{"id":2175,"date":"2026-07-21T05:53:33","date_gmt":"2026-07-21T05:53:33","guid":{"rendered":"https:\/\/onpowbutton.com\/news\/\/"},"modified":"2026-07-29T02:37:20","modified_gmt":"2026-07-29T02:37:20","slug":"19mm-push-button-switch-buying-guide","status":"publish","type":"post","link":"https:\/\/onpowbutton.com\/de\/news\/19mm-push-button-switch-buying-guide\/","title":{"rendered":"19-mm-Drucktastenschalter-Leitfaden"},"content":{"rendered":"<p class=\"wp-block-paragraph\">When selecting a push button switch for an equipment control panel, in addition to choosing the appropriate contact configuration, wiring method, and protection rating based on electrical requirements, confirming the correct mounting hole diameter is also a crucial step in the selection process. With its standardized mounting size, the <strong>19 mm Drucktastenschalter<\/strong>&nbsp;offers an excellent balance between space utilization, operating comfort, aesthetic appearance, and product reliability, making it one of the most commonly used specifications among equipment manufacturers.<br><br>Designed with a <strong>19mm mounting hole size<\/strong>, these push button switches are easy to install and meet the control panel design requirements of most equipment applications. Meanwhile, this series can provide various protection features, including <strong>dust resistance, waterproof performance, and impact resistance<\/strong>. It also supports multiple customization options, such as terminal types, housing materials, button colors, laser engraving icons, LED illumination colors, and operating voltages, allowing the switches to meet the specific requirements of different application scenarios.<br><br>Today, <strong>19mm push button switches<\/strong>&nbsp;are widely used in <strong>industrial automation, medical equipment, security systems, marine equipment, and various smart control terminals<\/strong>. Next, you can explore ONPOW\u2019s complete range of <strong>19mm push button switch products<\/strong>&nbsp;and their key features to quickly find the ideal solution for your project requirements.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>Related Article Links:<\/strong><a href=\"https:\/\/onpowbutton.com\/de\/news\/16mm-push-button-switch-guide\/\"><strong>16mm Push button Switches<\/strong><\/a><strong>|<a href=\"https:\/\/onpowbutton.com\/de\/news\/22mm-push-button-switch-guide\/\">22mm Push button Switches<\/a>|<\/strong><a href=\"https:\/\/onpowbutton.com\/de\/news\/30mm-push-button-switch\/\">30mm Push Button Switches<\/a><\/h3>\n\n<h2 class=\"wp-block-heading\"><strong>19MM Push button Switch: &nbsp;Metal Push Button Switch<\/strong><\/h2>\n\n<h3 class=\"wp-block-heading\">LAS1-AGQ Series\uff1a<a href=\"https:\/\/onpowbutton.com\/de\/uploads\/LAS1-AGQ16%E3%80%8119%E3%80%8122%E3%80%8130mm-2025.pdf\/\">VIEW THE DATA SHEET<\/a><\/h3>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Series.webp\" alt=\"\" class=\"wp-image-2176\" style=\"width:376px;height:auto\" srcset=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Series.webp 500w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Series-300x300.webp 300w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Series-150x150.webp 150w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Series-12x12.webp 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n<ul class=\"wp-block-list\">\n<li>Schalttafelausschnitt Ma\u00dfe \u03a619, Ui:250V, Ith:5A<\/li>\n\n<li>A complete and functional product, a masterpiece of push button switches<\/li>\n\n<li>ONPOW classic style, the market popularity for more than 10 years<\/li>\n\n<li>Verschiedene Typen k\u00f6nnen angepasst werden<\/li>\n\n<li>P65\/IP67 ,IK09<\/li>\n\n<li>Certificate: CCC\/UL\/VDE\/CE<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">GQ19 Series\uff1a<a href=\"https:\/\/onpowbutton.com\/uploads\/GQ19-metal-push-button-switch.pdf\">VIEW THE DATA SHEET<\/a><\/h3>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"618\" height=\"618\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19.webp\" alt=\"\" class=\"wp-image-1924\" style=\"width:376px;height:auto\" srcset=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19.webp 618w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19-300x300.webp 300w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19-150x150.webp 150w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/06\/GQ19-12x12.webp 12w\" sizes=\"auto, (max-width: 618px) 100vw, 618px\" \/><\/figure>\n\n<ul class=\"wp-block-list\">\n<li>Schalttafelausschnitt Ma\u00dfe \u03a619, Ui:250V, Ith:5A<\/li>\n\n<li>Short body, suitable for various wiring scenarios<\/li>\n\n<li>Unterst\u00fctzt L\u00f6t- oder Schraubanschluss<\/li>\n\n<li>Multiple head options