{"id":14752,"date":"2025-09-26T14:47:02","date_gmt":"2025-09-26T06:47:02","guid":{"rendered":"https:\/\/www.tosunlux.eu\/?p=14752"},"modified":"2025-09-26T14:47:06","modified_gmt":"2025-09-26T06:47:06","slug":"top-ac-contactor-manufacturers-china","status":"publish","type":"post","link":"https:\/\/www.tosunlux.eu\/pt\/blog\/top-ac-contactor-manufacturers-china\/","title":{"rendered":"Top AC Contactor Manufacturers in China [2025 Guide]"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" >\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar \u00edndice de conte\u00fado\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Alternar<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.tosunlux.eu\/pt\/blog\/top-ac-contactor-manufacturers-china\/#Top_Chinese_AC_Contactor_Manufacturers_at_a_Glance\" title=\"Principais fabricantes chineses de contatores CA em resumo\">Principais fabricantes chineses de contatores CA em resumo<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.tosunlux.eu\/pt\/blog\/top-ac-contactor-manufacturers-china\/#TOSUNlux\" title=\"TOSUNlux\">TOSUNlux<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.tosunlux.eu\/pt\/blog\/top-ac-contactor-manufacturers-china\/#WEAG_Electric\" title=\"WEAG El\u00e9trica\">WEAG El\u00e9trica<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.tosunlux.eu\/pt\/blog\/top-ac-contactor-manufacturers-china\/#CNC_Electric\" title=\"CNC El\u00e9trica\">CNC El\u00e9trica<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.tosunlux.eu\/pt\/blog\/top-ac-contactor-manufacturers-china\/#C_J_Electrical_Holding\" title=\"C&amp;J Electrical Holding\">C&amp;J Electrical Holding<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.tosunlux.eu\/pt\/blog\/top-ac-contactor-manufacturers-china\/#GuangPu_Electrical\" title=\"GuangPu El\u00e9trica\">GuangPu El\u00e9trica<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.tosunlux.eu\/pt\/blog\/top-ac-contactor-manufacturers-china\/#Choosing_an_AC_Contactor_Supplier\" title=\"Escolhendo um fornecedor de contator CA\">Escolhendo um fornecedor de contator CA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.tosunlux.eu\/pt\/blog\/top-ac-contactor-manufacturers-china\/#Conclusion\" title=\"Conclus\u00e3o&nbsp;\">Conclus\u00e3o&nbsp;<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>Os principais fabricantes de contatores CA na China incluem TOSUNlux, WEAG Electric, CNC Electric, C&amp;J Electrical e GuangPu Electrical. Essas empresas produzem contatores para controle de motores e automa\u00e7\u00e3o industrial com certifica\u00e7\u00f5es internacionais.<\/p>\n\n\n\n<p>Veja o que cada empresa oferece, suas linhas de produtos e principais especifica\u00e7\u00f5es para ajudar voc\u00ea a escolher o fornecedor certo de servi\u00e7os de ar condicionado:<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Top_Chinese_AC_Contactor_Manufacturers_at_a_Glance\"><\/span><strong>Principais fabricantes chineses de contatores CA em resumo<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Empresa<\/strong><\/td><td><strong>Principais destaques<\/strong><\/td><td><strong>Localiza\u00e7\u00e3o<\/strong><\/td><\/tr><tr><td>TOSUNlux<\/td><td>L\u00edder do setor desde 1994, alcance global em 93 pa\u00edses, certifica\u00e7\u00e3o INTERTEK premium<\/td><td>Wenzhou\/Shenzhen<\/td><\/tr><tr><td>WEAG El\u00e9trica<\/td><td>20 anos de experi\u00eancia, conformidade com IEC, suporte t\u00e9cnico<\/td><td>China<\/td><\/tr><tr><td>CNC El\u00e9trica<\/td><td>Desde 1988, mais de 130 pa\u00edses, gama completa de produtos<\/td><td>Wenzhou<\/td><\/tr><tr><td>C&amp;J El\u00e9trica<\/td><td>Mais de 20 anos, solu\u00e7\u00f5es personalizadas, mais de 50 pa\u00edses<\/td><td>Zhejiang<\/td><\/tr><tr><td>GuangPu El\u00e9trica<\/td><td>Desde 2002, especialistas em personaliza\u00e7\u00e3o<\/td><td>Yueqing<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"TOSUNlux\"><\/span><strong>TOSUNlux<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"440\" height=\"128\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-23.png\" alt=\"\" class=\"wp-image-14753\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-23.png 440w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-23-300x87.png 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-23-18x5.png 18w\" sizes=\"(max-width: 440px) 100vw, 440px\" \/><\/figure>\n\n\n\n<p>A TOSUNlux fabrica produtos el\u00e9tricos desde 1994 e opera unidades de produ\u00e7\u00e3o em Wenzhou e Shenzhen. Atendemos 93 pa\u00edses por meio de 51 agentes designados em todo o mundo.