{"id":10071,"date":"2025-06-17T10:30:00","date_gmt":"2025-06-17T10:30:00","guid":{"rendered":"https:\/\/csiag.eu\/?p=10071"},"modified":"2025-06-18T15:46:20","modified_gmt":"2025-06-18T15:46:20","slug":"proc-potrebujete-rele","status":"publish","type":"post","link":"https:\/\/csiag.eu\/cs\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/","title":{"rendered":"Pro\u010d pot\u0159ebujete rel\u00e9?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/csiag.eu\/cs\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/#Kabelquerschnitt\" >Pr\u016f\u0159ez kabelu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/csiag.eu\/cs\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/#Relais-Arten\" >Typy rel\u00e9<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/csiag.eu\/cs\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/#Schlieser-_Offner\" >Norm\u00e1ln\u011b otev\u0159en\u00fd \/ norm\u00e1ln\u011b uzav\u0159en\u00fd kontakt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/csiag.eu\/cs\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/#Wechsler\" >Changer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/csiag.eu\/cs\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/#Sonderrelais\" >Speci\u00e1ln\u00ed rel\u00e9<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/csiag.eu\/cs\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/#Praxis-Beispiel\" >Praktick\u00fd p\u0159\u00edklad<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Doba \u010dten\u00ed<\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minuty<\/span><\/span>\n<p class=\"wp-block-paragraph\">Rel\u00e9 se pou\u017e\u00edvaj\u00ed ke sp\u00edn\u00e1n\u00ed spot\u0159ebi\u010d\u016f (z\u00e1t\u011b\u017e\u00ed) s vy\u0161\u0161\u00edm v\u00fdkonem (W - Watt - <em>P<\/em>), ne\u017e by umo\u017e\u0148oval sp\u00ednac\u00ed kontakt sp\u00edna\u010de nebo pr\u016f\u0159ez kabelu u sp\u00edna\u010de.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ka\u017ed\u00fd zn\u00e1 rytmick\u00e9 cvak\u00e1n\u00ed rel\u00e9 blinkr\u016f ve sv\u00e9m aut\u011b. Integrovan\u00fd elektronick\u00fd syst\u00e9m zaji\u0161\u0165uje z\u00e1konem p\u0159edepsan\u00fd interval blik\u00e1n\u00ed a zap\u00edn\u00e1 a vyp\u00edn\u00e1 rel\u00e9. Kontrolky p\u0159ipojen\u00e9 k rel\u00e9 a nap\u00e1jen\u00e9 nap\u011bt\u00edm p\u0159es rel\u00e9 blikaj\u00ed stejnou frekvenc\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Indik\u00e1tory nepot\u0159ebuj\u00ed velk\u00fd v\u00fdkon, neprot\u00e9kaj\u00ed jimi velk\u00e9 proudy, ale u d\u00e1lkov\u00fdch sv\u011btel je to \u00fapln\u011b jin\u00fd p\u0159\u00edb\u011bh!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kabelquerschnitt\"><\/span>Pr\u016f\u0159ez kabelu<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nakonec i men\u0161\u00ed <a href=\"https:\/\/csiag.eu\/cs\/elektricka-instalace-v-obytnem-automobilu-neni-carodejnictvi\/#Kabelquerschnitt\" data-type=\"post\" data-id=\"6364\" target=\"_blank\" rel=\"noreferrer noopener\">Pr\u016f\u0159ezy kabel\u016f<\/a> (zde lze ur\u010dit pr\u016f\u0159ezy kabel\u016f v rozsahu stejnosm\u011brn\u00e9ho nap\u011bt\u00ed) mezi sp\u00edna\u010dem a rel\u00e9, co\u017e sni\u017euje n\u00e1klady a p\u0159in\u00e1\u0161\u00ed v\u00fdhody v\u011bt\u0161\u00edch pr\u016f\u0159ez\u016f od rel\u00e9 k z\u00e1t\u011b\u017ei. Tyto kabely mohou b\u00fdt kr\u00e1tk\u00e9, co\u017e zase udr\u017euje n\u00edzk\u00e9 n\u00e1klady a \u00fabytky nap\u011bt\u00ed na kabelov\u00e9 trase.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud jsou kabely p\u0159\u00edli\u0161 tenk\u00e9 pro po\u017eadovan\u00fd v\u00fdkon, zah\u0159\u00edvaj\u00ed se a mohou se st\u00e1t topn\u00fdm dr\u00e1tem. Tenk\u00e9 kabely maj\u00ed vysok\u00fd ohmick\u00fd odpor (\u03a9 (ohm) odpor - <em>R<\/em>), co\u017e vede k men\u0161\u00edmu nap\u011bt\u00ed na konci ne\u017e na za\u010d\u00e1tku.<br>Jeden kabelov\u00fd navij\u00e1k o d\u00e9lce 50 m a pr\u016f\u0159ezu kabelu 3 x 1,5 mm.