{"id":1858,"date":"2026-10-03T02:41:19","date_gmt":"2026-10-03T02:41:19","guid":{"rendered":"https:\/\/yocl.com\/how-to-choose-a-cable-gland\/"},"modified":"2026-10-03T02:41:19","modified_gmt":"2026-10-03T02:41:19","slug":"how-to-choose-a-cable-gland","status":"publish","type":"post","link":"https:\/\/yocl.com\/es\/how-to-choose-a-cable-gland\/","title":{"rendered":"C\u00f3mo elegir un prensaestopas"},"content":{"rendered":"<p class=\"intro\">Elija un prensaestopas haciendo coincidir el di\u00e1metro real y la construcci\u00f3n del cable con el rango de sellado del prensaestopas, y luego comprobando la rosca de la carcasa, el entorno y las funciones requeridas. Un tama\u00f1o de rosca coincidente por s\u00ed solo no confirma que el prensaestopas se ajuste al cable.<\/p>\n<div class=\"takeaways\"><strong>Puntos clave<\/strong><\/p>\n<ul>\n<li>El di\u00e1metro del cable y el tama\u00f1o de la rosca de entrada son medidas diferentes.<\/li>\n<li>La terminaci\u00f3n de armadura, la conexi\u00f3n de pantalla y la protecci\u00f3n en \u00e1reas peligrosas requieren dise\u00f1os de prensaestopas espec\u00edficos.<\/li>\n<li>Confirme la interfaz completa del prensaestopas, el sello y la carcasa, no solo el nombre del producto.<\/li>\n<\/ul>\n<\/div>\n<h2>Empiece por el cable y la carcasa<\/h2>\n<p>Antes de comparar productos, prepare una hoja de datos del cable y un plano de entrada de la carcasa. Registre la siguiente informaci\u00f3n en una hoja de selecci\u00f3n:<\/p>\n<table>\n<thead>\n<tr>\n<th>Entrada<\/th>\n<th>Qu\u00e9 registrar<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Cable<\/td>\n<td>Rango de di\u00e1metro exterior, material de la cubierta, perfil redondo o no redondo, y si el cable est\u00e1 pre-terminado<\/td>\n<\/tr>\n<tr>\n<td>Construcci\u00f3n<\/td>\n<td>Sin blindaje, blindado o apantallado; incluir el plano de construcci\u00f3n cuando sea aplicable<\/td>\n<\/tr>\n<tr>\n<td>Entrada de la carcasa<\/td>\n<td>Est\u00e1ndar de rosca, tama\u00f1o y paso; entrada roscada o agujero de paso; grosor de la placa<\/td>\n<\/tr>\n<tr>\n<td>Entorno<\/td>\n<td>Temperatura, exposici\u00f3n al agua, productos qu\u00edmicos, luz solar y carga mec\u00e1nica<\/td>\n<\/tr>\n<tr>\n<td>Requisitos especiales<\/td>\n<td>Conexi\u00f3n a tierra de blindaje, conexi\u00f3n de pantalla, requisitos para \u00e1reas peligrosas y documentaci\u00f3n del proyecto<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Un proveedor puede evaluar esta informaci\u00f3n de manera m\u00e1s fiable que una solicitud de \u201cuna M20 prensaestopas estanca\u201d. Marque los campos inciertos para su confirmaci\u00f3n en lugar de rellenarlos con suposiciones.<\/p>\n<h2>Ajuste el rango de sellado, no el tama\u00f1o del conductor<\/h2>\n<p>Use the cable\u2019s outside diameter at the intended sealing location. Conductor cross-section in mm\u00b2 does not tell you the finished cable diameter. Compare the cable manufacturer\u2019s dimensional tolerance with the exact gland model\u2019s published clamping range. Do not assume that every gland with the same entry thread accepts the same cable. <a href=\"https:\/\/vn.lapp.com\/en\/blogs\/articles\/cable-gland-sizing-guide-get-the-right-fit-with-skintop\" target=\"_blank\" rel=\"noopener\">LAPP\u2019s sizing guide<\/a> explains this diameter-to-clamping-range check.<\/p>\n<p><strong>Illustrative example:<\/strong> a cable specified as 8.0\u20138.6 mm falls within a hypothetical gland range of 6\u201310 mm, but not a range of 9\u201313 mm. This is only a dimensional screening result; it does not establish sealing performance, retention or suitability for the environment. The numbers are examples, not YOCL product specifications.<\/p>\n<p>For a pre-terminated cable, include the connector dimensions in your enquiry. The connector must pass through the chosen entry arrangement, while the final seal must suit the cable jacket.<\/p>\n<h2>Confirm the entry thread and mounting arrangement<\/h2>\n<p>Specify the full entry designation, such as M20 \u00d7 1.5, rather than \u201c20 mm.\u201d Metric and PG threads are not interchangeable; identify the actual thread standard before ordering. <a href=\"https:\/\/vn.lapp.com\/en\/blogs\/articles\/cable-gland-sizing-guide-get-the-right-fit-with-skintop\" target=\"_blank\" rel=\"noopener\">LAPP\u2019s thread-selection guidance<\/a> distinguishes entry threads from cable clamping dimensions.<\/p>\n<p>Check plate thickness, available thread length and space for tightening. Establish whether the assembly needs a locknut, entry sealing washer or approved adapter. These are part of the installation specification, not optional details to decide after delivery. <a href=\"https:\/\/www.cmp-products.com\/us\/en-us\/cable-glands\/technical\/cable-glands\/selecting-the-correct-cable-gland-accessories\/\" target=\"_blank\" rel=\"noopener\">CMP\u2019s selection checklist<\/a> includes enclosure-entry dimensions and fixing and sealing accessories.