{"id":2812,"date":"2026-02-26T09:24:19","date_gmt":"2026-02-26T09:24:19","guid":{"rendered":"https:\/\/www.wundertricks.com\/?p=2812"},"modified":"2026-02-26T09:24:19","modified_gmt":"2026-02-26T09:24:19","slug":"tajne-pravidlo-elektrikarov-pripojte-fazovy-vodic-v-zasuvke-k-pravej-alebo-lavej-svorke","status":"publish","type":"post","link":"https:\/\/www.wundertricks.com\/?p=2812","title":{"rendered":"Tajn\u00e9 pravidlo elektrik\u00e1rov: pripojte f\u00e1zov\u00fd vodi\u010d v z\u00e1suvke k pravej alebo \u013eavej svorke"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Ka\u017ed\u00fd kompetentn\u00fd elektrik\u00e1r si v\u017edy kladie ot\u00e1zku: v ktorom otvore z\u00e1suvky sa nach\u00e1dza f\u00e1za?<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.topsovety.cc\/wp-content\/uploads\/2024\/12\/468717097_1101814394834314_5941208045448486990_n.jpg\" alt=\"\" class=\"wp-image-6362\"\/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">T\u00e1to ve\u010dn\u00e1 a v\u00e1\u017ena ot\u00e1zka m\u00f4\u017ee zabezpe\u010di\u0165 bezpe\u010dnos\u0165 a ochranu pred skratmi a po\u017eiarom, preto sa oplat\u00ed ju v\u00e1\u017ene presk\u00fama\u0165.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Technicky je in\u0161tal\u00e1cia z\u00e1suvky hra\u010dka. Vyberieme k\u00e1ble z krabice, pripoj\u00edme ich ku svork\u00e1m a upevn\u00edme z\u00e1suvku na stenu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je v\u0161ak k\u013e\u00fa\u010dov\u00e9 spr\u00e1vne zapoji\u0165 vodi\u010de, \u010domu v\u00e4\u010d\u0161ina \u013eud\u00ed v\u00f4bec nevenuje pozornos\u0165. Ak s\u00fa iba dva vodi\u010de a z\u00e1suvka je jednof\u00e1zov\u00e1, nebud\u00fa \u017eiadne probl\u00e9my.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak je v\u0161ak vedenie uzemnen\u00e9 a tr\u010dia z neho tri dr\u00f4ty, potom bez znalosti jasn\u00fdch pravidiel bude \u0165a\u017ek\u00e9 urobi\u0165 v\u0161etko spr\u00e1vne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>V\u017edy pam\u00e4tajte:<\/strong>&nbsp;uzem\u0148ovac\u00ed vodi\u010d je v\u017edy natret\u00fd \u017eltozelenou farbou.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Teraz o f\u00e1ze. V obytn\u00fdch budov\u00e1ch s\u00fa ob\u013e\u00faben\u00e9 dva typy z\u00e1suviek:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jednof\u00e1zov\u00fd, nepolarizovan\u00fd.<\/strong>&nbsp;Z\u00e1str\u010dku m\u00f4\u017eete bez probl\u00e9mov zapoji\u0165 \u013eubovo\u013en\u00fdm smerom.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jednof\u00e1zov\u00e1 z\u00e1suvka s polaritou.<\/strong>&nbsp;V tomto pr\u00edpade s\u00fa z\u00e1suvky zapojen\u00e9 v \u0161pecifickej orient\u00e1cii a nie inak. V opa\u010dnom pr\u00edpade sa neutr\u00e1lny a f\u00e1zov\u00fd vodi\u010d vymenia, \u010do sp\u00f4sob\u00ed skrat. Zariadenia s t\u00fdmto typom z\u00e1suvky maj\u00fa zvy\u010dajne ochranu, ale nie je trval\u00e1 a neposkytuje 100 % z\u00e1ruku.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Existuj\u00fa tri typy polarizovan\u00fdch z\u00e1suviek:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CEE 7\/5<\/strong>&nbsp;, ktor\u00e9 sa pou\u017e\u00edvaj\u00fa v Eur\u00f3pe a \u00c1zii a vyzeraj\u00fa ako trojuholn\u00edk;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>BS 1363<\/strong>&nbsp;, \u017eiadan\u00fd v Anglicku. Pou\u017e\u00edva obd\u013a\u017enikov\u00e9, nie okr\u00fahle, kol\u00edkov\u00e9 vstupy. S\u00fa tam tri vstupy: dva horizont\u00e1lne a jeden vertik\u00e1lny, pri\u010dom vertik\u00e1lny sl\u00fa\u017ei ako uzemnenie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>NEMA 5-15<\/strong>&nbsp;, vyroben\u00e9 pod\u013ea americk\u00fdch noriem. S\u00fa identick\u00e9 s britsk\u00fdmi z\u00e1suvkami a maj\u00fa horizont\u00e1lne aj vertik\u00e1lne otvory.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u010co sa stane, ak v jednof\u00e1zovej z\u00e1suvke zamen\u00edte nulov\u00fd a f\u00e1zov\u00fd vodi\u010d?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nebojte sa, v jednoduchej jednof\u00e1zovej z\u00e1suvke sa ni\u010d nestane. Ktor\u00fdko\u013evek kol\u00edk z\u00e1str\u010dky sa d\u00e1 pripoji\u0165 k vodi\u010du pod nap\u00e4t\u00edm a ni\u010d sa nestane.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e4\u010d\u0161ine na\u0161ich elektrick\u00fdch spotrebi\u010dov nez\u00e1le\u017e\u00ed na tom, ako zapoj\u00edte z\u00e1str\u010dku do z\u00e1suvky.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Neexistuj\u00fa \u017eiadne pr\u00edsne pravidl\u00e1 t\u00fdkaj\u00face sa in\u0161tal\u00e1cie vodi\u010dov v tak\u00fdchto z\u00e1suvk\u00e1ch a elektrik\u00e1r mus\u00ed urobi\u0165 v\u00fdber po\u010das procesu in\u0161tal\u00e1cie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nep\u00edsan\u00e9 pravidl\u00e1 diktuj\u00fa, \u017ee f\u00e1za by mala by\u0165 in\u0161talovan\u00e1 na spr\u00e1vnej strane \u2013 odborn\u00edci poznaj\u00fa t\u00fato nuansu a v\u017edy ju dodr\u017eiavaj\u00fa, aby u\u013eah\u010dili pr\u00e1cu \u010fal\u0161\u00edm \u0161pecialistom.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Toto usporiadanie u\u013eah\u010duje \u017eivot, ale nemali by ste sa spolieha\u0165 na profesionalitu predch\u00e1dzaj\u00faceho elektrik\u00e1ra &#8211; v\u017edy je lep\u0161ie skontrolova\u0165 f\u00e1zu pred za\u010dat\u00edm pr\u00e1ce.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ka\u017ed\u00fd kompetentn\u00fd elektrik\u00e1r si v\u017edy kladie ot\u00e1zku: v ktorom otvore z\u00e1suvky sa nach\u00e1dza f\u00e1za? T\u00e1to ve\u010dn\u00e1 a v\u00e1\u017ena ot\u00e1zka m\u00f4\u017ee zabezpe\u010di\u0165 bezpe\u010dnos\u0165 a ochranu pred skratmi a po\u017eiarom, preto sa [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2813,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-2812","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recept"],"_links":{"self":[{"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/posts\/2812","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2812"}],"version-history":[{"count":1,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/posts\/2812\/revisions"}],"predecessor-version":[{"id":2814,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/posts\/2812\/revisions\/2814"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/media\/2813"}],"wp:attachment":[{"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2812"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2812"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}