{"id":40182,"date":"2020-09-17T11:04:18","date_gmt":"2020-09-17T11:04:18","guid":{"rendered":"https:\/\/www.unox.com.tr\/urun\/limit-switch-box\/"},"modified":"2026-01-05T13:57:13","modified_gmt":"2026-01-05T10:57:13","slug":"limit-switch-box-en","status":"publish","type":"product","link":"https:\/\/unox.com.tr\/en\/limit-switch-box-en\/","title":{"rendered":"Limit Switch Box"},"content":{"rendered":"<p class=\"p1\">The Limit Switch Box is used in industrial automation systems for position verification. This device is designed to indicate whether a valve is in the open or closed position. At the same time, it enables the transmission of electrical signals to PLC or DCS systems, allowing operators to receive information remotely. The visual position indicator allows for direct observation in the field. In addition to monitoring, it also supports system safety.     <\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sayfa \u0130\u00e7eri\u011fi<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/unox.com.tr\/en\/limit-switch-box-en\/#Operating_Principle_and_Usage\" >Operating Principle and Usage<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/unox.com.tr\/en\/limit-switch-box-en\/#Where_Is_It_Used\" >Where Is It Used?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/unox.com.tr\/en\/limit-switch-box-en\/#Technical_and_Structural_Features\" >Technical and Structural Features<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/unox.com.tr\/en\/limit-switch-box-en\/#Why_Is_It_Preferred\" >Why Is It Preferred?<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Operating_Principle_and_Usage\"><\/span><b>Operating Principle and Usage<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\">The Limit Switch Box is mounted on the valve shaft to detect mechanical movement. The mechanical position is converted into electrical signals and sent to the control systems. This process is carried out in integration with <a href=\"https:\/\/unox.com.tr\/ayirma-disli-kollu-pnomatik-aktuatorlu-kelebek-vana\/\">Namur directional valves.<\/a> It also plays a supportive role in positioner systems to ensure signal accuracy. During application, visual feedback is critically important for the operator. However, in some cases, more advanced positioning technologies may also be required.     <\/p>\n<h3><span class=\"ez-toc-section\" id=\"Where_Is_It_Used\"><\/span><b>Where Is It Used?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\">This product is widely preferred in the chemical, petrochemical, and food industries. Its use with <a href=\"https:\/\/unox.com.tr\/elektrik-aktuatorlu-2-parcali-disli-kuresel-vana\/\">actuated valves<\/a> enhances process safety. It can also be safely employed in water treatment, power generation, and HVAC systems. Furthermore, it is compatible with control devices such as <a href=\"https:\/\/unox.com.tr\/cok-turlu-oransal-elektrik-aktuatorlu-vana\/\">rotary positioners.<\/a> In industrial systems, it reduces the need for manual operator intervention, as the visual indicator allows for rapid on-site response.     <\/p>\n<h3><span class=\"ez-toc-section\" id=\"Technical_and_Structural_Features\"><\/span><b>Technical and Structural Features<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\n<p class=\"p1\">Body Material: Die-cast aluminum<\/p>\n<\/li>\n<li>\n<p class=\"p1\">Seal: EPDM, providing high tightness<\/p>\n<\/li>\n<li>\n<p class=\"p1\">Bolts: Stainless steel AISI 304<\/p>\n<\/li>\n<li>\n<p class=\"p1\">Protection Class: IP67, providing resistance to dust and water<\/p>\n<\/li>\n<li>\n<p class=\"p1\">Mounting Standard: Compatible with Namur VDI\/VDE 3845<\/p>\n<\/li>\n<li>\n<p class=\"p1\">Indicator: Visual monitoring is possible through a transparent plastic housing<\/p>\n<\/li>\n<li>\n<p class=\"p1\">Temperature Range: Operates without performance loss between -20\u202f\u00b0C and 80\u202f\u00b0C<\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Why_Is_It_Preferred\"><\/span><b>Why Is It Preferred?