{"id":695032,"date":"2024-11-06T05:38:24","date_gmt":"2024-11-06T05:38:24","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ul-8912019\/"},"modified":"2024-11-06T05:38:24","modified_gmt":"2024-11-06T05:38:24","slug":"ul-8912019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ul\/ul-8912019\/","title":{"rendered":"UL 891:2019"},"content":{"rendered":"<p><b>Standard for Switchboards<\/b><\/p>\n<p><b>1.1 Scope and object<\/b><\/p>\n<p>1.1.1 This Standard applies to switchboards nominally rated at 1 000 V or less and intended for use in accordance with the Canadian Electrical Code, Part I (CE Code, Part I), the National Electrical Code (NEC), ANSI\/NFPA 70, and the Mexican Standard for Electrical Installations (Utility), NOM-001-SEDE.<\/p>\n<p>1.1.2 In this standard the term switchboard is intended to refer to a dead-front switchboard.<\/p>\n<p>1.1.3 These requirements do not cover the following switchboard types: preset and dimmer control (theater), live front, railway control or electrification; or constructions intended only for receiving motor control center units.<\/p>\n<p>1.1.4 These requirements cover switchboards for use on circuits having available short-circuit currents of not more than 200 000 A.<\/p>\n<p>1.1.5 These requirements do not cover switchboards with short-time current ratings.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Standard for Switchboards<\/b><\/p>\n<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\/ul\/\"><b>UL<\/b><\/a><\/td>\n<td>2019-07-19<\/td>\n<td>180<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":695041,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2680],"product_tag":[],"class_list":{"0":"post-695032","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ul","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/695032","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\/695041"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=695032"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=695032"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=695032"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}