{"id":2405,"date":"2026-08-27T05:21:37","date_gmt":"2026-08-27T05:21:37","guid":{"rendered":"https:\/\/onpowbutton.com\/news\/\/"},"modified":"2026-08-27T05:32:35","modified_gmt":"2026-08-27T05:32:35","slug":"which-switch-turns-off-when-released","status":"publish","type":"post","link":"https:\/\/onpowbutton.com\/cs\/news\/which-switch-turns-off-when-released\/","title":{"rendered":"Kter\u00fd sp\u00edna\u010d se po uvoln\u011bn\u00ed vypne? \u2014 Pr\u016fvodce tla\u010d\u00edtkov\u00fdmi sp\u00edna\u010di s okam\u017eitou funkc\u00ed"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Kdy\u017e stisknut\u00edm tla\u010d\u00edtka spou\u0161t\u00edte stroj, aktivujete \u0159\u00eddic\u00ed funkci nebo ovl\u00e1d\u00e1te za\u0159\u00edzen\u00ed, m\u016f\u017eete po\u017eadovat, aby se za\u0159\u00edzen\u00ed zastavilo okam\u017eit\u011b po uvoln\u011bn\u00ed tla\u010d\u00edtka. V takov\u00e9 situaci,... <strong>moment\u00e1ln\u00ed tla\u010d\u00edtko<\/strong>\u00a0je ide\u00e1ln\u00edm \u0159e\u0161en\u00edm.<br><br>Moment\u00e1ln\u00ed tla\u010d\u00edtko z\u016fst\u00e1v\u00e1 aktivn\u00ed pouze b\u011bhem stisku tla\u010d\u00edtka. Jakmile oper\u00e1tor tla\u010d\u00edtko uvoln\u00ed, p\u0159ep\u00edna\u010d se automaticky vr\u00e1t\u00ed do p\u016fvodn\u00ed polohy a p\u0159eru\u0161\u00ed obvod (vr\u00e1t\u00ed se do sv\u00e9ho norm\u00e1ln\u00edho elektrick\u00e9ho stavu). Tyto sp\u00edna\u010de se \u0161iroce pou\u017e\u00edvaj\u00ed v pr\u016fmyslov\u00e9m vybaven\u00ed, ovl\u00e1dac\u00edch panelech, elektrick\u00fdch n\u00e1stroj\u00edch a v jak\u00e9koli aplikaci, kter\u00e1 vy\u017eaduje do\u010dasn\u00e9 ovl\u00e1d\u00e1n\u00ed.<br><br>Pokud se pt\u00e1te <strong>\u201cKter\u00e9 tla\u010d\u00edtko se vypne p\u0159i uvoln\u011bn\u00ed?\u201d<\/strong>, odpov\u011b\u010f je obvykle <strong>moment\u00e1ln\u00ed tla\u010d\u00edtko<\/strong>, zejm\u00e9na u norm\u00e1ln\u011b otev\u0159en\u00e9ho (NO) typu moment\u00e1ln\u00edho sp\u00edna\u010de.<\/p>\n\n<hr style=\"border: none; border-top: 1px dashed #ccc; margin: 30px 0;\">\n\n<h3 class=\"wp-block-heading\"><strong>Co je to moment\u00e1ln\u00ed tla\u010d\u00edtko?<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\">A <strong><a href=\"https:\/\/onpowbutton.com\/cs\/metal-push-button-switch\/\">moment\u00e1ln\u00ed tla\u010d\u00edtko<\/a><\/strong>\u00a0je typ ovl\u00e1dac\u00edho sp\u00edna\u010de, kter\u00fd aktivuje pouze p\u0159i p\u016fsoben\u00ed vn\u011bj\u0161\u00edho tlaku. Na rozd\u00edl od z\u00e1mkov\u00e9ho tla\u010d\u00edtka, kter\u00e9 z\u016fst\u00e1v\u00e1 ve sv\u00e9 zapnut\u00e9 poloze po stisku, se moment\u00e1ln\u00ed sp\u00edna\u010d automaticky vr\u00e1t\u00ed do p\u016fvodn\u00edho stavu, kdy\u017e je s\u00edla stisku odstran\u011bna.<br><br>Pracovn\u00ed proces je jednoduch\u00fd:<br><br><strong>Stiskn\u011bte tla\u010d\u00edtko \u2192 Obvod je propojen a aktivov\u00e1n<\/strong><br><strong>Uvoln\u011bte tla\u010d\u00edtko \u2192 Obvod se vr\u00e1t\u00ed do sv\u00e9ho p\u016fvodn\u00edho stavu<\/strong><br><br>Tento jednoduch\u00fd princip provozu \u010din\u00ed moment\u00e1ln\u00ed sp\u00edna\u010de ide\u00e1ln\u00edmi pro aplikace, kter\u00e9 vy\u017eaduj\u00ed kr\u00e1tkodob\u00e9 ovl\u00e1d\u00e1n\u00ed bez kontinu\u00e1ln\u00edho provozu<\/p>\n\n<p class=\"wp-block-paragraph\">Mezi b\u011b\u017en\u00e9 aplikace pat\u0159\u00ed:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Tla\u010d\u00edtka pro spu\u0161t\u011bn\u00ed stroje<\/li>\n\n<li>Tla\u010d\u00edtka zvonku<\/li>\n\n<li>Sp\u00edna\u010de spou\u0161t\u011bc\u00edho mechanismu elektrick\u00e9ho n\u00e1\u0159ad\u00ed<\/li>\n\n<li>Pr\u016fmyslov\u00e9 ovl\u00e1dac\u00ed panely<\/li>\n\n<li>Tla\u010d\u00edtka Reset<\/li>\n\n<li>Testovac\u00ed sp\u00edna\u010de<\/li>\n\n<li>Syst\u00e9my bezpe\u010dnostn\u00edho \u0159\u00edzen\u00ed<\/li>\n<\/ul>\n\n<hr style=\"border: none; border-top: 1px dashed #ccc; margin: 30px 0;\">\n\n<h3 class=\"wp-block-heading\"><strong>Kter\u00fd typ sp\u00edna\u010de se vypne p\u0159i uvoln\u011bn\u00ed?