{"id":5483,"date":"2021-02-24T10:58:01","date_gmt":"2021-02-24T10:58:01","guid":{"rendered":"https:\/\/comestero.com\/?p=5483"},"modified":"2021-06-18T12:58:38","modified_gmt":"2021-06-18T12:58:38","slug":"abbreviations-and-designation-of-electrical-cables","status":"publish","type":"post","link":"https:\/\/comestero.com\/en\/news-en\/comestro-sistemi-en\/abbreviations-and-designation-of-electrical-cables\/","title":{"rendered":"Abbreviations and designation of electrical cables"},"content":{"rendered":"<h2 class=\"csmyh2\">How to read the abbreviations of electrical cables and fields of application.<\/h2>\n<p>The abbreviations of electrical cables provide a lot of information on the construction and on some of the main <strong><span style=\"color: #a39161;\">characteristics of the component<\/span><\/strong>, such as, the insulation voltage, flexibility, the type of sheath, shielding and many other useful recognition elements. The abbreviations and designation of the harmonized power cords up to 450 \/ 750V are defined by the <a href=\"https:\/\/www.ceinorme.it\/it\/chi-siamo-it\" target=\"_blank\" rel=\"noopener noreferrer\">CEI<\/a> 20-27 standard.<\/p>\n<h3>Types of electrical cables<\/h3>\n<p>The world of electrical cables is more complex and varied than one might think.<\/p>\n<p>Esistono moltissime tipologie di cavo , ognuno particolarmente adatto ad un utilizzo o ambiente. Di seguito trovate una <strong><span style=\"color: #a39161;\">tabella con i gruppi di designazione<\/span><\/strong> e il relativo simbolo. Pi\u00f9 avanti vedremo invece l\u2019applicazione in pratica delle tipologie di cavo pi\u00f9 utilizzate in commercio.<\/p>\n<p>There are many types of cable, each one particularly suitable for a use or environment. Below you will find a table with the designation groups and their symbol. Later we will see the practical application of the most commonly used types of cable on the market.<\/p>\n<div class=\"wptb-table-container wptb-table-5482\"><div class=\"wptb-table-container-matrix\" id=\"wptb-table-id-5482\" data-wptb-version=\"1.4.15\" data-wptb-pro-status=\"false\"><table class=\"wptb-preview-table wptb-element-main-table_setting-5480 wptb-table-preview-static-indic\" data-reconstraction=\"1\" data-wptb-adaptive-table=\"1\" data-wptb-table-tds-sum-max-width=\"405.8823525905609\" data-wptb-cells-width-auto-count=\"4\" style=\"border-width: 1px; border-style: solid;\" data-table-columns=\"4\"><tbody><tr class=\"wptb-row\"><td class=\"wptb-cell\" data-x-index=\"0\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\"><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-1\" style=\"color: rgb(0, 0, 0);\"><div class=\"\" style=\"position: relative;\"><p><br><\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"1\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\"><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-2\" style=\"color: rgb(0, 0, 0);\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; Designazione<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"2\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\"><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-3\" style=\"color: rgb(0, 0, 0);\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; Denominazione<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"3\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\"><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-4\" style=\"color: rgb(0, 0, 0);\"><div class=\"\" style=\"position: relative;\"><p>Simbolo<\/p><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\"><td class=\"wptb-cell\" data-x-index=\"0\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-5\" style=\"font-size: 20px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; 1.<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"1\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Designazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Designazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-6\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; Specification reference<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"2\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Denominazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Denominazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-7\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; Cable according to harmonized specification.<br>&nbsp; Recognized national type of cable<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"3\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Simbolo\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Simbolo\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-8\" style=\"font-size: 14px;\"><div class=\"\" style=\"position: relative;\"><p style=\"text-align: center;\">H<br>A<\/p><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\" style=\"background-color: rgb(0, 0, 0);\"><td class=\"wptb-cell\" data-x-index=\"0\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-11\" style=\"font-size: 20px;\"><div class=\"mce-edit-focus\" style=\"position: relative;\"><p>&nbsp; 2.<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"1\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Designazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Designazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-12\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; Rated voltage<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"2\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Denominazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Denominazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-13\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; Uo\/U = 300\/300V<br>&nbsp; Uo\/U = 300\/500V<br>&nbsp; Uo\/U = 450\/750V<br><\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"3\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Simbolo\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Simbolo\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-16\" style=\"font-size: 14px;\"><div class=\"\" style=\"position: relative;\"><p style=\"text-align: center;\">03<br>05<br>07<\/p><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\"><td class=\"wptb-cell\" data-x-index=\"0\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-19\" style=\"font-size: 20px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; 3.