<\/p>\n\n\n\n<p>Nossa linha de contatores CA inclui uma ampla variedade de modelos para diferentes aplica\u00e7\u00f5es. Por exemplo, oferecemos o <a href=\"https:\/\/www.tosunlux.eu\/pt\/ac-unit-contactor\/\">S\u00e9rie TSC-D<\/a> que suporta at\u00e9 660 V CA e correntes nominais de 9 A a 95 A. Tamb\u00e9m possui temporiza\u00e7\u00e3o de retardo, intertravamento mec\u00e2nico e partida estrela-tri\u00e2ngulo quando combinado com blocos de contato auxiliares.<\/p>\n\n\n\n<p>Principais recursos da s\u00e9rie TSC-D:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Em conformidade com os padr\u00f5es IEC60947-4<\/li>\n\n\n\n<li>Certifica\u00e7\u00e3o INTERTEK para mercados globais<\/li>\n\n\n\n<li>Ideal para controlar motores CA<\/li>\n\n\n\n<li>Capacidades avan\u00e7adas de temporiza\u00e7\u00e3o e intertravamento<\/li>\n<\/ul>\n\n\n\n<p>Tamb\u00e9m oferecemos o <a href=\"https:\/\/www.tosunlux.eu\/pt\/products\/tsc1-k-ac-contactor\/\">Contratante TSC1-K<\/a> com correntes de 6A a 16A. Todos os nossos contatores funcionam com sistemas de 220V a 660V CA e contam com certifica\u00e7\u00f5es abrangentes, incluindo CE, CB, TUV e IRAM.<\/p>\n\n\n\n<!DOCTYPE html>\r\n<html lang=\"en\">\r\n<head>\r\n  <title>Destaque do produto Hero<\/title>\r\n  <style>\r\n    .hero-card {\r\n      display: flex;\r\n      flex-wrap: wrap;\r\n      align-items: center;\r\n      background: #f7f8fa;\r\n      border-radius: 16px;\r\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\r\n      padding: 24px;\r\n      max-width: 900px;\r\n      margin: 40px auto;\r\n      font-family: Arial, sans-serif;\r\n      text-decoration: none;\r\n      color: inherit;\r\n      font-family: 'Poppins';\r\n    }\r\n\r\n    .hero-image {\r\n      width: 220px;\r\n      height: auto;\r\n      border-radius: 12px;\r\n      object-fit: cover;\r\n      flex-shrink: 0;\r\n    }\r\n\r\n    .hero-content {\r\n      padding-left: 24px;\r\n      flex: 1;\r\n      min-width: 260px;\r\n    }\r\n\r\n    .hero-title {\r\n      font-size: 1.6rem;\r\n      font-weight: bold;\r\n      margin-bottom: 12px;\r\n      color: #222;\r\n      font-family: 'Poppins';\r\n    }\r\n\r\n    .hero-description {\r\n      font-size: 1rem;\r\n      color: #555;\r\n      margin-bottom: 18px;\r\n    }\r\n\r\n    .hero-link {\r\n      display: inline-block;\r\n      padding: 10px 20px;\r\n      background-color: #0066cc;\r\n      color: #fff;\r\n      text-decoration: none;\r\n      border-radius: 8px;\r\n      font-weight: bold;\r\n      transition: background 0.2s ease-in-out;\r\n    }\r\n\r\n    .hero-link:hover {\r\n      background-color: #004c99;\r\n    }\r\n\r\n    @media (max-width: 640px) {\r\n      .hero-card {\r\n        flex-direction: column;\r\n        text-align: center;\r\n      }\r\n\r\n      .hero-content {\r\n        padding-left: 0;\r\n        padding-top: 20px;\r\n      }\r\n\r\n      .hero-image {\r\n        width: 100%;\r\n        max-width: 280px;\r\n      }\r\n    }\r\n  <\/style>\r\n<\/head>\r\n<body>\r\n\r\n<a class=\"hero-card\" href=\"https:\/\/www.tosunlux.eu\/pt\/ac-unit-contactor\/\" target=\"_blank\">\r\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/bunny-wp-pullzone-8eh7ulciaa.b-cdn.net\/wp-content\/uploads\/2024\/02\/t1.jpg\" alt=\"TSC-D40\">\r\n  <div class=\"hero-content\">\r\n    <div class=\"hero-title\">Fabricante profissional de contatores CA<\/div>\r\n    <div class=\"hero-description\">A solu\u00e7\u00e3o de alta qualidade e baixo custo para suas necessidades de comuta\u00e7\u00e3o e prote\u00e7\u00e3o de motores CA<\/div>\r\n    <span class=\"hero-link\">Ver produto<\/span>\r\n  <\/div>\r\n<\/a>\r\n\r\n<\/body>\r\n<\/html>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"WEAG_Electric\"><\/span><strong>WEAG El\u00e9trica<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"670\" height=\"146\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-27.png\" alt=\"\" class=\"wp-image-14757\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-27.png 670w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-27-300x65.png 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-27-18x4.png 18w\" sizes=\"(max-width: 670px) 100vw, 670px\" \/><\/figure>\n\n\n\n<p>A WEAG Electric atua no setor de energia el\u00e9trica h\u00e1 20 anos com a miss\u00e3o de manter o fluxo de energia seguro. A empresa fabrica contatores CA com capacidades de 9 A a 38 A, em conformidade com as normas IEC60947.