<sup>2<\/sup> dod\u00e1v\u00e1 z\u00e1t\u011b\u017e 16 amp\u00e9r\u016f (A - amp\u00e9r) <em>I<\/em>) je st\u00e1le jen 210 volt\u016f (V - nap\u011bt\u00ed - <em>U<\/em>). Pokud pou\u017eijete kabel s 3x 2,5 mm nam\u00edsto<sup>2<\/sup>jste st\u00e1le na 221 V.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S t\u00edmto probl\u00e9mem se \u010dasto pot\u00fdkaj\u00ed t\u00e1born\u00edci, kte\u0159\u00ed s sebou voz\u00ed dlouh\u00e9 navij\u00e1ky kabel\u016f a pozd\u011bji si st\u011b\u017euj\u00ed na vysokou spot\u0159ebu energie nebo reaguj\u00edc\u00ed jisti\u010de, zat\u00edmco doma v\u0161e fungovalo perfektn\u011b - s kr\u00e1tk\u00fdm kabelem...!<br>Je to proto, \u017ee z\u00e1t\u011b\u017e odeb\u00edr\u00e1 v\u00edce proudu, pokud dost\u00e1v\u00e1 p\u0159\u00edli\u0161 mal\u00e9 nap\u011bt\u00ed pro sv\u016fj v\u00fdkon. Proto je spot\u0159eba energie vy\u0161\u0161\u00ed, kdy\u017e je nap\u011bt\u00ed ni\u017e\u0161\u00ed ne\u017e \"norm\u00e1ln\u00ed\".<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pr\u016f\u0159ezy kabel\u016f v rozsahu st\u0159\u00eddav\u00e9ho nap\u011bt\u00ed - AC - mohou b\u00fdt pou\u017eity v tomto <a href=\"https:\/\/csiag.eu\/cs\/co-delat-v-pripade-vypadku-proudu\/#Kabelquerschnitt_AC\" data-type=\"post\" data-id=\"1418\" target=\"_blank\" rel=\"noreferrer noopener\">Tabulka<\/a> vypo\u010d\u00edtat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Relais-Arten\"><\/span>Typy rel\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V konstrukci vozidel se obvykle pou\u017e\u00edvaj\u00ed rel\u00e9 nap\u00e1jen\u00e1 stejnosm\u011brn\u00fdm nap\u011bt\u00edm 12 nebo 24 V (DC), kter\u00e1 mohou sp\u00ednat z\u00e1t\u011b\u017e a\u017e do p\u0159ibli\u017en\u011b 30 A. V\u00fdkonov\u00e1 rel\u00e9 mohou tak\u00e9 zvl\u00e1dnout proud a\u017e 400 A.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159ipojen\u00ed c\u00edvek rel\u00e9 jsou ozna\u010dena 85 a 86. U rel\u00e9 s vestav\u011bnou diodou pro potla\u010den\u00ed jisker je \u010d\u00edslo 86 p\u0159i\u0159azeno plusu. Rel\u00e9 bez zh\u00e1\u0161ec\u00ed diody lze p\u0159ipojit s libovolnou polaritou, ale osv\u011bd\u010dilo se zvolit polaritu, jako by byla instalov\u00e1na zh\u00e1\u0161ec\u00ed dioda (v elektronice se to ozna\u010duje jako <em>Volnob\u011b\u017en\u00e1 dioda<\/em>). T\u00edmto zp\u016fsobem lze ve stejn\u00e9 z\u00e1suvce pou\u017e\u00edt rel\u00e9 libovoln\u00e9 konfigurace, ani\u017e by do\u0161lo k jeho po\u0161kozen\u00ed nespr\u00e1vnou polaritou. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Schlieser-_Offner\"><\/span>Norm\u00e1ln\u011b otev\u0159en\u00fd \/ norm\u00e1ln\u011b uzav\u0159en\u00fd kontakt<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Rel\u00e9 pro zapnut\u00ed z\u00e1t\u011b\u017ee maj\u00ed rozp\u00ednac\u00ed kontakt nebo rozp\u00ednac\u00ed kontakt pro jej\u00ed vypnut\u00ed. Kontakt norm\u00e1ln\u011b rozepnut\u00e9ho rel\u00e9 je tedy v beznap\u011b\u0165ov\u00e9m stavu rozepnut\u00fd a sepne se, jakmile je rel\u00e9 nap\u00e1jeno nap\u011bt\u00edm. NC kontakt funguje opa\u010dn\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sp\u00ednac\u00ed kontakty jsou ozna\u010deny 30 (plus) a 87 (spot\u0159ebitel).<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" width=\"587\" height=\"1024\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-5-587x1024.png\" alt=\"\" class=\"wp-image-10072\" style=\"width:159px;height:auto\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-5-587x1024.png 587w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-5-172x300.png 172w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-5-7x12.png 7w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-5.png 659w\" sizes=\"(max-width: 587px) 100vw, 587px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Zh\u00e1\u0161ec\u00ed dioda pod c\u00edvkou rel\u00e9 m\u00e1 za \u00fakol absorbovat a kompenzovat nap\u011b\u0165ov\u00e9 \u0161pi\u010dky o hodnot\u011b n\u011bkolika set volt\u016f, kter\u00e9 se v c\u00edvce objevuj\u00ed p\u0159i vypnut\u00e9m nap\u00e1jen\u00ed rel\u00e9.