{"id":11881,"date":"2021-08-15T08:51:28","date_gmt":"2021-08-15T08:51:28","guid":{"rendered":"http:\/\/www.esptechno.com\/main\/?page_id=11881"},"modified":"2026-04-08T07:25:07","modified_gmt":"2026-04-08T07:25:07","slug":"selector-switch-nssh","status":"publish","type":"page","link":"https:\/\/www.esptechno.com\/main\/th\/selector-switch-nssh\/","title":{"rendered":"SELECTOR SWITCH (NSSH)"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"11881\" class=\"elementor elementor-11881\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<header class=\"elementor-section elementor-top-section elementor-element elementor-element-07cbc85 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no elementor-invisible\" data-id=\"07cbc85\" data-element_type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;zoomIn&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-aa67908\" data-id=\"aa67908\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8d27024 elementor-widget elementor-widget-image\" data-id=\"8d27024\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.esptechno.com\/main\/th\/nova-3\/\">\n\t\t\t\t\t\t\t<img width=\"1536\" height=\"526\" src=\"https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2024\/06\/Nava-logo-1536x526.png\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"Nava logo\" loading=\"lazy\" srcset=\"https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2024\/06\/Nava-logo-1536x526.png 1536w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2024\/06\/Nava-logo-300x103.png 300w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2024\/06\/Nava-logo-1024x351.png 1024w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2024\/06\/Nava-logo-768x263.png 768w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2024\/06\/Nava-logo-2048x701.png 2048w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2024\/06\/Nava-logo-16x5.png 16w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2024\/06\/Nava-logo-130x45.png 130w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2024\/06\/Nava-logo-200x68.png 200w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2024\/06\/Nava-logo-48x16.png 48w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6369568 elementor-widget elementor-widget-heading\" data-id=\"6369568\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">SD-BD-04-01\/Rev.20\/18-03-69<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/header>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e97238b elementor-hidden-tablet elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no elementor-invisible\" data-id=\"e97238b\" data-element_type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;slideInRight&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2dfad4e\" data-id=\"2dfad4e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e9ed552 elementor-hidden-desktop elementor-widget elementor-widget-heading\" data-id=\"e9ed552\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">SELECTOR SWITCH (NSSH) <\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6aac6f0f elementor-hidden-phone elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"6aac6f0f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-77c16fef\" data-id=\"77c16fef\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1e36a9ae elementor-widget elementor-widget-heading\" data-id=\"1e36a9ae\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-medium\">SELECTOR SWITCH (NSSH) <\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33738211 elementor-widget elementor-widget-easymeals_core_separator\" data-id=\"33738211\" data-element_type=\"widget\" data-widget_type=\"easymeals_core_separator.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"qodef-shortcode qodef-m  qodef-separator clear\">\n\t<div class=\"qodef-m-line\" style=\"border-color: #0A79A1;border-style: solid;width: 70px;border-bottom-width: 3px\"><\/div>\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-24e94445 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no elementor-invisible\" data-id=\"24e94445\" data-element_type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeInDown&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4a600dbf\" data-id=\"4a600dbf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4eea969d elementor-widget elementor-widget-image\" data-id=\"4eea969d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img width=\"3024\" height=\"4032\" src=\"https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2021\/08\/MicrosoftTeams-image-26.png\" class=\"attachment-full size-full\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2021\/08\/MicrosoftTeams-image-26.png 3024w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2021\/08\/MicrosoftTeams-image-26-225x300.png 225w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2021\/08\/MicrosoftTeams-image-26-768x1024.png 768w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2021\/08\/MicrosoftTeams-image-26-1152x1536.png 1152w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2021\/08\/MicrosoftTeams-image-26-1536x2048.png 1536w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2021\/08\/MicrosoftTeams-image-26-9x12.png 9w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2021\/08\/MicrosoftTeams-image-26-98x130.png 98w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2021\/08\/MicrosoftTeams-image-26-113x150.png 113w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2021\/08\/MicrosoftTeams-image-26-36x48.png 36w\" sizes=\"(max-width: 3024px) 100vw, 3024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-382e73d7 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"382e73d7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-204e7653\" data-id=\"204e7653\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4b674fb2 elementor-widget elementor-widget-heading\" data-id=\"4b674fb2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7aef717c elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"7aef717c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4cae6ce6\" data-id=\"4cae6ce6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-651d366f elementor-widget elementor-widget-text-editor\" data-id=\"651d366f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li><span style=\"font-family: roboto; font-size: 14pt;\">Hazardous areas: Zone 1&amp;2 or zone 20, 21, 22<\/span><\/li><li><span style=\"font-family: roboto; font-size: 14pt;\">Explosive gas atmosphere: class II A, II B, II C or Flammable dust atmospheres.<\/span><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-41256056 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"41256056\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1c14c651\" data-id=\"1c14c651\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6ba417c0 elementor-widget elementor-widget-heading\" data-id=\"6ba417c0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Features<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-67377d9b elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"67377d9b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3c633d2a\" data-id=\"3c633d2a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-59d7c802 elementor-widget elementor-widget-text-editor\" data-id=\"59d7c802\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li><span style=\"font-family: roboto; font-size: 14pt;\">This products are made by aluminum alloy, stainless steel or medium carbon steel.<\/span><\/li><li><span style=\"font-family: roboto; font-size: 14pt;\">The explosion-proof signal lamp should be used together with flame proof enclosure, can\u2019t be<\/span><\/li><\/ul><p><span style=\"font-family: roboto; font-size: 14pt;\">\u00a0 \u00a0 \u00a0 used alone at explosive atmosphere.