{"id":7420,"date":"2026-01-29T15:43:20","date_gmt":"2026-01-29T14:43:20","guid":{"rendered":"https:\/\/q3-energie.de\/downloads\/ac-connection-box-datasheets-and-technical-documentation\/"},"modified":"2026-07-01T13:04:41","modified_gmt":"2026-07-01T11:04:41","slug":"ac-connection-box-datasheets-and-technical-documentation","status":"publish","type":"page","link":"https:\/\/q3-energie.de\/en\/downloads\/ac-connection-box-datasheets-and-technical-documentation\/","title":{"rendered":"AC connection box \u2013 datasheets and technical documentation"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull has-custom-content-position is-position-top-center\" style=\"min-height:603px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"373\" class=\"wp-block-cover__image-background wp-image-2028 size-large\" alt=\"Wand Hintergrund\" src=\"https:\/\/q3-energie.de\/wp-content\/uploads\/2026\/02\/Wand_Hintergrund-1024x373.webp\" data-object-fit=\"cover\" title=\"\" srcset=\"https:\/\/q3-energie.de\/wp-content\/uploads\/2026\/02\/Wand_Hintergrund-1024x373.webp 1024w, https:\/\/q3-energie.de\/wp-content\/uploads\/2026\/02\/Wand_Hintergrund-300x109.webp 300w, https:\/\/q3-energie.de\/wp-content\/uploads\/2026\/02\/Wand_Hintergrund-768x280.webp 768w, https:\/\/q3-energie.de\/wp-content\/uploads\/2026\/02\/Wand_Hintergrund-1536x560.webp 1536w, https:\/\/q3-energie.de\/wp-content\/uploads\/2026\/02\/Wand_Hintergrund.webp 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-neve-text-color-background-color has-background-dim-70 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-columns alignfull are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-5b0bc1de wp-block-columns-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50);flex-basis:65%\">\n<h1 class=\"wp-block-heading has-text-align-left has-nv-text-dark-bg-color has-text-color has-large-font-size\">AC connection box <br>\u2013 datasheets and technical documentation<\/h1>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-left has-nv-text-dark-bg-color has-text-color\" style=\"font-size:18px\">Here we provide the technical documentation for the Q3 AC connection box: type-specific datasheets (160 A, 250 A, 400 A, 630 A), declaration of conformity, as well as supplementary documentation in accordance with EN 61439. <\/h3>\n\n\n\n<div style=\"height:9px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons has-custom-font-size has-x-large-font-size is-horizontal is-layout-flex wp-block-buttons-is-layout-flex\" style=\"padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-primary animated fadeInLeft\"><a class=\"wp-block-button__link has-border-color has-nv-site-bg-border-color has-medium-font-size has-custom-font-size wp-element-button\" href=\"#broschuere\" style=\"border-width:2px;border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-left-radius:4px;border-bottom-right-radius:4px;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--20)\">Brochure and Datasheets \u2192<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-secondary animated fadeInLeft delay-100ms\"><a class=\"wp-block-button__link has-border-color has-nv-site-bg-border-color has-medium-font-size has-custom-font-size wp-element-button\" href=\"#muster\" style=\"border-width:2px;border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-left-radius:4px;border-bottom-right-radius:4px;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--20)\">Operating instructions for Q3 AC boxes \u2192<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-secondary animated fadeInLeft delay-200ms\"><a class=\"wp-block-button__link has-border-color has-nv-site-bg-border-color has-medium-font-size has-custom-font-size wp-element-button\" href=\"#zertifikate\" style=\"border-width:2px;border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-left-radius:4px;border-bottom-right-radius:4px;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--20)\">Certificates and Standards \u2192<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-primary animated fadeInLeft delay-500ms\"><a class=\"wp-block-button__link has-border-color has-nv-site-bg-border-color has-medium-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/q3-energie.de\/en\/products\/project-inquiry\/project-inquiry-ac-box-configuration-for-your-pv-project\/\" style=\"border-width:2px;border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-left-radius:4px;border-bottom-right-radius:4px;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--20)\">Project Enquiry AC Boxes \u2192<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-medium is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/q3-energie.de\/wp-content\/uploads\/2026\/05\/250-A-AC-Anschlussbox-mit-Ueberspannungsschutz-T1-2-TN-S-800px-300x300.webp\" alt=\"250 A AC connection box with surge protection T1-2 TN-S\" class=\"wp-image-5404\" style=\"width:300px\" title=\"\" srcset=\"https:\/\/q3-energie.de\/wp-content\/uploads\/2026\/05\/250-A-AC-Anschlussbox-mit-Ueberspannungsschutz-T1-2-TN-S-800px-300x300.webp 300w, https:\/\/q3-energie.de\/wp-content\/uploads\/2026\/05\/250-A-AC-Anschlussbox-mit-Ueberspannungsschutz-T1-2-TN-S-800px-150x150.webp 150w, https:\/\/q3-energie.de\/wp-content\/uploads\/2026\/05\/250-A-AC-Anschlussbox-mit-Ueberspannungsschutz-T1-2-TN-S-800px-768x769.webp 