<br>I kdy\u017e v\u011bt\u0161ina rel\u00e9 pou\u017e\u00edvan\u00fdch v automobilov\u00e9 technice nem\u00e1 takov\u00fd ochrann\u00fd obvod integrov\u00e1n, proto\u017ee c\u00edvky rel\u00e9 jsou pom\u011brn\u011b \"robustn\u00ed\", je moud\u0159ej\u0161\u00ed rozhodnut\u00ed pou\u017e\u00edvat rel\u00e9 s integrovanou diodou pro potla\u010den\u00ed jisk\u0159en\u00ed, pokud je to mo\u017en\u00e9!<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Wechsler\"><\/span>Changer<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159ep\u00ednac\u00ed rel\u00e9 umo\u017e\u0148uje sp\u00edn\u00e1n\u00ed dvou z\u00e1t\u011b\u017e\u00ed, a proto m\u00e1 t\u0159i sp\u00ednac\u00ed kontakty, a tedy i t\u0159i p\u0159ipojen\u00ed, 30 (kladn\u00e9), 87 (rozp\u00ednac\u00ed) a 87a (rozp\u00ednac\u00ed).<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"504\" height=\"954\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-6.png\" alt=\"\" class=\"wp-image-10073\" style=\"width:161px;height:auto\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-6.png 504w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-6-158x300.png 158w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-6-6x12.png 6w\" sizes=\"(max-width: 504px) 100vw, 504px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sonderrelais\"><\/span>Speci\u00e1ln\u00ed rel\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pat\u0159\u00ed mezi n\u011b blika\u010de nebo \u010dasov\u00e1 rel\u00e9 s integrovanou elektronikou.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Praxis-Beispiel\"><\/span>Praktick\u00fd p\u0159\u00edklad<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00edlem je mo\u017enost centr\u00e1ln\u00edho zap\u00edn\u00e1n\u00ed a vyp\u00edn\u00e1n\u00ed n\u011bkolika z\u00e1t\u011b\u017e\u00ed prost\u0159ednictv\u00edm sp\u00ednac\u00edho panelu. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prodejci nab\u00edzej\u00ed \u0161irokou \u0161k\u00e1lu produkt\u016f, kter\u00e9 maj\u00ed jedno spole\u010dn\u00e9: kabely jsou velmi tenk\u00e9 a ur\u010den\u00e9 pouze pro n\u00edzk\u00e9 proudy. Pamatujeme si: m\u011b\u010f je drah\u00e1...<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"570\" height=\"299\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-8.png\" alt=\"\" class=\"wp-image-10075\" style=\"width:466px;height:auto\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-8.png 570w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-8-300x157.png 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-8-18x9.png 18w\" sizes=\"(max-width: 570px) 100vw, 570px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">To, co za\u010d\u00edn\u00e1 mal\u00fdm LED sv\u011btlem, se rozr\u016fst\u00e1 do cel\u00e9ho syst\u00e9mu osv\u011btlen\u00ed rychleji, ne\u017e se o\u010dek\u00e1valo. T\u00edm se tak\u00e9 zvy\u0161uje pot\u0159eba energie, a tedy i v\u00fdkon, kter\u00fd je t\u0159eba sp\u00ednat. P\u0159\u00edpad pro pou\u017eit\u00ed rel\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zapojen\u00ed t\u011bchto sp\u00edna\u010d\u016f je obvykle p\u0159emost\u011bn\u00e9: v\u0161echny kladn\u00e9 a z\u00e1porn\u00e9 p\u00f3ly jsou vz\u00e1jemn\u011b propojeny. Z\u00e1t\u011b\u017e p\u0159ipojen\u00e1 p\u0159es posledn\u00ed sp\u00edna\u010d odeb\u00edr\u00e1 proud p\u0159es v\u0161echny p\u0159edchoz\u00ed m\u016fstky. To znamen\u00e1, \u017ee sou\u010det proud\u016f v\u0161ech zapnut\u00fdch z\u00e1t\u011b\u017e\u00ed nesm\u00ed p\u0159ekro\u010dit kapacitu nap\u00e1jec\u00edho veden\u00ed.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"395\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-16-1024x395.png\" alt=\"\" class=\"wp-image-10085\" style=\"width:513px;height:auto\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-16-1024x395.png 1024w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-16-300x116.png 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-16-768x296.png 768w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-16-18x7.png 18w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-16.png 1126w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Hodnota 12 V 20 A, kterou obvykle ud\u00e1v\u00e1 v\u00fdrobce, se ve skute\u010dnosti vztahuje pouze na standardn\u00ed d\u00e9lku kabelu n\u011bkolika centimetr\u016f. Pokud je zapo\u010d\u00edt\u00e1n pouze JEDEN metr p\u0159\u00edvodn\u00edho kabelu, je p\u0159\u00edpustn\u00fd proud pouh\u00e9 2 A, tedy desetina!