available<\/li>\n\n<li>IP65,IK06<\/li>\n\n<li>Zertifikat: CCC\/CE<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">LAS1GQ Series\uff1a<a href=\"https:\/\/onpowbutton.com\/uploads\/LAS1GQ.pdf\">VIEW THE DATA SHEET<\/a><\/h3>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1GQ.webp\" alt=\"\" class=\"wp-image-2177\" style=\"width:370px;height:auto\" srcset=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1GQ.webp 500w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1GQ-300x300.webp 300w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1GQ-150x150.webp 150w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1GQ-12x12.webp 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n<ul class=\"wp-block-list\">\n<li>Schalttafelausschnitt Abmessung \u03a619, Ui:250V, Ith:20A<\/li>\n\n<li>Einzigartige Schalterstruktur unterst\u00fctzt 20A \u00dcberlaststrom, breitere Anwendung<\/li>\n\n<li>Unterst\u00fctzt L\u00f6t- oder Schraubanschluss<\/li>\n\n<li>Rastmechanismus f\u00fcr das Getriebeselbsthemmungssystem zur Verbesserung der Stabilit\u00e4t<\/li>\n\n<li>IP65 (IP67 auf Anfrage), IK09<\/li>\n\n<li>Zertifikat: CCC\/CE<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">LCA19 Series\uff1a<a href=\"https:\/\/onpowbutton.com\/uploads\/LCA.pdf\">VIEW THE DATA SHEET<\/a><\/h3>\n\n<figure class=\"wp-block-image size-full is-resized\"><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\" style=\"width:365px;height:auto\" 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>\n\n<ul class=\"wp-block-list\">\n<li>Schalttafelausschnitt Abmessung \u03a619, Ui: 250V, Ith: 10A<\/li>\n\n<li>Hochstromkomponenten unterst\u00fctzen 10A induktiven Laststrom<\/li>\n\n<li>Rastmechanismus f\u00fcr das Getriebeselbsthemmungssystem zur Verbesserung der Stabilit\u00e4t<\/li>\n\n<li>IP65 (IP67 auf Anfrage), IK08<\/li>\n\n<li>Zertifikat: CCC\/CE<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">ONPOW6119 Series\uff1a<a href=\"https:\/\/onpowbutton.com\/uploads\/ONPOW612.pdf\">VIEW THE DATA SHEET<\/a><\/h3>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/ONPOW61.webp\" alt=\"\" class=\"wp-image-2179\" style=\"width:372px;height:auto\" srcset=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/ONPOW61.webp 500w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/ONPOW61-300x300.webp 300w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/ONPOW61-150x150.webp 150w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/ONPOW61-12x12.webp 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n<ul class=\"wp-block-list\">\n<li>Schalttafelausschnitt Ma\u00dfe \u03a619, Ui:250V, Ith:5A<\/li>\n\n<li>Funktion: Tastend | Ein-Aus-Wechselschalter \/ Zweipoliger Umschalter (1 Schlie\u00dfer 1 \u00d6ffner)<\/li>\n\n<li>Dreifarben-Lichtarchitektur; Umfangreiche Konfigurationsoptionen; Vollst\u00e4ndige Serie mit synchronisierter Schnellverbindungsbuchse f\u00fcr erh\u00f6hte Stabilit\u00e4t<\/li>\n\n<li>Dieses Produkt eignet sich f\u00fcr kleine Schalttafeln und kann zur dreifarbigen Steuerung mit Platinen kombiniert werden.<\/li>\n\n<li>Schutzart: IP65 (anpassbar auf IP67), IK09<\/li>\n\n<li>Zertifizierungen: CCC, CE, UL<\/li>\n\n<li>RoHS-konform und f\u00fcr kundenspezifische Anpassungen verf\u00fcgbar<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">ONPOW6219 Series\uff1a<a href=\"https:\/\/onpowbutton.com\/uploads\/ONPOW62-High-current-push-button-switch.pdf\">VIEW THE DATA SHEET<\/a><\/h3>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/ONPOW62.webp\" alt=\"\" class=\"wp-image-2180\" style=\"width:349px;height:auto\" srcset=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/ONPOW62.webp 500w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/ONPOW62-300x300.webp 300w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/ONPOW62-150x150.webp 150w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/ONPOW62-12x12.webp 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n<ul class=\"wp-block-list\">\n<li>Panel Cutout Dimension: \u03a619, Ui: 250V, Ith: 30A.<\/li>\n\n<li>The switch is &#8220;slow-acting | single pole single throw (1NO)&#8221;.<\/li>\n\n<li>Thickened silver alloy contacts; Enlarged silver-plated pins; AC12 &#8211; 30A\/220VAC, AC15 &#8211; 8A\/220VAC.<\/li>\n\n<li>The anti-damage and waterproof button developed for high-current scenarios is applicable to scenes with high &#8220;starting current&#8221;.<\/li>\n\n<li>Protection level: IP40 (self-resetting IP67 is customizable), IK08.<\/li>\n\n<li>Certificate: CCC, CE.<\/li>\n\n<li>RoHS compliant and non-standard customization is supported.