{"id":2665,"date":"2026-03-25T06:45:20","date_gmt":"2026-03-25T06:45:20","guid":{"rendered":"https:\/\/niunielec.com\/?post_type=product&#038;p=2665"},"modified":"2026-03-31T08:07:13","modified_gmt":"2026-03-31T08:07:13","slug":"1600a-silver-plated-copper-circuit-breaker-insert-arm-for-vcb","status":"publish","type":"product","link":"https:\/\/niunielec.com\/es\/product\/1600a-silver-plated-copper-circuit-breaker-insert-arm-for-vcb\/","title":{"rendered":"Brazo de inserci\u00f3n para interruptor autom\u00e1tico de cobre plateado de 1600 A para VCB"},"content":{"rendered":"<h2 id=\"h2-1\"><strong><span style=\"font-size: 75%;\">Brazo de inserci\u00f3n para interruptor autom\u00e1tico de cobre plateado de 1600 A para VCB<\/span><\/strong><\/h2>\n<p><strong>Descripci\u00f3n del producto<\/strong><\/p>\n<div>Our 1600A silver-plated copper stem contact is a high-capacity conductive component engineered for 10kV\/12kV indoor vacuum circuit breakers and medium voltage switchgear. As a professional China stem contact manufacturer, we deliver stable solutions for global power transmission and industrial electrical projects.<\/div>\n<ul>\n<li><strong>Material &amp; Performance:<\/strong> Made of high-conductivity red copper (pure copper) with precision silver plating, ensuring excellent high-current conductivity, oxidation resistance, and corrosion resistance for long-term reliability.<\/li>\n<li><strong>Dise\u00f1o estructural:<\/strong> Precision CNC machined to ensure a tight, secure fit with tulip contacts and circuit breaker mechanisms, guaranteeing consistent current flow and minimal contact resistance under 1600A rated load.<\/li>\n<li><strong>Escenarios de aplicaci\u00f3n:<\/strong> Fully compatible with 1600A rated vacuum circuit breakers and switchgear, ideal for power transmission, industrial power distribution, and power station applications. Custom dimensions are available to match major global circuit breaker brands.<\/li>\n<li><strong>Calidad y suministro:<\/strong> Fabricados en China con rigurosas pruebas de rendimiento el\u00e9ctrico y vida \u00fatil mec\u00e1nica. Proporcionamos servicios eficientes de suministro y entrega a granel a Asia, Europa, Oriente Medio y otras regiones, cumpliendo las normas internacionales IEC y GB.<\/li>\n<\/ul>\n<h3><span style=\"font-size: 75%;\"><strong>Brazo de inserci\u00f3n para interruptor autom\u00e1tico de cobre plateado de 1600 A para VCB<\/strong><\/span><\/h3>\n<h4><span style=\"font-size: 100%;\"><strong>Dibujo<\/strong><\/span><\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2672\" src=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/1600a-silver-plated-copper-stem-contact-for-vacuum-circuit-breakers-drawing-768x412.webp\" alt=\"Contacto de cobre ba\u00f1ado en plata 1600a para interruptores autom\u00e1ticos de vac\u00edo\" width=\"768\" height=\"412\" srcset=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/1600a-silver-plated-copper-stem-contact-for-vacuum-circuit-breakers-drawing-768x412.webp 768w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/1600a-silver-plated-copper-stem-contact-for-vacuum-circuit-breakers-drawing-440x236.webp 440w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/1600a-silver-plated-copper-stem-contact-for-vacuum-circuit-breakers-drawing-18x10.webp 18w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/1600a-silver-plated-copper-stem-contact-for-vacuum-circuit-breakers-drawing-600x322.webp 600w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/1600a-silver-plated-copper-stem-contact-for-vacuum-circuit-breakers-drawing.webp 923w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>1600A silver-plated copper circuit breaker insert arm for vacuum circuit breaker. As a trusted China stem contact manufacturer, we offer high-conductivity components with reliable performance for global power distribution.<\/p>","protected":false},"featured_media":2671,"comment_status":"open","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"1600A Silver-Plated Copper Circuit Breaker Insert Arm for VCB","_seopress_titles_desc":"1600A silver-plated copper circuit breaker insert arm for vacuum circuit breakers. High-conductivity pure copper, reliable performance. China stem contact manufacturer supplies durable components for global power distribution.","_seopress_robots_index":""},"product_brand":[],"product_cat":[24,38],"product_tag":[171,177],"class_list":{"0":"post-2665","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-vacuum-circuit-breaker-accessories","7":"product_cat-contact-arm","8":"product_tag-contact-arm","9":"product_tag-vacuum-circuit-breaker-accessories","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/product\/2665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/comments?post=2665"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/media\/2671"}],"wp:attachment":[{"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/media?parent=2665"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/product_brand?post=2665"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/product_cat?post=2665"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/product_tag?post=2665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}