{"id":3131,"date":"2026-10-11T02:02:35","date_gmt":"2026-10-11T02:02:35","guid":{"rendered":"https:\/\/yocl.com\/?wpr2_import=65b5b97b343b0198fa35af032d7c6b8cf6a6a43dddfb29cccb5e1bc6afa76573"},"modified":"2026-10-11T02:02:35","modified_gmt":"2026-10-11T02:02:35","slug":"industrial-plug-clock-positions-colour-codes","status":"publish","type":"post","link":"https:\/\/yocl.com\/es\/industrial-plug-clock-positions-colour-codes\/","title":{"rendered":"Posiciones Horarias y C\u00f3digos de Color de Clavijas Industriales: Gu\u00eda de Lectura"},"content":{"rendered":"<p><strong>El color de una clavija industrial es una indicaci\u00f3n de la familia de voltaje; su c\u00f3digo horario, como 4h, 6h o 9h, identifica una posici\u00f3n de codificaci\u00f3n mec\u00e1nica. Lea ambos junto con la disposici\u00f3n de polos y las potencias nominales impresas. El azul no identifica todas las caracter\u00edsticas de un conector, y 6h no siempre significa 230 V.<\/strong><\/p>\n<p>Esta gu\u00eda cubre el familiar sistema de lectura de clavijas y manguitos IEC 60309 para accesorios por encima de 50 V. Para las diferencias m\u00e1s amplias entre clavijas, acopladores de cable, bases y entradas de aparato, consulte <a href=\"https:\/\/yocl.com\/es\/industrial-plugs-sockets-explained\/\">Clavijas y Bases Industriales Explicadas<\/a>.<\/p>\n<h2>Establezca la Vista Antes de Leer el Horario<\/h2>\n<p>Para accesorios por encima de 50 V, lea el <strong>tubo de contacto de tierra en la vista frontal de la base<\/strong>, chavetero a las seis. El conector correspondiente conserva ese c\u00f3digo: IEC 60309-2:2021, cl\u00e1usula 7.1, <a href=\"https:\/\/cdn.standards.iteh.ai\/samples\/100324\/f1bbcc8bf6944a66a4603ce3992d4cd7\/IEC-60309-2-2021.pdf\" target=\"_blank\" rel=\"noopener\">muestra p\u00fablica, p\u00e1gina impresa 11<\/a>.<\/p>\n<p>Lea la vista de referencia de la siguiente manera:<\/p>\n<ol>\n<li>Mire el lado de acoplamiento del enchufe.<\/li>\n<li>Gire el chavetero principal hacia abajo.<\/li>\n<li>Compare la posici\u00f3n del contacto de tierra con la esfera de un reloj.<\/li>\n<\/ol>\n<p>En esa vista, <strong>6h est\u00e1 abajo, 9h est\u00e1 a la izquierda y 4h est\u00e1 hacia la parte inferior derecha<\/strong>. La letra <em>h<\/em> indica una posici\u00f3n de reloj; no es una duraci\u00f3n ni un recuento de fases.<\/p>\n<figure class=\"wp-block-image\">\n<img decoding=\"async\" src=\"https:\/\/yocl.com\/wp-content\/uploads\/2026\/10\/industrial-plug-clock-positions-colour-codes-socket-reference.webp\" alt=\"Conceptual socket-front reference showing an earth contact at 6h and 9h with the main keyway downward in both views\"><figcaption>Referencia frontal de la base, sobre 50 V. Solo se muestran la posici\u00f3n de tierra y la chaveta; no es una disposici\u00f3n de contactos completa ni un esquema de cableado.<\/figcaption><\/figure>\n<p><strong>La orientaci\u00f3n frontal de la base no es un mapa de terminales traseros.<\/strong> Utilice el plano del fabricante para la identificaci\u00f3n de los terminales; no asigne terminales a partir de una fotograf\u00eda sin etiquetar.<\/p>\n<h2>Combinaciones comunes de colores y posiciones de reloj en el cat\u00e1logo de YOCL<\/h2>\n<p>La siguiente tabla es una <strong>b\u00fasqueda seleccionada en el cat\u00e1logo de YOCL<\/strong>, no una reproducci\u00f3n de cada combinaci\u00f3n de tensi\u00f3n\/frecuencia IEC. Los valores y los identificadores de modelo provienen de lo publicado <a href=\"https:\/\/yocl.com\/es\/product\/ip44-industrial-plugs\/\">YOCL IP44 tablas de clavijas industriales<\/a>.