{"id":1521,"date":"2023-08-30T00:00:00","date_gmt":"2023-08-30T00:00:00","guid":{"rendered":"https:\/\/esv1l4v744.wpdns.site\/what-do-nc-and-no-mean-in-a-push-button-switch\/"},"modified":"2026-04-14T14:20:06","modified_gmt":"2026-04-14T14:20:06","slug":"what-do-nc-and-no-mean-in-a-push-button-switch","status":"publish","type":"post","link":"https:\/\/onpowbutton.com\/hu\/news\/what-do-nc-and-no-mean-in-a-push-button-switch\/","title":{"rendered":"Mit jelent az \u2018NC\u2019 \u00e9s az \u2018NO\u2019 egy nyom\u00f3gombos kapcsol\u00f3n\u00e1l?"},"content":{"rendered":"<article class=\"entry blog-article\">\n<div class=\"fl-builder-content fl-builder-content-3856 fl-builder-content-primary fl-builder-global-templates-locked\" data-post-id=\"3856\">\n<div class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-69327ae6d5964\" data-node=\"69327ae6d5964\">\n<div class=\"fl-row-content-wrap\">\n<div class=\"fl-row-content fl-row-full-width fl-node-content\">\n<div class=\"fl-col-group fl-node-69327ae6d6b29\" data-node=\"69327ae6d6b29\">\n<div class=\"fl-col fl-node-69327ae6d6ded\" data-node=\"69327ae6d6ded\" style=\"width: 100%\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-69327ae6d8be1\" data-animation-delay=\"0.0\" data-node=\"69327ae6d8be1\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<div>\n<div>\n<div>\n<div>\n<div data-testid=\"conversation-turn-19\">\n<div>\n<div>\n<div>\n<div>\n<div>\n<div>\n<p><span style=\"font-size: large\"><a href=\"https:\/\/onpowbutton.com\/hu\/push-button-switch\/\">Nyom\u00f3gombos kapcsol\u00f3k<\/a> A nyom\u00f3gombos kapcsol\u00f3k a modern elektronikus eszk\u00f6z\u00f6k n\u00e9lk\u00fcl\u00f6zhetetlen alkatr\u00e9szei, amelyek lehet\u0151v\u00e9 teszik a felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra, hogy egyszer\u0171en kapcsolatba l\u00e9pjenek a berendez\u00e9sekkel. A nyom\u00f3gombos kapcsol\u00f3k vil\u00e1g\u00e1ban azonban olyan kifejez\u00e9sekkel tal\u00e1lkozhatunk, mint az \u201cNC\u201d \u00e9s az \u201cNO\u201d, amelyek els\u0151re zavarba ejt\u0151nek t\u0171nhetnek. Oszlassuk el a f\u00e9lre\u00e9rt\u00e9seket, \u00e9s \u00e9rts\u00fck meg pontosan, mit jelentenek ezek a kifejez\u00e9sek.<\/span><\/p>\n<p><span style=\"font-size: large\">\u2018NC\u2019 \u2013 Normally Closed (alaphelyzetben z\u00e1rt): Nyom\u00f3gombos kapcsol\u00f3k eset\u00e9ben az \u2018NC\u2019 a \u201cNormally Closed\u201d, vagyis az alaphelyzetben z\u00e1rt \u00e9rintkez\u0151t jel\u00f6li. Ez a kapcsol\u00f3\u00e9rintkez\u0151k alap\u00e9rtelmezett \u00e1llapot\u00e1ra utal, amikor a gombot nem nyomj\u00e1k meg. Ebben az \u00e1llapotban az \u2018NC\u2019 kapcsok k\u00f6z\u00f6tti \u00e1ramk\u00f6r z\u00e1rt, \u00edgy az \u00e1ram szabadon folyhat. A gomb megnyom\u00e1sakor az \u00e1ramk\u00f6r megszakad, \u00e9s le\u00e1ll az \u00e1ram foly\u00e1sa.