{"id":1008,"date":"2024-09-04T14:35:51","date_gmt":"2024-09-04T06:35:51","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=1008"},"modified":"2025-04-21T14:43:06","modified_gmt":"2025-04-21T06:43:06","slug":"br-12-5m-11-12-5ka-type-12-surge-protective-device-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/fi\/product\/br-12-5m-11-12-5ka-type-12-surge-protective-device-for-tt-and-tns\/","title":{"rendered":"BR-12.5M 1P+N 12.5kA Tyypin 1+2 ylij\u00e4nnitesuojalaite TT:lle ja TNS:lle"},"content":{"rendered":"<h3>Kuvaus<\/h3><p><strong>Tuotteen ominaisuudet:<\/strong><\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" data-sort=\"sortDisabled\">\n<tbody>\n<tr class=\"firstRow\">\n<td height=\"32\"><strong>Erittely<\/strong><\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-12.5M 150 1P+N<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-12.5M 275 1P+N<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-12.5M 320 1P+N<\/strong><\/td>\n<\/tr>\n<tr>\n<td height=\"32\">SPD-luokitus standardin EN61643-11 mukaisesti<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tyyppi 1 + tyyppi 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tyyppi 1 + tyyppi 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tyyppi 1 + tyyppi 2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">SPD-luokitus IEC61643-11:n mukaan<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Luokka I + luokka II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Luokka I + luokka II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Luokka I + luokka II<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. jatkuva k\u00e4ytt\u00f6 AC. j\u00e4nnite<\/td>\n<td height=\"32\">Uc(L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">150 V\/255 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">275 V\/255 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">320V\/255V (50\/60Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Salamaimpulssivirta (10\/350\u03bcs)<\/td>\n<td height=\"32\">Iimp (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5kA\/25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5kA\/25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5kA\/25kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Nimellinen purkausvirta (8\/20\u03bcs)<\/td>\n<td height=\"32\">In(L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. purkausvirta (8\/20\u03bc)<\/td>\n<td height=\"32\">Imax (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">60kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">60kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">60kA\/100kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Spesifinen energia<\/td>\n<td height=\"32\">W\/R(L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">39kJ\/\u03a9, 156kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">39kJ\/\u03a9, 156kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">339kJ\/\u03a9, 156kJ\/\u03a9<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">J\u00e4nnitteen suojaustaso<\/td>\n<td height=\"32\">Yl\u00f6s (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22640,8kV\/\u22641,5kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,3kV\/\u22641,5kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,5kV\/\u22641,5kV<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Oikosulkuvirran nimellisarvo a.c.<\/td>\n<td height=\"32\">Isccr<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. varasulake<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">125A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">125A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">125A gG<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tilap\u00e4isen ylij\u00e4nnitteen TOV-kest\u00e4v\u00e4<\/td>\n<td height=\"32\">UT(L-N)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">180V\/5sek.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">335V\/5sek.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">400V\/5sek.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">V\u00e4liaikainen ylij\u00e4nnite TOV-turvallinen vika<\/td>\n<td height=\"32\">UT(L-N)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">230V\/120min.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">440V\/120min.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">520V\/120min.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tilap\u00e4isen ylij\u00e4nnitteen TOV-kest\u00e4v\u00e4<\/td>\n<td height=\"32\">UT(N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">1200V\/200ms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">1200V\/200ms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">1200V\/200ms<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Vastausaika<\/td>\n<td height=\"32\">tA(L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns\/\u2264100ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns\/\u2264100ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns\/\u2264100ns<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">K\u00e4ytt\u00f6l\u00e4mp\u00f6tila-alue<\/td>\n<td height=\"32\">Tu<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40 \u2103 -80 \u2103<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40 \u2103 -80 \u2103<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40 \u2103 -80 \u2103<\/td>\n<\/tr>\n<tr>\n<td>Toimintatilan\/vian ilmaisin<\/td>\n<td><\/td>\n<td style=\"text-align: center;\">vihre\u00e4\/punainen<\/td>\n<td style=\"text-align: center;\">vihre\u00e4\/punainen<\/td>\n<td style=\"text-align: center;\">vihre\u00e4\/punainen<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Poikkileikkauksen pinta-ala (min.)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Poikkileikkausala (max.)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35mm\u00b2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Kiinnitykseen<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">35 mm Din-kisko<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Kotelon materiaali<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">Termoplastinen UL94-V0<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Suojausaste<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tilauskoodi<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18617<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18619<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18621<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tilauskoodi (kaukos\u00e4\u00e4timell\u00e4)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18618<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18620<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18622<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Ominaisuudet:<\/strong><\/p>\n<p>Modulaarinen ja pistotulppa.<\/p>\n<p>Tyyppi 1+2 ylij\u00e4nnitesuoja standardin EN 61643-11 mukaan.<\/p>\n<p>Salamavirran pys\u00e4ytyskapasiteetti 12,5 kA (10\/350us) per napa.<\/p>\n<p>Toimintatilan\/vian ilmaisu vihre\u00e4ll\u00e4\/punaisella merkkivalolla tarkastusikkunassa.<\/p>\n<p>Kaukosignalointi voidaan valita.<\/p>\n<p>Soveltuu yleisesti TT-j\u00e4rjestelmiin.<\/p>\n<p><strong>Sovellus:<\/strong><\/p>\n<p>Suurten asennusten yleiseen suojaamiseen ja pienten asennusten suojaamiseen ulkoisella ukkossuojalla.<\/p>\n<p><strong>Asennus:<\/strong><\/p>\n<p>Ennen asennusta on tarkistettava, ett\u00e4 ylij\u00e4nnitesuoja on ehj\u00e4. Jos se on vaurioitunut tai n\u00e4ytt\u00f6ikkuna on punainen, sit\u00e4 ei voi k\u00e4ytt\u00e4\u00e4. jos ikkuna on vihre\u00e4, se on normaalia.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1655\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-11-\u539f\u7406\u56fe.jpg\" alt=\"\" width=\"1799\" height=\"451\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-11-\u539f\u7406\u56fe.jpg 1799w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-11-\u539f\u7406\u56fe-300x75.jpg 300w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-11-\u539f\u7406\u56fe-1024x257.jpg 1024w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-11-\u539f\u7406\u56fe-768x193.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-11-\u539f\u7406\u56fe-1536x385.jpg 1536w\" sizes=\"auto, (max-width: 1799px) 100vw, 1799px\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"parent":0,"menu_order":102,"template":"","meta":{"_acf_changed":false},"product_category":[21],"class_list":["post-1008","product","type-product","status-publish","hentry","product_category-type-1-2-lightning-surge-arrester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/fi\/wp-json\/wp\/v2\/product\/1008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/fi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.britecelectric.com\/fi\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/fi\/wp-json\/wp\/v2\/media?parent=1008"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/fi\/wp-json\/wp\/v2\/product_category?post=1008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}