{"id":46585,"date":"2025-03-16T13:28:55","date_gmt":"2025-03-16T13:28:55","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=46585"},"modified":"2026-07-17T07:39:20","modified_gmt":"2026-07-17T07:39:20","slug":"painel-principal-vs-painel-de-distribuicao","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/pt\/main-panel-vs-distribution-panel\/","title":{"rendered":"Painel principal vs painel de distribui\u00e7\u00e3o: qual \u00e9 a diferen\u00e7a entre eles?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Os pain\u00e9is principais e os pain\u00e9is de distribui\u00e7\u00e3o s\u00e3o geralmente usados no sistema el\u00e9trico de um edif\u00edcio e formam uma combina\u00e7\u00e3o complementar, normalmente utilizados em conjunto. No entanto, eles n\u00e3o s\u00e3o exatamente iguais. <a href=\"https:\/\/www.kdmsteel.com\/pt\/painel-eletrico\/\">pain\u00e9is el\u00e9tricos<\/a>, Este artigo apresentar\u00e1 as diferen\u00e7as entre pain\u00e9is principais e de distribui\u00e7\u00e3o em 9 aspectos, para que voc\u00ea possa entender detalhadamente cada uma delas.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 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\" style=\"cursor:inherit\">\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\"><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' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kdmsteel.com\/pt\/main-panel-vs-distribution-panel\/#What_is_the_Main_Panel_and_the_Distribution_Panel\" >O que \u00e9 o Painel Principal e o Painel de Distribui\u00e7\u00e3o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kdmsteel.com\/pt\/main-panel-vs-distribution-panel\/#What_are_the_Differences_They_Have\" >Quais s\u00e3o as diferen\u00e7as que eles t\u00eam?<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kdmsteel.com\/pt\/main-panel-vs-distribution-panel\/#1_Functional\" >#1 Funcional<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kdmsteel.com\/pt\/main-panel-vs-distribution-panel\/#2_Structure\" >Estrutura #2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kdmsteel.com\/pt\/main-panel-vs-distribution-panel\/#3_Materials\" >Materiais #3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kdmsteel.com\/pt\/main-panel-vs-distribution-panel\/#4_Installation\" >Instala\u00e7\u00e3o #4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kdmsteel.com\/pt\/main-panel-vs-distribution-panel\/#5_Power_Capacity_and_Magnitude\" >Capacidade e magnitude de pot\u00eancia #5<\/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.kdmsteel.com\/pt\/main-panel-vs-distribution-panel\/#6_Safety\" >#6 Seguran\u00e7a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kdmsteel.com\/pt\/main-panel-vs-distribution-panel\/#7_Application\" >Aplica\u00e7\u00e3o #7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kdmsteel.com\/pt\/main-panel-vs-distribution-panel\/#8_Cost\" >Custo #8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kdmsteel.com\/pt\/main-panel-vs-distribution-panel\/#9_Benefits\" >Benef\u00edcios do #9<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.kdmsteel.com\/pt\/main-panel-vs-distribution-panel\/#Conclusion\" >Conclus\u00e3o<\/a><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"What_is_the_Main_Panel_and_the_Distribution_Panel\"><\/span><span style=\"font-weight: 400;\">O que \u00e9 o Painel Principal e o Painel de Distribui\u00e7\u00e3o<\/span><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46615\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-the-Main-Panel-and-the-Distribution-Panel.jpg\" alt=\"O que \u00e9 o Painel Principal e o Painel de Distribui\u00e7\u00e3o\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-the-Main-Panel-and-the-Distribution-Panel.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-the-Main-Panel-and-the-Distribution-Panel-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-the-Main-Panel-and-the-Distribution-Panel-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-is-the-Main-Panel-and-the-Distribution-Panel-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Antes de descrever suas diferen\u00e7as, precisamos entender as informa\u00e7\u00f5es b\u00e1sicas sobre pain\u00e9is principais e pain\u00e9is de distribui\u00e7\u00e3o:<\/span><\/p>\n<p><b>PAINEL PRINCIPAL:<\/b><span style=\"font-weight: 400;\"> Os pain\u00e9is principais s\u00e3o o primeiro passo para levar eletricidade a um edif\u00edcio e tamb\u00e9m protegem contra sobrecargas e curtos-circuitos em equipamentos el\u00e9tricos. Geralmente, s\u00e3o conectados diretamente \u00e0 rede el\u00e9trica ou ao transformador da concession\u00e1ria de energia e geralmente s\u00e3o controlados por um disjuntor principal com chave geral.