{"id":13307,"date":"2024-07-26T07:55:42","date_gmt":"2024-07-26T05:55:42","guid":{"rendered":"https:\/\/fvcomponentes.com\/?p=13307"},"modified":"2025-09-23T10:35:43","modified_gmt":"2025-09-23T08:35:43","slug":"how-to-calculate-the-cross-section-of-a-cable","status":"publish","type":"post","link":"https:\/\/fvcomponentes.com\/en\/como-calcular-la-seccion-de-un-cable\/","title":{"rendered":"How to calculate the cross-section of a cable?"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-como-calcular-la-seccion-de-un-cable\">How to calculate the cross-section of a cable?<\/h2>\n\n\n\n<p>If you have doubts about how to calculate the section of a cable, or you are looking for a cable section table according to power, you are in luck. We have found these specific tables for 12V, 24V and 48V that will solve any doubts you may have about how to calculate the section of a cable for your camper or caravan electrical installation.<\/p>\n\n\n\n<p>In the following cable cross-section calculation tables you will find the column on the left (maximum amperes to be passed) and at the top of the table you will find the standardised cable cross-sections.<\/p>\n\n\n\n<p>The cell that matches the row and the column corresponds to the <strong>maximum distance in metres<\/strong> recommended for that cable and current.<\/p>\n\n\n\n<p><b>IMPORTANT<\/b>Remember that the table cable cross section according to power is a <u>recommended table of minimums<\/u>. The ideal is to use the cable section according to the maximum power allowed by the device you want to install, consult its technical data sheet to check the maximum section and do not skimp on copper. If you have any doubts about how to use these tables, we have made a video explaining how easy it is; <a href=\"https:\/\/www.youtube.com\/watch?v=9_RU0j2XL-Y&amp;t=3s\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Video how to calculate the cross section of a cable<\/strong><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-tabla-como-calcular-la-seccion-de-un-cable-12v\">Table how to calculate the cross section of a 12V cable<\/h2>\n\n\n\n<p>Each cell indicates the maximum distance in metres of a cable according to the amperes at 12V.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/fvcomponentes.com\/wp-content\/uploads\/2024\/04\/tabla-calcular-seccion-cable-12V.jpg\" alt=\"table calculating cable cross-section 12V\" title=\"\"><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-tabla-como-calcular-la-seccion-de-un-cable-24v\">Table how to calculate the cross section of a 24V cable<\/h2>\n\n\n\n<p>Each cell indicates the maximum distance in metres of a cable according to the amperes at 24V.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/fvcomponentes.com\/wp-content\/uploads\/2024\/04\/tabla-calcular-seccion-cable-24V.jpg\" alt=\"table calculating cable cross-section 24V\" title=\"\"><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-tabla-como-calcular-la-seccion-de-un-cable-48v\">Table how to calculate the cross section of a 48V cable<\/h2>\n\n\n\n<p>Each cell indicates the maximum distance in metres of a cable according to the amperes at 48V.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/fvcomponentes.com\/wp-content\/uploads\/2024\/04\/tabla-calcular-seccion-cable-48V.jpg\" alt=\"table calculating cable cross-section 48V\" title=\"\"><\/figure>\n\n\n\n<p>We hope this information has been helpful for your project.<\/p>\n\n\n\n<p>Remember that we have a made-to-measure cable manufacturing service available at the following link;<\/p>\n\n\n\n<p><a href=\"https:\/\/fvcomponentes.com\/en\/product-category-2\/electrical-equipment\/electrical-cables\/\" target=\"_blank\" rel=\"noreferrer noopener\">Customised electrical cables<\/a><\/p>\n\n\n\n<p>Additionally, if you need to contact a <a href=\"https:\/\/icide.es\/empresa-electricidad-industrial-en-murcia\/\" target=\"_blank\" rel=\"noreferrer noopener\">electricity company in Murcia<\/a>we offer you this <a href=\"https:\/\/icide.es\/electricista-cartagena\/\" target=\"_blank\" rel=\"noreferrer noopener\">electrician Cartagena<\/a>.<\/p>\n\n\n\n<p>\/<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u00bfComo calcular la seccion de un cable? Si tienes dudas de c\u00f3mo calcular la secci\u00f3n de un cable, o est\u00e1s buscando una tabla secci\u00f3n de cable seg\u00fan potencia est\u00e1s de suerte. Hemos encontrado estas tablas espec\u00edficas para 12V, 24V y 48V que resolver\u00e1n cualquier duda que puedas tener sobre como calcular la seccion de un [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13310,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"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":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","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":"var(--ast-global-color-4)","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":[1,1004],"tags":[],"class_list":["post-13307","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-manuales-tutoriales-solares"],"_links":{"self":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/posts\/13307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/comments?post=13307"}],"version-history":[{"count":3,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/posts\/13307\/revisions"}],"predecessor-version":[{"id":30722,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/posts\/13307\/revisions\/30722"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/media\/13310"}],"wp:attachment":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/media?parent=13307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/categories?post=13307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/tags?post=13307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}