{"id":2436,"date":"2026-10-05T18:27:50","date_gmt":"2026-10-05T18:27:50","guid":{"rendered":"https:\/\/yocl.com\/?wpr2_import=2e509240b19f83d92f6381df5fd95e1c1003e3b881e94d75bdeaf65c2d211895"},"modified":"2026-10-05T18:27:50","modified_gmt":"2026-10-05T18:27:50","slug":"what-is-a-wire-ferrule","status":"publish","type":"post","link":"https:\/\/yocl.com\/de\/what-is-a-wire-ferrule\/","title":{"rendered":"Was ist eine Aderendh\u00fclse? Typen, Gr\u00f6\u00dfen und Anschlusskompatibilit\u00e4t"},"content":{"rendered":"<p><strong>Eine Aderendh\u00fclse ist eine rohrf\u00f6rmige Metallh\u00fclse, die um die abisolierten Litzen eines Leiters gecrimpt wird, um dessen Ende f\u00fcr den Einstecken in eine kompatible Klemme vorzubereiten.<\/strong> Sie fasst die Litzen zu einem umschlossenen Ende zusammen. Die Klemme stellt weiterhin die Klemmverbindung her; die Art, Gr\u00f6\u00dfe und endg\u00fcltige Form der H\u00fclse m\u00fcssen zu dieser Verbindung passen.<\/p>\n<p>Auch als <strong>Kabelschuh<\/strong>, <strong>Aderendh\u00fclse<\/strong> oder <strong>Kabelschuh<\/strong>, bezeichnet, wird diese Komponente durch mehr als nur die Kragenfarbe spezifiziert. Um eine Aderendh\u00fclse zu verstehen, trennen Sie ihre Leiterkapazit\u00e4t, H\u00fclsengeometrie und zul\u00e4ssige Verwendung in der Aufnahmebuchse.<\/p>\n<h2>Was macht eine Aderendh\u00fclse?<\/h2>\n<p>Die Metallh\u00fclse umgibt die freiliegenden Leiterlitzen. Durch Crimpen wird die H\u00fclse darum geformt, sodass das vorbereitete Ende als ein zusammengefasster B\u00fcndel gehandhabt und eingef\u00fchrt werden kann. Bei einer Version mit Kragen umgibt der kunststoffummantelte Eintritt das Draht-Eintrittsende; der vorstehende Metallteil dringt in den Kontaktbereich des Anschlusses ein.<\/p>\n<p>Der \u00f6ffentliche Umfang von <a href=\"https:\/\/www.shopulstandards.com\/ProductDetail.aspx?productId=UL486f\" target=\"_blank\" rel=\"noopener\">UL 486F, Aderendh\u00fclsen blank und isoliert<\/a> beschreibt Aderendh\u00fclsen als Leiterendvorbereitung, die den Anschluss von Litzen erleichtert und verhindert, dass sich Litzen w\u00e4hrend des Einf\u00fchrens zur\u00fcckbiegen. Sie deckt Ausf\u00fchrungen f\u00fcr einen Kupferleiter oder zwei gleiche Gr\u00f6\u00dfen ab.<\/p>\n<p>Diese Funktion unterscheidet sich von einer an einer Schraube befestigten \u00d6se oder einem Verbinder, der zwei Kabelenden verbindet. Eine Aderendh\u00fclse bereitet das Ende f\u00fcr ein anderes Verbindungselement vor. UL 486F trennt Aderendh\u00fclsen auch von Stiftadaptern, die von anderen Steckverbindernormen abgedeckt werden; ein \u00e4hnlich aussehendes Metallende stellt keine Austauschbarkeit her.<\/p>\n<p><a href=\"https:\/\/www.dinmedia.de\/de\/norm\/din-46228-4\/316257621\" target=\"_blank\" rel=\"noopener\">DIN 46228-4:2020-03<\/a> identifiziert isolierte Aderendh\u00fclsen mit Kunststoffh\u00fclse. Die offizielle Einf\u00fchrung erkl\u00e4rt die Litzenaufnahme und das einfachere Einf\u00fchren in die Klemme. Das unterst\u00fctzt den Zweck der Komponente, ohne festzulegen, dass jede Klemme eine ben\u00f6tigt.<\/p>\n<h2>Die wichtigsten Typen von Aderendh\u00fclsen<\/h2>\n<p>Die n\u00fctzlichste erste Unterscheidung ist <strong>ein Leiter oder zwei<\/strong>, gefolgt von <strong>mit oder ohne Kragen<\/strong>. Der Katalog von YOCL gliedert diese in die Serien E, EN und TE:<\/p>\n<table>\n<thead>\n<tr>\n<th>Konstruktion<\/th>\n<th>Sichtbare Anordnung<\/th>\n<th>Was separat gepr\u00fcft werden muss<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/yocl.com\/de\/product\/e-series-pre-insulated-wire-ferrules\/\">E isolierte Aderendh\u00fclse<\/a><\/td>\n<td>Eine rohrf\u00f6rmige H\u00fclse mit Isolierkragen<\/td>\n<td>Einzeladergr\u00f6\u00dfe, H\u00fclsenl\u00e4nge und Kragenabstand<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/yocl.com\/de\/product\/en-non-insulated-cord-end-ferrules\/\">Unisolierte Einzelader-Aderendh\u00fclse<\/a><\/td>\n<td>Blankmetallh\u00fclse mit aufgeweitetem Eingang<\/td>\n<td>Leitergr\u00f6\u00dfe, H\u00fclsendimensionen und die Isolationsanordnung des Ger\u00e4ts<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/yocl.com\/de\/product\/te-twin-cord-end-connectors\/\">TE Isolierte Twin-Aderendh\u00fclse<\/a><\/td>\n<td>Eine gemeinsame H\u00fclse und ein breiterer Kragen f\u00fcr zwei Leiter<\/td>\n<td>Die Gr\u00f6\u00dfe jedes Leiters und die Akzeptanz der fertigen Zwei-Leiter-Klemme<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure class=\"wp-block-image\">\n<img decoding=\"async\" src=\"https:\/\/yocl.com\/wp-content\/uploads\/2026\/10\/what-is-a-wire-ferrule-types.webp\" alt=\"Exterior comparison of insulated single-wire, uninsulated single-wire and insulated twin-wire ferrules, showing collar and sleeve differences.