{"id":985,"date":"2024-09-04T14:13:16","date_gmt":"2024-09-04T06:13:16","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=985"},"modified":"2025-07-16T16:28:37","modified_gmt":"2025-07-16T08:28:37","slug":"br-25grs-11-type-1-25ka-surge-arrester-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/fi\/product\/br-25gs-11-type-1-2-25ka-surge-arrester-for-tt-and-tns\/","title":{"rendered":"BR-25GS 1P+N tyyppi 1+2 25 kA ylij\u00e4nnitesuoja TT:lle ja TNS:lle"},"content":{"rendered":"<h3>Kuvaus<\/h3><p><strong>Tuotteen ominaisuudet:<\/strong><\/p>\n<table style=\"width: 94.8248%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"firstRow\">\n<td style=\"width: 33.5845%;\" height=\"32\"><strong>Erittely<\/strong><\/td>\n<td style=\"width: 13.7783%;\" height=\"32\"><\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25GS 150 1P+N<\/strong><\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25GS 275 1P+N<\/strong><\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25GS 320 1P+N<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">SPD-luokitus standardin EN61643-11 mukaisesti<\/td>\n<td style=\"width: 13.7783%;\" height=\"32\"><\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">Tyyppi 1 + tyyppi 2<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">Tyyppi 1 + tyyppi 2<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">Tyyppi 1 + tyyppi 2<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">SPD-luokitus IEC61643-11:n mukaan<\/td>\n<td style=\"width: 13.7783%;\" height=\"32\"><\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">Luokka I + luokka II<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">Luokka I + luokka II<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">Luokka I + luokka II<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Nimellisk\u00e4ytt\u00f6inen vaihtovirta j\u00e4nnite<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">Un<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">120V\/240V (50\/60Hz)<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">230V\/400V (50\/60Hz)<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">240V\/415V (50\/60Hz)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Max. jatkuva k\u00e4ytt\u00f6 AC. j\u00e4nnite<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">Uc (L-N\/N-PE)<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">150 V\/255 V (50\/60 Hz)<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">275 V\/255 V (50\/60 Hz)<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">320V\/255V (50\/60Hz)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Salamaimpulssivirta (10\/350\u03bcs)<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">Iimp (L-N\/N-PE)<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Nimellinen purkausvirta (8\/20\u03bcs)<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">In (L-N\/N-PE)<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Max. purkausvirta (8\/20\u03bc)<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">Imax (L-N\/N-PE)<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">100kA\/120kA<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">100kA\/120kA<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">100kA\/120kA<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">S\u00e4hk\u00f6varauksen m\u00e4\u00e4r\u00e4<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">Q (L-N\/N-PE)<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">12.5As\/25As<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">12.5As\/25As<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">12.5As\/25As<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Spesifinen energia<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">W\/R (L-N\/N-PE)<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">J\u00e4nnitteen suojaustaso<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">Yl\u00f6s (L-N\/N-PE)<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">\u22641,5kV\/\u22641,5kV<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">\u22641,5kV\/\u22641,5kV<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">\u22641,5kV\/\u22641,5kV<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\">Max. varasulake<\/td>\n<td style=\"width: 13.7783%;\"><\/td>\n<td style=\"text-align: center; width: 17.3305%;\">200A gG<\/td>\n<td style=\"text-align: center; width: 17.6534%;\">200A gG<\/td>\n<td style=\"text-align: center; width: 17.5457%;\">200A gG<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Oikosulkuvirran nimellisarvo a.c.<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">Isccr<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Seuraa nykyist\u00e4 sammutuskyky\u00e4 AC.<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">Ifi (L-N\/N-PE)<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">25kA\/100A<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">25kA\/100A<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">25kA\/100A<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Tilap\u00e4isen ylij\u00e4nnitteen TOV-kest\u00e4v\u00e4<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">UT (L-N)<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">230V\/120min.<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">440V\/120min.<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">580V\/120min.