https:\/\/ritoks.com\/zh-hant\/wp-json\/wp\/v2\/product_cat\/122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ritoks.com\/zh-hant\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/ritoks.com\/zh-hant\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/ritoks.com\/zh-hant\/wp-json\/wp\/v2\/product_cat\/90"}],"wp:post_type":[{"href":"https:\/\/ritoks.com\/zh-hant\/wp-json\/wp\/v2\/product?product_cat=122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}