\"><figcaption>Kragenform und -konstruktion unterscheiden diese Familien; Zeichnungen legen keine Leiterkapazit\u00e4t oder Anschlusszulassung fest.<\/figcaption><\/figure>\n<p>Dies sind YOCL Seriennamen und kein universelles Namenssystem f\u00fcr jeden Lieferanten. \u201cIsoliert\u201d kennzeichnet die Kragenkonstruktion; es liefert keine Spannungsfestigkeit f\u00fcr die fertige Verbindung. Ebenso kennzeichnet \u201cTwin\u201d die vorgesehene Leiteranordnung und nicht die Erlaubnis, zwei Dr\u00e4hte in eine beliebige Klemme einzuf\u00fchren.<\/p>\n<h2>Wie man die Gr\u00f6\u00dfe einer Aderendh\u00fclse liest<\/h2>\n<h3>Der Leiterquerschnitt unterscheidet sich vom Durchmesser<\/h3>\n<p>Eine Bezeichnung wie <strong>1.5 mm\u00b2<\/strong> bezieht sich auf den Leiterquerschnitt. Es ist nicht der Au\u00dfendurchmesser des Kabels, der Innendurchmesser der H\u00fclse oder der Durchmesser ihres Kunststoffkragens.<\/p>\n<p>Read the ferrule&#8217;s declared conductor size alongside its drawing. The conductor determines the capacity needed inside the sleeve; the ferrule&#8217;s external dimensions affect the space needed at the terminal. Cable insulation and collar geometry add another fit question at the entry.<\/p>\n<p>American Wire Gauge (AWG) is another conductor-size designation. Use the exact AWG or metric sizes declared for the chosen product and conductor. A catalogue pairing is not a reason to assume every nearby AWG\/mm\u00b2 size is an approved substitute.<\/p>\n<h3>Sleeve length is different from overall length<\/h3>\n<p>Ferrules of the same conductor capacity can have different sleeve lengths. On YOCL&#8217;s E-series drawing, <strong>F<\/strong> identifies the sleeve-length segment and <strong>L<\/strong> the overall length including the collar. These letter labels belong to that drawing; check the exact series before transferring their meanings.<\/p>\n<p>The published <a href=\"https:\/\/yocl.com\/de\/product\/e-series-pre-insulated-wire-ferrules\/\">E-series<\/a> und <a href=\"https:\/\/yocl.com\/de\/product\/te-twin-cord-end-connectors\/\">TE-series<\/a> tables provide a useful example:<\/p>\n<table>\n<thead>\n<tr>\n<th>YOCL Modell<\/th>\n<th>Deklarierte Leiteranordnung<\/th>\n<th>F sleeve length<\/th>\n<th>L overall length<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>E1508<\/td>\n<td>One \u00d7 1.5 mm\u00b2<\/td>\n<td>8.0 mm<\/td>\n<td>15.0 mm<\/td>\n<\/tr>\n<tr>\n<td>E1512<\/td>\n<td>One \u00d7 1.5 mm\u00b2<\/td>\n<td>12.0 mm<\/td>\n<td>19.0 mm<\/td>\n<\/tr>\n<tr>\n<td>TE 1508<\/td>\n<td>Two \u00d7 1.5 mm\u00b2<\/td>\n<td>8.0 mm<\/td>\n<td>15.5 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure class=\"wp-block-image\">\n<img decoding=\"async\" src=\"https:\/\/yocl.com\/wp-content\/uploads\/2026\/10\/what-is-a-wire-ferrule-lengths.webp\" alt=\"E-style wire ferrule with separate arrows for sleeve length F and overall length L, plus labels identifying the collar and metal sleeve.\"><figcaption>F and L follow YOCL&#x27;s E-series drawing. Overall length includes the collar; check the exact series drawing rather than transferring letter labels between products.<\/figcaption><\/figure>\n<p>These are catalogue dimensions, not measurements of an installed connection. E1508 and E1512 accept the same declared conductor area but have different lengths. TE 1508 shares an 8 mm F dimension with E1508 while describing a different conductor arrangement. Neither area nor sleeve length alone determines terminal compatibility.<\/p>\n<p>The receiving terminal&#8217;s insertion depth and preparation instructions determine which length is appropriate. Overall length cannot substitute for sleeve length when comparing the metal portion with the terminal&#8217;s contact space.