<\/span><\/p>\n<p><span style=\"font-size: large\">\u2018NO\u2019 \u2013 Normally Open (alaphelyzetben nyitott): Az \u2018NO\u2019 a \u201cNormally Open\u201d, vagyis az alaphelyzetben nyitott \u00e9rintkez\u0151t jel\u00f6li. Ez a kapcsol\u00f3\u00e9rintkez\u0151k \u00e1llapot\u00e1t \u00edrja le, amikor a gomb nincs lenyomva. Ebben az esetben az \u2018NO\u2019 \u00e1ramk\u00f6re alaphelyzetben nyitott marad. A gomb megnyom\u00e1sakor az \u00e1ramk\u00f6r z\u00e1r\u00f3dik, lehet\u0151v\u00e9 t\u00e9ve az \u00e1ram \u00e1thalad\u00e1s\u00e1t a kapcsol\u00f3n.<\/span><\/p>\n<p><span style=\"font-size: large\">Az \u2018NC\u2019 \u00e9s az \u2018NO\u2019 kialak\u00edt\u00e1sok szerep\u00e9nek meg\u00e9rt\u00e9se alapvet\u0151 fontoss\u00e1g\u00fa a megfelel\u0151 nyom\u00f3gombos kapcsol\u00f3 kiv\u00e1laszt\u00e1s\u00e1hoz az adott alkalmaz\u00e1shoz, legyen sz\u00f3 ak\u00e1r biztons\u00e1gi int\u00e9zked\u00e9sekr\u0151l, ak\u00e1r elektronikus rendszereken bel\u00fcli vez\u00e9rl\u00e9si funkci\u00f3kr\u00f3l.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div> <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div> <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n<div class=\"fl-col-group fl-node-69327c51a664e\" data-node=\"69327c51a664e\">\n<div class=\"fl-col fl-node-69327c51a6acc fl-col-small\" data-node=\"69327c51a6acc\" style=\"width: 50%\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-69327c51a6343\" data-animation-delay=\"0.0\" data-node=\"69327c51a6343\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p data-end=\"1358\" data-start=\"1310\"><span style=\"font-size: large\"><strong data-end=\"1358\" data-start=\"1310\">Az alapokon t\u00fal: tov\u00e1bbi szempontok<\/strong><\/span><\/p>\n<p data-end=\"1358\" data-start=\"1310\">\n<p data-end=\"1799\" data-start=\"1360\"><span style=\"font-size: large\">Az NC \u00e9s NO \u00e9rintkez\u0151k k\u00f6z\u00f6tti v\u00e1laszt\u00e1skor fontos figyelembe venni azt is, hogy milyen feladatot fog ell\u00e1tni a kapcsol\u00f3. Az NC \u00e9rintkez\u0151ket p\u00e9ld\u00e1ul gyakran haszn\u00e1lj\u00e1k v\u00e9szle\u00e1ll\u00edt\u00f3 funkci\u00f3khoz, mivel a gomb megnyom\u00e1sakor az \u00e1ramk\u00f6r azonnal megszakad, \u00edgy biztons\u00e1gi okokb\u00f3l gyorsan le\u00e1ll\u00edthat\u00f3 a berendez\u00e9s. Ezzel szemben az NO \u00e9rintkez\u0151k ide\u00e1lisak aktiv\u00e1l\u00e1si funkci\u00f3khoz, p\u00e9ld\u00e1ul eszk\u00f6z\u00f6k bekapcsol\u00e1s\u00e1hoz vagy meghat\u00e1rozott m\u0171veletek elind\u00edt\u00e1s\u00e1hoz, amelyek csak a gomb megnyom\u00e1sakor l\u00e9pnek m\u0171k\u00f6d\u00e9sbe.<\/span><\/p>\n<p data-end=\"1799\" data-start=\"1360\"><span style=\"font-size: large\"> <\/span><\/p>\n<p data-end=\"2110\" data-start=\"1801\"><span style=\"font-size: large\">Emellett sz\u00e1mos modern nyom\u00f3gombos kapcsol\u00f3 t\u00f6bb\u00e9rintkez\u0151s kialak\u00edt\u00e1ssal rendelkezik, amely lehet\u0151v\u00e9 teszi, hogy egyetlen kapcsol\u00f3h\u00e1zban NC \u00e9s NO kapcsok is helyet kapjanak. Ez\u00e1ltal a tervez\u0151k rugalmasabb \u00e9s redund\u00e1ns vez\u00e9rl\u0151rendszereket alak\u00edthatnak ki, amelyeket sz\u00e9les k\u00f6rben alkalmaznak az ipari automatiz\u00e1l\u00e1sban, a felvon\u00f3k kezel\u0151paneljein \u00e9s a g\u00e9pek vez\u00e9rl\u0151\u00e1llom\u00e1sain.