{"id":2817,"date":"2026-03-27T07:39:31","date_gmt":"2026-03-27T07:39:31","guid":{"rendered":"https:\/\/niunielec.com\/?post_type=product&#038;p=2817"},"modified":"2026-03-31T06:31:42","modified_gmt":"2026-03-31T06:31:42","slug":"fk10-ii-44-8-pole-auxiliary-contact-switch-for-high-voltage-switchgear","status":"publish","type":"product","link":"https:\/\/niunielec.com\/pt\/product\/fk10-ii-44-8-pole-auxiliary-contact-switch-for-high-voltage-switchgear\/","title":{"rendered":"FK10-II-44 8-Pole Auxiliary Contact Switch for High-Voltage Switchgear"},"content":{"rendered":"<h2 id=\"h2-1\"><span style=\"font-size: 75%;\"><strong>FK10-II-44 8-Pole Auxiliary Contact Switch for High-Voltage Switchgear<\/strong><\/span><\/h2>\n<h3><strong><span style=\"font-size: 75%;\">Product Description<\/span><\/strong><\/h3>\n<div><strong>Model: FK10-II-44<\/strong><\/div>\n<ul>\n<li><strong>Core Application<\/strong>: Designed as a dedicated <strong>FK10-II-44 auxiliary switch<\/strong> for 36kV\/40.5kV high-voltage switchgear and vacuum circuit breakers, used in secondary control circuits for multi-channel position signal feedback.<\/li>\n<li><strong>Key Function<\/strong>: Acts as a <strong>switchgear auxiliary contact switch<\/strong> to deliver precise multi-pole signal switching and position monitoring, ensuring reliable operation between test and working positions of circuit breakers.<\/li>\n<li><strong>Transparent &amp; Compact Design<\/strong>: Clear PC housing enables direct visual inspection of contact status; 8-pole compact structure saves installation space while meeting diverse control signal requirements.<\/li>\n<li><strong>Technical Performance<\/strong>: Rated at 660V\/15A, with stable electrical performance and compatibility with standard switchgear mounting, delivering long mechanical and electrical life.<\/li>\n<li><strong>Wide Compatibility<\/strong>: Seamlessly integrates with standard high-voltage switchgear and circuit breakers, making it a preferred <strong>circuit breaker auxiliary switch<\/strong> for power substations and large-scale distribution projects.<\/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><strong><span style=\"font-size: 75%;\">FK10-II-44 8-Pole Auxiliary Contact Switch for High-Voltage Switchgear<\/span><\/strong><\/h3>\n<p><strong>Desenho<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2821\" src=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/fk10-ii-44-auxiliary-switch-8-pole-auxiliary-contact-switch-for-high-voltage-switchgear-drawing-768x611.webp\" alt=\"fk10 ii 44 auxiliary switch | 8 pole auxiliary contact switch for high voltage switchgear\" width=\"579\" height=\"461\" srcset=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/fk10-ii-44-auxiliary-switch-8-pole-auxiliary-contact-switch-for-high-voltage-switchgear-drawing-768x611.webp 768w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/fk10-ii-44-auxiliary-switch-8-pole-auxiliary-contact-switch-for-high-voltage-switchgear-drawing-440x350.webp 440w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/fk10-ii-44-auxiliary-switch-8-pole-auxiliary-contact-switch-for-high-voltage-switchgear-drawing-15x12.webp 15w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/fk10-ii-44-auxiliary-switch-8-pole-auxiliary-contact-switch-for-high-voltage-switchgear-drawing-600x478.webp 600w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/fk10-ii-44-auxiliary-switch-8-pole-auxiliary-contact-switch-for-high-voltage-switchgear-drawing.webp 956w\" sizes=\"auto, (max-width: 579px) 100vw, 579px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>The <strong>FK10-II-44 auxiliary contact switch<\/strong> is a compact 8-pole switchgear auxiliary contact switch engineered for circuit breaker secondary control, offering transparent housing and reliable multi-channel signal switching.<\/p>","protected":false},"featured_media":2820,"comment_status":"open","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"FK10-II-44 Auxiliary Switch | 8-Pole Auxiliary Contact Switch for High-Voltage Switchgear","_seopress_titles_desc":"The FK10-II-44 auxiliary contact switch is a high-density switchgear auxiliary contact switch for circuit breaker secondary control, with transparent housing and reliable 660V\/15A performance.","_seopress_robots_index":""},"product_brand":[],"product_cat":[24,42],"product_tag":[189,190],"class_list":{"0":"post-2817","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","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product\/2817","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=2817"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/media\/2820"}],"wp:attachment":[{"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/media?parent=2817"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product_brand?post=2817"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product_cat?post=2817"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product_tag?post=2817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}