<\/span><\/p>\n<p><b>PAINEL DE DISTRIBUI\u00c7\u00c3O: <\/b><span style=\"font-weight: 400;\">O painel de distribui\u00e7\u00e3o \u00e9 respons\u00e1vel por distribuir a energia fornecida pelo painel principal para todos os pontos do edif\u00edcio que necessitem de eletricidade. Simplificando, sem um painel de distribui\u00e7\u00e3o, o fornecimento de eletricidade seria muito perigoso e poderia exigir dezenas ou at\u00e9 centenas de circuitos para alcan\u00e7ar cada ponto de consumo. No entanto, com um painel de distribui\u00e7\u00e3o, esses fios podem ser eliminados e o painel de distribui\u00e7\u00e3o pode ser operado diretamente para completar a distribui\u00e7\u00e3o de energia com mais efici\u00eancia e seguran\u00e7a.<\/span><\/p>\n<h1><span class=\"ez-toc-section\" id=\"What_are_the_Differences_They_Have\"><\/span><span style=\"font-weight: 400;\">Quais s\u00e3o as diferen\u00e7as que eles t\u00eam?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46616\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-are-the-Differences-They-Have.jpg\" alt=\"Quais s\u00e3o as diferen\u00e7as que eles t\u00eam\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-are-the-Differences-They-Have.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-are-the-Differences-They-Have-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-are-the-Differences-They-Have-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/What-are-the-Differences-They-Have-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">No pr\u00f3ximo artigo, apresentaremos as diferen\u00e7as entre pain\u00e9is principais e pain\u00e9is de distribui\u00e7\u00e3o em 10 aspectos diferentes, para que voc\u00ea entenda melhor como eles diferem da estrutura \u00e0 fun\u00e7\u00e3o.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"1_Functional\"><\/span><span style=\"font-weight: 400;\">#1 Funcional<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>PAINEL PRINCIPAL: <\/b><span style=\"font-weight: 400;\">A fun\u00e7\u00e3o principal do painel principal \u00e9 <\/span><b>trazer energia externa para o edif\u00edcio<\/b><span style=\"font-weight: 400;\">, ent\u00e3o seria chamado de primeiro passo na entrada de energia no edif\u00edcio, o ponto de entrada de energia.<\/span><\/p>\n<p><b>PAINEL DE DISTRIBUI\u00c7\u00c3O: <\/b><span style=\"font-weight: 400;\">A principal fun\u00e7\u00e3o do quadro de distribui\u00e7\u00e3o \u00e9 distribuir a energia que chega ao edif\u00edcio para as \u00e1reas que dela necessitam, por isso pode-se dizer que o <\/span><b>O painel de distribui\u00e7\u00e3o \u00e9 a segunda etapa da energia que entra no edif\u00edcio<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_Structure\"><\/span><span style=\"font-weight: 400;\">Estrutura #2<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>PAINEL PRINCIPAL: <\/b><span style=\"font-weight: 400;\">O painel principal consiste em <\/span><b>CINCO<\/b><span style=\"font-weight: 400;\"> componentes acompanhados de diferentes fun\u00e7\u00f5es, que s\u00e3o:<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><b>Terminais de entrada: <\/b><span style=\"font-weight: 400;\">O terminal de entrada \u00e9 o dispositivo de interface usado pelo painel principal para conectar \u00e0 fonte de alimenta\u00e7\u00e3o externa e pode ser considerado o primeiro passo da primeira etapa.<\/span><\/li>\n<li aria-level=\"1\"><b>Disjuntor principal: <\/b><span style=\"font-weight: 400;\">O componente principal do painel principal \u00e9 o interruptor usado para controlar a corrente para o pr\u00f3prio painel principal, evitando sobrecargas e curtos-circuitos.<\/span><\/li>\n<li aria-level=\"1\"><b>Filial <a href=\"https:\/\/www.kdmsteel.com\/pt\/disjuntor-dc\/\">Disjuntores<\/a>:<\/b><span style=\"font-weight: 400;\"> Um disjuntor de ramal seria respons\u00e1vel por um circuito separado, como ilumina\u00e7\u00e3o, tomadas, etc.<\/span><\/li>\n<li aria-level=\"1\"><b>Barras de \u00f4nibus:\u00a0 <\/b><span style=\"font-weight: 400;\">Os barramentos s\u00e3o essenciais para a distribui\u00e7\u00e3o de energia no painel principal e funcionam de forma semelhante aos terminais de entrada, distribuindo energia para circuitos individuais.<\/span><\/li>\n<li aria-level=\"1\"><b>Sistema de aterramento: <\/b><span style=\"font-weight: 400;\">O sistema de aterramento consiste em um fio neutro e uma barra de aterramento para garantir que o painel principal esteja conectado ao sistema de aterramento e para proteger o equipamento contra correntes de falha.