{"id":694962,"date":"2024-11-06T05:38:09","date_gmt":"2024-11-06T05:38:09","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ul-8452021\/"},"modified":"2024-11-06T05:38:09","modified_gmt":"2024-11-06T05:38:09","slug":"ul-8452021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ul\/ul-8452021\/","title":{"rendered":"UL 845:2021"},"content":{"rendered":"<p><b>1 Scope<\/b><\/p>\n<p><title>1 Products covered<\/title><\/p>\n<p id=\"ThisStandardAppliesToMotorControlCe-ABF45860\">\n<p>1 1.1 This standard applies to motor control centers to be used in accordance with the U.S. <i>National Electrical Code<\/i>, ANSI\/NFPA 70, CSA C22.1, <i>Canadian Electrical Code, Part 1<\/i>, and the Mexican <i>Electrical Installations (Utility)<\/i>, NOM-001-SEDE.<\/p>\n<\/p>\n<p id=\"TheseRequirementsCoverMotorControlC-ABF45A40\">\n<p>1 1.2 These requirements cover motor control centers for use on circuits having available short-circuit currents not more than 200 000 A rms symmetrical or 200 000 A dc.<\/p>\n<\/p>\n<p id=\"ThisStandardAppliesToSingle-AndThre-ABF45BDE\">\n<p>1 1.3 This standard applies to single- and three-phase 50 and 60 Hz and dc motor control centers rated not more than 1000 V ac or dc.<\/p>\n<\/p>\n<p id=\"RequirementsForFirePumpControllersA-ABF45D76\">\n<p>1 1.4 Requirements for fire pump controllers are as provided in Annex C, item 11.<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Motor Control Centers<\/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>2021-06-28<\/td>\n<td>147<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":694972,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2680],"product_tag":[],"class_list":{"0":"post-694962","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\/694962","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\/694972"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=694962"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=694962"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=694962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}