<\/p>\n<table>\n<thead>\n<tr>\n<th>Color del cuerpo<\/th>\n<th>Disposici\u00f3n de polos<\/th>\n<th>Tensi\u00f3n de funcionamiento nominal<\/th>\n<th>Posici\u00f3n del reloj<\/th>\n<th>Modelo de ejemplo<\/th>\n<th>Corriente nominal<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Amarillo<\/td>\n<td>2P+E<\/td>\n<td>110\u2013130 V<\/td>\n<td>4h<\/td>\n<td>NM-013H-4<\/td>\n<td>16 A<\/td>\n<\/tr>\n<tr>\n<td>Azul<\/td>\n<td>2P+E<\/td>\n<td>220\u2013240 V<\/td>\n<td>6h<\/td>\n<td>NM-013H<\/td>\n<td>16 A<\/td>\n<\/tr>\n<tr>\n<td>Rojo<\/td>\n<td>3P+E<\/td>\n<td>380\u2013415 V<\/td>\n<td>6h<\/td>\n<td>NM-014H<\/td>\n<td>16 A<\/td>\n<\/tr>\n<tr>\n<td>Rojo<\/td>\n<td>3P+N+E<\/td>\n<td>220\u2013380 \/ 240\u2013415 V, seg\u00fan se indica<\/td>\n<td>6h<\/td>\n<td>NM-015H<\/td>\n<td>16 A<\/td>\n<\/tr>\n<tr>\n<td>Rojo<\/td>\n<td>2P+E<\/td>\n<td>380\u2013415 V<\/td>\n<td>9h<\/td>\n<td>NM-013L-9<\/td>\n<td>16 A<\/td>\n<\/tr>\n<tr>\n<td>Azul<\/td>\n<td>3P+E<\/td>\n<td>220\u2013240 V<\/td>\n<td>9h<\/td>\n<td>NM-014L-9<\/td>\n<td>16 A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>E<\/strong> indica tierra de protecci\u00f3n; <strong>N<\/strong> indica neutro. Las expresiones de polos anteriores corresponden a tres, cuatro y cinco contactos principales respectivamente. Una expresi\u00f3n de 2P+E de tres contactos por s\u00ed sola no identifica el circuito como fase m\u00e1s neutro en lugar de fase m\u00e1s fase; lea la documentaci\u00f3n de la fuente de alimentaci\u00f3n y los terminales.<\/p>\n<p>Para la fila de cinco contactos, el texto de tensi\u00f3n se conserva tal como aparece en el cat\u00e1logo. No convierta su notaci\u00f3n emparejada en una \u00fanica tensi\u00f3n de alimentaci\u00f3n supuesta. Confirme los valores previstos de fase a neutro y de fase a fase al especificar ese modelo.<\/p>\n<p>Las tablas de enchufes seleccionadas no indican una frecuencia para estas filas. El <a href=\"https:\/\/yocl.com\/es\/industrial-plugs-sockets-manufacturer\/\">selector de gama YOCL<\/a> solicita la frecuencia como una entrada de especificaci\u00f3n independiente, por lo que debe registrarla en lugar de asumir que una omisi\u00f3n en el cat\u00e1logo significa un uso sin restricciones.<\/p>\n<h3>Lo que los colores le permiten reconocer<\/h3>\n<p>Dentro de estos ejemplos del cat\u00e1logo, el amarillo identifica la opci\u00f3n 110\u2013130 V listada, el azul las opciones 220\u2013240 V listadas, y el rojo las opciones 380\u2013415 V listadas y la entrada de tensi\u00f3n emparejada de cinco contactos. Estos son puntos de partida visuales \u00fatiles para clasificar el cat\u00e1logo.<\/p>\n<p>La <strong>el marcado de tensi\u00f3n de funcionamiento impreso es la entrada precisa<\/strong>. Una etiqueta de alimentaci\u00f3n nominal, una banda de c\u00f3digo de colores amplia y el rango de tensi\u00f3n declarado de un modelo concreto no deben tratarse como intercambiables. Otras bandas de color, configuraciones espec\u00edficas de frecuencia y series regionales necesitan su propia tabla aplicable; esta lista abreviada no puede seleccionarlas.<\/p>\n<h2>Lea la fila de polos antes que el sector del reloj<\/h2>\n<p>Un gr\u00e1fico de reloj circular puede contener varios anillos. Comience con el anillo correspondiente a la disposici\u00f3n de polos real, luego lea su sector de tensi\u00f3n\/frecuencia y la posici\u00f3n de tierra. Leer el mismo sector en un anillo diferente puede dar lugar a una especificaci\u00f3n de conector distinta.<\/p>\n<p>Dos comparaciones de la tabla hacen que el problema sea concreto.<\/p>\n<h3>Mismo color azul, diferentes c\u00f3digos de reloj<\/h3>\n<p>NM-013H y NM-014L-9 aparecen ambos como azules, 16 A y 220\u2013240 V. Sin embargo:<\/p>\n<ul>\n<li><strong>NM-013H:<\/strong> 2P+T, tres contactos, <strong>6h<\/strong>.