<\/span><\/li>\n<\/ul>\n<p><b>PAINEL DE DISTRIBUI\u00c7\u00c3O: <\/b><span style=\"font-weight: 400;\">A estrutura do painel de distribui\u00e7\u00e3o \u00e9 composta por partes semelhantes \u00e0s do painel principal, incluindo os terminais de entrada, o disjuntor principal, as barras de distribui\u00e7\u00e3o, os disjuntores de deriva\u00e7\u00e3o e o sistema de aterramento. A seguir, uma lista das principais partes que diferem do painel principal:<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><b>Liga\u00e7\u00e3o da rede el\u00e9trica: <\/b><span style=\"font-weight: 400;\">O link principal garante que os terminais de entrada e as barras de distribui\u00e7\u00e3o garantam que a energia v\u00e1 do circuito correto para os circuitos individuais.<\/span><\/li>\n<li aria-level=\"1\"><b>Terminais de carga: <\/b><span style=\"font-weight: 400;\">Os terminais de carga s\u00e3o os contatos el\u00e9tricos no painel de distribui\u00e7\u00e3o que distribuem energia para cada circuito derivado.<\/span><\/li>\n<li aria-level=\"1\"><b>Medidor: <\/b><span style=\"font-weight: 400;\">O medidor \u00e9 um dispositivo b\u00e1sico de medi\u00e7\u00e3o usado para medir e registrar o consumo de eletricidade para rastrear o uso de energia.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"3_Materials\"><\/span><span style=\"font-weight: 400;\">Materiais #3<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46620\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Materials.jpg\" alt=\"Materiais\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Materials.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Materials-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Materials-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Materials-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><b>PAINEL PRINCIPAL: <\/b><span style=\"font-weight: 400;\">O painel principal \u00e9 feito de a\u00e7o galvanizado, a\u00e7o inoxid\u00e1vel, cobre e alum\u00ednio, com diferentes materiais usados para diferentes componentes.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>A\u00e7o galvanizado<\/b><span style=\"font-weight: 400;\">: Usado no gabinete ou como material de aterramento, geralmente usado em ambientes industriais e externos.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>A\u00e7o inoxid\u00e1vel<\/b><span style=\"font-weight: 400;\">:Os a\u00e7os inoxid\u00e1veis 304 e 316 s\u00e3o comumente usados para o inv\u00f3lucro.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Cobre<\/b><span style=\"font-weight: 400;\">: Usado em sistemas condutivos e de aterramento.<\/span><\/li>\n<\/ul>\n<p><b>PAINEL DE DISTRIBUI\u00c7\u00c3O:\u00a0 <\/b><span style=\"font-weight: 400;\">Os principais materiais usados nos pain\u00e9is de distribui\u00e7\u00e3o s\u00e3o a\u00e7o galvanizado, liga de alum\u00ednio, policarbonato, cobre e alum\u00ednio, dos quais a\u00e7o galvanizado, cobre e alum\u00ednio s\u00e3o usados para prop\u00f3sitos semelhantes aos dos pain\u00e9is principais, e a discuss\u00e3o a seguir se concentra nas partes que s\u00e3o diferentes dos pain\u00e9is principais:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Liga de alum\u00ednio:<\/b><span style=\"font-weight: 400;\"> Frequentemente usado em gabinetes de pain\u00e9is de distribui\u00e7\u00e3o leves, \u00e9 mais leve que o a\u00e7o e tem melhor resist\u00eancia \u00e0 corros\u00e3o.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Policarbonato:<\/b><span style=\"font-weight: 400;\"> Utilizado para o encapsulamento de pequenos pain\u00e9is de distribui\u00e7\u00e3o que podem suportar cargas de baixa corrente.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"4_Installation\"><\/span><span style=\"font-weight: 400;\">Instala\u00e7\u00e3o #4<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>PAINEL PRINCIPAL: <\/b><span style=\"font-weight: 400;\">Eles s\u00e3o normalmente instalados em entradas de edif\u00edcios, entradas de servi\u00e7os el\u00e9tricos e em salas el\u00e9tricas. Os m\u00e9todos comuns de instala\u00e7\u00e3o est\u00e3o listados abaixo:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">montado na parede<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">De p\u00e9 no ch\u00e3o<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Em ambientes externos ou adversos, o painel principal tamb\u00e9m precisa ter uma classifica\u00e7\u00e3o alta, em geral., <a href=\"https:\/\/www.kdmsteel.com\/pt\/gabinete-ip54\/\">IP54<\/a> \u00c9 o n\u00edvel mais b\u00e1sico de prote\u00e7\u00e3o, em alguns casos, <a href=\"https:\/\/www.kdmsteel.com\/pt\/gabinete-ip65\/\">IP65<\/a> ou <a href=\"https:\/\/www.kdmsteel.com\/pt\/gabinete-ip66\/\">IP66<\/a> ou superior.