{"id":2113,"date":"2026-07-16T06:00:00","date_gmt":"2026-07-16T06:00:00","guid":{"rendered":"https:\/\/onpowbutton.com\/news\/metal-vs-plastic-push-button-switches\/"},"modified":"2026-07-16T06:54:45","modified_gmt":"2026-07-16T06:54:45","slug":"metal-vs-plastic-push-button-switches","status":"publish","type":"post","link":"https:\/\/onpowbutton.com\/cs\/news\/metal-vs-plastic-push-button-switches\/","title":{"rendered":"Kovov\u00e1 vs. plastov\u00e1 tla\u010d\u00edtka: Vyberte podle skute\u010dn\u00fdch provozn\u00edch podm\u00ednek panelu"},"content":{"rendered":"<div class=\"b2b-article\">\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>Metalov\u00e9 vs plastov\u00e9 tla\u010d\u00edtkov\u00e9 sp\u00edna\u010de<\/strong> by m\u011bly b\u00fdt vyb\u00edr\u00e1ny z dokumentovan\u00e9 panelov\u00e9 z\u00e1t\u011b\u017ee, nikoliv z obecn\u00e9ho tvrzen\u00ed o odolnosti. Materi\u00e1l pouzdra je d\u016fle\u017eit\u00fd, ale pro p\u0159esnou \u0159adu je t\u0159eba ov\u011b\u0159it v\u00fd\u0159ez, t\u011bsn\u011bn\u00ed, odolnost proti n\u00e1raz\u016fm, architekturu kontakt\u016f, osv\u011btlen\u00ed a provozn\u00ed podm\u00ednky.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"ONPOW GQ19 kovov\u00e9 tla\u010d\u00edtko pro pr\u016fmyslov\u00fd panel \u2013 srovn\u00e1n\u00ed materi\u00e1l\u016f\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19.webp\" \/><\/p>\n<nav class=\"b2b-toc\" style=\"background:#f5f8fa;padding:16px 20px;border-radius:8px;margin:0 0 24px\">\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\">Obsah<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-1-is-metal-or-plastic-the-better-push-button-housing-for-an-industrial-panel\">\u010c\u00e1st 1. Je kov nebo plast lep\u0161\u00edm pouzdrem tla\u010d\u00edtka pro pr\u016fmyslov\u00fd panel?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-2-which-environmental-conditions-must-be-specified-before-material\">\u010c\u00e1st 2. Jak\u00e9 environment\u00e1ln\u00ed podm\u00ednky je t\u0159eba specifikovat p\u0159ed v\u00fdb\u011brem materi\u00e1lu?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-3-how-do-cutout-panel-layout-and-modular-contacts-change-the-choice\">\u010c\u00e1st 3. Jak v\u00fd\u0159ez, uspo\u0159\u00e1d\u00e1n\u00ed panelu a modul\u00e1rn\u00ed kontakty m\u011bn\u00ed volbu?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-4-which-documented-ip-ik-and-electrical-values-matter-more-than-material\">\u010c\u00e1st 4. Kter\u00e9 dokumentovan\u00e9 hodnoty IP, IK a elektrick\u00e9 hodnoty jsou d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e materi\u00e1l?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-5-when-is-each-housing-material-the-wrong-fit\">\u010c\u00e1st 5. Kdy je ka\u017ed\u00fd materi\u00e1l pouzdra nevhodn\u00fd?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-6-which-onpow-metal-and-plastic-families-fit-documented-panel-inputs\">\u010c\u00e1st 6. Kter\u00e9 rodiny kovov\u00fdch a plastov\u00fdch produkt\u016f ONPOW odpov\u00eddaj\u00ed dokumentovan\u00fdm vstup\u016fm panelu?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"#part-7-what-should-an-rfq-state-before-comparing-metal-and-plastic-options\">\u010c\u00e1st 7. Co by m\u011bl RFQ uv\u00e1d\u011bt p\u0159ed srovn\u00e1n\u00edm kovov\u00fdch a plastov\u00fdch mo\u017enost\u00ed?<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-1-is-metal-or-plastic-the-better-push-button-housing-for-an-industrial-panel\">\u010c\u00e1st 1. Je kov nebo plast lep\u0161\u00edm pouzdrem tla\u010d\u00edtka pro pr\u016fmyslov\u00fd panel?