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V tomto ohledu je proto pou\u017eit\u00ed sp\u00ednac\u00edch rel\u00e9 (norm\u00e1ln\u011b rozepnut\u00fdch kontakt\u016f) v\u00edce ne\u017e vhodn\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">VOLN\u00dd kontakt ozna\u010den\u00fd \"V\" vede k p\u0159\u00edpojce 86 rel\u00e9, vodi\u010d ozna\u010den\u00fd \"-\" je p\u0159ipojen ke svorce 85.<br>Spot\u0159ebi\u010d odeb\u00edr\u00e1 uzemn\u011bn\u00ed (m\u00ednus) p\u0159\u00edmo z baterie (nebo z uzemn\u011bn\u00ed vozidla), zat\u00edmco plus z\u00edsk\u00e1v\u00e1 prost\u0159ednictv\u00edm sp\u00ednan\u00e9ho rel\u00e9 87.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"857\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14-1024x857.png\" alt=\"\" class=\"wp-image-10083\" style=\"width:517px;height:auto\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14-1024x857.png 1024w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14-300x251.png 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14-768x643.png 768w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14-1536x1286.png 1536w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14-14x12.png 14w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14.png 2034w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Pokud je nyn\u00ed sepnut p\u0159idru\u017een\u00fd sp\u00edna\u010d, rel\u00e9 p\u0159ijme kladn\u00e9 nap\u011bt\u00ed na kontaktu 86, sepne a p\u0159epne p\u0159es sv\u016fj kontakt (30 - kladn\u00fd) na opa\u010dn\u00fd kontakt 87, na\u010de\u017e z\u00e1t\u011b\u017e rovn\u011b\u017e obdr\u017e\u00ed kladn\u00e9 nap\u011bt\u00ed, a je tedy sepnuta. Jakmile je sp\u00edna\u010d op\u011bt vypnut, rel\u00e9 odpadne a odpoj\u00ed nap\u00e1jen\u00ed z\u00e1t\u011b\u017ee.<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Doba \u010dten\u00ed<\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minuty<\/span><\/span>Relais dienen dem Schalten von Verbrauchern (Lasten) h\u00f6herer Leistung (W &#8211; Watt &#8211; P) als der Schaltkontakt des Schalters oder des Kabelquerschnitts am Schalter es zulassen w\u00fcrde. Jeder kennt im Auto das rhythmische Klacken des Blinker-Relais. Eine integrierte Elektronik sorgt f\u00fcr das gesetzlich vorgeschriebene Blinkintervall und schaltet das Relais ein und aus. Im gleichen Takt&hellip;&nbsp;<a href=\"https:\/\/csiag.eu\/cs\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/\" rel=\"bookmark\">\u010c\u00edst d\u00e1le \"<span class=\"screen-reader-text\">Pro\u010d pot\u0159ebujete rel\u00e9?<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[2588,5081],"tags":[2382,2384,5084,5085,5087,2881,4474,5090,5089,1432,1060,5092,5088,5093,5082,2882,5097,1280,5083,5095,1062,981,448,459,446,642,444,466,1415,1378,5094,5091,5096],"class_list":["post-10071","post","type-post","status-publish","format-standard","hentry","category-kfz-technik","category-relais-technik","tag-12v","tag-24v","tag-5084","tag-5085","tag-5087","tag-ampere","tag-blinker-relais","tag-freilaufdiode","tag-funkenloeschdiode","tag-gleichspannung","tag-kabelquerschnitt","tag-kabelrolle","tag-last","tag-leistungsrelais","tag-oeffner","tag-ohm","tag-polung","tag-relais","tag-schliesser","tag-schutzschaltung","tag-sicherung","tag-sicherungsautomat","tag-spannung","tag-spannungsabfall","tag-strom","tag-stromstaerke","tag-stromverbrauch","tag-verbraucher","tag-volt","tag-watt","tag-wechsler","tag-widerstand","tag-zeitrelais"],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/posts\/10071","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/comments?post=10071"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/posts\/10071\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/media?parent=10071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/categories?post=10071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/tags?post=10071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}