<\/p>\n\n\n\n<p>Seus contatores CA funcionam com sistemas de 220 V a 690 V e s\u00e3o utilizados em aplica\u00e7\u00f5es de controle de motores. A linha de produtos inclui contatores para motores pequenos (9 A-12 A), aplica\u00e7\u00f5es m\u00e9dias (18 A-25 A) e motores maiores (32 A-38 A). A WEAG oferece consultoria t\u00e9cnica para ajudar os clientes a selecionar os produtos certos para suas necessidades espec\u00edficas.<\/p>\n\n\n\n<p>A empresa oferece assist\u00eancia remota online para instala\u00e7\u00e3o e comissionamento. Mant\u00e9m um rigoroso controle de qualidade e trabalha com empresas de log\u00edstica profissionais para entrega global.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"CNC_Electric\"><\/span><strong>CNC El\u00e9trica<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"422\" height=\"176\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-24.png\" alt=\"\" class=\"wp-image-14754\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-24.png 422w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-24-300x125.png 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-24-18x8.png 18w\" sizes=\"(max-width: 422px) 100vw, 422px\" \/><\/figure>\n\n\n\n<p>A CNC Electric foi fundada em 1988, come\u00e7ando com disjuntores em caixa moldada, e cresceu para atender mais de 130 pa\u00edses. A empresa fabrica diversos contatores CA e CC para necessidades de automa\u00e7\u00e3o industrial.<\/p>\n\n\n\n<p>Sua linha de produtos inclui contatores CA padr\u00e3o para controle de motores, contatores a v\u00e1cuo para comuta\u00e7\u00e3o de alta tens\u00e3o e projetos modulares para instala\u00e7\u00e3o em pain\u00e9is. Os produtos abrangem aplica\u00e7\u00f5es de baixa e alta tens\u00e3o. A CNC se concentra em distribui\u00e7\u00e3o de energia e aplica\u00e7\u00f5es de energia renov\u00e1vel.<\/p>\n\n\n\n<p>A empresa prioriza a fabrica\u00e7\u00e3o inteligente e certifica\u00e7\u00f5es internacionais. Ela se posiciona como uma conex\u00e3o do ecossistema el\u00e9trico para transi\u00e7\u00f5es energ\u00e9ticas sustent\u00e1veis.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"C_J_Electrical_Holding\"><\/span><strong>C&amp;J Electrical Holding<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"496\" height=\"174\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-25.png\" alt=\"\" class=\"wp-image-14755\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-25.png 496w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-25-300x105.png 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-25-18x6.png 18w\" sizes=\"(max-width: 496px) 100vw, 496px\" \/><\/figure>\n\n\n\n<p>A C&amp;J Electrical opera como Zhejiang C&amp;J Electrical Holding, com mais de 20 anos de experi\u00eancia no setor el\u00e9trico. A empresa \u00e9 especializada em solu\u00e7\u00f5es de fornecimento de energia com armazenamento de energia e desenvolvimento de tecnologia de inversores.<\/p>\n\n\n\n<p>Seus contatores s\u00e3o projetados para sistemas de armazenamento de energia, instala\u00e7\u00f5es solares e equipamentos de energia de reserva. Seus produtos incluem contatores de comuta\u00e7\u00e3o padr\u00e3o e unidades especializadas para sistemas de gerenciamento de baterias. Desde 2016, a empresa expandiu sua atua\u00e7\u00e3o internacionalmente e agora atende a mais de 50 pa\u00edses e regi\u00f5es.<\/p>\n\n\n\n<p>A empresa se concentra em pesquisa, desenvolvimento, produ\u00e7\u00e3o e vendas de produtos el\u00e9tricos. Tornou-se uma marca l\u00edder nos setores de inversores e fontes de alimenta\u00e7\u00e3o para ambientes externos.