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ani materi\u00e1l nen\u00ed automaticky lep\u0161\u00ed. Kov a plast jsou dv\u011b mo\u017enosti pouzdra v r\u00e1mci specifikace za\u0159\u00edzen\u00ed, kter\u00e1 st\u00e1le vy\u017eaduje definovan\u00fd v\u00fd\u0159ez, provozn\u00ed akci, kontakty, uspo\u0159\u00e1d\u00e1n\u00ed lamp, environment\u00e1ln\u00ed ochranu a d\u016fkazy pro p\u0159esnou \u0159adu.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">U\u017eite\u010dn\u00e9 srovn\u00e1n\u00ed je proto zalo\u017een\u00e9 na pou\u017eit\u00ed: vyberte uvedenou kovovou \u0159adu, pokud jej\u00ed dokumentovan\u00e9 mechanick\u00e9 a ochrann\u00e9 vlastnosti odpov\u00eddaj\u00ed panelu, nebo vyberte uvedenou plastovou \u0159adu, pokud jej\u00ed uspo\u0159\u00e1d\u00e1n\u00ed, modularita, elektrick\u00e1 data a environment\u00e1ln\u00ed z\u00e1znam odpov\u00eddaj\u00ed stejn\u00e9mu panelu. To <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/webstore.iec.ch\/en\/publication\/65935\" target=\"_blank\" rel=\"noopener\">publikace IEC 60947-5-1<\/a> poskytuje kontext \u0159\u00eddic\u00edch za\u0159\u00edzen\u00ed, ale nep\u0159i\u0159azuje jedno pouzdro ke ka\u017ed\u00e9 z\u00e1t\u011b\u017ei.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">V\u00fdb\u011brov\u00e9 pole<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Ot\u00e1zka na kovovou rodinu<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Ot\u00e1zka na plastovou rodinu<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Pro\u010d je to d\u016fle\u017eit\u00e9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">V\u00fd\u0159ez panelu<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Kter\u00fd uveden\u00fd pr\u016fm\u011br odpov\u00edd\u00e1?<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Kter\u00fd uveden\u00fd pr\u016fm\u011br odpov\u00edd\u00e1?<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Stavebn\u00ed materi\u00e1l nem\u016f\u017ee opravit \u0161patn\u011b vyvrtanou d\u00edru<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Expozice<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Jak\u00fd z\u00e1znam IP\/IK je dokumentov\u00e1n?<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Jak\u00fd z\u00e1znam IP je dokumentov\u00e1n?<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ochrana je specifick\u00e1 pro s\u00e9rii<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Kontakty<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Kter\u00fd kontaktn\u00ed re\u017eim je uveden?<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Kter\u00fd modul\u00e1rn\u00ed nebo pevn\u00fd kontaktn\u00ed syst\u00e9m se hod\u00ed?<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Elektrick\u00fd re\u017eim je nez\u00e1visl\u00fd na vzhledu<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Servis<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Je pot\u0159eba p\u0159edn\u00ed p\u0159\u00edstup, zadn\u00ed hloubka nebo modul\u00e1rn\u00ed v\u00fdm\u011bna?<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Je pot\u0159eba kontaktov\u00e9 vrstven\u00ed nebo ozna\u010dov\u00e1n\u00ed?<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Rozlo\u017een\u00ed m\u011bn\u00ed praktickou volbu<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-2-which-environmental-conditions-must-be-specified-before-material\">\u010c\u00e1st 2. Jak\u00e9 environment\u00e1ln\u00ed podm\u00ednky je t\u0159eba specifikovat p\u0159ed v\u00fdb\u011brem materi\u00e1lu?