<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"1\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Designazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Designazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-20\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; Insulation materials<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"2\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Denominazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Denominazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-14\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\">&nbsp; Ordinary polyvinyl-chloride<br><p>&nbsp; Natural rubber<br><\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"3\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Simbolo\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Simbolo\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-17\" style=\"font-size: 14px;\"><div class=\"\" style=\"position: relative;\"><p style=\"text-align: center;\">V<br>R<\/p><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\" style=\"background-color: rgb(0, 0, 0);\"><td class=\"wptb-cell\" data-x-index=\"0\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-21\" style=\"font-size: 20px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; 4.<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"1\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Designazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Designazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-22\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; Sheath materials<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"2\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Denominazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Denominazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-15\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\">&nbsp; Ordinary polyvinyl-chloride<br>&nbsp; Natural rubber<br>&nbsp; Polychloroprene (neoprene)<br>&nbsp; Textile braid<\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"3\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Simbolo\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Simbolo\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-18\" style=\"font-size: 14px;\"><div class=\"\" style=\"position: relative;\"><p style=\"text-align: center;\">V<br>R<br>N<br>T<\/p><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\"><td class=\"wptb-cell\" data-x-index=\"0\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-23\" style=\"font-size: 20px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; 5.<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"1\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Designazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Designazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-24\" style=\"font-size: 10px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; Special constructions and shapes<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"2\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Denominazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Denominazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-25\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp;&nbsp;Flat construction of divisible cables<br>&nbsp; Flat construction of non divisible cables<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"3\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Simbolo\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Simbolo\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-26\" style=\"font-size: 14px;\"><div class=\"\" style=\"position: relative;\"><p style=\"text-align: center;\">H<br>H2<\/p><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\" style=\"background-color: rgb(0, 0, 0);\"><td class=\"wptb-cell\" data-x-index=\"0\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-27\" style=\"font-size: 20px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; 6.<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"1\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Designazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Designazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-31\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; Type of conductor<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"2\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Denominazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Denominazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-35\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; Flexible conductor<br>&nbsp; High flexible conductor<br>&nbsp; Tinsel conductor<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"3\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Simbolo\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Simbolo\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-36\" style=\"font-size: 14px;\"><div class=\"\" style=\"position: relative;\"><p style=\"text-align: center;\">F<br>H<br>Y<\/p><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\"><td class=\"wptb-cell\" data-x-index=\"0\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-28\" style=\"font-size: 19px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; 7.<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"1\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Designazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Designazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-32\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\"><p>number of cores<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"2\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Denominazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Denominazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-37\"><div class=\"\" style=\"position: relative;\"><p><br><\/p><\/div><\/div><\/td><td class=\"wptb-cell wptb-column-title-mobile-not-elements\" data-x-index=\"3\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Simbolo\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Simbolo\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\" style=\"background-color: rgb(0, 0, 0);\"><td class=\"wptb-cell\" data-x-index=\"0\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-29\" style=\"font-size: 20px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; 8.<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"1\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Designazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Designazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-33\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; Multiplying symbol<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"2\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Denominazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Denominazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-38\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; With green\/yellow wire<br>&nbsp; Without green\/yellow wire<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"3\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Simbolo\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Simbolo\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-39\" style=\"font-size: 14px;\"><div class=\"\" style=\"position: relative;\"><p style=\"text-align: center;\">G<br>X<\/p><\/div><\/div><\/td><\/tr><tr class=\"wptb-row\"><td class=\"wptb-cell\" data-x-index=\"0\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-30\" style=\"font-size: 20px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; 9.