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"GuangPu_Electrical\"><\/span><strong>GuangPu El\u00e9trica<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"488\" height=\"126\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-26.png\" alt=\"\" class=\"wp-image-14756\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-26.png 488w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-26-300x77.png 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-26-18x5.png 18w\" sizes=\"(max-width: 488px) 100vw, 488px\" \/><\/figure>\n\n\n\n<p>A GuangPu Electrical foi fundada em 2002 como uma empresa integrada de ind\u00fastria e com\u00e9rcio. A empresa fabrica blocos de terminais, caixas de distribui\u00e7\u00e3o e contatores CA e CC.<\/p>\n\n\n\n<p>Eles oferecem contatores CA padr\u00e3o, al\u00e9m de vers\u00f5es personalizadas com arranjos de contato modificados e tens\u00f5es de bobina especiais. Os produtos incluem contatores para montagem em painel, modelos para trilho DIN e configura\u00e7\u00f5es personalizadas para aplica\u00e7\u00f5es espec\u00edficas. Eles s\u00e3o especializados em personaliza\u00e7\u00e3o, especialmente para caixas de distribui\u00e7\u00e3o e blocos de terminais de lat\u00e3o.<\/p>\n\n\n\n<p>A empresa tem crescido consistentemente desde a sua funda\u00e7\u00e3o e continua expandindo sua linha de produtos el\u00e9tricos. Ela se destaca por fornecer solu\u00e7\u00f5es personalizadas para as necessidades espec\u00edficas dos clientes.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choosing_an_AC_Contactor_Supplier\"><\/span><strong>Escolhendo um fornecedor de contator CA<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Ao procurar um fornecedor de contatores CA, verifique primeiro as certifica\u00e7\u00f5es e a qualidade do produto. Procure empresas com aprova\u00e7\u00f5es CE, UL ou IEC que atendam aos requisitos do seu mercado.<\/p>\n\n\n\n<p>Considere estes fatores:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Linha de produtos que cobre suas necessidades de corrente e tens\u00e3o<\/li>\n\n\n\n<li>Certifica\u00e7\u00f5es internacionais para seus mercados-alvo<\/li>\n\n\n\n<li>Suporte t\u00e9cnico e documenta\u00e7\u00e3o no seu idioma<\/li>\n\n\n\n<li>Prazos de entrega e capacidade de envio para sua localiza\u00e7\u00e3o<\/li>\n\n\n\n<li>Termos de garantia e disponibilidade de servi\u00e7o p\u00f3s-venda<\/li>\n<\/ul>\n\n\n\n<p>Se poss\u00edvel, visite a f\u00e1brica para conhecer o processo de produ\u00e7\u00e3o e o controle de qualidade. Pe\u00e7a refer\u00eancias de clientes e verifique sua reputa\u00e7\u00e3o no setor antes de fazer grandes pedidos.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Conclus\u00e3o&nbsp;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Estes s\u00e3o os principais fabricantes de contatores CA atualmente em opera\u00e7\u00e3o na ind\u00fastria el\u00e9trica da China. Cada empresa traz algo diferente, desde o hist\u00f3rico de 30 anos da TOSUNlux e sua presen\u00e7a em 93 pa\u00edses, passando pelos servi\u00e7os de consultoria t\u00e9cnica da WEAG at\u00e9 os recursos de personaliza\u00e7\u00e3o da GuangPu.&nbsp;<\/p>\n\n\n\n<p>N\u00e3o importa se voc\u00ea precisa de contatores CA padr\u00e3o para controle de motor ou unidades especializadas para sistemas de armazenamento de energia, voc\u00ea deve avaliar as capacidades de cada fabricante para encontrar o que melhor atende \u00e0s suas necessidades espec\u00edficas.<\/p>","protected":false},"excerpt":{"rendered":"<p>The top AC contactor manufacturers in China include TOSUNlux, WEAG Electric, CNC Electric, C&amp;J Electrical, and GuangPu Electrical. These companies produce contactors for motor control and industrial automation with international certifications. Here&#8217;s what each company offers, their product ranges, and key specifications to help you choose the right AC contractor supplier: Top Chinese AC Contactor Manufacturers at a Glance Company Key Highlights Location TOSUNlux Industry leader since 1994, global reach 93 countries, premium INTERTEK certification Wenzhou\/Shenzhen WEAG Electric 20 years experience, IEC compliance, technical support China CNC Electric Since 1988, 130+ countries, full product range Wenzhou C&amp;J