{"id":2807,"date":"2026-03-27T07:24:57","date_gmt":"2026-03-27T07:24:57","guid":{"rendered":"https:\/\/niunielec.com\/?post_type=product&#038;p=2807"},"modified":"2026-03-31T06:48:18","modified_gmt":"2026-03-31T06:48:18","slug":"fk10-ii-22-fk10-series-auxiliary-switch-for-switchgear","status":"publish","type":"product","link":"https:\/\/niunielec.com\/pt\/product\/fk10-ii-22-fk10-series-auxiliary-switch-for-switchgear\/","title":{"rendered":"FK10-II-22 FK10 Series auxiliary switch for Switchgear"},"content":{"rendered":"<h2 id=\"h2-1\"><strong><span style=\"font-size: 75%;\">FK10-II-22 FK10 Series auxiliary switch for Switchgear<\/span><\/strong><\/h2>\n<p><strong>Product Description<\/strong><\/p>\n<div><strong>Model: FK10-II-22<\/strong><\/div>\n<ul>\n<li><strong>Core Application<\/strong>: Designed as a dedicated <strong>FK10-II-22 auxiliary switch<\/strong> for high-voltage switchgear and vacuum circuit breakers, used in secondary control circuits for position signal feedback.<\/li>\n<li><strong>Key Function<\/strong>: Serves as a <strong>switchgear auxiliary contact switch<\/strong> to deliver precise signal switching and position monitoring, ensuring reliable operation between test and working positions of circuit breakers.<\/li>\n<li><strong>Transparent Design<\/strong>: Clear PC housing enables direct visual inspection of contact status, simplifying maintenance and troubleshooting for engineers.<\/li>\n<li><strong>Technical Performance<\/strong>: Rated at 660V\/15A, with a robust multi-pole structure that meets industrial standards for long mechanical and electrical life.<\/li>\n<li><strong>Wide Compatibility<\/strong>: Seamlessly integrates with standard 36kV\/40.5kV switchgear and circuit breakers, making it a preferred <strong>circuit breaker auxiliary switch<\/strong> for power substations.<\/li>\n<li><strong>Safety Compliance<\/strong>: Conforms to IEC standards, with anti-misoperation features to minimize signal errors in high-voltage power systems.<\/li>\n<\/ul>\n<h3><span style=\"font-size: 75%;\"><strong>FK10-II-22 FK10 Series auxiliary switch for Switchgear<\/strong><\/span><\/h3>\n<p><strong>Desenho<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2811\" src=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/fk10-ii-22-auxiliary-contact-switch-transparent-housing-auxiliary-switch-for-switchgear-drawing-768x591.webp\" alt=\"fk10 ii 22 auxiliary contact switch | transparent housing auxiliary switch for switchgear\" width=\"659\" height=\"507\" srcset=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/fk10-ii-22-auxiliary-contact-switch-transparent-housing-auxiliary-switch-for-switchgear-drawing-768x591.webp 768w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/fk10-ii-22-auxiliary-contact-switch-transparent-housing-auxiliary-switch-for-switchgear-drawing-440x339.webp 440w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/fk10-ii-22-auxiliary-contact-switch-transparent-housing-auxiliary-switch-for-switchgear-drawing-16x12.webp 16w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/fk10-ii-22-auxiliary-contact-switch-transparent-housing-auxiliary-switch-for-switchgear-drawing-600x462.webp 600w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/fk10-ii-22-auxiliary-contact-switch-transparent-housing-auxiliary-switch-for-switchgear-drawing.webp 844w\" sizes=\"auto, (max-width: 659px) 100vw, 659px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>The FK10-II-22 FK10 series auxiliary switch is a compact switchgear auxiliary contact switch engineered for circuit breaker secondary control, offering transparent housing and reliable signal switching performance.<\/p>","protected":false},"featured_media":2810,"comment_status":"open","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"FK10-II-22 FK10 Series auxiliary switch for Switchgear","_seopress_titles_desc":"The FK10-II-22 FK10 Series auxiliary switch is a reliable switchgear auxiliary contact switch for circuit breaker secondary control, featuring transparent housing and stable 660V\/15A performance.","_seopress_robots_index":""},"product_brand":[],"product_cat":[24,42],"product_tag":[189,190,192],"class_list":{"0":"post-2807","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-vacuum-circuit-breaker-accessories","7":"product_cat-auxiliary-switch","8":"product_tag-auxiliary-switch","9":"product_tag-auxiliary-switch-for-switchgear","10":"product_tag-fk10-series-auxiliary-switch","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product\/2807","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/comments?post=2807"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/media\/2810"}],"wp:attachment":[{"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/media?parent=2807"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product_brand?post=2807"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product_cat?post=2807"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product_tag?post=2807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}