<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\">Nej\u010dast\u011bj\u0161\u00edm sp\u00edna\u010dem, kter\u00fd se po uvoln\u011bn\u00ed vypne, je <strong>norm\u00e1ln\u011b otev\u0159en\u00fd moment\u00e1ln\u00ed tla\u010d\u00edtkov\u00fd sp\u00edna\u010d (NO)<\/strong>.<br><br>Ve sv\u00e9m norm\u00e1ln\u00edm stavu z\u016fst\u00e1vaj\u00ed kontakty otev\u0159en\u00e9 a obvod je odpojen. Kdy\u017e je tla\u010d\u00edtko stisknuto, kontakty se uzav\u0159ou a umo\u017en\u00ed pr\u016fchod proudu. Jakmile je tla\u010d\u00edtko uvoln\u011bno, kontakty se automaticky znovu otev\u0159ou.<br><br>Provozn\u00ed sekvence:<br><strong>Tla\u010d\u00edtko uvoln\u011bno \u2192 Obvod odpojen<\/strong><br><strong>Tla\u010d\u00edtko stisknuto \u2192 Obvod p\u0159ipojen<\/strong><br><strong>Znovu uvoln\u011bno tla\u010d\u00edtko \u2192 Obvod se vr\u00e1t\u00ed do otev\u0159en\u00e9ho stavu<\/strong><br><br>Tento typ sp\u00edna\u010de je obzvl\u00e1\u0161t\u011b vhodn\u00fd pro za\u0159\u00edzen\u00ed, kter\u00e1 by m\u011bla fungovat pouze p\u0159i aktivn\u00edm stisknut\u00ed tla\u010d\u00edtka, co\u017e zaji\u0161\u0165uje pohodl\u00ed i bezpe\u010dnost.<\/p>\n\n<hr style=\"border: none; border-top: 1px dashed #ccc; margin: 30px 0;\">\n\n<h3 class=\"wp-block-heading\"><strong>Moment\u00e1ln\u00ed tla\u010d\u00edtkov\u00fd sp\u00edna\u010d vs Z\u00e1mkov\u00fd tla\u010d\u00edtkov\u00fd sp\u00edna\u010d<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\">Mnoho kupuj\u00edc\u00edch si plete tyto dva typy tla\u010d\u00edtek, proto\u017ee mohou m\u00edt podobn\u00fd vzhled, ale jejich provozn\u00ed metody jsou zcela odli\u0161n\u00e9.<\/p>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Srovn\u00e1n\u00ed<\/strong><\/td><td><strong>Monostabiln\u00ed tla\u010d\u00edtkov\u00fd sp\u00edna\u010d<\/strong><\/td><td><strong>Bistabiln\u00ed tla\u010d\u00edtkov\u00fd sp\u00edna\u010d<\/strong><\/td><\/tr><tr><td>Pracovn\u00ed metoda<\/td><td>Funguje pouze p\u0159i stisknut\u00ed<\/td><td>Udr\u017euje p\u0159epnutou pozici po stisknut\u00ed<\/td><\/tr><tr><td>Po uvoln\u011bn\u00ed<\/td><td>Automaticky se resetuje<\/td><td>Udr\u017euje stav ON\/OFF<\/td><\/tr><tr><td>\u010cinnost obsluhy<\/td><td>Vy\u017eaduje nep\u0159etr\u017eit\u00e9 stisknut\u00ed<\/td><td>Jedno stisknut\u00ed zm\u011bn\u00ed stav<\/td><\/tr><tr><td>Typick\u00e9 aplikace<\/td><td>Tla\u010d\u00edtka start, ovl\u00e1d\u00e1n\u00ed resetu, do\u010dasn\u00e9 sign\u00e1ly<\/td><td>Ovl\u00e1d\u00e1n\u00ed zapnut\u00ed\/vypnut\u00ed nap\u00e1jen\u00ed za\u0159\u00edzen\u00ed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<p class=\"wp-block-paragraph\">Nap\u0159\u00edklad tla\u010d\u00edtko start stroje obvykle pou\u017e\u00edv\u00e1 <strong>moment\u00e1ln\u00ed tla\u010d\u00edtko<\/strong>\u00a0proto\u017ee oper\u00e1tor pot\u0159ebuje pouze do\u010dasn\u00fd \u0159\u00eddic\u00ed sign\u00e1l. Nicm\u00e9n\u011b hlavn\u00ed vyp\u00edna\u010d nap\u00e1jen\u00ed \u010dasto pou\u017e\u00edv\u00e1 zaji\u0161\u0165ovac\u00ed sp\u00edna\u010d, proto\u017ee za\u0159\u00edzen\u00ed mus\u00ed z\u016fstat nap\u00e1jeno po aktivaci.