{"id":251167,"date":"2024-10-19T16:34:15","date_gmt":"2024-10-19T16:34:15","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-1591957\/"},"modified":"2024-10-25T11:50:49","modified_gmt":"2024-10-25T11:50:49","slug":"bs-1591957","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-1591957\/","title":{"rendered":"BS 159:1957"},"content":{"rendered":"<p>For currents of 200 A and above, voltages up to 275 kV. Busbars of copper or aluminium, with principal insulation; air, oil, solid, semi-solid materials, primarily for a.c. power switchgear; but applicable in part to d.c. busbars, and to similar a.c. and d.c. connections between items not switchgear. Current ratings based on temperature rise above ambient; clearances for different types in detail; no cross-sectional dimensions. Appendices on: information on selection, temperature measurement, insulati on co-ordination, jointing practice.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Specification. Busbars and busbar connections<\/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>1972<\/td>\n<td>37<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":251175,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[492,2641],"product_tag":[],"class_list":{"0":"post-251167","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-060-10","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\/251167","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\/251175"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=251167"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=251167"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=251167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}