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\"><strong>19MM Push button Switch: Emergency Stop Button<\/strong><\/h2>\n\n<h3 class=\"wp-block-heading\">LAS1-AGQ Series\uff1a<a href=\"https:\/\/onpowbutton.com\/de\/uploads\/LAS1-AGQ16%E3%80%8119%E3%80%8122%E3%80%8130mm-2025.pdf\/\">VIEW THE DATA SHEET<\/a><\/h3>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Series-Emergency-Stop-Button.webp\" alt=\"\" class=\"wp-image-2181\" style=\"aspect-ratio:1.0711789782654273;width:366px;height:auto\" srcset=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Series-Emergency-Stop-Button.webp 500w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Series-Emergency-Stop-Button-300x300.webp 300w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Series-Emergency-Stop-Button-150x150.webp 150w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Series-Emergency-Stop-Button-12x12.webp 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n<ul class=\"wp-block-list\">\n<li>Schalttafelausschnitt Ma\u00dfe \u03a619, Ui:250V, Ith:5A<\/li>\n\n<li>The brand-new crown head design and the new switch structure make the equipment safer and more competitive.<\/li>\n\n<li>Certificate: CE\/UL\/VDE<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">ONPOW63 Series\uff1a<a href=\"https:\/\/onpowbutton.com\/uploads\/ONPOW63-emergency-stop-switch.pdf\">VIEW THE DATA SHEET<\/a><\/h3>\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/63-\u6025\u505c-1024x1024.webp\" alt=\"Mushroom Head Emergency Stop Push Button\" class=\"wp-image-2134\" style=\"width:380px;height:auto\" srcset=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/63-\u6025\u505c-1024x1024.webp 1024w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/63-\u6025\u505c-300x300.webp 300w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/63-\u6025\u505c-150x150.webp 150w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/63-\u6025\u505c-768x768.webp 768w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/63-\u6025\u505c-12x12.webp 12w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/63-\u6025\u505c.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<ul class=\"wp-block-list\">\n<li>Schalttafelausschnitt Ma\u00dfe \u03a619, Ui:250V, Ith:5A<\/li>\n\n<li>Schnellwirksamer Not-Halt-Taster, Pilzkopf<\/li>\n\n<li>Zertifikat: CE<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\"><strong>19MM Push button Switch: Key\/Selector Switch<\/strong><\/h2>\n\n<h3 class=\"wp-block-heading\">LAS1-AGQ Series\uff1a<a href=\"https:\/\/onpowbutton.com\/de\/uploads\/LAS1-AGQ16%E3%80%8119%E3%80%8122%E3%80%8130mm-2025.pdf\/\">VIEW THE DATA SHEET<\/a><\/h3>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Key-Selector-Switch.webp\" alt=\"\" class=\"wp-image-2182\" style=\"width:388px;height:auto\" srcset=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Key-Selector-Switch.webp 500w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Key-Selector-Switch-300x300.webp 300w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Key-Selector-Switch-150x150.webp 150w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/LAS1-AGQ-Key-Selector-Switch-12x12.webp 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n<ul class=\"wp-block-list\">\n<li>Schalttafelausschnitt Ma\u00dfe \u03a619, Ui:250V, Ith:5A<\/li>\n\n<li>Die Schalterleistung ist stabil, und der Markt wurde seit \u00fcber 10 Jahren getestet.<\/li>\n\n<li>Zertifikat: CCC\/CE\/UL\/VDE<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\"><strong>19MM Push button Switch: Touch Switch<\/strong><\/h2>\n\n<h3 class=\"wp-block-heading\">Touch Switch\uff1a<a href=\"https:\/\/onpowbutton.com\/uploads\/touch-switch.pdf\">VIEW THE DATA SHEET<\/a><\/h3>\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/TS-1.webp\" alt=\"\" class=\"wp-image-2183\" style=\"width:407px;height:auto\" srcset=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/TS-1.webp 500w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/TS-1-300x300.webp 300w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/TS-1-150x150.webp 150w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/TS-1-12x12.webp 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n<ul class=\"wp-block-list\">\n<li>Schalttafelausschnitt Abmessung \u03a616\/19\/22, 24V\/500mA<\/li>\n\n<li>Ber\u00fchrungsausl\u00f6ser (kann durch flie\u00dfendes Wasser ausgel\u00f6st werden)<\/li>\n\n<li>Extrageringe Lebensdauer (50 Millionen Schaltspiele)<\/li>\n\n<li>Kann je nach Aussehen angepasst werden<\/li>\n\n<li>IP68, IP69K<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\"><strong>19MM Push button Switch:Piezoelectric Switch<\/strong><\/h2>\n\n<h3 class=\"wp-block-heading\">PS Series\uff1a<a href=\"https:\/\/onpowbutton.com\/uploads\/piezo-switch.pdf\">VIEW THE DATA SHEET<\/a><\/h3>\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"503\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/Piezoelectric-Switch-1024x503.webp\" alt=\"\" class=\"wp-image-2014\" style=\"aspect-ratio:2.035900931606453;width:507px;height:auto\" srcset=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/Piezoelectric-Switch-1024x503.webp 