<br><br><strong>Odkazy na souvisej\u00edc\u00ed \u010dl\u00e1nky:<\/strong><a href=\"https:\/\/onpowbutton.com\/cs\/news\/push-button-switches-working-principles-and-differences-between-latching-momentary\/\">Tla\u010d\u00edtkov\u00e9 sp\u00edna\u010de: Princip fungov\u00e1n\u00ed a rozd\u00edly mezi areta\u010dn\u00edm a impulzn\u00edm proveden\u00edm<\/a><\/p>\n\n<hr style=\"border: none; border-top: 1px dashed #ccc; margin: 30px 0;\">\n\n<h3 class=\"wp-block-heading\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">ONPOW<\/mark> Momentov\u00e1 tla\u010d\u00edtka<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\">Pro pr\u016fmyslov\u00e9 projekty vy\u017eaduj\u00edc\u00ed spolehliv\u00e9 a odoln\u00e9 \u0159\u00eddic\u00ed komponenty poskytuje ONPOW kompletn\u00ed \u0159adu <strong><a href=\"https:\/\/onpowbutton.com\/cs\/metal-push-button-switch\/\">momentov\u00fdch tla\u010d\u00edtkov\u00fdch sp\u00edna\u010d\u016f<\/a><\/strong>\u00a0navr\u017eenou pro r\u016fzn\u00e9 po\u017eadavky na za\u0159\u00edzen\u00ed.<br><br>Momentov\u00e1 tla\u010d\u00edtka ONPOW jsou dostupn\u00e1 s r\u016fzn\u00fdmi velikostmi mont\u00e1\u017en\u00edch otvor\u016f, konfiguracemi kontakt\u016f, mo\u017enostmi osv\u011btlen\u00ed LED a stupni ochrany, aby vyhovovala r\u016fzn\u00fdm pr\u016fmyslov\u00fdm \u0159\u00eddic\u00edm aplikac\u00edm. S lety zku\u0161enost\u00ed ve v\u00fdrob\u011b a komplexn\u00edmi certifikacemi kvality poskytuje ONPOW vhodn\u00e1 tla\u010d\u00edtka pro automatiza\u010dn\u00ed za\u0159\u00edzen\u00ed, \u0159\u00eddic\u00ed sk\u0159\u00edn\u011b a elektrick\u00e9 syst\u00e9my<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>Zv\u00fdrazn\u011bno <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">ONPOW<\/mark> \u0158ada momentov\u00fdch tla\u010d\u00edtek<\/strong><\/h3>\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/GQ16-Series-edited-1024x768.webp\" alt=\"\" class=\"wp-image-2354 size-full\" srcset=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/GQ16-Series-edited-1024x768.webp 1024w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/GQ16-Series-edited-300x225.webp 300w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/GQ16-Series-edited-768x576.webp 768w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/GQ16-Series-edited-16x12.webp 16w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/GQ16-Series-edited.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\"><strong>\u0158ada GQ16:<\/strong><br>Design s kr\u00e1tk\u00fdm t\u011blem s flexibiln\u011bj\u0161\u00edm prostorem pro zapojen\u00ed za panelem, nab\u00edzej\u00edc\u00ed vynikaj\u00edc\u00ed odolnost proti vibrac\u00edm, ochranu proti vod\u011b a prachu a vandal\u016fm.<\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/onpowbutton.com\/cs\/gq16-series\/\"><strong>Zobrazit podrobnosti<\/strong><\/a><\/p>\n<\/div><\/div>\n<\/div>\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\"><strong>S\u00e9rie LCA:<\/strong>\u00a0<br>Odn\u00edmateln\u00fd design pro jednodu\u0161\u0161\u00ed \u00fadr\u017ebu sp\u00edna\u010de a podporu <strong>20A topn\u00e9ho proudu<\/strong>.<\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/onpowbutton.com\/cs\/lca-series\/\"><strong>Zobrazit podrobnosti<\/strong><\/a><\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"492\" height=\"492\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LCA.webp\" alt=\"\" class=\"wp-image-2178 size-full\" srcset=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LCA.webp 492w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LCA-300x300.webp 300w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LCA-150x150.webp 150w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LCA-12x12.webp 12w\" sizes=\"auto, (max-width: 492px) 100vw, 492px\" \/><\/figure><\/div>\n<\/div>\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:49% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/ONPOW61-edited.webp\" alt=\"\" class=\"wp-image-2356 