Electrical 20+ years, custom solutions, 50+ countries Zhejiang GuangPu Electrical Since 2002, customization specialists Yueqing TOSUNlux TOSUNlux has been manufacturing electrical products since 1994 and operates production facilities in Wenzhou and Shenzhen. We serve 93 countries through 51 appointed agents worldwide. Our AC contactor range includes a wide variety of models for different applications. For example, we offer the TSC-D series that handles up to 660V AC and rated currents from 9A to 95A. It also features delay timing, mechanical interlocking, and star-delta starting when combined with auxiliary contact blocks. Key TSC-D series features: We also offer the TSC1-K contractor with currents from 6A to 16A. All our contactors work with 220V to 660V AC systems and come with comprehensive certifications, including CE, CB, TUV, and IRAM. Hero Product Highlight Professional AC Contactor Manufacturer The High-Quality and Low-Cost Solution for Your AC Motor Switching and Protection Needs View Product WEAG Electric WEAG Electric has worked in electrical power [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14758,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-14752","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Top AC Contactor Manufacturers in China [2025 Guide]<\/title>\n<meta name=\"description\" content=\"Learn about top AC contactor manufacturers in China, including TOSUNlux, WEAG Electric, and CNC Electric. Compare products and certifications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tosunlux.eu\/pt\/blog\/top-ac-contactor-manufacturers-china\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Top AC Contactor Manufacturers in China [2025 Guide]\" \/>\n<meta property=\"og:description\" content=\"Learn about top AC contactor manufacturers in China, including TOSUNlux, WEAG Electric, and CNC Electric. Compare products and certifications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tosunlux.eu\/pt\/blog\/top-ac-contactor-manufacturers-china\/\" \/>\n<meta property=\"og:site_name\" content=\"TOSUNlux Official Site - Electrical Circuit Breaker Manufacturer in China\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/TOSUNelectric\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-26T06:47:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-26T06:47:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-28-1024x683.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"683\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/top-ac-contactor-manufacturers-china\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/top-ac-contactor-manufacturers-china\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#\\\/schema\\\/person\\\/a775a92fd66d941e4cbb706a83cd3173\"},\"headline\":\"Top AC Contactor Manufacturers in China [2025 Guide]\",\"datePublished\":\"2025-09-26T06:47:02+00:00\",\"dateModified\":\"2025-09-26T06:47:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/top-ac-contactor-manufacturers-china\\\/\"},\"wordCount\":829,\"publisher\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/top-ac-contactor-manufacturers-china\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/image-28.png\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/top-ac-contactor-manufacturers-china\\\/\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/top-ac-contactor-manufacturers-china\\\/\",\"name\":\"Top AC Contactor Manufacturers in China [2025 Guide]\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/top-ac-contactor-manufacturers-china\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/top-ac-contactor-manufacturers-china\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/image-28.png\",\"datePublished\":\"2025-09-26T06:47:02+00:00\",\"dateModified\":\"2025-09-26T06:47:06+00:00\",\"description\":\"Learn about top AC contactor manufacturers in China, including TOSUNlux, WEAG Electric, and CNC Electric. Compare products and certifications.