<\/span><\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n<div class=\"fl-col fl-node-693283671e19f fl-col-small\" data-node=\"693283671e19f\" style=\"width: 50%\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-photo fl-node-693283671dacf\" data-animation-delay=\"0.0\" data-node=\"693283671dacf\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-photo fl-photo-align-center\">\n<div class=\"fl-photo-content fl-photo-img-jpg\">\n<a href=\"https:\/\/onpowbutton.com\/hu\/products\/\" target=\"_self\"><br \/>\n<img decoding=\"async\" alt=\"Nyom\u00f3gombos kapcsol\u00f3k\" class=\"fl-photo-img wp-image-5067 size-full\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/onpow-import-work\/images\/detail\/d9aa5bfeba0f445a.jpg\"><br \/>\n<\/a>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n<div class=\"fl-col-group fl-node-69327cf77cd5c\" data-node=\"69327cf77cd5c\">\n<div class=\"fl-col fl-node-69327cf77d24d\" data-node=\"69327cf77d24d\" style=\"width: 100%\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-69328405a29b8\" data-animation-delay=\"0.0\" data-node=\"69328405a29b8\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p data-end=\"2513\" data-start=\"2112\"><span style=\"font-size: large\">Egy m\u00e1sik fontos szempont a kapcsol\u00f3 k\u00f6rnyezeti hat\u00e1sokkal szembeni ellen\u00e1ll\u00f3 k\u00e9pess\u00e9ge. Az alkalmaz\u00e1st\u00f3l f\u00fcgg\u0151en olyan tulajdons\u00e1gokra lehet sz\u00fcks\u00e9g, mint az IP65 vagy IP67 v\u00edz\u00e1ll\u00f3s\u00e1gi besorol\u00e1s, az \u00fct\u00e9s\u00e1ll\u00f3s\u00e1g, illetve az UL\/CE tan\u00fas\u00edtv\u00e1nyok, amelyek biztos\u00edtj\u00e1k a hossz\u00fa t\u00e1v\u00fa megb\u00edzhat\u00f3s\u00e1got. A vil\u00e1g\u00edt\u00e1si lehet\u0151s\u00e9gek \u2013 p\u00e9ld\u00e1ul a LED-es gy\u0171r\u0171vil\u00e1g\u00edt\u00e1s \u2013 szint\u00e9n fontos szerepet j\u00e1tszanak a l\u00e1that\u00f3s\u00e1g \u00e9s a felhaszn\u00e1l\u00f3i \u00e9lm\u00e9ny jav\u00edt\u00e1s\u00e1ban, k\u00fcl\u00f6n\u00f6sen gyenge megvil\u00e1g\u00edt\u00e1s\u00fa vagy ipari k\u00f6rnyezetben.<\/span><\/p>\n<p data-end=\"2513\" data-start=\"2112\"><span style=\"font-size: large\"> <\/span><\/p>\n<p data-end=\"2748\" data-start=\"2515\"><span style=\"font-size: large\">V\u00e9gs\u0151 soron az NC \u00e9s NO \u00e9rintkez\u0151k hat\u00e1rozz\u00e1k meg a nyom\u00f3gombos kapcsol\u00f3k m\u0171k\u00f6d\u00e9s\u00e9nek alapjait, de a tov\u00e1bbi funkci\u00f3ik \u00e9s alkalmaz\u00e1si lehet\u0151s\u00e9geik meg\u00e9rt\u00e9se seg\u00edt kiv\u00e1lasztani a berendez\u00e9s\u00e9hez legmegfelel\u0151bb \u00e9s legbiztons\u00e1gosabb megold\u00e1st.