size-full\" srcset=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/ONPOW61-edited.webp 500w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/ONPOW61-edited-300x225.webp 300w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/ONPOW61-edited-16x12.webp 16w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\"><strong>S\u00e9rie ONPOW61:<\/strong>\u00a0<br>Vlastn\u00ed t\u0159\u00edbarevnou LED strukturu a podporuje <strong>plynul\u00e9 zm\u011bny barev<\/strong>.<\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/onpowbutton.com\/cs\/onpow6119-series\/\"><strong>Zobrazit podrobnosti<\/strong><\/a><\/p>\n<\/div><\/div>\n<\/div>\n\n<h3 class=\"wp-block-heading\"><strong>Prozkoumat <a href=\"https:\/\/onpowbutton.com\/cs\/products\/\">V\u0161echny momentov\u00e9 tla\u010d\u00edtkov\u00e9 sp\u00edna\u010de<\/a> \u2192<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>When you press a button to start a machine, trigger a control function, or operate equipment, you may want the device to stop immediately once you release your hand. In this situation, a momentary push button switch\u00a0is the ideal solution. A momentary push button switch only remains active while the button is being pressed. Once [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2406,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2405","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"uagb_featured_image_src":{"full":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/metal-push-button-switch.webp",2010,2010,false],"thumbnail":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/metal-push-button-switch-150x150.webp",150,150,true],"medium":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/metal-push-button-switch-300x300.webp",300,300,true],"medium_large":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/metal-push-button-switch-768x768.webp",768,768,true],"large":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/metal-push-button-switch-1024x1024.webp",1024,1024,true],"1536x1536":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/metal-push-button-switch-1536x1536.webp",1536,1536,true],"2048x2048":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/metal-push-button-switch.webp",2010,2010,false],"trp-custom-language-flag":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/08\/metal-push-button-switch-12x12.webp",12,12,true]},"uagb_author_info":{"display_name":"hongbo","author_link":"https:\/\/onpowbutton.com\/cs\/author\/hongbo\/"},"uagb_comment_info":0,"uagb_excerpt":"When you press a button to start a machine, trigger a control function, or operate equipment, you may want the device to stop immediately once you release your hand. In this situation, a momentary push button switch\u00a0is the ideal solution. A momentary push button switch only remains active while the button is being pressed. Once&hellip;","_links":{"self":[{"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/posts\/2405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/comments?post=2405"}],"version-history":[{"count":3,"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/posts\/2405\/revisions"}],"predecessor-version":[{"id":2410,"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/posts\/2405\/revisions\/2410"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/media\/2406"}],"wp:attachment":[{"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/media?parent=2405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/categories?post=2405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/tags?post=2405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}