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Tilap\u00e4isen ylij\u00e4nnitteen TOV-kest\u00e4v\u00e4<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">UT (N-PE)<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">1200V\/200ms<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">1200V\/200ms<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">1200V\/200ms<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Vastausaika<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">tA<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\">Vuotovirta<\/td>\n<td style=\"text-align: left; width: 13.7783%;\">Ipe<\/td>\n<td style=\"text-align: center; width: 17.3305%;\">\uff1c0,1mA<\/td>\n<td style=\"text-align: center; width: 17.6534%;\">\uff1c0,1mA<\/td>\n<td style=\"text-align: center; width: 17.5457%;\">\uff1c0,1mA<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">K\u00e4ytt\u00f6l\u00e4mp\u00f6tila-alue<\/td>\n<td style=\"text-align: left; width: 13.7783%;\" height=\"32\">Tu<\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">-40 \u2103 -85 \u2103<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">-40 \u2103 -85 \u2103<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">-40 \u2103 -85 \u2103<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\">Toimintatilan\/vian ilmaisin<\/td>\n<td style=\"width: 13.7783%;\"><\/td>\n<td style=\"text-align: center; width: 17.3305%;\">vihre\u00e4\/punainen<\/td>\n<td style=\"text-align: center; width: 17.6534%;\">vihre\u00e4\/punainen<\/td>\n<td style=\"text-align: center; width: 17.5457%;\">vihre\u00e4\/punainen<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Poikkileikkauksen pinta-ala (min.)<\/td>\n<td style=\"width: 13.7783%;\" height=\"32\"><\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Poikkileikkausala (max.)<\/td>\n<td style=\"width: 13.7783%;\" height=\"32\"><\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">35mm\u00b2<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">35mm\u00b2<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">35mm\u00b2<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Kiinnitykseen<\/td>\n<td style=\"width: 13.7783%;\" height=\"32\"><\/td>\n<td style=\"width: 52.5296%;\" colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">35 mm Din-kisko<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Kotelon materiaali<\/td>\n<td style=\"width: 13.7783%;\" height=\"32\"><\/td>\n<td style=\"width: 52.5296%;\" colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">Termoplastinen UL94-V0<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Suojausaste<\/td>\n<td style=\"width: 13.7783%;\" height=\"32\"><\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Tilauskoodi<\/td>\n<td style=\"width: 13.7783%;\" height=\"32\"><\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">B17060<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">B17073<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">B17098<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" height=\"32\">Tilauskoodi (kaukos\u00e4\u00e4timell\u00e4)<\/td>\n<td style=\"width: 13.7783%;\" height=\"32\"><\/td>\n<td style=\"width: 17.3305%;\" align=\"center\" valign=\"middle\" height=\"32\">B17061<\/td>\n<td style=\"width: 17.6534%;\" align=\"center\" valign=\"middle\" height=\"32\">B17074<\/td>\n<td style=\"width: 17.5457%;\" align=\"center\" valign=\"middle\" height=\"32\">B17099<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.5845%;\" colspan=\"5\">Suffiksit: Lis\u00e4\u00e4 j\u00e4lkiliite \u201cRS\u201d kuivakontaktin et\u00e4merkinantoversiolle. Esimerkki: BR-25GS 275 1P+N RS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Ominaisuudet:<\/strong><\/p>\n<p>Kaukosignalointi k\u00e4ytett\u00e4viss\u00e4.<\/p>\n<p>35 mm leve\u00e4 s\u00e4hk\u00f6asennuksen ohjauskisko.<\/p>\n<p>Yksinkertainen ja helppok\u00e4ytt\u00f6inen. Luotettavampi ja enemm\u00e4n turvallisuutta.<\/p>\n<p>Ylij\u00e4nnitesuoja, est\u00e4\u00e4 kodin s\u00e4hk\u00f6verkkoa saamasta liiallisia iskuja salaman aikana.<\/p>\n<p>Napojen lukum\u00e4\u00e4r\u00e4: 1P+N<\/p>\n<div>\n<p><strong>Sovellus:<\/strong><\/p>\n<p>Pienj\u00e4nnitelaitteiden suojaamiseen ylij\u00e4nnitevaurioilta.<\/p>\n<p>T\u00e4m\u00e4 tuote soveltuu erityisen hyvin k\u00e4ytett\u00e4v\u00e4ksi A-luokan ukkossuojauksessa korkean salamaniskun riskin alueella.<\/p>\n<p>Soveltuu sis\u00e4k\u00e4ytt\u00f6\u00f6n, jos se asennetaan ulkotiloihin, on oltava vedenpit\u00e4v\u00e4ll\u00e4 kuorella.<\/p>\n<p>Sit\u00e4 k\u00e4ytet\u00e4\u00e4n p\u00e4\u00e4asiassa salaman ylij\u00e4nnitesuojan ensimm\u00e4isess\u00e4 vaiheessa vaihtovirtajakeluj\u00e4rjestelm\u00e4ss\u00e4.<\/p>\n<p>K\u00e4ytet\u00e4\u00e4n s\u00e4hk\u00f6- ja elektroniikkalaitteiden suojaamiseen salaman s\u00e4hk\u00f6magneettisten pulssien aiheuttamilta j\u00e4nnitteilt\u00e4, \u200b\u200bk\u00e4ytt\u00f6transienteilta ja ylij\u00e4nnitteilt\u00e4.<\/p>\n<p>K\u00e4ytet\u00e4\u00e4n laajasti viestint\u00e4laitteissa, teho-, turvallisuus-, liikenteess\u00e4, teollisuuden ohjauksessa ja muilla tehosuojauksen aloilla.<\/p>\n<p>Jakelulaatikko yl\u00e4sis\u00e4\u00e4ntulolla rakennuksessa.<\/p>\n<p><strong>Asennus:<\/strong><\/p>\n<p>Yli 10 m korkeat asennukset (kerrostalot, toimistorakennukset, hotellit jne.): tyypin 2 SPD suositellaan yksityisten alueiden ja lattianjakelijoiden (yhteistilat) suojaamiseen tyypin 1 tai tyypin 1+2 SPD:n lis\u00e4ksi.<\/p>\n<p><strong>OHJELMAT<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2069\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GS-11-\u5c3a\u5bf8\u56fe.jpg\" alt=\"\" width=\"1846\" height=\"568\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GS-11-\u5c3a\u5bf8\u56fe.jpg 1846w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GS-11-\u5c3a\u5bf8\u56fe-300x92.jpg 300w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GS-11-\u5c3a\u5bf8\u56fe-1024x315.jpg 1024w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GS-11-\u5c3a\u5bf8\u56fe-768x236.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GS-11-\u5c3a\u5bf8\u56fe-1536x473.jpg 1536w\" sizes=\"auto, (max-width: 1846px) 100vw, 1846px\" \/><\/p>\n<\/div>","protected":false},"parent":0,"menu_order":110,"template":"","meta":{"_acf_changed":false},"product_category":[21],"class_list":["post-985","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\/985","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=985"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/fi\/wp-json\/wp\/v2\/product_category?post=985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}