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/top-ac-contactor-manufacturers-china\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/top-ac-contactor-manufacturers-china\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/top-ac-contactor-manufacturers-china\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/image-28.png\",\"contentUrl\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/image-28.png\",\"width\":1536,\"height\":1024,\"caption\":\"AC Contactor Manufacturers China\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/blog\\\/top-ac-contactor-manufacturers-china\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Top AC Contactor Manufacturers in China [2025 Guide]\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#website\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/\",\"name\":\"TOSUNlux Official Site - Electrical Circuit Breaker Manufacturer in China\",\"description\":\"Power Distribution System Supplier\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#organization\"},\"alternateName\":\"TOSUNlux\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#organization\",\"name\":\"TOSUNlux\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/LOGOSYSM.71762f1.png\",\"contentUrl\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/LOGOSYSM.71762f1.png\",\"width\":153,\"height\":55,\"caption\":\"TOSUNlux\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/TOSUNelectric\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/wenzhou-tosun-electric-co.-ltd\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#\\\/schema\\\/person\\\/a775a92fd66d941e4cbb706a83cd3173\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/75eeae9adbd42fdf679c24104222466e12c5914b74822c713229c94e98ed4d2f?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/75eeae9adbd42fdf679c24104222466e12c5914b74822c713229c94e98ed4d2f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/75eeae9adbd42fdf679c24104222466e12c5914b74822c713229c94e98ed4d2f?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\\\/\\\/www.tosunlux.eu\"],\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/pt\\\/blog\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Top AC Contactor Manufacturers in China [2025 Guide]","description":"Conhe\u00e7a os principais fabricantes de contatores CA na China, incluindo TOSUNlux, WEAG Electric e CNC Electric. Compare produtos e certifica\u00e7\u00f5es.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tosunlux.eu\/pt\/blog\/top-ac-contactor-manufacturers-china\/","og_locale":"pt_BR","og_type":"article","og_title":"Top AC Contactor Manufacturers in China [2025 Guide]","og_description":"Learn about top AC contactor manufacturers in China, including TOSUNlux, WEAG Electric, and CNC Electric. Compare products and certifications.","og_url":"https:\/\/www.tosunlux.eu\/pt\/blog\/top-ac-contactor-manufacturers-china\/","og_site_name":"TOSUNlux Official Site - Electrical Circuit Breaker Manufacturer in China","article_publisher":"https:\/\/www.facebook.com\/TOSUNelectric\/","article_published_time":"2025-09-26T06:47:02+00:00","article_modified_time":"2025-09-26T06:47:06+00:00","og_image":[{"width":1024,"height":683,"url":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-28-1024x683.png","type":"image\/png"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"admin","Est. tempo de leitura":"6 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.tosunlux.eu\/blog\/top-ac-contactor-manufacturers-china\/#article","isPartOf":{"@id":"https:\/\/www.tosunlux.eu\/blog\/top-ac-contactor-manufacturers-china\/"},"author":{"name":"admin","@id":"https:\/\/www.tosunlux.eu\/ru\/#\/schema\/person\/a775a92fd66d941e4cbb706a83cd3173"},"headline":"Top AC Contactor Manufacturers in China [2025 Guide]","datePublished":"2025-09-26T06:47:02+00:00","dateModified":"2025-09-26T06:47:06+00:00","mainEntityOfPage":{"@id":"https:\/\/www.tosunlux.eu\/blog\/top-ac-contactor-manufacturers-china\/"},"wordCount":829,"publisher":{"@id":"https:\/\/www.tosunlux.eu\/ru\/#organization"},"image":{"@id":"https:\/\/www.tosunlux.eu\/blog\/top-ac-contactor-manufacturers-china\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-28.png","articleSection":["Blog"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/www.tosunlux.eu\/blog\/top-ac-contactor-manufacturers-china\/","url":"https:\/\/www.tosunlux.eu\/blog\/top-ac-contactor-manufacturers-china\/","name":"Top AC Contactor Manufacturers in China [2025 