{"id":547,"date":"2024-08-17T15:17:49","date_gmt":"2024-08-17T13:17:49","guid":{"rendered":"https:\/\/gezhi-tech.com\/?p=547"},"modified":"2025-10-05T09:17:05","modified_gmt":"2025-10-05T07:17:05","slug":"clause-3-how-to-understand-the-definition-of-class-ii-construction","status":"publish","type":"post","link":"https:\/\/gezhi-tech.com\/de\/clause-3-how-to-understand-the-definition-of-class-ii-construction\/","title":{"rendered":"Absatz 3 \u2013 Wie ist die Definition von \u201eBau der Klasse II\u201c zu verstehen"},"content":{"rendered":"Der Schwerpunkt liegt hier auf einem Teil der Ger\u00e4tekonstruktion, der die Anforderungen einer doppelten Isolierung oder einer verst\u00e4rkten Isolierung erf\u00fcllen kann. Daher enth\u00e4lt ein Ger\u00e4t der Klasse I auch eine Konstruktion der Klasse II .<br>Beispiel: Der in der Abbildung unten gezeigte Ofen verwendet ein Metallgeh\u00e4use und einen Schalterknopf aus Kunststoff. Wenn der Benutzer den Schaltknopf ber\u00fchrt, besteht der Knopf aus isolierendem Material und kann nicht geerdet werden. Der Schutz vor elektrischem Schlag kann nur auf der Isolierung des Knaufs selbst beruhen. Zwischen den stromf\u00fchrenden Teilen im Inneren des Schalters und der Schaltknopfwelle besteht eine Basisisolierung, der Schaltknopf bildet eine zus\u00e4tzliche Isolierung. Daher handelt es sich bei der Schalterknopfposition um eine Konstruktion der Klasse II.<br>\n<figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"925\" height=\"712\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/oven-class-I-appliance-with-class-II-construction-1.jpg\" alt=\"\" class=\"wp-image-553\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/oven-class-I-appliance-with-class-II-construction-1.jpg 925w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/oven-class-I-appliance-with-class-II-construction-1-300x231.jpg 300w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/oven-class-I-appliance-with-class-II-construction-1-768x591.jpg 768w\" sizes=\"auto, (max-width: 925px) 100vw, 925px\" \/><br>\n<\/figure><div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"247\" height=\"204\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/switch-knob.jpg\" alt=\"\" class=\"wp-image-555\"\/><br>\n<\/figure><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/switch-for-oven-1.webp\" alt=\"\" class=\"wp-image-572\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/switch-for-oven-1.webp 600w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/switch-for-oven-1-300x300.webp 300w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/switch-for-oven-1-150x150.webp 150w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><br>\n<\/figure><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/internal-view-for-switch-mode-oven-1.webp\" alt=\"\" class=\"wp-image-573\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/internal-view-for-switch-mode-oven-1.webp 600w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/internal-view-for-switch-mode-oven-1-300x300.webp 300w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/08\/internal-view-for-switch-mode-oven-1-150x150.webp 150w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><br>\n<\/figure><\/div><\/div><br>\n<br>\n\u00a0<br>\n<br>\n\u00a0","protected":false},"excerpt":{"rendered":"<p>Der Schwerpunkt liegt hier auf einem Teil der Ger\u00e4tekonstruktion, der die Anforderungen einer doppelten Isolierung oder einer verst\u00e4rkten Isolierung erf\u00fcllen kann. Daher enth\u00e4lt ein Ger\u00e4t der Klasse I auch eine Konstruktion der Klasse II .Beispiel: Der in der Abbildung unten gezeigte Ofen verwendet ein Metallgeh\u00e4use und einen Schalterknopf aus Kunststoff. Wenn der Benutzer den Schaltknopf&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[5],"tags":[74,82,83,84,76,105,77,75],"class_list":["post-547","post","type-post","status-publish","format-standard","hentry","category-terms-and-definitions","tag-insulation-applied-to-live-parts-to-provide-basic-protection-against-electric-shock","tag-appliance-in-which-protection-against-electric-shock-does-not-rely-on-basic-insulation-only-but-which-includes-an-additional-safety-precaution-in-that-conductive-accessible-parts-are-connected-to-the","tag-appliance-in-which-protection-against-electric-shock-does-not-rely-on-basic-insulation-only-but-in-which-additional-safety-precautions-are-provided-such-as-double-insulation-or-reinforced-insulation","tag-part-of-an-appliance-for-which-protection-against-electric-shock-relies-upon-double-insulation-or-reinforced-insulation","tag-insulation-system-comprising-both-basic-insulation-and-supplementary-insulation","tag-conductor-or-conductive-part-intended-to-be-energized-in-normal-use-including-a-neutral-conductor-but-by-convention-not-a-pen-conductor","tag-single-insulation-applied-to-live-parts-that-provides-a-degree-of-protection-against-electric-shock-equivalent-to-double-insulation-under-the-conditions-specified-in-this-standard","tag-independent-insulation-applied-in-addition-to-basic-insulation-in-order-to-provide-protection-against-electric-shock-in-the-event-of-a-failure-of-basic-insulation"],"translation":{"provider":"WPGlobus","version":"3.0.1","language":"de","enabled_languages":["en","es","ar","de","ja","fr","ru","th","nl","it","fa","ko","pt","hi","ro","tr","vi","id","zu"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"fa":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"ro":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"zu":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/gezhi-tech.com\/de\/wp-json\/wp\/v2\/posts\/547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gezhi-tech.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gezhi-tech.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/de\/wp-json\/wp\/v2\/comments?post=547"}],"version-history":[{"count":46,"href":"https:\/\/gezhi-tech.com\/de\/wp-json\/wp\/v2\/posts\/547\/revisions"}],"predecessor-version":[{"id":2843,"href":"https:\/\/gezhi-tech.com\/de\/wp-json\/wp\/v2\/posts\/547\/revisions\/2843"}],"wp:attachment":[{"href":"https:\/\/gezhi-tech.com\/de\/wp-json\/wp\/v2\/media?parent=547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gezhi-tech.com\/de\/wp-json\/wp\/v2\/categories?post=547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gezhi-tech.com\/de\/wp-json\/wp\/v2\/tags?post=547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}