{"id":1365,"date":"2025-08-11T21:15:05","date_gmt":"2025-08-11T20:15:05","guid":{"rendered":"https:\/\/harcum.am\/?p=1365"},"modified":"2025-08-11T21:15:07","modified_gmt":"2025-08-11T20:15:07","slug":"nikdy-nezapojujte-techto-5-zarizeni-do-prodluzovaci-zasuvky-nebezpeci-je-vetsi-nez-si-myslite","status":"publish","type":"post","link":"https:\/\/harcum.am\/?p=1365","title":{"rendered":"Nikdy nezapojujte t\u011bchto 5 za\u0159\u00edzen\u00ed do prodlu\u017eovac\u00ed z\u00e1suvky \u2013 nebezpe\u010d\u00ed je v\u011bt\u0161\u00ed, ne\u017e si mysl\u00edte"},"content":{"rendered":"\n<p>Prodlu\u017eovac\u00ed kabely a rozdvojky se staly b\u011b\u017enou sou\u010d\u00e1st\u00ed ka\u017ed\u00e9 dom\u00e1cnosti. Pou\u017e\u00edv\u00e1me je pro televize, nab\u00edje\u010dky, po\u010d\u00edta\u010de i kuchy\u0148sk\u00e9 spot\u0159ebi\u010de. V dob\u011b, kdy m\u00e1 ka\u017ed\u00e9 za\u0159\u00edzen\u00ed sv\u016fj vlastn\u00ed nap\u00e1jec\u00ed kabel, se zd\u00e1 b\u00fdt &#171;rozdvojka&#187; ide\u00e1ln\u00edm \u0159e\u0161en\u00edm. Ale pozor \u2013 prodlu\u017eova\u010dka nen\u00ed v\u0161emocn\u00e1. M\u00e1 sv\u00e9 limity.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"1024\" src=\"https:\/\/harcum.am\/wp-content\/uploads\/2025\/08\/000-2.png\" alt=\"\" class=\"wp-image-1366\" srcset=\"https:\/\/harcum.am\/wp-content\/uploads\/2025\/08\/000-2.png 870w, https:\/\/harcum.am\/wp-content\/uploads\/2025\/08\/000-2-255x300.png 255w, https:\/\/harcum.am\/wp-content\/uploads\/2025\/08\/000-2-768x904.png 768w\" sizes=\"auto, (max-width: 870px) 100vw, 870px\" \/><\/figure>\n\n\n\n<p>Mnoho lid\u00ed si neuv\u011bdomuje, \u017ee nespr\u00e1vn\u00e9 pou\u017e\u00edv\u00e1n\u00ed prodlu\u017eovac\u00edch z\u00e1suvek m\u016f\u017ee v\u00e9st k p\u0159et\u00ed\u017een\u00ed elektrick\u00e9ho obvodu, p\u0159eh\u0159\u00e1t\u00ed kabel\u016f, zkrat\u016fm, nebo dokonce po\u017e\u00e1ru. N\u011bkter\u00e9 spot\u0159ebi\u010de by do prodlu\u017eovac\u00ed z\u00e1suvky v\u016fbec nem\u011bly p\u0159ij\u00edt \u2013 bez ohledu na to, jak kvalitn\u00ed prodlu\u017eova\u010dku pou\u017e\u00edv\u00e1te.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u011bchto 5 za\u0159\u00edzen\u00ed nikdy nezapojujte do prodlu\u017eky \u2013 a zde je d\u016fvod pro\u010d:<\/h3>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>Lednice<\/strong><\/h3>\n\n\n\n<p>Na prvn\u00ed pohled vypad\u00e1 jako b\u011b\u017en\u00fd spot\u0159ebi\u010d, kter\u00fd prost\u011b zapoj\u00edte a b\u011b\u017e\u00ed. Jen\u017ee lednice uvnit\u0159 obsahuje kompresor, kter\u00fd se zap\u00edn\u00e1 a vyp\u00edn\u00e1 podle pot\u0159eby. Pr\u00e1v\u011b p\u0159i zapnut\u00ed m\u016f\u017ee spot\u0159ebovat n\u00e1sobn\u011b v\u00edce energie, ne\u017e je jej\u00ed b\u011b\u017en\u00e1 spot\u0159eba.