<\/p>\n<h3>Twin notation and collar colour need their own reading<\/h3>\n<p><strong>2 \u00d7 1.5 mm\u00b2 means two conductors, each 1.5 mm\u00b2.<\/strong> Their nominal areas add to 3 mm\u00b2, but that arithmetic does not turn the twin ferrule into a single-wire 3 mm\u00b2 model. Entry geometry, sleeve capacity, tooling and the permitted terminal arrangement remain separate requirements.<\/p>\n<p>Colour is useful only within the specified catalogue coding. YOCL&#8217;s E-series lists colour options by size group. Its TE 7508 and TE 7510 models both declare 2 \u00d7 0.75 mm\u00b2, yet list blue and grey collars respectively. Confirm the model and conductor designation rather than selecting a ferrule from colour alone.<\/p>\n<h2>What makes a ferrule compatible with a terminal?<\/h2>\n<p>Compatibility involves three interfaces:<\/p>\n<ul>\n<li><strong>Conductor to ferrule:<\/strong> the conductor material, size and count must match the ferrule&#8217;s declared arrangement.<\/li>\n<li><strong>Ferrule to crimping tool:<\/strong> the applicable tool and die must produce the required termination for that ferrule. Tool capacity alone does not establish the correct finished profile.<\/li>\n<li><strong>Finished ferrule to terminal:<\/strong> the receiving device must permit the prepared conductor arrangement and accommodate its sleeve, crimp profile and collar.<\/li>\n<\/ul>\n<p>\u201cScrew terminal\u201d, \u201cspring terminal\u201d and \u201cpush-in terminal\u201d name connection mechanisms. They do not provide a universal answer to whether a ferrule is required, optional or unsuitable. Use the exact device&#8217;s instructions and any declared range for ferruled conductors. A ferrule that physically enters the opening has passed only a geometry check.<\/p>\n<p>There is also an explicit scope boundary: UL 486F&#8217;s public scope excludes <strong>insulation-displacement connection (IDC) terminal blocks<\/strong>. Do not treat a prepared metal sleeve as a general replacement for the insulated wire that an IDC contact is designed to engage.<\/p>\n<p>For a twin ferrule, verify acceptance of the two-conductor arrangement and its finished dimensions. A larger opening, a sufficient nominal area or a broad plastic collar cannot supply that authorization. Square and hexagonal crimp names also need to be checked against the actual ferrule, tooling and terminal documentation; neither is a universal compatibility rule.<\/p>\n<h2>What do standards and certification tell you?<\/h2>\n<p>Standard identity, product dimensions and connection approval answer different questions. DIN&#8217;s published title identifies a construction family; UL 486F&#8217;s public scope identifies its intended use and exclusions. A supplier&#8217;s reference to either standard is not, by itself, a model-specific certification record.<\/p>\n<p><a href=\"https:\/\/www.ul.com\/thecodeauthority\/knowledge\/ul-component-recognition-classification\" target=\"_blank\" rel=\"noopener\">UL Solutions&#8217; explanation of Component Recognition<\/a> distinguishes a component&#8217;s assessment from certification of a complete end product. Recognized components have conditions of acceptability governing their use. Where certification is required, check the exact product record and applicable conditions alongside the receiving equipment&#8217;s documentation.<\/p>\n<p>The YOCL dimensions above are first-party product declarations. They help interpret size fields; this article does not assert UL certification, a current rating or an approved terminal combination for those models.<\/p>\n<h2>Which document should you check next?<\/h2>\n<table>\n<thead>\n<tr>\n<th>Ihre Frage<\/th>\n<th>The next document to use<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Which construction describes the part I need?<\/td>\n<td>The single, bare or twin product-family information<\/td>\n<\/tr>\n<tr>\n<td>What conductor does this model accept?<\/td>\n<td>Its declared conductor size, material and count<\/td>\n<\/tr>\n<tr>\n<td>What do its length and diameter fields mean?