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Za\u010dn\u011bte s krytem a skute\u010dnou expozic\u00ed: vnit\u0159n\u00ed prach, myt\u00ed, riziko n\u00e1razu, vibrace, p\u0159\u00edstup oper\u00e1tora, chemik\u00e1lie, UV z\u00e1\u0159en\u00ed a metoda \u010di\u0161t\u011bn\u00ed ovliv\u0148uj\u00ed specifikaci za\u0159\u00edzen\u00ed. Typ krytu NEMA popisuje kontext krytu; nen\u00ed to automatick\u00e9 hodnocen\u00ed IP nebo IK pro ka\u017ed\u00fd nainstalovan\u00fd ovl\u00e1dac\u00ed prvek, jak je z\u0159ejm\u00e9. <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/www.nema.org\/standards\/view\/enclosure-types\" target=\"_blank\" rel=\"noopener\">P\u0159ehled typ\u016f kryt\u016f NEMA<\/a> je jasn\u00e9.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Pro kovovou variantu ov\u011b\u0159te uvedenou \u00farove\u0148 ochrany s\u00e9rie a hodnocen\u00ed n\u00e1razu, m\u00edsto abyste p\u0159edpokl\u00e1dali, \u017ee kovov\u00e1 r\u00e1me\u010dek \u0159e\u0161\u00ed ochranu proti vod\u011b nebo n\u00e1razu. Pro plastovou variantu ov\u011b\u0159te uvedenou \u00farove\u0148 ochrany, uspo\u0159\u00e1d\u00e1n\u00ed mont\u00e1\u017ee a specifickou kompatibilitu materi\u00e1lu po\u017eadovanou prost\u0159ed\u00edm panelu.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-3-how-do-cutout-panel-layout-and-modular-contacts-change-the-choice\">\u010c\u00e1st 3. Jak v\u00fd\u0159ez, uspo\u0159\u00e1d\u00e1n\u00ed panelu a modul\u00e1rn\u00ed kontakty m\u011bn\u00ed volbu?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">V\u00fd\u0159ez \u010dasto z\u00fa\u017e\u00ed volbu d\u0159\u00edve ne\u017e materi\u00e1l. Kategorie kovov\u00fdch produkt\u016f ONPOW uv\u00e1d\u00ed GQ16 s v\u00fd\u0159ezem 16 mm a GQ22 s v\u00fd\u0159ezem 22 mm, zat\u00edmco plastov\u00e1 kategorie uv\u00e1d\u00ed kompaktn\u00ed LAS3 s 10 mm a LAS1-A s 16 mm, mezi dal\u0161\u00edmi rodinami.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Kde zadn\u00ed \u010d\u00e1st panelu vy\u017eaduje v\u00edce kontaktov\u00fdch funkc\u00ed, zva\u017ete uvedenou modul\u00e1rn\u00ed architekturu m\u00edsto v\u00fdb\u011bru podle vzhledu vp\u0159edu. ONPOW26 je uveden jako plastov\u00e1 rodina s 22 mm s 1\u20138 skupinami sp\u00edna\u010d\u016f; to je u\u017eite\u010dn\u00e1 architektonick\u00e1 informace, nikoli d\u016fkaz, \u017ee ka\u017ed\u00e1 plastov\u00e1 s\u00e9rie p\u0159ij\u00edm\u00e1 stejnou konfiguraci kontakt\u016f.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"ONPOW GQ16 kovov\u00e9 tla\u010d\u00edtko ukazuj\u00edc\u00ed mo\u017enost kovov\u00e9ho panelu o pr\u016fm\u011bru 16 mm\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ16-Series.webp\" \/><\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Potvrzen\u00fd z\u00e1znam kategorie ONPOW<\/th>\n<th style=\"text-align: right;\">V\u00fd\u0159ez<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Vydan\u00e1 elektrick\u00e1 hodnota<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">V\u00fdb\u011br pou\u017eit\u00ed<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Metalov\u00e1 \u0159ada GQ16<\/td>\n<td style=\"text-align: right;\">16 mm<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ui 250V, Ith 3A<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Porovnejte s aktu\u00e1ln\u00ed z\u00e1t\u011b\u017e\u00ed a uvedenou ochranou<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Metalov\u00e1 \u0159ada GQ22<\/td>\n<td style=\"text-align: right;\">22 mm<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ui 250V, Ith 5A<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Zva\u017eujte pouze tam, kde