{"id":1087,"date":"2021-05-10T08:15:51","date_gmt":"2021-05-10T08:15:51","guid":{"rendered":"https:\/\/www.wolunelectric.com\/?post_type=product&p=1087"},"modified":"2026-06-03T11:40:23","modified_gmt":"2026-06-03T03:40:23","slug":"56-1-56-2-56-3-56-4-high-voltage-pin-insulator","status":"publish","type":"product","link":"https:\/\/www.wolunelectric.com\/th\/product\/56-1-56-2-56-3-56-4-high-voltage-pin-insulator\/","title":{"rendered":"56-1 56-2 56-3 56-4 High Voltage Pin Insulator"},"content":{"rendered":"

The ANSI 56 Series High Voltage Pin Insulators<\/strong> are designed for overhead distribution and sub-transmission lines operating in medium and high-voltage networks.<\/p>\n

Manufactured from premium electrical-grade porcelain, these insulators provide excellent electrical insulation, mechanical strength, and environmental resistance.<\/p>\n

The series includes 56-1, 56-2, 56-3, and 56-4<\/strong> models, commonly used on utility poles, distribution networks, substations, and rural electrification projects worldwide.<\/p>\n

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Key Features<\/h2>\n
    \n
  • Manufactured according to ANSI standards<\/li>\n
  • High-strength electrical porcelain<\/li>\n
  • Excellent dielectric performance<\/li>\n
  • High mechanical load capability<\/li>\n
  • UV-resistant glazed surface<\/li>\n
  • Suitable for severe weather conditions<\/li>\n
  • Corrosion and pollution resistant<\/li>\n
  • Long service life with low maintenance<\/li>\n
  • Designed for medium and high-voltage overhead lines<\/li>\n<\/ul>\n

     <\/p>\n

    Technical Specifications<\/h2>\n

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    \n

    \"\"<\/p>\n

     <\/p>\n

    \"\"<\/p>","protected":false},"excerpt":{"rendered":"

    56-1 56-2 56-3 56-4 High Voltage Pin Insulator<\/p>","protected":false},"featured_media":1090,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[],"product_cat":[45],"product_tag":[],"class_list":{"0":"post-1087","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-voltage-insulator","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/product\/1087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/media\/1090"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/media?parent=1087"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/product_brand?post=1087"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/product_cat?post=1087"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/product_tag?post=1087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}