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<div class=\"fl-module fl-module-rich-text fl-node-694a45c4a1ad4\" data-animation-delay=\"0.0\" data-node=\"694a45c4a1ad4\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p data-end=\"2513\" data-start=\"2112\"><strong><span style=\"font-size: large\">Hogyan v\u00e1lasszuk ki az alkalmaz\u00e1sunkhoz megfelel\u0151 NC vagy NO nyom\u00f3gombos kapcsol\u00f3t?<\/span><\/strong><\/p>\n<p data-end=\"2748\" data-start=\"2515\">\n<p data-end=\"2748\" data-start=\"2515\"><span style=\"font-size: large\">Ipari vagy kereskedelmi berendez\u00e9sekhez val\u00f3 nyom\u00f3gombos kapcsol\u00f3 kiv\u00e1laszt\u00e1sakor az NC \u00e9s NO \u00e9rintkez\u0151t\u00edpusok meg\u00e9rt\u00e9se csup\u00e1n az els\u0151 l\u00e9p\u00e9s. A m\u00e9rn\u00f6k\u00f6knek \u00e9s a beszerz\u00e9ssel foglalkoz\u00f3 szakembereknek azt is \u00e9rt\u00e9kelni\u00fck kell, hogyan fog m\u0171k\u00f6dni a kapcsol\u00f3 a teljes rendszer r\u00e9szek\u00e9nt. A legfontosabb szempontok k\u00f6z\u00e9 tartozik a m\u0171k\u00f6dtet\u00e9s gyakoris\u00e1ga, a terhel\u00e9s t\u00edpusa (AC vagy DC), a telep\u00edt\u00e9si k\u00f6rnyezet \u00e9s a vonatkoz\u00f3 megfelel\u0151s\u00e9gi k\u00f6vetelm\u00e9nyek.<\/span><\/p>\n<p data-end=\"2748\" data-start=\"2515\">\n<p data-end=\"2748\" data-start=\"2515\"><span style=\"font-size: large\">Az olyan biztons\u00e1gkritikus rendszerekben, mint a v\u00e9szle\u00e1ll\u00edt\u00f3 \u00e1ramk\u00f6r\u00f6k, \u00e1ltal\u00e1ban az NC \u00e9rintkez\u0151k haszn\u00e1lata el\u0151ny\u00f6sebb, mivel b\u00e1rmilyen megszak\u00edt\u00e1s \u2013 ak\u00e1r a gomb megnyom\u00e1sa, ak\u00e1r vezet\u00e9kez\u00e9si hiba miatt k\u00f6vetkezik be \u2013 azonnal le\u00e1ll\u00edtja a berendez\u00e9st. Ezzel szemben az NO \u00e9rintkez\u0151ket leggyakrabban ind\u00edt\u00e1si, vissza\u00e1ll\u00edt\u00e1si \u00e9s aktiv\u00e1l\u00e1si funkci\u00f3khoz haszn\u00e1lj\u00e1k, amelyekn\u00e9l az \u00e1ramk\u00f6rnek csak a felhaszn\u00e1l\u00f3 sz\u00e1nd\u00e9kos beavatkoz\u00e1s\u00e1ra szabad z\u00e1r\u00f3dnia.<\/span><\/p>\n<p data-end=\"2748\" data-start=\"2515\">\n<p data-end=\"2748\" data-start=\"2515\"><span style=\"font-size: large\">Emellett az olyan t\u00e9nyez\u0151k, mint a r\u00f6gz\u00edt\u00e9si m\u00f3d (panelre vagy NY\u00c1K-ra szerelhet\u0151 kivitel), a csatlakoz\u00f3k t\u00edpusa (csavaros, forraszthat\u00f3 vagy gyorscsatlakoz\u00f3s), valamint a vil\u00e1g\u00edt\u00e1si lehet\u0151s\u00e9gek egyar\u00e1nt befoly\u00e1solhatj\u00e1k a telep\u00edt\u00e9s hat\u00e9konys\u00e1g\u00e1t \u00e9s a felhaszn\u00e1l\u00f3i \u00e9lm\u00e9nyt. Az elektromos m\u0171szaki el\u0151\u00edr\u00e1soknak, a k\u00f6rnyezeti felt\u00e9teleknek \u00e9s az \u00fczemeltet\u00e9si c\u00e9loknak megfelel\u0151 nyom\u00f3gombos kapcsol\u00f3 kiv\u00e1laszt\u00e1sa hozz\u00e1j\u00e1rul a hossz\u00fa t\u00e1v\u00fa megb\u00edzhat\u00f3s\u00e1g biztos\u00edt\u00e1s\u00e1hoz, mik\u00f6zben cs\u00f6kkenti a karbantart\u00e1si ig\u00e9nyt \u00e9s az \u00e1ll\u00e1sid\u0151t.