{"id":36088,"date":"2023-02-22T11:40:20","date_gmt":"2023-02-22T10:40:20","guid":{"rendered":"https:\/\/www.gt-engineering.it\/?post_type=approfondimento&#038;p=36088"},"modified":"2023-07-10T10:25:13","modified_gmt":"2023-07-10T09:25:13","slug":"la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire","status":"publish","type":"approfondimento","link":"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/","title":{"rendered":"La simbologie d\u00e9finie par la norme IEC 81346-2 est-elle obligatoire ?"},"content":{"rendered":"\n\n    \n        <section\n            data-name=\"Contenuto testuale con immagine\"\n            class=\"bow-gte-testo-media u-spacer-base\"\n            id=\"\"\n        >\n            \n<div class=\"o-text-media px-side-spacer sm:px-side-spacer-sm lg:px-side-spacer-tablet 2xl:px-side-spacer-desktop flex flex-wrap items-start md:block\">\n\n    \n        \n                    <div\n                class=\"h-auto mb-6 md:mb-4 lg:mb-8 xl:mb-9 float-left mr-6 md:mr-4 lg:mr-8 xl:mr-9  overflow-hidden shadow-content-image w-full md:w-1\/3\"\n            >\n                \r\n\r\n    \r\n        \r\n            \r\n                \r\n                    <picture\r\n                        class=\"\"\r\n                                            >\r\n                                                                                                        <source\r\n                                media=\"(max-width: 150px)\"\r\n                                width=\"150\"\r\n                                height=\"150\"\r\n                                srcset=\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/06\/Wiring-Diagram-768x589.jpg-150x150.webp\"\r\n                                type=\"image\/webp\"\r\n                            \/>\r\n                                                                                <source\r\n                                media=\"(max-width: 300px)\"\r\n                                width=\"300\"\r\n                                height=\"230\"\r\n                                srcset=\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/06\/Wiring-Diagram-768x589.jpg-300x230.webp\"\r\n                                type=\"image\/webp\"\r\n                            \/>\r\n                                                                                <source\r\n                                media=\"(max-width: 768px)\"\r\n                                width=\"768\"\r\n                                height=\"589\"\r\n                                srcset=\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/06\/Wiring-Diagram-768x589.jpg.webp\"\r\n                                type=\"image\/webp\"\r\n                            \/>\r\n                                                                                <source\r\n                                media=\"(max-width: 768px)\"\r\n                                width=\"768\"\r\n                                height=\"589\"\r\n                                srcset=\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/06\/Wiring-Diagram-768x589.jpg.webp\"\r\n                                type=\"image\/webp\"\r\n                            \/>\r\n                                                                            <img\r\n                            class=\"a-image transparent border-image h-auto  w-full\"\r\n                                                        srcset=\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/06\/Wiring-Diagram-768x589.jpg.webp\"\r\n                                                        title=\"Wiring-Diagram-768&#215;589.jpg\"\r\n                                                        type=\"image\/webp\"\r\n                        \/>\r\n                    <\/picture>\r\n\r\n                \r\n\r\n                    \r\n    \r\n            <\/div>\n        \n                    <div class=\"relative w-full\">\n                \n<div class=\"a-text font-text text-base normal mt-8 first:mt-0 space-y-4\">\n    <p>Norme IEC 81346-2 : la symbologie et les codes sont-ils obligatoires ?<\/p>\n<p><strong>LA QUESTION :<\/strong><\/p>\n<p>Est-il obligatoire d&rsquo;appliquer la norme IEC 81346-2 et \u00e9ventuellement de changer ses habitudes et de passer \u00e0 une nouvelle symbologie dans ses sch\u00e9mas de c\u00e2blage ? Est-il obligatoire d&rsquo;appliquer la norme IEC 81346-2 et \u00e9ventuellement de changer ses habitudes et de passer \u00e0 une nouvelle symbologie dans ses sch\u00e9mas de c\u00e2blage ?<\/p>\n<p><strong>LES CONSIDERATIONS :<\/strong><\/p>\n<p>La norme\u00a0 IEC 81346-2, intitul\u00e9e \u00ab\u00a0Syst\u00e8mes, installations et \u00e9quipements industriels et produits industriels &#8211; Principes de structuration et d\u00e9signations de r\u00e9f\u00e9rence &#8211; Classification des objets et codes pour les classes\u00a0\u00bb, d\u00e9finit avec pr\u00e9cision divers sch\u00e9mas de classification et d&rsquo;identification de diff\u00e9rents dispositifs et les codes de lettres qui leur sont associ\u00e9s.