<\/p>\n<h2>Choose the material for the actual exposure<\/h2>\n<p>Compare <a href=\"https:\/\/yocl.com\/es\/nylon-cable-glands-manufacturer\/\">nylon cable glands<\/a> and <a href=\"https:\/\/yocl.com\/es\/metal-cable-glands-manufacturer\/\">metal cable glands<\/a> against the application, not a general \u201cbetter material\u201d ranking. Ask for compatibility information covering the body, seal and cable jacket. Also identify the enclosure material and any corrosion-protection requirements. CMP\u2019s selection guidance specifically includes environmental corrosion and mating-enclosure materials.<\/p>\n<p>Describe exposure precisely: outdoor sunlight, cleaning chemicals, salt-laden air or temporary immersion are different requirements. Put minimum and maximum operating temperatures in the enquiry, and ask the supplier to confirm the selected configuration against them.<\/p>\n<h2>Separate ordinary sealing from special functions<\/h2>\n<p>For armoured cable, provide the armour type and material, inner bedding diameter and armour dimensions\u2014not only the outside diameter. These are explicit selection inputs in <a href=\"https:\/\/www.cmp-products.com\/us\/en-us\/cable-glands\/technical\/cable-glands\/selecting-the-correct-cable-gland-accessories\/\" target=\"_blank\" rel=\"noopener\">CMP\u2019s armoured-cable guidance<\/a>. Review the relevant <a href=\"https:\/\/yocl.com\/es\/armoured-cable-glands-manufacturer\/\">armoured cable gland range<\/a> with that information available.<\/p>\n<p>For screened cable, state the required screen-termination arrangement. Do not treat an ordinary metal gland as a confirmed electromagnetic compatibility (EMC) solution without the appropriate product documentation.<\/p>\n<p>For hazardous locations, stop ordinary product selection and request a qualified application review. Provide the equipment documentation, location classification, cable construction and required protection concept. Do not approve a gland from an \u201cEx\u201d description or catalogue image alone. Hawke\u2019s <a href=\"https:\/\/www.hubbell.com\/hawke\/en\/frequently-asked-questions\" target=\"_blank\" rel=\"noopener\">technical FAQ<\/a> ties flameproof gland selection to installation criteria rather than a single universal gland choice.<\/p>\n<h2>Verify the complete sealing arrangement<\/h2>\n<p>A gland\u2019s ingress protection (IP) rating is not a substitute for confirming the enclosure-entry joint. Ask which sealing accessories, cable ranges and installation conditions support the stated rating. Hawke\u2019s <a href=\"https:\/\/www.hubbell.com\/hawke\/en\/frequently-asked-questions\" target=\"_blank\" rel=\"noopener\">installation guidance<\/a> also identifies the equipment joint and suitable sealing method as part of meeting site or equipment IP requirements.<\/p>\n<p>If immersion or washdown matters, include the actual exposure conditions in the specification and request matching evidence. Follow the selected model\u2019s installation instructions; this guide does not provide a universal tightening torque.<\/p>\n<h2>Send a complete cable gland enquiry<\/h2>\n<p>Use this short request format to reduce clarification rounds:<\/p>\n<ul>\n<li><strong>Cable:<\/strong> manufacturer, part number, diameter range and construction drawing.<\/li>\n<li><strong>Entry:<\/strong> thread designation or hole drawing, plate thickness and enclosure material.<\/li>\n<li><strong>Conditions:<\/strong> temperature range, water exposure, chemicals and mechanical requirements.<\/li>\n<li><strong>Functions:<\/strong> sealing, armour termination, screen connection and any hazardous-area requirements.<\/li>\n<li><strong>Supply:<\/strong> quantity, accessories and required datasheets, certificates or test documents.<\/li>\n<\/ul>\n<p>Compare the proposed part number against every field before approving a sample or order. Where a requirement remains unconfirmed, keep it open rather than assuming a catalogue family name covers it.<\/p>\n<p>Browse the <a href=\"https:\/\/yocl.com\/es\/cable-glands-manufacturer\/\">YOCL cable gland range<\/a>, then send your cable and enclosure specifications for model selection and quotation.<\/p>","protected":false},"excerpt":{"rendered":"<p>Combine el di\u00e1metro del cable, la rosca de entrada y las condiciones de funcionamiento con una lista de verificaci\u00f3n pr\u00e1ctica para la selecci\u00f3n de prensacables.<\/p>","protected":false},"author":2,"featured_media":1859,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[161],"tags":[],"class_list":["post-1858","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cable-glands"],"_links":{"self":[{"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/posts\/1858","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=1858"}],"version-history":[{"count":1,"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/posts\/1858\/revisions"}],"predecessor-version":[{"id":2151,"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/posts\/1858\/revisions\/2151"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/media\/1859"}],"wp:attachment":[{"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/media?parent=1858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/categories?post=1858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yocl.com\/es\/wp-json\/wp\/v2\/tags?post=1858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}