Recently we were delighted to discover a lot of comments about our 4-pole switch in a forum. The opinions were very positive, so we have summarized the most important facts and answers here:<\/p>\n
KA63B.T904.VE2.F437 manual transfer switch for safe and easy switching between two power supply systems (e.g. from mains to backup power such as gensets, photovoltaics):<\/p>\n
\u2022 enables direct disconnection under load
\n\u2022 4 pole
\n\u2022 up to 63 A
\n\u2022 Simple top-hat rail mounting
\n\u2022 including space-saving pole bridge
\n\u2022 Mains changeover switch in accordance with IEC 60947-6-1
\n\u2022 Diverter switch according to IEC 60947-3-1
\n\u2022 also with shaft extension, blocking device or as enclosure variant
\n\u2022 with leading\/trailing neutral conductor – helps to avoid voltage peaks during switching operations, for example
\n\u2022 Large connection cross-sections up to 25 or 16 mm\u00b2
\n\u2022 Large contact opening distances – improved disconnector function
\n\u2022 Additional auxiliary contacts ex works or for retrofitting<\/p>\n","protected":false},"excerpt":{"rendered":"
What is being said about him in the forum<\/p>\n","protected":false},"featured_media":96056,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_api_id":"62024","_exhibitors":["66011"],"footnotes":""},"edition":[475],"country":[],"class_list":["post-96042","news","type-news","status-publish","has-post-thumbnail","hentry","edition-all-about-automation-hamburg-2025"],"_links":{"self":[{"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/news\/96042","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/types\/news"}],"version-history":[{"count":2,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/news\/96042\/revisions"}],"predecessor-version":[{"id":96046,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/news\/96042\/revisions\/96046"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/media\/96056"}],"wp:attachment":[{"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/media?parent=96042"}],"wp:term":[{"taxonomy":"edition","embeddable":true,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/edition?post=96042"},{"taxonomy":"country","embeddable":true,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/country?post=96042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}