<\/li>\n<li><strong>NM-014L-9:<\/strong> 3P+E, four contacts, <strong>9h<\/strong>.<\/li>\n<\/ul>\n<p>A request for a \u201cblue 16 A industrial plug\u201d leaves the pole arrangement and clock designation unresolved. The two rows describe different interfaces, despite sharing colour, current and listed voltage.<\/p>\n<h3>Same 6h Code, Different Voltage and Contacts<\/h3>\n<p>NM-013H and NM-014H both have a 6h designation and a listed 16 A rating. The first is blue, 2P+E and 220\u2013240 V; the second is red, 3P+E and 380\u2013415 V.<\/p>\n<p>Consequently, <strong>\u201c6h plug\u201d is incomplete<\/strong>, just as \u201cblue plug\u201d is incomplete. Clock coding needs the other fields to become a meaningful specification. Neither example establishes permission to adapt one circuit to another.<\/p>\n<h2>Separate the Information on the Marking<\/h2>\n<p>Separate current, clock code and voltage before comparing parts. Below, NM-013H&#8217;s catalogue values appear as three external annotations, rather than a transcription of a physical rating plate.<\/p>\n<figure class=\"wp-block-image\">\n<img decoding=\"async\" src=\"https:\/\/yocl.com\/wp-content\/uploads\/2026\/10\/industrial-plug-clock-positions-colour-codes-rating-fields.webp\" alt=\"Blue industrial plug with separate catalogue annotations for 16 A, 6h and 220 to 240 V, distinguishing current, clock code and voltage\"><figcaption>Illustrative catalogue annotations for NM-013H. These external labels are not a photograph of the model&#8217;s actual rating inscription.<\/figcaption><\/figure>\n<p>Use this record when reading a product or requesting its mating part:<\/p>\n<table>\n<thead>\n<tr>\n<th>Record separately<\/th>\n<th>What to copy or confirm<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Component format<\/td>\n<td>Plug, portable cable coupler, fixed socket or appliance inlet<\/td>\n<\/tr>\n<tr>\n<td>Disposici\u00f3n de polos<\/td>\n<td>Full expression, such as 2P+E or 3P+N+E<\/td>\n<\/tr>\n<tr>\n<td>Corriente nominal<\/td>\n<td>Exact ampere value and applicable size series<\/td>\n<\/tr>\n<tr>\n<td>Operating voltage and supply<\/td>\n<td>Full marking, including paired values and AC\/DC identification where given<\/td>\n<\/tr>\n<tr>\n<td>Frecuencia<\/td>\n<td>Published marking or confirmed model specification<\/td>\n<\/tr>\n<tr>\n<td>Clock designation<\/td>\n<td>Complete number plus h, interpreted in the correct reference view<\/td>\n<\/tr>\n<tr>\n<td>Environmental and mechanical details<\/td>\n<td>Required protection, locking arrangement, cable entry or mounting format<\/td>\n<\/tr>\n<tr>\n<td>Mating accessory<\/td>\n<td>Exact existing part identifier, photograph and manufacturer&#8217;s compatibility confirmation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Colour can accompany this record, but cannot replace its electrical or mechanical fields. Likewise, an IP marking concerns protection and does not tell you the clock position.<\/p>\n<h2>Where This Reading Method Stops<\/h2>\n<p><strong>At or below 50 V, the minor key supplies the clock reference<\/strong>, relative to the major key. This guide&#8217;s earth-contact rule does not apply.<\/p>\n<p><strong>Special supply systems need the full applicable reference.<\/strong> Do not fill unlisted clock sectors with guesses or select a high-frequency or DC connector from a familiar mains-colour example. Check the relevant standard configuration and the model&#8217;s documentation.<\/p>\n<p><strong>Coding is not an installation approval.