<strong> La norme est principalement destin\u00e9e aux concepteurs de sch\u00e9mas \u00e9lectriques et de P&amp;ID.<\/strong> Cependant, de nombreux concepteurs suivent des lignes directrices internes et des formats internes diff\u00e9rents.<\/p>\n<p>L&rsquo;adaptation d&rsquo;une symbologie sch\u00e9matique \u00e0 la norme IEC 81346-2 d\u00e9pend donc de la norme \u00e0 laquelle le produit final doit se conformer. Par exemple, dans la norme EN 61439-1, \u00e0 la section<strong> 6.3 \u00ab\u00a0Identification des appareils et\/ou des composants\u00a0\u00bb<\/strong>, il est \u00e9crit :<\/p>\n<blockquote><p><em>\u00c0 l&rsquo;int\u00e9rieur de l&rsquo;ENSEMBLE, il doit \u00eatre possible d&rsquo;identifier les circuits individuels et leurs dispositifs de protection. Les \u00e9tiquettes d&rsquo;identification doivent \u00eatre lisibles, permanentes et adapt\u00e9es \u00e0 l&rsquo;environnement physique. Les d\u00e9signations utilis\u00e9es doivent \u00eatre conformes aux normes IEC 81346-1 et IEC 81346-2 et identiques \u00e0 celles utilis\u00e9es dans les sch\u00e9mas de c\u00e2blage, qui doivent \u00eatre conformes \u00e0 la norme IEC 61082-1.<\/em><\/p><\/blockquote>\n<p>Par cons\u00e9quent, le dessin \u00e9lectrique d&rsquo;un tableau de distribution, comme celui d&rsquo;un Power Center, doit identifier correctement les composants \u00e0 l&rsquo;aide de la symbologie et des codes d\u00e9finis par la norme IEC 81346-2. Par exemple, un <strong>disjoncteur<\/strong> est d\u00e9sign\u00e9 par le<strong> code Q ou QA<\/strong>, comme c&rsquo;est normalement le cas. Une d\u00e9signation qui peut toutefois avoir un impact significatif concerne le <strong>contacteur de puissance<\/strong> pour lequel le <strong>code Q ou QA<\/strong> est utilis\u00e9, alors que normalement c&rsquo;est le code <strong>K ou KF<\/strong> qui est utilis\u00e9. Pour les contacteurs de commande, en revanche, c&rsquo;est le code K ou KF qui est utilis\u00e9.<\/p>\n<p>La question est de savoir si cette norme doit \u00e9galement \u00eatre utilis\u00e9e pour les panneaux de contr\u00f4le industriels. La r\u00e9ponse se trouve dans l&rsquo;EN 60204-1 qui ne fait r\u00e9f\u00e9rence \u00e0 la IEC 81346-2 qu&rsquo;\u00e0 titre informatif. En fait, dans son \u00e9dition 2016, elle d\u00e9finit la IEC 81346-2 comme une \u00ab\u00a0<strong>norme recommand\u00e9e<\/strong>\u00ab\u00a0. Cette voix se trouve dans le <strong>\u00ab\u00a0Tableau I.1 Documentation\/Information qui peut \u00eatre applicable\u00a0\u00bb<\/strong> qui se trouve \u00e0 son tour dans l&rsquo;annexe I (qui est <strong>uniquement informative<\/strong>).<\/p>\n<p><strong>CONCLUSION<\/strong><\/p>\n<p>Il n&rsquo;est n\u00e9cessaire de respecter les symboles et\/ou codes d\u00e9finis par la IEC 81346-2 que si la norme \u00e0 laquelle votre produit doit se conformer le pr\u00e9voit comme obligatoire. <strong>Si vous concevez des tableaux , vous devez suivre la symbologie d\u00e9finie par cette norme. Ce n&rsquo;est pas obligatoire si vous concevez des panneaux de contr\u00f4le industriels.<\/strong><\/p>\n<\/div>            <\/div>\n        \n        \n                <div class=\"clear-both\"><\/div>\n        \n\n    <\/div>\n        <\/section>\n\n    \n\n\n\n\n    \n        \n    \n","protected":false},"excerpt":{"rendered":"<p>Norme IEC 81346-2 : la symbologie et les codes sont-ils obligatoires ?<\/p>\n","protected":false},"author":182,"featured_media":36089,"parent":0,"menu_order":50,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tipologia_approfondimento":[158],"class_list":["post-36088","approfondimento","type-approfondimento","status-publish","has-post-thumbnail","hentry","tipologia_approfondimento-securite-electrique"],"acf":{"sottotitolo":"","allegati":null},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La simbologie d\u00e9finie par la norme IEC 81346-2 est-elle obligatoire ? - Gt-Engineering<\/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.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La simbologie d\u00e9finie par la norme IEC 81346-2 est-elle obligatoire ? - Gt-Engineering\" \/>\n<meta property=\"og:description\" content=\"Norme IEC 81346-2 : la symbologie et les codes sont-ils obligatoires ?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/\" \/>\n<meta property=\"og:site_name\" content=\"Gt-Engineering\" \/>\n<meta property=\"article:modified_time\" content=\"2023-07-10T09:25:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/06\/Wiring-Diagram-768x589.jpg.