je dostupn\u00fd v\u011bt\u0161\u00ed otvor<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Plastov\u00e1 \u0159ada LAS3<\/td>\n<td style=\"text-align: right;\">10 mm<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ui 250V, Ith 3A<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Kompatibiln\u00ed panelov\u00e1 mo\u017enost s uvedenou hodnotou<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">LAS1-A plastov\u00e1 \u0159ada<\/td>\n<td style=\"text-align: right;\">16 mm<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ui 250V, Ith 5A<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Porovnat s jin\u00fdmi mo\u017enostmi 16 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">ONPOW26 plastov\u00e1 \u0159ada<\/td>\n<td style=\"text-align: right;\">22 mm<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ui 660V, Ith 10A<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Zhodno\u0165te jej\u00ed uvedenou architekturu sp\u00edna\u010dov\u00e9 skupiny 1\u20138<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-4-which-documented-ip-ik-and-electrical-values-matter-more-than-material\">\u010c\u00e1st 4. Kter\u00e9 dokumentovan\u00e9 hodnoty IP, IK a elektrick\u00e9 hodnoty jsou d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e materi\u00e1l?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Uve\u0159ejn\u011bn\u00fd IP nebo IK z\u00e1znam pat\u0159\u00ed p\u0159\u00edslu\u0161n\u00e9 \u0159ad\u011b a konfiguraci. The <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/cs\/metal-push-button-switch\/\">Kategorie kovov\u00fdch produkt\u016f ONPOW<\/a> uv\u00e1d\u00ed GQ16 jako IP65 s IP67 na zak\u00e1zku a IK08, zat\u00edmco GQ22 je uveden jako IP65 s IP67 na zak\u00e1zku a IK10. Tyto z\u00e1znamy jsou siln\u011bj\u0161\u00ed vstupy do n\u00e1kupu ne\u017e obecn\u00e1 fr\u00e1ze \u201ckovn\u00fd tla\u010d\u00edtko\u201d.\u201d<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">The <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/cs\/plastic-push-button-switch\/\">Kategorie plastov\u00fdch produkt\u016f ONPOW<\/a> uv\u00e1d\u00ed elektrick\u00e1 pole a pole pro v\u00fd\u0159ezy, kter\u00e1 se li\u0161\u00ed podle rodiny, v\u010detn\u011b LAS3, LAS1-A a ONPOW26. Nesp\u011bchejte s porovn\u00e1v\u00e1n\u00edm hodnocen\u00ed GQ22 s nevybranou plastovou sou\u010d\u00e1st\u00ed nebo tvrzen\u00edm, \u017ee plastov\u00e1 rodina m\u00e1 hodnocen\u00ed uveden\u00e9 pouze pro jinou \u0159adu.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-5-when-is-each-housing-material-the-wrong-fit\">\u010c\u00e1st 5. Kdy je ka\u017ed\u00fd materi\u00e1l pouzdra nevhodn\u00fd?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Kov je nespr\u00e1vn\u00e1 volba, kdy\u017e navrhovan\u00e9 za\u0159\u00edzen\u00ed postr\u00e1d\u00e1 po\u017eadovan\u00fd dokumentovan\u00fd v\u00fd\u0159ez, kontaktov\u00e9 uspo\u0159\u00e1d\u00e1n\u00ed, ochrann\u00fd vstup nebo integraci s uspo\u0159\u00e1d\u00e1n\u00edm panelu. Je to tak\u00e9 \u0161patn\u00e9 rozhodnut\u00ed, kdy\u017e kupuj\u00edc\u00ed p\u0159edpokl\u00e1d\u00e1, \u017ee samotn\u00e9 kovov\u00e9 \u010delo dokazuje chemickou, pr\u016fnikovou nebo bezpe\u010dnostn\u00ed vhodnost aplikace.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Plast je nespr\u00e1vn\u00e1 volba, kdy\u017e vybran\u00e1 rodina postr\u00e1d\u00e1 po\u017eadovanou dokumentovanou architekturu kontakt\u016f, environment\u00e1ln\u00ed ochranu, fyzick\u00e9 rozhran\u00ed nebo pl\u00e1n prostoru na panelu. Nen\u00ed platn\u00fdm d\u016fvodem k odm\u00edtnut\u00ed, \u017ee aplikace je ozna\u010dena jako \u201cpr\u016fmyslov\u00e1\u201d; d\u016fkazy mus\u00ed b\u00fdt specifick\u00e9 pro model.