<\/span><\/p>\n<p><b>PAINEL DE DISTRIBUI\u00c7\u00c3O: <\/b><span style=\"font-weight: 400;\">Os pain\u00e9is de distribui\u00e7\u00e3o geralmente s\u00e3o instalados em centros de carga e tamb\u00e9m podem ser centralizados em salas el\u00e9tricas ou instalados em um ponto de controle centralizado em cada andar ou em uma \u00e1rea diferente, principalmente para evitar perdas de energia, gerenciamento de carga e muito mais. Existem v\u00e1rias maneiras de instalar pain\u00e9is de distribui\u00e7\u00e3o de energia:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Montado na parede<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gabinetes de ch\u00e3o<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Montado em painel<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Vale ressaltar que o painel de distribui\u00e7\u00e3o precisar\u00e1 de expans\u00e3o e manuten\u00e7\u00e3o, devendo ser instalado em local de f\u00e1cil opera\u00e7\u00e3o, evitando altas temperaturas e ambientes \u00famidos.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Power_Capacity_and_Magnitude\"><\/span><span style=\"font-weight: 400;\">Capacidade e magnitude de pot\u00eancia #5<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46619\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Power-Capacity-and-Magnitude.jpg\" alt=\"Capacidade e magnitude de pot\u00eancia\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Power-Capacity-and-Magnitude.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Power-Capacity-and-Magnitude-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Power-Capacity-and-Magnitude-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Power-Capacity-and-Magnitude-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><b>PAINEL PRINCIPAL: <\/b><span style=\"font-weight: 400;\">Os pain\u00e9is principais s\u00e3o usados principalmente para transportar altas correntes, normalmente com capacidades de corrente de at\u00e9 <\/span><b>4000 A ou superior <\/b><span style=\"font-weight: 400;\">em ambientes industriais. No entanto, em ambientes residenciais e pequenos comerciais \u00e9 comum encontr\u00e1-los em <\/span><b>100 A a 400 A <\/b><span style=\"font-weight: 400;\">Alcance. A capacidade de corrente do painel principal depende especificamente do ambiente em que \u00e9 utilizado. Os tipos comuns de cargas s\u00e3o:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Motores grandes\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Equipamentos de alta pot\u00eancia<\/span><\/li>\n<\/ul>\n<p><b>PAINEL DE DISTRIBUI\u00c7\u00c3O:<\/b><span style=\"font-weight: 400;\"> Os pain\u00e9is de distribui\u00e7\u00e3o geralmente s\u00e3o conectados a um sistema de distribui\u00e7\u00e3o de baixa tens\u00e3o e geralmente h\u00e1 v\u00e1rios pain\u00e9is distribu\u00eddos em diferentes centros de carga. As capacidades variam de <\/span><b>50A a 200A<\/b><span style=\"font-weight: 400;\">, que \u00e9 mais baixo que os pain\u00e9is principais, eles tamb\u00e9m podem alcan\u00e7ar <\/span><b>800A ou mais<\/b><span style=\"font-weight: 400;\"> em ambientes industriais ou comerciais. Os tipos de carga comuns para pain\u00e9is de distribui\u00e7\u00e3o s\u00e3o:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Distribui\u00e7\u00e3o de energia\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Circuitos de ilumina\u00e7\u00e3o<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u00e1quinas de produ\u00e7\u00e3o<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Equipamento especializado<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"6_Safety\"><\/span><span style=\"font-weight: 400;\">#6 Seguran\u00e7a<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46621\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Safety.jpg\" alt=\"Seguran\u00e7a\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Safety.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Safety-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Safety-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Safety-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><b>PAINEL PRINCIPAL: <\/b><span style=\"font-weight: 400;\">A seguran\u00e7a do painel principal, que \u00e9 o cora\u00e7\u00e3o da distribui\u00e7\u00e3o de energia, \u00e9 cr\u00edtica e geralmente \u00e9 garantida por um disjuntor principal que monitora a corrente e a corta em caso de sobrecargas e curtos-circuitos. O sistema de aterramento garante que as correntes de falha possam ser direcionadas para o terra sem problemas, e o n\u00edvel de prote\u00e7\u00e3o garante que os componentes el\u00e9tricos estejam protegidos contra agress\u00f5es externas. As prote\u00e7\u00f5es de seguran\u00e7a comuns para o painel principal s\u00e3o:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">disjuntor principal<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sistema de aterramento<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gabinete do painel principal, com classifica\u00e7\u00e3o n\u00e3o inferior a