{"id":250488,"date":"2024-10-19T16:31:28","date_gmt":"2024-10-19T16:31:28","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-500472019\/"},"modified":"2024-10-25T11:45:11","modified_gmt":"2024-10-25T11:45:11","slug":"bs-en-500472019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-500472019\/","title":{"rendered":"BS EN 50047:2019"},"content":{"rendered":"<p>This document applies to certain position switches with automatic return actuator, the standardized dimensions of which and the characteristics necessary for their application are given below.<\/p>\n<p>A larger size (42,5&#215;80) is standardized in EN&nbsp;50041.<\/p>\n<p>This document includes four types of position switches with the following actuator types:<\/p>\n<ul>\n<li>\n<p>roller lever actuator (form A);<\/p>\n<\/li>\n<li>\n<p>rounded plunger actuator (form B);<\/p>\n<\/li>\n<li>\n<p>roller plunger actuator (form C);<\/p>\n<\/li>\n<li>\n<p>roller lever arm (form E).<\/p>\n<\/li>\n<\/ul>\n<p>This document is covering devices fitted with either independent (snap) action contact elements, designated (1), or dependent (slow make and break), designated (2) in Clause&nbsp;5.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>National foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>4 Dimensions <br \/> 4.1 General <br \/> 4.2 Enclosure  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>4.3 Actuator <br \/> 4.3.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>4.3.2 Roller lever actuator (form\u00a0A)  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>4.3.3 Rounded plunger actuator (form\u00a0B) <br \/> 4.3.4 Roller plunger actuator (form\u00a0C)  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>4.3.5 Roller lever arm (form E) <br \/> 5 Designation  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>6 Contact unit <br \/> 7 Terminal marking <br \/> 8 Terminal for protective conductor <br \/> 9 Degree of protection  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Low-voltage switchgear and controlgear. Control switches. Position switches 30 \u00d7 55. Dimensions and characteristics<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2019<\/td>\n<td>14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":250490,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[517,2641],"product_tag":[],"class_list":{"0":"post-250488","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-130-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/250488","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/250490"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=250488"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=250488"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=250488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}