<\/p>\n<blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>D\u016fle\u017eit\u00e9:<\/strong> Materi\u00e1l pova\u017eujte za jedno pole RFQ, nikoliv za d\u016fkaz shody. The <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/www.cdoepushbutton.com\/news\/how-to-choose-an-industrial-push-button-switch\/\" target=\"_blank\" rel=\"noopener\">Pr\u016fvodce pr\u016fmyslov\u00fdm v\u00fdb\u011brem CDOE<\/a> podobn\u011b r\u00e1muje materi\u00e1l vedle prost\u0159ed\u00ed, ochrany, upevn\u011bn\u00ed a elektrick\u00fdch parametr\u016f.<\/p>\n<\/blockquote>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-6-which-onpow-metal-and-plastic-families-fit-documented-panel-inputs\">\u010c\u00e1st 6. Kter\u00e9 rodiny kovov\u00fdch a plastov\u00fdch produkt\u016f ONPOW odpov\u00eddaj\u00ed dokumentovan\u00fdm vstup\u016fm panelu?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Pro kovov\u00fd sm\u011br 16 mm nebo 22 mm za\u010dn\u011bte s uve\u0159ejn\u011bn\u00fdm z\u00e1znamem rodiny GQ v kategorii <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/cs\/metal-push-button-switch\/\">kategorie kovov\u00fdch tla\u010d\u00edtek<\/a> a porovnejte jeho v\u00fd\u0159ez, Ui\/Ith, IP\/IK, akci, svorky a mo\u017enost osv\u011btlen\u00ed s uvoln\u011bn\u00fdm designem. GQ16 a GQ22 jsou p\u0159\u00edklady s hodnotami kategorie, kter\u00e9 se li\u0161\u00ed, tak\u017ee \u017e\u00e1dn\u00fd nen\u00ed n\u00e1hradou za druh\u00fd.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Pro kompaktn\u00ed nebo modul\u00e1rn\u00ed plastov\u00fd sm\u011br za\u010dn\u011bte s <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/cs\/plastic-push-button-switch\/\">kategorie plastick\u00fdch tla\u010d\u00edtekov\u00fdch sp\u00edna\u010d\u016f<\/a>. LAS3 je uveden na 10 mm s Ui 250V a Ith 3A; LAS1-A je uveden na 16 mm s Ui 250V a Ith 5A; ONPOW26 je mo\u017enost o pr\u016fm\u011bru 22 mm s uveden\u00fdmi 1\u20138 skupinami sp\u00edna\u010d\u016f. Vyberte pouze po kontrole p\u0159esn\u00e9 str\u00e1nky produktu a \u010d\u00edsla d\u00edlu.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"ONPOW LAS1-A plastov\u00e9 tla\u010d\u00edtko pro mo\u017enost pr\u016fmyslov\u00e9ho panelu o pr\u016fm\u011bru 16 mm\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-A-Series.webp\" \/><\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-7-what-should-an-rfq-state-before-comparing-metal-and-plastic-options\">\u010c\u00e1st 7. Co by m\u011bl RFQ uv\u00e1d\u011bt p\u0159ed srovn\u00e1n\u00edm kovov\u00fdch a plastov\u00fdch mo\u017enost\u00ed?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u017d\u00e1dost o nab\u00eddku (RFQ) by m\u011bla uv\u00e1d\u011bt materi\u00e1l a tlou\u0161\u0165ku panelu, pr\u016fm\u011br v\u00fd\u0159ezu, akci, konfiguraci kontakt\u016f, provozn\u00ed zat\u00ed\u017een\u00ed a typ z\u00e1t\u011b\u017ee, po\u017eadavek na lampu, preferenci termin\u00e1lu, c\u00edl proniknut\u00ed a n\u00e1razu, okoln\u00ed a \u010dist\u00edc\u00ed expozici, mno\u017estv\u00ed a dokumentaci pot\u0159ebnou pro c\u00edlov\u00fd trh. Zahr\u0148te v\u00fdkres panelu nebo dostupn\u00fd rozm\u011br zadn\u00edho prostoru, pokud mohou kontaktov\u00e9 bloky nebo prostor pro zapojen\u00ed rozhodnout o vhodnosti.