IP54<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Fus\u00edveis<\/span><\/li>\n<\/ul>\n<p><b>PAINEL DE DISTRIBUI\u00c7\u00c3O:<\/b><span style=\"font-weight: 400;\"> Como os pain\u00e9is de distribui\u00e7\u00e3o s\u00e3o voltados para circuitos de baixa tens\u00e3o, a seguran\u00e7a \u00e9 mais evidente na prote\u00e7\u00e3o dos componentes, incluindo o uso de disjuntores de deriva\u00e7\u00e3o, sistemas de aterramento e o uso de n\u00edveis de prote\u00e7\u00e3o atualizados. As medidas de instala\u00e7\u00e3o de seguran\u00e7a e prote\u00e7\u00e3o do painel de distribui\u00e7\u00e3o s\u00e3o semelhantes \u00e0s do painel principal, e as diferentes partes s\u00e3o mostradas principalmente abaixo:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Disjuntores de deriva\u00e7\u00e3o<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Altas classifica\u00e7\u00f5es de gabinete, dependendo do cen\u00e1rio de uso, entre IP20 e IP65<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instru\u00e7\u00f5es de opera\u00e7\u00e3o<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"7_Application\"><\/span><span style=\"font-weight: 400;\">Aplica\u00e7\u00e3o #7<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46618\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application-1.jpg\" alt=\"Aplicativo\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application-1.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application-1-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application-1-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Application-1-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><b>PAINEL PRINCIPAL:<\/b><span style=\"font-weight: 400;\"> Os pain\u00e9is principais s\u00e3o usados em quase todas as situa\u00e7\u00f5es em que \u00e9 necess\u00e1ria energia, pois s\u00e3o o primeiro passo para conectar a fonte de alimenta\u00e7\u00e3o externa ao local onde a eletricidade \u00e9 usada. <\/span><b>Incluindo ambientes comerciais, industriais, residenciais, data centers e muito mais.<\/b><\/p>\n<p><b>PAINEL DE DISTRIBUI\u00c7\u00c3O: <\/b><span style=\"font-weight: 400;\">Os pain\u00e9is de distribui\u00e7\u00e3o e os pain\u00e9is principais s\u00e3o uma combina\u00e7\u00e3o comum de rela\u00e7\u00f5es, pelo que tamb\u00e9m podem ser utilizados nas sec\u00e7\u00f5es acima mencionadas, embora mais frequentemente em v\u00e1rias \u00e1reas das mesmas, como <\/span><b>sistemas de ilumina\u00e7\u00e3o<\/b><span style=\"font-weight: 400;\"> em ambientes comerciais e residenciais; <\/span><b>sistemas de ar condicionado<\/b><span style=\"font-weight: 400;\"> em \u00e1reas de escrit\u00f3rios; <\/span><b>equipamentos de produ\u00e7\u00e3o, m\u00e1quinas<\/b><span style=\"font-weight: 400;\"> em ambientes industriais e muito mais.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"8_Cost\"><\/span><span style=\"font-weight: 400;\">Custo #8<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>PAINEL PRINCIPAL: <\/b><span style=\"font-weight: 400;\">O custo de um painel el\u00e9trico principal \u00e9 maior do que o de um painel de distribui\u00e7\u00e3o devido aos materiais, projeto, instala\u00e7\u00e3o e manuten\u00e7\u00e3o, principalmente na forma de:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Componentes adicionais<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tamanhos maiores de materiais<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Constru\u00e7\u00e3o mais complexa<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">N\u00edveis mais elevados de prote\u00e7\u00e3o<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Manuten\u00e7\u00e3o por t\u00e9cnicos especializados<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Custos mais altos de componentes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Maiores requisitos de espa\u00e7o<\/span><\/li>\n<\/ul>\n<p><b>PAINEL DE DISTRIBUI\u00c7\u00c3O:<\/b><span style=\"font-weight: 400;\"> Os pain\u00e9is de distribui\u00e7\u00e3o custar\u00e3o menos do que os pain\u00e9is da rede el\u00e9trica em todos os aspectos, mas podem ser iguais ou superiores aos pain\u00e9is da rede el\u00e9trica em termos de custo total devido \u00e0 maior quantidade dispon\u00edvel. O custo dos pain\u00e9is de distribui\u00e7\u00e3o se concentra principalmente em:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Materiais<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">custo de manuten\u00e7\u00e3o<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Inspe\u00e7\u00e3o Peri\u00f3dica<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Substitui\u00e7\u00e3o de componentes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instala\u00e7\u00e3o<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"9_Benefits\"><\/span><span style=\"font-weight: 400;\">Benef\u00edcios do #9<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>PAINEL PRINCIPAL: <\/b><span style=\"font-weight: 400;\">O painel principal, como n\u00facleo do sistema de energia, tem<\/span><b> estabilidade a longo prazo<\/b><span style=\"font-weight: 400;\">, eliminando a necessidade de manuten\u00e7\u00e3o frequente e reduzindo o tempo de inatividade do sistema.