1024w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/Piezoelectric-Switch-300x147.webp 300w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/Piezoelectric-Switch-768x377.webp 768w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/Piezoelectric-Switch-1536x754.webp 1536w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/Piezoelectric-Switch-2048x1006.webp 2048w, https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/Piezoelectric-Switch-18x9.webp 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<ul class=\"wp-block-list\">\n<li>Panel Cutout Dimension \u03a612\/16\/19\/22<\/li>\n\n<li>Triggered by pressure<\/li>\n\n<li>Extrageringe Lebensdauer (50 Millionen Schaltspiele)<\/li>\n\n<li>Can be used in a variety of harsh environments<\/li>\n\n<li>Kann je nach Aussehen angepasst werden<\/li>\n\n<li>IP68, IP69K<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Looking for&nbsp;<a href=\"https:\/\/onpowbutton.com\/de\/products\/\"><strong>more push buttons<\/strong><\/a>&nbsp;and different sizes? Use our parametric search and select \u201c<a href=\"https:\/\/onpowbutton.com\/de\/products\/\"><strong>Produkte<\/strong><\/a>\u201d to filter by the \u201cPanel Cutout\u201d value. Alternatively, use&nbsp;<strong><a href=\"https:\/\/onpowbutton.com\/de\/contact-us\/\">our request form for more assistance<\/a><\/strong>!<\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>When selecting a push button switch for an equipment control panel, in addition to choosing the appropriate contact configuration, wiring method, and protection rating based on electrical requirements, confirming the correct mounting hole diameter is also a crucial step in the selection process. With its standardized mounting size, the 19mm push button switch&nbsp;offers an excellent [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2187,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[98,1],"tags":[],"class_list":["post-2175","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-blog"],"uagb_featured_image_src":{"full":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/19mm-Push-Button-Switch-Guide.webp",1536,1024,false],"thumbnail":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/19mm-Push-Button-Switch-Guide-150x150.webp",150,150,true],"medium":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/19mm-Push-Button-Switch-Guide-300x200.webp",300,200,true],"medium_large":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/19mm-Push-Button-Switch-Guide-768x512.webp",768,512,true],"large":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/19mm-Push-Button-Switch-Guide-1024x683.webp",1024,683,true],"1536x1536":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/19mm-Push-Button-Switch-Guide.webp",1536,1024,false],"2048x2048":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/19mm-Push-Button-Switch-Guide.webp",1536,1024,false],"trp-custom-language-flag":["https:\/\/onpowbutton.com\/wp-content\/uploads\/2026\/07\/19mm-Push-Button-Switch-Guide-18x12.webp",18,12,true]},"uagb_author_info":{"display_name":"hongbo","author_link":"https:\/\/onpowbutton.com\/de\/author\/hongbo\/"},"uagb_comment_info":0,"uagb_excerpt":"When selecting a push button switch for an equipment control panel, in addition to choosing the appropriate contact configuration, wiring method, and protection rating based on electrical requirements, confirming the correct mounting hole diameter is also a crucial step in the selection process. With its standardized mounting size, the 19mm push button switch&nbsp;offers an excellent&hellip;","_links":{"self":[{"href":"https:\/\/onpowbutton.com\/de\/wp-json\/wp\/v2\/posts\/2175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onpowbutton.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onpowbutton.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/de\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/de\/wp-json\/wp\/v2\/comments?post=2175"}],"version-history":[{"count":4,"href":"https:\/\/onpowbutton.com\/de\/wp-json\/wp\/v2\/posts\/2175\/revisions"}],"predecessor-version":[{"id":2219,"href":"https:\/\/onpowbutton.com\/de\/wp-json\/wp\/v2\/posts\/2175\/revisions\/2219"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/de\/wp-json\/wp\/v2\/media\/2187"}],"wp:attachment":[{"href":"https:\/\/onpowbutton.com\/de\/wp-json\/wp\/v2\/media?parent=2175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onpowbutton.com\/de\/wp-json\/wp\/v2\/categories?post=2175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onpowbutton.com\/de\/wp-json\/wp\/v2\/tags?post=2175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}