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>Hranice vhodnosti:<\/strong> Tato srovn\u00e1n\u00ed odpov\u00eddaj\u00ed kontrolovan\u00e9mu v\u00fdb\u011bru pr\u016fmyslov\u00fdch panel\u016f, kde jsou zn\u00e1m\u00e9 prost\u0159ed\u00ed a elektrick\u00e1 z\u00e1t\u011b\u017e. Neodpov\u00edd\u00e1 rozhodnut\u00ed o bezpe\u010dnostn\u00ed funkci, tvrzen\u00ed, \u017ee kryt\u00ed materi\u00e1lu je certifikov\u00e1no, nebo n\u00e1vrhu krytu bez dokumentovan\u00e9 expozice. Pro \u0161ir\u0161\u00ed sekvenci v\u00fdb\u011bru pou\u017eijte <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/cs\/news\/how-to-choose-push-button-switch\/\">Jak vybrat tla\u010d\u00edtkov\u00fd sp\u00edna\u010d<\/a> a pot\u00e9 <a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/onpowbutton.com\/cs\/contact-us\/\">kontaktujte ONPOW s specifikacemi panelu<\/a>.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n<h3 style=\"margin:28px 0 12px\">Jsou kovov\u00e9 tla\u010d\u00edtkov\u00e9 sp\u00edna\u010de v\u017edy lep\u0161\u00ed pro pr\u016fmyslov\u00e9 panely?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ne. Kovov\u00e1 s\u00e9rie m\u016f\u017ee b\u00fdt vhodn\u00e1, kdy\u017e jej\u00ed dokumentovan\u00e9 v\u00fd\u0159ezy, ochrana, odolnost proti n\u00e1raz\u016fm a elektrick\u00e9 vstupy odpov\u00eddaj\u00ed pr\u00e1ci; samotn\u00fd materi\u00e1l tyto hodnoty nestanov\u00ed.<\/p>\n<h3 style=\"margin:28px 0 12px\">Lze pou\u017e\u00edt plastov\u00e9 tla\u010d\u00edtkov\u00e9 sp\u00edna\u010de v pr\u016fmyslov\u00e9m za\u0159\u00edzen\u00ed?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ano, pokud vybran\u00e1 plastov\u00e1 s\u00e9rie spl\u0148uje dokumentovan\u00e9 po\u017eadavky na panel, kontakt, prost\u0159ed\u00ed a instalaci. Potvr\u010fte p\u0159esnou rodinu, nikoli pouze obecnou zna\u010dku materi\u00e1lu.<\/p>\n<h3 style=\"margin:28px 0 12px\">Zaru\u010duje kovov\u00e9 pouzdro vy\u0161\u0161\u00ed IP hodnocen\u00ed?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ne. IP je dokumentovan\u00e9 hodnocen\u00ed pro konkr\u00e9tn\u00ed konfiguraci za\u0159\u00edzen\u00ed a instalaci, nikoli univerz\u00e1ln\u00ed vlastnost kovu.<\/p>\n<h3 style=\"margin:28px 0 12px\">Jak\u00e9 velikosti v\u00fd\u0159ez\u016f jsou dostupn\u00e9 v kovov\u00fdch a plastov\u00fdch \u0159ad\u00e1ch?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Kategorie ONPOW uv\u00e1d\u00ed v\u00edce rodin. P\u0159\u00edklady zahrnuj\u00ed GQ16 a GQ22 v kovu a LAS3 o pr\u016fm\u011bru 10 mm, LAS1-A o pr\u016fm\u011bru 16 mm a ONPOW26 o pr\u016fm\u011bru 22 mm v plastu; potvr\u010fte konkr\u00e9tn\u00ed SKU.<\/p>\n<h3 style=\"margin:28px 0 12px\">M\u011blo by materi\u00e1l panelu ovlivnit v\u00fdb\u011br tla\u010d\u00edtka?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ano. Tlou\u0161\u0165ka panelu, zp\u016fsob mont\u00e1\u017ee, n\u00e1vrh uzemn\u011bn\u00ed\/izolace, kvalita otvoru a zadn\u00ed prostor by m\u011bly b\u00fdt sou\u010d\u00e1st\u00ed v\u00fdb\u011bru za\u0159\u00edzen\u00ed.<\/p>\n<h3 style=\"margin:28px 0 12px\">Lze porovn\u00e1vat hodnoty kontakt\u016f podle materi\u00e1lu pouzdra?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ne. Porovnejte uveden\u00e9 Ui, Ith a konfiguraci kontakt\u016f pro p\u0159esnou \u0159adu a hodnotu z\u00e1t\u011b\u017ee posuzujte samostatn\u011b.<\/p>\n<h3 style=\"margin:28px 0 12px\">Co by m\u011bl obsahovat popt\u00e1vkov\u00fd formul\u00e1\u0159 (RFQ) pro kovov\u00e9 nebo plastov\u00e9 tla\u010d\u00edtka?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Zahrnujte v\u00fd\u0159ez a n\u00e1kres panelu, akci, kontakty a zat\u00ed\u017een\u00ed, po\u017eadavek na lampu, svorky, prost\u0159ed\u00ed, ochranu a c\u00edl n\u00e1razu, mno\u017estv\u00ed a po\u017eadovanou dokumentaci.