768w, https:\/\/q3-energie.de\/wp-content\/uploads\/2026\/05\/250-A-AC-Anschlussbox-mit-Ueberspannungsschutz-T1-2-TN-S-800px.webp 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5b0bc1de wp-block-columns-is-layout-flex\" style=\"border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-left-radius:8px;border-bottom-right-radius:8px;padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)\">\n<table id=\"tablepress-14\" class=\"tablepress tablepress-id-14 tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n\t<th colspan=\"2\" class=\"column-1\"><h3 id=\"datenblatt\">Brochure and Datasheets Q3 AC Boxes <\/h3><\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\"><img decoding=\"async\" src=\"https:\/\/neu.q3-energie.de\/wp-content\/uploads\/2026\/02\/PDF-1.webp\" alt=\"pdf\" title=\"\"><\/td><td class=\"column-2\"><a href=\"https:\/\/q3-energie.de\/download\/Broschure_Datasheets_AC-Boxes.pdf\">Brochure Overview Q3 AC Boxes <\/a> <small> PDF  \u00b7  1,8 MB <\/small><\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\"><img decoding=\"async\" src=\"https:\/\/neu.q3-energie.de\/wp-content\/uploads\/2026\/02\/PDF-1.webp\" alt=\"pdf\" title=\"\"><\/td><td class=\"column-2\"><a href=\"https:\/\/q3-energie.de\/download\/Datasheet_Q3-SurgeBox_TN-S_Compact.pdf\">Technical Data AC Surge Protection Box TN-S  <\/a> <small> PDF  \u00b7  1 MB <\/small><\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\"><img decoding=\"async\" src=\"https:\/\/neu.q3-energie.de\/wp-content\/uploads\/2026\/02\/PDF-1.webp\" alt=\"pdf\" title=\"\"><\/td><td class=\"column-2\"><a href=\"https:\/\/q3-energie.de\/download\/Q3_AC_Connection-Box_160A.pdf\">Technical Data AC Connection Box | 160 A  <\/a> <small> PDF  \u00b7  187 KB <\/small><\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\"><img decoding=\"async\" src=\"https:\/\/neu.q3-energie.de\/wp-content\/uploads\/2026\/02\/PDF-1.webp\" alt=\"pdf\" title=\"\"><\/td><td class=\"column-2\"><a href=\"https:\/\/q3-energie.de\/download\/Q3_AC_Connection-Box_250A.pdf\">Technical Data AC Connection Box | 250 A  <\/a> <small> PDF  \u00b7  185 KB <\/small><\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\"><img decoding=\"async\" src=\"https:\/\/neu.q3-energie.de\/wp-content\/uploads\/2026\/02\/PDF-1.webp\" alt=\"pdf\" title=\"\"><\/td><td class=\"column-2\"><a href=\"https:\/\/q3-energie.de\/download\/Q3_AC_Connection-Box_400A.pdf\">Technical Data AC Connection Box | 400 A  <\/a> <small> PDF  \u00b7  312 KB <\/small><\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\"><img decoding=\"async\" src=\"https:\/\/neu.q3-energie.de\/wp-content\/uploads\/2026\/02\/PDF-1.webp\" alt=\"pdf\" title=\"\"><\/td><td class=\"column-2\"><a href=\"https:\/\/q3-energie.de\/download\/Q3_AC_Connection-Box_630A.pdf\">Technical Data AC Connection Box | 630 A  <\/a> <small> PDF  \u00b7  196 KB <\/small><\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td colspan=\"2\" class=\"column-1\"><h3 id=\"zertifikate\">Manufacturer declarations Q3 AC Boxes <\/h3><\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\"><img decoding=\"async\" src=\"https:\/\/neu.q3-energie.de\/wp-content\/uploads\/2026\/02\/PDF-1.webp\" alt=\"pdf\" title=\"\"><\/td><td class=\"column-2\"><a href=\"https:\/\/www.q3-energie.de\/download\/EU_Konformit%C3%A4tserkl%C3%A4rung_AC_Anschlussbox.pdf\">EU Manufacturer declaration Q3 AC Connection Boxes<br \/>\n<\/a> <small> PDF  \u00b7  197 KB <\/small> <\/a><\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td colspan=\"2\" class=\"column-1\"><h3 id=\"muster\">Operating Instructions for Q3 AC Boxes (Sample)<\/h3><\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\"><img decoding=\"async\" src=\"https:\/\/neu.q3-energie.de\/wp-content\/uploads\/2026\/02\/PDF-1.webp\" alt=\"pdf\" title=\"\"><\/td><td class=\"column-2\"><a href=\"https:\/\/www.q3-energie.de\/download\/Muster_Bedienhinweise_AC-Anschlussbox.pdf\">Operating Instructions for Q3 AC Boxes (Sample) <\/a>  <small> PDF  \u00b7  341 KB <\/small><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-14 from cache -->\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":7421,"parent":7242,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"class_list":["post-7420","page","type-page","status-publish","has-post-thumbnail","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/q3-energie.de\/en\/wp-json\/wp\/v2\/pages\/7420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/q3-energie.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/q3-energie.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/q3-energie.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/q3-energie.de\/en\/wp-json\/wp\/v2\/comments?post=7420"}],"version-history":[{"count":2,"href":"https:\/\/q3-energie.de\/en\/wp-json\/wp\/v2\/pages\/7420\/revisions"}],"predecessor-version":[{"id":8378,"href":"https:\/\/q3-energie.de\/en\/wp-json\/wp\/v2\/pages\/7420\/revisions\/8378"}],"up":[{"embeddable":true,"href":"https:\/\/q3-energie.de\/en\/wp-json\/wp\/v2\/pages\/7242"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/q3-energie.de\/en\/wp-json\/wp\/v2\/media\/7421"}],"wp:attachment":[{"href":"https:\/\/q3-energie.de\/en\/wp-json\/wp\/v2\/media?parent=7420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}