{"id":1539,"date":"2023-07-07T00:00:00","date_gmt":"2023-07-07T00:00:00","guid":{"rendered":"https:\/\/esv1l4v744.wpdns.site\/what-is-the-difference-between-a-2-pin-button-switch-and-a-4-pin-button-switch\/"},"modified":"2026-04-14T14:20:07","modified_gmt":"2026-04-14T14:20:07","slug":"what-is-the-difference-between-a-2-pin-button-switch-and-a-4-pin-button-switch","status":"publish","type":"post","link":"https:\/\/onpowbutton.com\/pt\/news\/what-is-the-difference-between-a-2-pin-button-switch-and-a-4-pin-button-switch\/","title":{"rendered":"Qual \u00e9 a diferen\u00e7a entre um interruptor de bot\u00e3o de 2 pinos e um interruptor de bot\u00e3o de 4 pinos?"},"content":{"rendered":"<article class=\"entry blog-article\">\n<p><span style=\"font-family: arial, helvetica, sans-serif;font-size: medium\">A diferen\u00e7a entre um <a href=\"https:\/\/onpowbutton.com\/pt\/gq19-series\/\">bot\u00e3o de press\u00e3o de dois pinos<\/a> e um <a href=\"https:\/\/onpowbutton.com\/pt\/gq16-series\/\">bot\u00e3o de press\u00e3o de quatro pinos<\/a> reside no n\u00famero de pinos e suas fun\u00e7\u00f5es. <\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;font-size: medium\">Na maioria dos casos, um bot\u00e3o de press\u00e3o de quatro pinos \u00e9 utilizado para bot\u00f5es iluminados ou bot\u00f5es de contato m\u00faltiplo. Os pinos adicionais em um bot\u00e3o de quatro pinos s\u00e3o geralmente usados para alimentar uma luz LED ou controlar um conjunto adicional de contactos de comuta\u00e7\u00e3o. Para diferenciar se os pinos s\u00e3o para alimentar um LED ou controlar contactos adicionais, pode-se examinar a apar\u00eancia do bot\u00e3o para ver se possui uma luz ou verificar as marca\u00e7\u00f5es ao lado dos pinos (pinos rotulados com \u201c-\u201d e \u201c+\u201d s\u00e3o para alimenta\u00e7\u00e3o do LED, enquanto outros s\u00e3o para contactos adicionais).<\/span><\/p>\n<p><a href=\"https:\/\/k904.goodao.net\/uploads\/78.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" alt=\"7\" class=\"alignnone size-full wp-image-3773\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/onpow-import-work\/images\/detail\/cf9c375bd7b7a264.jpg\"><\/a><a href=\"https:\/\/k904.goodao.net\/uploads\/3120.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" alt=\"3\" class=\"alignnone size-full wp-image-3774\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/onpow-import-work\/images\/detail\/a8a4a04db9a65de4.jpg\"><\/a><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;font-size: medium\">Existem tamb\u00e9m outros tipos de bot\u00f5es de press\u00e3o com fun\u00e7\u00f5es diferentes. Por exemplo:<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;font-size: medium\">a. <a href=\"https:\/\/onpowbutton.com\/pt\/las1-agq-series\/\">Bot\u00e3o de press\u00e3o de tr\u00eas pinos<\/a>: Este tipo de bot\u00e3o possui um pino comum, um pino normalmente fechado e um pino normalmente aberto. Quando conecta os fios ao pino comum e ao pino normalmente aberto, o bot\u00e3o estar\u00e1 normalmente fechado e far\u00e1 contacto ao ser pressionado. Quando conecta os fios ao pino comum e ao pino normalmente fechado, o bot\u00e3o estar\u00e1 normalmente aberto e interromper\u00e1 o contacto ao ser pressionado.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;font-size: medium\">b. <a href=\"https:\/\/onpowbutton.com\/pt\/las1-agq-series\/\">Bot\u00e3o de press\u00e3o de seis pinos<\/a>: Este \u00e9 essencialmente um bot\u00e3o de tr\u00eas pinos de dupla fun\u00e7\u00e3o. Os pinos extras oferecem op\u00e7\u00f5es adicionais de controlo ou possibilidades de liga\u00e7\u00e3o. Outro cen\u00e1rio \u00e9 <a href=\"https:\/\/onpowbutton.com\/pt\/anti-vandal-waterproof-push-button\/\">um bot\u00e3o de dois pinos que possui uma luz iluminada e contactos de controlo adicionais<\/a>.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;font-size: medium\">c. <a href=\"https:\/\/onpowbutton.com\/pt\/las1-agq-series\/\">Bot\u00e3o de press\u00e3o de cinco pinos<\/a>: Geralmente, um bot\u00e3o de cinco pinos \u00e9 um bot\u00e3o de tr\u00eas pinos com LED.<\/span><\/p>\n<p><a href=\"https:\/\/k904.goodao.net\/uploads\/3610.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" alt=\"36\" class=\"alignnone size-full wp-image-3775\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/onpow-import-work\/images\/detail\/775e8f6b70fdb545.jpg\"><\/a><a href=\"https:\/\/k904.goodao.net\/uploads\/569.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" alt=\"5\" class=\"alignnone size-full wp-image-3776\" src=\"https:\/\/onpowbutton.com\/wp-content\/uploads\/onpow-import-work\/images\/detail\/0a323bf121810422.jpg\"><\/a><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;font-size: medium\">Claro, existem muitas outras varia\u00e7\u00f5es e tipos de bot\u00f5es dispon\u00edveis. Se desejar saber mais, sinta-se \u00e0 vontade para <a href=\"https:\/\/onpowbutton.com\/pt\/contact-us\/\">contactar-nos diretamente<\/a> clicar aqui. Obrigado por assistir!<\/span><\/p>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>A diferen\u00e7a entre um bot\u00e3o de press\u00e3o de dois pinos e um bot\u00e3o de press\u00e3o de quatro pinos reside no n\u00famero de pinos e suas fun\u00e7\u00f5es.<br \/>\nIn most cases, a four-pin push button is used for illuminated push buttons or multi-contact push buttons. The additional pins in a four-pin button are usually used for powerin&#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-1539","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\/pt\/author\/wyouyugmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"The difference between a two-pin push button and a four-pin push button lies in the number of pins and their functions. In most cases, a four-pin push button is used for illuminated push buttons or multi-contact push buttons. The additional pins in a four-pin button are usually used for powerin...","_links":{"self":[{"href":"https:\/\/onpowbutton.com\/pt\/wp-json\/wp\/v2\/posts\/1539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onpowbutton.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onpowbutton.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onpowbutton.com\/pt\/wp-json\/wp\/v2\/comments?post=1539"}],"version-history":[{"count":1,"href":"https:\/\/onpowbutton.com\/pt\/wp-json\/wp\/v2\/posts\/1539\/revisions"}],"predecessor-version":[{"id":1691,"href":"https:\/\/onpowbutton.com\/pt\/wp-json\/wp\/v2\/posts\/1539\/revisions\/1691"}],"wp:attachment":[{"href":"https:\/\/onpowbutton.com\/pt\/wp-json\/wp\/v2\/media?parent=1539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onpowbutton.com\/pt\/wp-json\/wp\/v2\/categories?post=1539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onpowbutton.com\/pt\/wp-json\/wp\/v2\/tags?post=1539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}