<br>To m\u016f\u017ee snadno p\u0159et\u00ed\u017eit prodlu\u017eova\u010dku, zvl\u00e1\u0161\u0165 pokud je na n\u00ed zapojeno v\u00edce za\u0159\u00edzen\u00ed. Nav\u00edc p\u0159i v\u00fdpadku prodlu\u017eky (nap\u0159. kv\u016fli zkratu nebo uvoln\u011bn\u00e9 z\u00e1str\u010dce) m\u016f\u017ee lednice p\u0159estat fungovat \u2013 a vy p\u0159ijdete o v\u0161echno j\u00eddlo v n\u00ed.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>Mikrovlnn\u00e1 trouba<\/strong><\/h3>\n\n\n\n<p>Mal\u00fd spot\u0159ebi\u010d s velkou spot\u0159ebou. Kvalitn\u00ed mikrovlnky maj\u00ed v\u00fdkon p\u0159es 2000 W, co\u017e je na hranici, nebo dokonce nad limitem b\u011b\u017en\u00fdch prodlu\u017eova\u010dek.<br>P\u0159i dlouhodob\u00e9m pou\u017e\u00edv\u00e1n\u00ed m\u016f\u017ee doj\u00edt k p\u0159eh\u0159\u00e1t\u00ed kabelu, deformaci plast\u016f a v krajn\u00edm p\u0159\u00edpad\u011b i k po\u017e\u00e1ru. Mikrovlnku v\u017edy zapojujte do samostatn\u00e9 z\u00e1suvky ve zdi.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>P\u0159\u00edmotop nebo elektrick\u00fd radi\u00e1tor<\/strong><\/h3>\n\n\n\n<p>Topn\u00e1 za\u0159\u00edzen\u00ed pat\u0159\u00ed mezi nej\u010dast\u011bj\u0161\u00ed p\u0159\u00ed\u010diny po\u017e\u00e1r\u016f souvisej\u00edc\u00edch s elekt\u0159inou. Jejich spot\u0159eba je vysok\u00e1 a trval\u00e1, co\u017e v\u00fdrazn\u011b zat\u011b\u017euje jak\u00fdkoliv prodlu\u017eovac\u00ed kabel.<br>Nav\u00edc samotn\u00e9 teplo, kter\u00e9 vyza\u0159uj\u00ed, m\u016f\u017ee oh\u0159\u00edvat i kabel \u2013 zvl\u00e1\u0161\u0165 pokud je smotan\u00fd nebo skryt\u00fd pod kobercem.<br>Nikdy nezapojujte topidla do prodlu\u017eky \u2013 je to extr\u00e9mn\u011b nebezpe\u010dn\u00e9.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>Pra\u010dka<\/strong><\/h3>\n\n\n\n<p>Mnoz\u00ed si mysl\u00ed, \u017ee pra\u010dka jen to\u010d\u00ed bubnem \u2013 ale opak je pravdou. Krom\u011b mechanick\u00e9ho pohybu mus\u00ed tak\u00e9 oh\u0159\u00edvat vodu, co\u017e znamen\u00e1 velmi prom\u011bnlivou a vysokou spot\u0159ebu.<br>Vibrace p\u0159i pran\u00ed nav\u00edc mohou uvolnit z\u00e1str\u010dku v prodlu\u017eova\u010dce a zp\u016fsobit jisk\u0159en\u00ed nebo zkrat. Pra\u010dka by v\u017edy m\u011bla b\u00fdt zapojena p\u0159\u00edmo do z\u00e1suvky.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">5. <strong>Rychlovarn\u00e1 konvice a k\u00e1vovar<\/strong><\/h3>\n\n\n\n<p>A\u010dkoliv jsou to mal\u00e9 kuchy\u0148sk\u00e9 pomocn\u00edky, maj\u00ed obrovsk\u00fd v\u00fdkon \u2013 \u010dasto p\u0159es 2000 watt\u016f. Pokud jsou zapojen\u00e9 do prodlu\u017eova\u010dky spolu s dal\u0161\u00edmi spot\u0159ebi\u010di, riziko p\u0159et\u00ed\u017een\u00ed je extr\u00e9mn\u011b vysok\u00e9.<br>P\u00e1r vte\u0159in provozu m\u016f\u017ee sta\u010dit k tomu, aby do\u0161lo ke zkratu nebo dokonce k po\u017e\u00e1ru. Proto konvici ani k\u00e1vovar nikdy nezapojujte do prodlu\u017eky \u2013 obzvl\u00e1\u0161\u0165 ne s dal\u0161\u00edmi za\u0159\u00edzen\u00edmi.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Jak pou\u017e\u00edvat prodlu\u017eova\u010dky bezpe\u010dn\u011b?