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\">The Limit Switch Box offers long-lasting service due to its simple design and durable body. It can also be easily integrated with <a href=\"https:\/\/unox.com.tr\/en\/?attachment_id=40804\">electric actuator systems<\/a>. This device provides both economical and functional solutions, supporting production processes. Thanks to its high protection class, it operates reliably under harsh field conditions. For more detailed information, you can visit the <a href=\"https:\/\/unox.com.tr\/\">Unox product catalog<\/a>.    <\/p>\n<div id=\"attachment_29714\" style=\"width: 310px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-29714\" class=\"size-medium wp-image-8987\" src=\"https:\/\/unox.com.tr\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/unox.com.tr\/wp-content\/uploads\/2020\/09\/unoxgorsel2-300x300.jpg\" alt=\"limit switch box\" width=\"300\" height=\"300\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/unox.com.tr\/wp-content\/uploads\/2020\/09\/unoxgorsel2-300x300.jpg 300w, https:\/\/unox.com.tr\/wp-content\/uploads\/2020\/09\/unoxgorsel2-150x150.jpg 150w, https:\/\/unox.com.tr\/wp-content\/uploads\/2020\/09\/unoxgorsel2-400x400.jpg 400w, https:\/\/unox.com.tr\/wp-content\/uploads\/2020\/09\/unoxgorsel2-560x560.jpg 560w, https:\/\/unox.com.tr\/wp-content\/uploads\/2020\/09\/unoxgorsel2-367x367.jpg 367w, https:\/\/unox.com.tr\/wp-content\/uploads\/2020\/09\/unoxgorsel2-85x85.jpg 85w, https:\/\/unox.com.tr\/wp-content\/uploads\/2020\/09\/unoxgorsel2-32x32.jpg 32w, https:\/\/unox.com.tr\/wp-content\/uploads\/2020\/09\/unoxgorsel2.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><p id=\"caption-attachment-29714\" class=\"wp-caption-text\">limit switch box<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"https:\/\/unox.com.tr\/wp-content\/uploads\/2022\/12\/Limit-Switch-Box.pdf\" target=\"_blank\" rel=\"noopener\"><button style=\"background-color: #11224b; color: #ffffff; padding: 10px 15px; font-family: montserrat; font-weight: bold; font-size: 19px; border-radius: 10px;\"><img decoding=\"async\" style=\"width: 25px; height: 25px;\" src=\"https:\/\/unox.com.tr\/wp-content\/uploads\/2023\/02\/pdf-1.png\">PRODUCT CATALOG<br \/>\n<\/button><\/a><\/p>\n<p><button style=\"background-color: #11224b; margin-top: 5px; color: white; padding: 0px 15px; width: 150px; height: 55px; border-radius: 10px; border: none; cursor: pointer;\"><br \/>\n<img decoding=\"async\" style=\"width: 120px; height: 30px;\" src=\"https:\/\/unox.com.tr\/wp-content\/uploads\/2023\/02\/4-1.svg\"><\/button><br \/>\n<br \/><a href=\"https:\/\/www.unoxonline.com.tr\/urun\/limit-switch-box\/\" target=\"_blank\" rel=\"noopener\">Place an Online Order<br \/><\/a><button style=\"background-color: #11224b; color: #ffffff; padding: 10px 15px; font-family: montserrat; font-weight: bold; font-size: 19px; border-radius: 10px;\">UNOX<\/button><\/p>\n","protected":false},"featured_media":69150,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[1187],"product_tag":[],"class_list":{"0":"post-40182","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pneumatic-actuator-accessories","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product\/40182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/comments?post=40182"}],"version-history":[{"count":1,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product\/40182\/revisions"}],"predecessor-version":[{"id":68258,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product\/40182\/revisions\/68258"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/media\/69150"}],"wp:attachment":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/media?parent=40182"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product_brand?post=40182"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product_cat?post=40182"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product_tag?post=40182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}