<\/span><\/p>\n<p data-end=\"2748\" data-start=\"2515\">\n<p data-end=\"2748\" data-start=\"2515\"><span style=\"font-size: large\">Az eredeti berendez\u00e9sek gy\u00e1rt\u00f3i (OEM-ek) \u00e9s a rendszerintegr\u00e1torok sz\u00e1m\u00e1ra a megb\u00edzhat\u00f3, \u00e1lland\u00f3 min\u0151s\u00e9get, testreszab\u00e1si t\u00e1mogat\u00e1st \u00e9s nemzetk\u00f6zi megfelel\u0151s\u00e9gi tan\u00fas\u00edtv\u00e1nyokat k\u00edn\u00e1l\u00f3 nyom\u00f3gomboskapcsol\u00f3-gy\u00e1rt\u00f3val val\u00f3 egy\u00fcttm\u0171k\u00f6d\u00e9s tov\u00e1bb egyszer\u0171s\u00edtheti a beszerz\u00e9st \u00e9s cs\u00f6kkentheti a projektkock\u00e1zatokat.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<div class=\"fl-module fl-module-button fl-node-69327cf77ca0f\" data-animation-delay=\"0.0\" data-node=\"69327cf77ca0f\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-button-wrap fl-button-width-auto fl-button-left\">\n<a class=\"fl-button\" href=\"https:\/\/onpowbutton.com\/hu\/contact-us\/\" role=\"button\" target=\"_self\"><br \/>\n<span class=\"fl-button-text\">Kapcsolat<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Push button switches are essential components in modern electronic devices, allowing users to interact with equipment seamlessly. However, delving into the realm of push button switches might introduce terms like &#8220;NC&#8221; and &#8220;NO,&#8221; which could initially appear puz&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[98],"tags":[],"class_list":["post-1521","post","type-post","status-publish","format-standard","hentry","category-news"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"wyouyu@gmail.com","author_link":"https:\/\/onpowbutton.com\/hu\/author\/wyouyugmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Push button switches are essential components in modern electronic devices, allowing users to interact with equipment seamlessly. However, delving into the realm of push button switches might introduce terms like \"NC\" and \"NO,\" which could initially appear puz...","_links":{"self":[{"href":"https:\/\/onpowbutton.com\/hu\/wp-json\/wp\/v2\/posts\/1521","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onpowbutton.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onpowbutton.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/hu\/wp-json\/wp\/v2\/comments?post=1521"}],"version-history":[{"count":1,"href":"https:\/\/onpowbutton.com\/hu\/wp-json\/wp\/v2\/posts\/1521\/revisions"}],"predecessor-version":[{"id":1673,"href":"https:\/\/onpowbutton.com\/hu\/wp-json\/wp\/v2\/posts\/1521\/revisions\/1673"}],"wp:attachment":[{"href":"https:\/\/onpowbutton.com\/hu\/wp-json\/wp\/v2\/media?parent=1521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onpowbutton.com\/hu\/wp-json\/wp\/v2\/categories?post=1521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onpowbutton.com\/hu\/wp-json\/wp\/v2\/tags?post=1521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}