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"768\" \/>\n\t<meta property=\"og:image:height\" content=\"589\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/\",\"url\":\"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/\",\"name\":\"La simbologie d\u00e9finie par la norme IEC 81346-2 est-elle obligatoire ? - Gt-Engineering\",\"isPartOf\":{\"@id\":\"https:\/\/www.gt-engineering.it\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/06\/Wiring-Diagram-768x589.jpg.webp\",\"datePublished\":\"2023-02-22T10:40:20+00:00\",\"dateModified\":\"2023-07-10T09:25:13+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/#primaryimage\",\"url\":\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/06\/Wiring-Diagram-768x589.jpg.webp\",\"contentUrl\":\"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/06\/Wiring-Diagram-768x589.jpg.webp\",\"width\":768,\"height\":589},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.gt-engineering.it\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u00c0 \u00e9tudier\",\"item\":\"https:\/\/www.gt-engineering.it\/fr\/approfondimenti\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"S\u00e9curit\u00e9 Electrique\",\"item\":\"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"La simbologie d\u00e9finie par la norme IEC 81346-2 est-elle obligatoire ?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.gt-engineering.it\/fr\/#website\",\"url\":\"https:\/\/www.gt-engineering.it\/fr\/\",\"name\":\"Gt-Engineering\",\"description\":\"bizonweb\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.gt-engineering.it\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"La simbologie d\u00e9finie par la norme IEC 81346-2 est-elle obligatoire ? - Gt-Engineering","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.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/","og_locale":"fr_FR","og_type":"article","og_title":"La simbologie d\u00e9finie par la norme IEC 81346-2 est-elle obligatoire ? - Gt-Engineering","og_description":"Norme IEC 81346-2 : la symbologie et les codes sont-ils obligatoires ?","og_url":"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/","og_site_name":"Gt-Engineering","article_modified_time":"2023-07-10T09:25:13+00:00","og_image":[{"width":768,"height":589,"url":"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/06\/Wiring-Diagram-768x589.jpg.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/","url":"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/","name":"La simbologie d\u00e9finie par la norme IEC 81346-2 est-elle obligatoire ? - Gt-Engineering","isPartOf":{"@id":"https:\/\/www.gt-engineering.it\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/#primaryimage"},"image":{"@id":"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/#primaryimage"},"thumbnailUrl":"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/06\/Wiring-Diagram-768x589.jpg.webp","datePublished":"2023-02-22T10:40:20+00:00","dateModified":"2023-07-10T09:25:13+00:00","breadcrumb":{"@id":"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/#primaryimage","url":"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/06\/Wiring-Diagram-768x589.jpg.webp","contentUrl":"https:\/\/www.gt-engineering.it\/wp-content\/uploads\/2023\/06\/Wiring-Diagram-768x589.jpg.webp","width":768,"height":589},{"@type":"BreadcrumbList","@id":"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/la-simbologie-definie-par-la-norme-iec-81346-2-est-elle-obligatoire\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.gt-engineering.it\/fr\/"},{"@type":"ListItem","position":2,"name":"\u00c0 \u00e9tudier","item":"https:\/\/www.gt-engineering.it\/fr\/approfondimenti\/"},{"@type":"ListItem","position":3,"name":"S\u00e9curit\u00e9 Electrique","item":"https:\/\/www.gt-engineering.it\/fr\/approfondissement\/securite-electrique\/"},{"@type":"ListItem","position":4,"name":"La simbologie d\u00e9finie par la norme IEC 81346-2 est-elle obligatoire ?"}]},{"@type":"WebSite","@id":"https:\/\/www.gt-engineering.it\/fr\/#website","url":"https:\/\/www.gt-engineering.it\/fr\/","name":"Gt-Engineering","description":"bizonweb","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.gt-engineering.it\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/www.gt-engineering.it\/fr\/wp-json\/wp\/v2\/approfondimento\/36088","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gt-engineering.it\/fr\/wp-json\/wp\/v2\/approfondimento"}],"about":[{"href":"https:\/\/www.gt-engineering.it\/fr\/wp-json\/wp\/v2\/types\/approfondimento"}],"author":[{"embeddable":true,"href":"https:\/\/www.gt-engineering.it\/fr\/wp-json\/wp\/v2\/users\/182"}],"version-history":[{"count":5,"href":"https:\/\/www.gt-engineering.it\/fr\/wp-json\/wp\/v2\/approfondimento\/36088\/revisions"}],"predecessor-version":[{"id":38383,"href":"https:\/\/www.gt-engineering.it\/fr\/wp-json\/wp\/v2\/approfondimento\/36088\/revisions\/38383"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gt-engineering.it\/fr\/wp-json\/wp\/v2\/media\/36089"}],"wp:attachment":[{"href":"https:\/\/www.gt-engineering.it\/fr\/wp-json\/wp\/v2\/media?parent=36088"}],"wp:term":[{"taxonomy":"tipologia_approfondimento","embeddable":true,"href":"https:\/\/www.gt-engineering.it\/fr\/wp-json\/wp\/v2\/tipologia_approfondimento?post=36088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}