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\">Reference<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/webstore.iec.ch\/en\/publication\/65935\" target=\"_blank\" rel=\"noopener\">Za\u0159\u00edzen\u00ed \u0159\u00eddic\u00edho obvodu a sp\u00ednac\u00ed prvky podle IEC 60947-5-1<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/www.nema.org\/standards\/view\/enclosure-types\" target=\"_blank\" rel=\"noopener\">P\u0159ehled typ\u016f sk\u0159\u00edn\u011bk NEMA<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a style=\"color:#27649a;text-decoration:underline\" href=\"https:\/\/www.cdoepushbutton.com\/news\/how-to-choose-an-industrial-push-button-switch\/\" target=\"_blank\" rel=\"noopener\">Pr\u016fvodce CDOE v\u00fdb\u011brem pr\u016fmyslov\u00e9ho tla\u010d\u00edtkov\u00e9ho sp\u00edna\u010de<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Metal vs plastic push button switches should be chosen from the documented panel duty, not from a blanket durability claim. Housing material matters, but the cutout, sealing, impact rating, contact architecture, illumination, and service conditions must be verified for the exact series. Contents Part 1. Is metal or plastic the better push-button housing for an [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1924,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1,98],"tags":[],"class_list":["post-2113","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-news"],"uagb_featured_image_src":{"full":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19.webp",618,618,false],"thumbnail":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19-150x150.webp",150,150,true],"medium":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19-300x300.webp",300,300,true],"medium_large":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19.webp",618,618,false],"large":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19.webp",618,618,false],"1536x1536":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19.webp",618,618,false],"2048x2048":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19.webp",618,618,false],"trp-custom-language-flag":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19-12x12.webp",12,12,true]},"uagb_author_info":{"display_name":"Relife","author_link":"https:\/\/onpowbutton.com\/cs\/author\/relife\/"},"uagb_comment_info":0,"uagb_excerpt":"Metal vs plastic push button switches should be chosen from the documented panel duty, not from a blanket durability claim. Housing material matters, but the cutout, sealing, impact rating, contact architecture, illumination, and service conditions must be verified for the exact series. Contents Part 1. Is metal or plastic the better push-button housing for an&hellip;","_links":{"self":[{"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/posts\/2113","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\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/comments?post=2113"}],"version-history":[{"count":1,"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/posts\/2113\/revisions"}],"predecessor-version":[{"id":2116,"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/posts\/2113\/revisions\/2116"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/media\/1924"}],"wp:attachment":[{"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/media?parent=2113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/categories?post=2113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onpowbutton.com\/cs\/wp-json\/wp\/v2\/tags?post=2113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}