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-21b1b29c elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"21b1b29c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1cccb659\" data-id=\"1cccb659\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-349f2aa2 elementor-widget elementor-widget-heading\" data-id=\"349f2aa2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Specification<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-30bd94c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"30bd94c4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-61eac35d\" data-id=\"61eac35d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-41ca8b86 elementor-widget elementor-widget-image\" data-id=\"41ca8b86\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img width=\"1024\" height=\"323\" src=\"https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Spec-1024x323.png\" class=\"attachment-large size-large\" alt=\"NSSH_Spec\" loading=\"lazy\" srcset=\"https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Spec-1024x323.png 1024w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Spec-300x95.png 300w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Spec-768x243.png 768w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Spec-1536x485.png 1536w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Spec-16x5.png 16w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Spec-130x41.png 130w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Spec-200x63.png 200w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Spec-48x15.png 48w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Spec.png 1912w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d400fac elementor-widget elementor-widget-spacer\" data-id=\"d400fac\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-743d4ea3 elementor-widget elementor-widget-heading\" data-id=\"743d4ea3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Dimension <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5cc889de elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"5cc889de\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7c70ea04\" data-id=\"7c70ea04\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b741e93 elementor-widget elementor-widget-image\" data-id=\"b741e93\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img width=\"1024\" height=\"279\" src=\"https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Dimension-1024x279.png\" class=\"attachment-large size-large\" alt=\"NSSH_Dimension\" loading=\"lazy\" srcset=\"https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Dimension-1024x279.png 1024w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Dimension-300x82.png 300w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Dimension-768x209.png 768w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Dimension-1536x419.png 1536w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Dimension-16x4.png 16w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Dimension-130x35.png 130w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Dimension-200x55.png 200w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Dimension-48x13.png 48w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Dimension.png 1908w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d3c93e elementor-widget elementor-widget-spacer\" data-id=\"5d3c93e\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-69163e38 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"69163e38\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-28207e1b\" data-id=\"28207e1b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-38f4bc77 elementor-widget elementor-widget-heading\" data-id=\"38f4bc77\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Product Coding <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3ecd2a5d elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"3ecd2a5d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-56ae738d\" data-id=\"56ae738d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-14bb66fa elementor-widget elementor-widget-image\" data-id=\"14bb66fa\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img width=\"1024\" height=\"333\" src=\"https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Product-coding-1024x333.png\" class=\"attachment-large size-large\" alt=\"NSSH_Product coding\" loading=\"lazy\" srcset=\"https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Product-coding-1024x333.png 1024w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Product-coding-300x98.png 300w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Product-coding-768x250.png 768w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Product-coding-1536x500.png 1536w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Product-coding-16x5.png 16w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Product-coding-130x42.png 130w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Product-coding-200x65.png 200w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Product-coding-48x16.png 48w, https:\/\/www.esptechno.com\/main\/wp-content\/uploads\/2025\/07\/NSSH_Product-coding.png 1634w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-75484b8d elementor-hidden-phone elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"75484b8d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4cd2d20c\" data-id=\"4cd2d20c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-59c3986 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"59c3986\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2e1f5a8\" data-id=\"2e1f5a8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-297e00b elementor-widget elementor-widget-spacer\" data-id=\"297e00b\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-85e85f0 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"85e85f0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6b0c098\" data-id=\"6b0c098\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b2c39eb elementor-align-center elementor-widget elementor-widget-button\" data-id=\"b2c39eb\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/drive.google.com\/file\/d\/1SgAcbKyUfcd3gX3e2qVaCZ2PEDNEdXWd\/view?usp=drive_link\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-xs\" role=\"button\" id=\"BTN_NOVA\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Download Datasheet<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c94f082\" data-id=\"c94f082\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a5e3ddb elementor-align-center elementor-widget elementor-widget-button\" data-id=\"a5e3ddb\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-size-xs\" role=\"button\" id=\"BTN_NOVA\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Download User Manual<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c9285f9 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"c9285f9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4253037\" data-id=\"4253037\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8161801 elementor-widget elementor-widget-spacer\" data-id=\"8161801\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>SD-BD-04-01\/Rev.20\/18-03-69 SELECTOR SWITCH (NSSH) SELECTOR SWITCH (NSSH) Applications Hazardous areas: Zone 1&amp;2 or zone 20, 21, 22 Explosive gas atmosphere: class II A, II B, II C or Flammable dust atmospheres. Features This products are made by aluminum alloy, stainless steel or medium carbon steel. The explosion-proof signal lamp should be used together with flame [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SELECTOR SWITCH (NSSH) - ESPTECHNOLOGIES<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.esptechno.com\/main\/th\/selector-switch-nssh\/\" \/>\n<meta property=\"og:locale\" content=\"th_TH\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SELECTOR SWITCH (NSSH) - ESPTECHNOLOGIES\" \/>\n<meta property=\"og:description\" content=\"SD-BD-04-01\/Rev.20\/18-03-69 SELECTOR SWITCH (NSSH) SELECTOR SWITCH (NSSH) Applications Hazardous areas: Zone 1&amp;2 or zone 20, 21, 22 Explosive gas atmosphere: class II A, II B, II C or Flammable dust atmospheres. 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Features This products are made by aluminum alloy, stainless steel or medium carbon steel. 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