<\/td>\n<td>The exact model\/series drawing and dimension table<\/td>\n<\/tr>\n<tr>\n<td>Which tool produces the required crimp?<\/td>\n<td>The applicable ferrule and tooling instructions<\/td>\n<\/tr>\n<tr>\n<td>Is the prepared end permitted in my terminal?<\/td>\n<td>The exact receiving device&#8217;s wiring instructions and connection data<\/td>\n<\/tr>\n<tr>\n<td>What evidence covers the intended equipment or market?<\/td>\n<td>Relevant model certification records, conditions and equipment requirements<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Das <a href=\"https:\/\/yocl.com\/de\/wire-ferrules-manufacturer\/\">YOCL wire-ferrule catalogue<\/a> routes these construction and dimension questions to the E, EN and TE product information. When asking for a model review, include the conductor size and count, required sleeve length and receiving terminal reference so the enquiry describes the complete interface.<\/p>\n<h2>Referenzen<\/h2>\n<ol>\n<li>UL Standards &amp; Engagement \u2014 <a href=\"https:\/\/www.shopulstandards.com\/ProductDetail.aspx?productId=UL486f\" target=\"_blank\" rel=\"noopener\">UL 486F: Bare and Covered Ferrules<\/a>, Edition 3, 2024, revised August 2026. Official public scope, \u00a7\u00a71.2, 1.6 and 1.8; function, conductor arrangement and exclusions.<\/li>\n<li>DIN Media \u2014 <a href=\"https:\/\/www.dinmedia.de\/de\/norm\/din-46228-4\/316257621\" target=\"_blank\" rel=\"noopener\">DIN 46228-4:2020-03: Tubular end-sleeves with plastic sleeve<\/a>. Official publication identity and public introduction; the paid full standard was not consulted.<\/li>\n<li>YOCL Produktinformationen \u2014 <a href=\"https:\/\/yocl.com\/de\/product\/e-series-pre-insulated-wire-ferrules\/\">E-Serie Isolierte Aderendh\u00fclsen<\/a>. Construction, model dimensions, drawing and declared colour options.<\/li>\n<li>YOCL Produktinformationen \u2014 <a href=\"https:\/\/yocl.com\/de\/product\/en-non-insulated-cord-end-ferrules\/\">EN Unisolierte Aderendh\u00fclsen<\/a>. Bare flared-entry construction and dimension fields.<\/li>\n<li>YOCL Produktinformationen \u2014 <a href=\"https:\/\/yocl.com\/de\/product\/te-twin-cord-end-connectors\/\">TE Twin-Aderendh\u00fclsen<\/a>. Two-conductor notation, model dimensions and model-specific collar colours.<\/li>\n<li>UL Solutions \u2014 <a href=\"https:\/\/www.ul.com\/thecodeauthority\/knowledge\/ul-component-recognition-classification\" target=\"_blank\" rel=\"noopener\">The UL Component Recognition Classification<\/a>. Component conditions of acceptability and the end-product certification boundary.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>A wire ferrule is a tubular metal sleeve crimped around the stripped strands of a conductor to prepare its end for insertion into a compatible terminal. It gathers the strands into a contained end. The terminal still provides the clamping connection; the ferrule&#8217;s type, size and finished shape must suit that connection. Also called a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2435,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[164],"tags":[],"class_list":["post-2436","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-terminals-connections"],"_links":{"self":[{"href":"https:\/\/yocl.com\/de\/wp-json\/wp\/v2\/posts\/2436","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yocl.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yocl.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yocl.com\/de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/yocl.com\/de\/wp-json\/wp\/v2\/comments?post=2436"}],"version-history":[{"count":1,"href":"https:\/\/yocl.com\/de\/wp-json\/wp\/v2\/posts\/2436\/revisions"}],"predecessor-version":[{"id":2437,"href":"https:\/\/yocl.com\/de\/wp-json\/wp\/v2\/posts\/2436\/revisions\/2437"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yocl.com\/de\/wp-json\/wp\/v2\/media\/2435"}],"wp:attachment":[{"href":"https:\/\/yocl.com\/de\/wp-json\/wp\/v2\/media?parent=2436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yocl.com\/de\/wp-json\/wp\/v2\/categories?post=2436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yocl.com\/de\/wp-json\/wp\/v2\/tags?post=2436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}