<\/strong> <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/59916\" target=\"_blank\" rel=\"noopener\">IEC 60309-1:2021<\/a> covers general accessory requirements; <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/59919\" target=\"_blank\" rel=\"noopener\">IEC 60309-2:2021<\/a> addresses dimensional compatibility for standardized pin-and-contact-tube accessories. IEC&#8217;s current Part 2 publication includes an August 2026 correction. The clause-reading explanations here use the accessible original 2021 sample; that sample is not the full corrected publication or evidence of any individual product&#8217;s certification.<\/p>\n<p>For a replacement, use the existing accessory&#8217;s full designation to start the enquiry. YOCL&#8217;s <a href=\"https:\/\/yocl.com\/es\/industrial-plugs-sockets-manufacturer\/\">industrial plugs and sockets range<\/a> y <a href=\"https:\/\/yocl.com\/es\/product\/ip44-industrial-cable-couplers\/\">IP44 cable coupler catalogue<\/a> provide product routes. Send the specification record and the existing mating-part details for confirmation before ordering; the clock diagram does not establish wiring, circuit protection or suitability for the installation.<\/p>\n<h2>Referencias<\/h2>\n<ul>\n<li>IEC \u2014 <a href=\"https:\/\/cdn.standards.iteh.ai\/samples\/100324\/f1bbcc8bf6944a66a4603ce3992d4cd7\/IEC-60309-2-2021.pdf\" target=\"_blank\" rel=\"noopener\">IEC 60309-2:2021 public sample<\/a>, edition 5.0, original 2021 text: clause 7.1. Limited sample; not the full August 2026 corrected publication.<\/li>\n<li>ELECTRIC \u2014 YOCL <a href=\"https:\/\/yocl.com\/es\/product\/ip44-industrial-plugs\/\">IP44 enchufes industriales<\/a>, published model tables accessed 11 October 2026; first-party catalogue declarations.<\/li>\n<li>ELECTRIC \u2014 YOCL <a href=\"https:\/\/yocl.com\/es\/industrial-plugs-sockets-manufacturer\/\">Industrial plugs and sockets range<\/a>, specification selector accessed 11 October 2026; first-party information.<\/li>\n<li>IEC \u2014 <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/59916\" target=\"_blank\" rel=\"noopener\">IEC 60309-1:2021, General requirements<\/a>, edition 5.0; official scope and publication information.<\/li>\n<li>IEC \u2014 <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/59919\" target=\"_blank\" rel=\"noopener\">IEC 60309-2:2021, Dimensional compatibility requirements<\/a>, edition 5.0 including COR1:2026; official current publication information.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>An industrial plug&#8217;s colour is a voltage-family cue; its clock code, such as 4h, 6h or 9h, identifies a mechanical coding position. Read both together with the pole arrangement and printed ratings. Blue does not identify every feature of a connector, and 6h does not always mean 230 V. This guide covers the familiar IEC [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3130,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[178],"tags":[],"class_list":["post-3131","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industrial-plugs-sockets"],"_links":{"self":[{"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/posts\/3131","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/comments?post=3131"}],"version-history":[{"count":1,"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/posts\/3131\/revisions"}],"predecessor-version":[{"id":3132,"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/posts\/3131\/revisions\/3132"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/media\/3130"}],"wp:attachment":[{"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/media?parent=3131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/categories?post=3131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/tags?post=3131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}