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zjist\u011bte si maxim\u00e1ln\u00ed zat\u00ed\u017een\u00ed prodlu\u017eovac\u00ed z\u00e1suvky (b\u011b\u017en\u011b 2300\u20133500 W).<\/li>\n\n\n\n<li>Nep\u0159ipojujte do n\u00ed v\u00edce v\u00fdkonn\u00fdch za\u0159\u00edzen\u00ed sou\u010dasn\u011b.<\/li>\n\n\n\n<li>Nepou\u017e\u00edvejte v\u00edce prodlu\u017eova\u010dek za sebou (tzv. \u201e\u0159et\u011bzen\u00ed\u201c).<\/li>\n\n\n\n<li>Kabely nikdy neschov\u00e1vejte pod koberce nebo za n\u00e1bytek \u2013 hroz\u00ed p\u0159eh\u0159\u00e1t\u00ed.<\/li>\n\n\n\n<li>Kupujte pouze certifikovan\u00e9 v\u00fdrobky s ochranou proti p\u0159ep\u011bt\u00ed.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1v\u011br<\/h2>\n\n\n\n<p>Prodlu\u017eovac\u00ed kabely jsou praktick\u00e9 a pohodln\u00e9 \u2013 ale maj\u00ed sv\u00e9 limity. Nespr\u00e1vn\u00e9 pou\u017e\u00edv\u00e1n\u00ed m\u016f\u017ee v\u00e9st k technick\u00fdm poruch\u00e1m, nebo dokonce ohrozit \u017eivoty a majetek.<br>Pokud si nejste jisti, zda je spot\u0159ebi\u010d vhodn\u00fd pro prodlu\u017eova\u010dku, v\u017edy ho rad\u011bji zapojte p\u0159\u00edmo do zdi.<\/p>\n\n\n\n<p>N\u011bkdy toti\u017e sta\u010d\u00ed jedin\u00e1 chyba \u2013 a n\u00e1sledky mohou b\u00fdt katastrof\u00e1ln\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"Prodlu\u017eovac\u00ed kabely a rozdvojky se staly b\u011b\u017enou sou\u010d\u00e1st\u00ed ka\u017ed\u00e9 dom\u00e1cnosti. Pou\u017e\u00edv\u00e1me je pro televize, nab\u00edje\u010dky, po\u010d\u00edta\u010de i kuchy\u0148sk\u00e9 spot\u0159ebi\u010de. V dob\u011b, kdy m\u00e1 \n<a class=\"moretag\" href=\"https:\/\/harcum.am\/?p=1365\"> [...]<\/a>","protected":false},"author":1,"featured_media":1366,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1365","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"views":387,"_links":{"self":[{"href":"https:\/\/harcum.am\/index.php?rest_route=\/wp\/v2\/posts\/1365","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/harcum.am\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/harcum.am\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/harcum.am\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/harcum.am\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1365"}],"version-history":[{"count":1,"href":"https:\/\/harcum.am\/index.php?rest_route=\/wp\/v2\/posts\/1365\/revisions"}],"predecessor-version":[{"id":1367,"href":"https:\/\/harcum.am\/index.php?rest_route=\/wp\/v2\/posts\/1365\/revisions\/1367"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/harcum.am\/index.php?rest_route=\/wp\/v2\/media\/1366"}],"wp:attachment":[{"href":"https:\/\/harcum.am\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1365"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/harcum.am\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1365"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/harcum.am\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1365"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}