Guide]","isPartOf":{"@id":"https:\/\/www.tosunlux.eu\/ru\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.tosunlux.eu\/blog\/top-ac-contactor-manufacturers-china\/#primaryimage"},"image":{"@id":"https:\/\/www.tosunlux.eu\/blog\/top-ac-contactor-manufacturers-china\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-28.png","datePublished":"2025-09-26T06:47:02+00:00","dateModified":"2025-09-26T06:47:06+00:00","description":"Conhe\u00e7a os principais fabricantes de contatores CA na China, incluindo TOSUNlux, WEAG Electric e CNC Electric. Compare produtos e certifica\u00e7\u00f5es.","breadcrumb":{"@id":"https:\/\/www.tosunlux.eu\/blog\/top-ac-contactor-manufacturers-china\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.tosunlux.eu\/blog\/top-ac-contactor-manufacturers-china\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.tosunlux.eu\/blog\/top-ac-contactor-manufacturers-china\/#primaryimage","url":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-28.png","contentUrl":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/09\/image-28.png","width":1536,"height":1024,"caption":"AC Contactor Manufacturers China"},{"@type":"BreadcrumbList","@id":"https:\/\/www.tosunlux.eu\/blog\/top-ac-contactor-manufacturers-china\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.tosunlux.eu\/ru\/"},{"@type":"ListItem","position":2,"name":"Top AC Contactor Manufacturers in China [2025 Guide]"}]},{"@type":"WebSite","@id":"https:\/\/www.tosunlux.eu\/ru\/#website","url":"https:\/\/www.tosunlux.eu\/ru\/","name":"Site Oficial TOSUNlux - Fabricante de Disjuntores El\u00e9tricos na China","description":"Fornecedor de sistema de distribui\u00e7\u00e3o de energia","publisher":{"@id":"https:\/\/www.tosunlux.eu\/ru\/#organization"},"alternateName":"TOSUNlux","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.tosunlux.eu\/ru\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/www.tosunlux.eu\/ru\/#organization","name":"TOSUNlux","url":"https:\/\/www.tosunlux.eu\/ru\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.tosunlux.eu\/ru\/#\/schema\/logo\/image\/","url":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/01\/LOGOSYSM.71762f1.png","contentUrl":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/01\/LOGOSYSM.71762f1.png","width":153,"height":55,"caption":"TOSUNlux"},"image":{"@id":"https:\/\/www.tosunlux.eu\/ru\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/TOSUNelectric\/","https:\/\/www.linkedin.com\/company\/wenzhou-tosun-electric-co.-ltd\/"]},{"@type":"Person","@id":"https:\/\/www.tosunlux.eu\/ru\/#\/schema\/person\/a775a92fd66d941e4cbb706a83cd3173","name":"administrador","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/75eeae9adbd42fdf679c24104222466e12c5914b74822c713229c94e98ed4d2f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/75eeae9adbd42fdf679c24104222466e12c5914b74822c713229c94e98ed4d2f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/75eeae9adbd42fdf679c24104222466e12c5914b74822c713229c94e98ed4d2f?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/www.tosunlux.eu"],"url":"https:\/\/www.tosunlux.eu\/pt\/blog\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.tosunlux.eu\/pt\/wp-json\/wp\/v2\/posts\/14752","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tosunlux.eu\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tosunlux.eu\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tosunlux.eu\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tosunlux.eu\/pt\/wp-json\/wp\/v2\/comments?post=14752"}],"version-history":[{"count":1,"href":"https:\/\/www.tosunlux.eu\/pt\/wp-json\/wp\/v2\/posts\/14752\/revisions"}],"predecessor-version":[{"id":14759,"href":"https:\/\/www.tosunlux.eu\/pt\/wp-json\/wp\/v2\/posts\/14752\/revisions\/14759"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tosunlux.eu\/pt\/wp-json\/wp\/v2\/media\/14758"}],"wp:attachment":[{"href":"https:\/\/www.tosunlux.eu\/pt\/wp-json\/wp\/v2\/media?parent=14752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tosunlux.eu\/pt\/wp-json\/wp\/v2\/categories?post=14752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tosunlux.eu\/pt\/wp-json\/wp\/v2\/tags?post=14752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}