<\/p><\/div><\/div><\/td><td class=\"wptb-cell\" data-x-index=\"1\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Designazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Designazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><div class=\"wptb-text-container wptb-ph-element wptb-item-javascript-indic wptb-element-text-34\" style=\"font-size: 12px;\"><div class=\"\" style=\"position: relative;\"><p>&nbsp; Nominal cross section conductor<\/p><\/div><\/div><\/td><td class=\"wptb-cell wptb-column-title-mobile-not-elements\" data-x-index=\"2\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Denominazione\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Denominazione\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><\/td><td class=\"wptb-cell wptb-column-title-mobile-not-elements\" data-x-index=\"3\" style=\"border-width: 1px; padding: 0px; border-style: solid;\" data-wptb-css-td-auto-width=\"true\" data-wptb-title-column=\"Simbolo\" data-wptb-title-column-font-size=\"\" data-wptb-title-column-color=\"\" data-wptb-title-background-color=\"rgb(238, 238, 238)\" data-wptb-title-align=\"\"><div class=\"wptb-column-title-mobile-container\"><div class=\"wptb-column-title-mobile\" data-wptb-title-column=\"Simbolo\" style=\"background-color: rgb(238, 238, 238); padding: 0px;\"><\/div><\/div><\/td><\/tr><\/tbody><\/table><\/div><\/div>\n\n<p>Instead, here is the <strong><span style=\"color: #a39161;\">designation of the UL<\/span><\/strong> cables<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5470 size-large\" title=\"sigle cavi elettrici ul designazione\" src=\"https:\/\/comestero.com\/wp-content\/uploads\/2021\/02\/sigle-cavi-elettrici-ul-designazione2-1024x947.jpg\" alt=\"sigle cavi elettrici ul designazione\" width=\"640\" height=\"592\" srcset=\"https:\/\/comestero.com\/wp-content\/uploads\/2021\/02\/sigle-cavi-elettrici-ul-designazione2-1024x947.jpg 1024w, https:\/\/comestero.com\/wp-content\/uploads\/2021\/02\/sigle-cavi-elettrici-ul-designazione2-300x278.jpg 300w, https:\/\/comestero.com\/wp-content\/uploads\/2021\/02\/sigle-cavi-elettrici-ul-designazione2-768x711.jpg 768w, https:\/\/comestero.com\/wp-content\/uploads\/2021\/02\/sigle-cavi-elettrici-ul-designazione2.jpg 1070w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<h3>Fields of use of the various types of electrical cables<\/h3>\n<p>Once we have seen the various elements and acronyms that identify a cable, let&#8217;s see some examples of use.<\/p>\n<h4>Type of cable: H03VV-F \/ H05VV-F \/ H05VV5-F \/ H03VVH2-F \/ H05VVH2-F<\/h4>\n<p>Conditions of use: Installation in domestic rooms, kitchens, offices and powering light portable appliances. Not suitable for outdoor use, in industrial or agricultural workshops and for non-domestic portable tools. The H05VV-F cables are suitable for domestic appliances even in humid environments and for cooking and heating appliances as long as they are not in contact with hot parts or subject to thermal radiation.Once we have seen the various elements and acronyms that identify a cable, let&#8217;s see some examples of use.<\/p>\n<h4>Type of cable: H03V2V2-F \/ H05V2V2-F \/ H03V2V2H2-F \/ H05V2V2H2-F<\/h4>\n<p>Conditions of use: For the connection of devices in which the cable is operated at high temperatures; not suitable for use outdoors, in industrial or agricultural workshops and for non-domestic portable tools.<\/p>\n<h4>Type of cable: H07RN-F<\/h4>\n<p>Conditions of use: For the connection of devices in which the cable is operated at high temperatures; not suitable for use outdoors, in industrial or agricultural workshops and for non-domestic portable tools.<\/p>\n<p>As for the UL cables, below is a table with the main characteristics.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5467 size-full\" title=\"sigle cavi elettrici ul impiego\" src=\"https:\/\/comestero.com\/wp-content\/uploads\/2021\/02\/sigle-cavi-elettrici-ul-designazione.jpg\" alt=\"sigle cavi elettrici ul designazione impiego\" width=\"1070\" height=\"499\" srcset=\"https:\/\/comestero.com\/wp-content\/uploads\/2021\/02\/sigle-cavi-elettrici-ul-designazione.jpg 1070w, https:\/\/comestero.com\/wp-content\/uploads\/2021\/02\/sigle-cavi-elettrici-ul-designazione-300x140.jpg 300w, https:\/\/comestero.com\/wp-content\/uploads\/2021\/02\/sigle-cavi-elettrici-ul-designazione-1024x478.jpg 1024w, https:\/\/comestero.com\/wp-content\/uploads\/2021\/02\/sigle-cavi-elettrici-ul-designazione-768x358.jpg 768w\" sizes=\"(max-width: 1070px) 100vw, 1070px\" \/><\/p>\n<p>Go to our <a href=\"https:\/\/comestero.com\/catalogo-prodotti\/?Cordoni_elettrici_di_alimentazione-34\">electrical cables catalog<\/a> to find the one that best suits your needs or contact us for more information.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>How to read the abbreviations of electrical cables and fields of application. The abbreviations of electrical cables provide a lot of information on the construction and on some of the main characteristics of the component, such as, the insulation voltage, flexibility, the type of sheath, shielding and many other useful recognition elements. The abbreviations and [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/comestero.com\/en\/news-en\/comestro-sistemi-en\/abbreviations-and-designation-of-electrical-cables\/\">Read More&#8230;<span class=\"screen-reader-text\"> from Abbreviations and designation of electrical cables<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":5464,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[28,29],"tags":[],"table_tags":[],"class_list":["post-5483","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-comestro-sistemi-en","category-news-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Abbreviations and designation of electrical cables - Comestero Sistemi<\/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:\/\/comestero.com\/en\/news-en\/comestro-sistemi-en\/abbreviations-and-designation-of-electrical-cables\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Abbreviations and designation of electrical cables - Comestero Sistemi\" \/>\n<meta property=\"og:description\" content=\"How to read the abbreviations of electrical cables and fields of application. The abbreviations of electrical cables provide a lot of information on the construction and on some of the main characteristics of the component, such as, the insulation voltage, flexibility, the type of sheath, shielding and many other useful recognition elements. 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The abbreviations of electrical cables provide a lot of information on the construction and on some of the main characteristics of the component, such as, the insulation voltage, flexibility, the type of sheath, shielding and many other useful recognition elements. 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