<\/span><\/p>\n<p><b>PAINEL DE DISTRIBUI\u00c7\u00c3O: <\/b><span style=\"font-weight: 400;\">Eles n\u00e3o s\u00f3 trazem flexibilidade na distribui\u00e7\u00e3o de energia, mas tamb\u00e9m permitem <\/span><b>gest\u00e3o cuidadosa do poder<\/b><span style=\"font-weight: 400;\">. Al\u00e9m disso, os pain\u00e9is de distribui\u00e7\u00e3o s\u00e3o caracterizados por <\/span><b>tamanho pequeno e instala\u00e7\u00e3o flex\u00edvel<\/b><span style=\"font-weight: 400;\">, que pode <\/span><b>maximizar a economia de espa\u00e7o<\/b><span style=\"font-weight: 400;\">. Em termos de design, os pain\u00e9is de distribui\u00e7\u00e3o s\u00e3o frequentemente <\/span><b>modular<\/b><span style=\"font-weight: 400;\">, permitindo expans\u00e3o e ajuste flex\u00edveis de componentes, o que tamb\u00e9m \u00e9 conveniente para manuten\u00e7\u00e3o regular.<\/span><\/p>\n<h1><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><span style=\"font-weight: 400;\">Conclus\u00e3o<\/span><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-46617\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-4-3.jpg\" alt=\"Conclus\u00e3o\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-4-3.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-4-3-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-4-3-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Conclusion-4-3-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">No geral, os pain\u00e9is el\u00e9tricos de rede el\u00e9trica parecem ser superiores aos pain\u00e9is de distribui\u00e7\u00e3o em todos os aspectos. No entanto, \u00e9 importante observar que os pain\u00e9is de rede el\u00e9trica e de distribui\u00e7\u00e3o n\u00e3o competem entre si, mas sim s\u00e3o uma combina\u00e7\u00e3o, geralmente usada em um edif\u00edcio ou \u00e1rea, de modo que se complementam em diferentes aplica\u00e7\u00f5es.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Mains panels and distribution panels are usually used in a building&#8217;s electrical system, and they are a complementary combination usually used together. However, they are not nearly the same electrical panels, this article will bring you the differences between main and distribution panels in 9 aspects so that you can understand their differences in detail. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":46614,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"disabled","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-46585","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Main Panel vs Distribution Panel: What is the Difference Between Them? - KDM Steel<\/title>\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.kdmsteel.com\/pt\/painel-principal-vs-painel-de-distribuicao\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Main Panel vs Distribution Panel: What is the Difference Between Them? - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"Mains panels and distribution panels are usually used in a building&#8217;s electrical system, and they are a complementary combination usually used together. However, they are not nearly the same electrical panels, this article will bring you the differences between main and distribution panels in 9 aspects so that you can understand their differences in detail. [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kdmsteel.com\/pt\/painel-principal-vs-painel-de-distribuicao\/\" \/>\n<meta property=\"og:site_name\" content=\"KDM Steel\" \/>\n<meta property=\"article:published_time\" content=\"2025-03-16T13:28:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-17T07:39:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Main-Panel-vs-Distribution-Panel-What-is-the-Difference-Between-Them.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Kdmsteel Engineering Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kdmsteel Engineering Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/fr\\\/panneau-principal-vs-panneau-de-distribution\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/fr\\\/panneau-principal-vs-panneau-de-distribution\\\/\"},\"author\":{\"name\":\"Kdmsteel Engineering Team\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#\\\/schema\\\/person\\\/20f9dd106f5824b75813f83f5a192a5f\"},\"headline\":\"Main Panel vs Distribution Panel: What is the Difference Between Them?\",\"datePublished\":\"2025-03-16T13:28:55+00:00\",\"dateModified\":\"2026-07-17T07:39:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/fr\\\/panneau-principal-vs-panneau-de-distribution\\\/\"},\"wordCount\":1548,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/fr\\\/panneau-principal-vs-panneau-de-distribution\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Main-Panel-vs-Distribution-Panel-What-is-the-Difference-Between-Them.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.kdmsteel.com\\\/fr\\\/panneau-principal-vs-panneau-de-distribution\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/fr\\\/panneau-principal-vs-panneau-de-distribution\\\/\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/fr\\\/panneau-principal-vs-panneau-de-distribution\\\/\",\"name\":\"Main Panel vs Distribution Panel: What is the Difference Between Them? - KDM Steel\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/fr\\\/panneau-principal-vs-panneau-de-distribution\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/fr\\\/panneau-principal-vs-panneau-de-distribution\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Main-Panel-vs-Distribution-Panel-What-is-the-Difference-Between-Them.jpg\",\"datePublished\":\"2025-03-16T13:28:55+00:00\",\"dateModified\":\"2026-07-17T07:39:20+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/fr\\\/panneau-principal-vs-panneau-de-distribution\\\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.kdmsteel.com\\\/fr\\\/panneau-principal-vs-panneau-de-distribution\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/fr\\\/panneau-principal-vs-panneau-de-distribution\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Main-Panel-vs-Distribution-Panel-What-is-the-Difference-Between-Them.jpg\",\"contentUrl\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Main-Panel-vs-Distribution-Panel-What-is-the-Difference-Between-Them.jpg\",\"width\":1280,\"height\":720,\"caption\":\"Main Panel vs Distribution Panel What is the Difference Between Them\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/fr\\\/panneau-principal-vs-panneau-de-distribution\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.kdmsteel.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Main Panel vs Distribution Panel: What is the Difference Between Them?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#website\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/\",\"name\":\"KDM Steel\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.kdmsteel.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#organization\",\"name\":\"KDM Steel\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/cropped-kdmsteel-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/cropped-kdmsteel-logo.png\",\"width\":998,\"height\":535,\"caption\":\"KDM Steel\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#\\\/schema\\\/person\\\/20f9dd106f5824b75813f83f5a192a5f\",\"name\":\"Kdmsteel Engineering Team\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g\",\"caption\":\"Kdmsteel Engineering Team\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Painel Principal vs Painel de Distribui\u00e7\u00e3o: Qual a Diferen\u00e7a Entre Eles? - KDM Steel","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.kdmsteel.com\/pt\/painel-principal-vs-painel-de-distribuicao\/","og_locale":"pt_PT","og_type":"article","og_title":"Main Panel vs Distribution Panel: What is the Difference Between Them? - KDM Steel","og_description":"Mains panels and distribution panels are usually used in a building&#8217;s electrical system, and they are a complementary combination usually used together. However, they are not nearly the same electrical panels, this article will bring you the differences between main and distribution panels in 9 aspects so that you can understand their differences in detail. [&hellip;]","og_url":"https:\/\/www.kdmsteel.com\/pt\/painel-principal-vs-painel-de-distribuicao\/","og_site_name":"KDM Steel","article_published_time":"2025-03-16T13:28:55+00:00","article_modified_time":"2026-07-17T07:39:20+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Main-Panel-vs-Distribution-Panel-What-is-the-Difference-Between-Them.jpg","type":"image\/jpeg"}],"author":"Kdmsteel Engineering Team","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Kdmsteel Engineering Team","Tempo estimado de leitura":"9 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.kdmsteel.com\/fr\/panneau-principal-vs-panneau-de-distribution\/#article","isPartOf":{"@id":"https:\/\/www.kdmsteel.com\/fr\/panneau-principal-vs-panneau-de-distribution\/"},"author":{"name":"Kdmsteel Engineering Team","@id":"https:\/\/www.kdmsteel.com\/#\/schema\/person\/20f9dd106f5824b75813f83f5a192a5f"},"headline":"Main Panel vs Distribution Panel: What is the Difference Between Them?","datePublished":"2025-03-16T13:28:55+00:00","dateModified":"2026-07-17T07:39:20+00:00","mainEntityOfPage":{"@id":"https:\/\/www.kdmsteel.com\/fr\/panneau-principal-vs-panneau-de-distribution\/"},"wordCount":1548,"commentCount":0,"publisher":{"@id":"https:\/\/www.kdmsteel.com\/#organization"},"image":{"@id":"https:\/\/www.kdmsteel.com\/fr\/panneau-principal-vs-panneau-de-distribution\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Main-Panel-vs-Distribution-Panel-What-is-the-Difference-Between-Them.jpg","articleSection":["Blog"],"inLanguage":"pt-PT","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.kdmsteel.com\/fr\/panneau-principal-vs-panneau-de-distribution\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.kdmsteel.com\/fr\/panneau-principal-vs-panneau-de-distribution\/","url":"https:\/\/www.kdmsteel.com\/fr\/panneau-principal-vs-panneau-de-distribution\/","name":"Painel Principal vs Painel de Distribui\u00e7\u00e3o: Qual a Diferen\u00e7a Entre Eles? - KDM Steel","isPartOf":{"@id":"https:\/\/www.kdmsteel.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.kdmsteel.com\/fr\/panneau-principal-vs-panneau-de-distribution\/#primaryimage"},"image":{"@id":"https:\/\/www.kdmsteel.com\/fr\/panneau-principal-vs-panneau-de-distribution\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Main-Panel-vs-Distribution-Panel-What-is-the-Difference-Between-Them.jpg","datePublished":"2025-03-16T13:28:55+00:00","dateModified":"2026-07-17T07:39:20+00:00","breadcrumb":{"@id":"https:\/\/www.kdmsteel.com\/fr\/panneau-principal-vs-panneau-de-distribution\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.kdmsteel.com\/fr\/panneau-principal-vs-panneau-de-distribution\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.kdmsteel.com\/fr\/panneau-principal-vs-panneau-de-distribution\/#primaryimage","url":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Main-Panel-vs-Distribution-Panel-What-is-the-Difference-Between-Them.jpg","contentUrl":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/03\/Main-Panel-vs-Distribution-Panel-What-is-the-Difference-Between-Them.jpg","width":1280,"height":720,"caption":"Main Panel vs Distribution Panel What is the Difference Between Them"},{"@type":"BreadcrumbList","@id":"https:\/\/www.kdmsteel.com\/fr\/panneau-principal-vs-panneau-de-distribution\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.kdmsteel.com\/"},{"@type":"ListItem","position":2,"name":"Main Panel vs Distribution Panel: What is the Difference Between Them?"}]},{"@type":"WebSite","@id":"https:\/\/www.kdmsteel.com\/#website","url":"https:\/\/www.kdmsteel.com\/","name":"A\u00e7o KDM","description":"","publisher":{"@id":"https:\/\/www.kdmsteel.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.kdmsteel.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Organization","@id":"https:\/\/www.kdmsteel.com\/#organization","name":"A\u00e7o KDM","url":"https:\/\/www.kdmsteel.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.kdmsteel.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2024\/05\/cropped-kdmsteel-logo.png","contentUrl":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2024\/05\/cropped-kdmsteel-logo.png","width":998,"height":535,"caption":"KDM Steel"},"image":{"@id":"https:\/\/www.kdmsteel.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.kdmsteel.com\/#\/schema\/person\/20f9dd106f5824b75813f83f5a192a5f","name":"Equipe de Engenharia da Kdmsteel","image":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/secure.gravatar.com\/avatar\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g","caption":"Kdmsteel Engineering Team"}}]}},"_links":{"self":[{"href":"https:\/\/www.kdmsteel.com\/pt\/wp-json\/wp\/v2\/posts\/46585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdmsteel.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdmsteel.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdmsteel.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdmsteel.com\/pt\/wp-json\/wp\/v2\/comments?post=46585"}],"version-history":[{"count":4,"href":"https:\/\/www.kdmsteel.com\/pt\/wp-json\/wp\/v2\/posts\/46585\/revisions"}],"predecessor-version":[{"id":51092,"href":"https:\/\/www.kdmsteel.com\/pt\/wp-json\/wp\/v2\/posts\/46585\/revisions\/51092"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kdmsteel.com\/pt\/wp-json\/wp\/v2\/media\/46614"}],"wp:attachment":[{"href":"https:\/\/www.kdmsteel.com\/pt\/wp-json\/wp\/v2\/media?parent=46585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdmsteel.com\/pt\/wp-json\/wp\/v2\/categories?post=46585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdmsteel.com\/pt\/wp-json\/wp\/v2\/tags?post=46585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}