{"id":1037,"date":"2024-09-04T20:29:22","date_gmt":"2024-09-04T12:29:22","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=1037"},"modified":"2024-12-24T16:39:09","modified_gmt":"2024-12-24T08:39:09","slug":"br-20-3p-type-2-20ka-surge-protective-device-for-tn-c","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/fi\/product\/br-20-3p-type-2-20ka-surge-protective-device-for-tn-c\/","title":{"rendered":"BR-20 3P Type 2 20kA ylij\u00e4nnitesuoja TN-C:lle"},"content":{"rendered":"<h3>Kuvaus<\/h3><p><strong>Tuotteen ominaisuudet:<\/strong><\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\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-20 150 3P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-20 275 3P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-20 320 3P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-20 385 3P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-20 440 3P<\/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 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tyyppi 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tyyppi 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tyyppi 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">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 II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Luokka II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Luokka II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Luokka II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">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<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">150V<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">275V<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">320V<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">385V<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">440V<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Nimellinen purkausvirta (8\/20\u03bcs)<\/td>\n<td height=\"32\">sis\u00e4\u00e4n<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">10kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">10kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">10kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">10kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">10kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. purkausvirta (8\/20\u03bc)<\/td>\n<td height=\"32\">Imax<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">20kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">20kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">20kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">20kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">20kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">J\u00e4nnitteen suojaustaso<\/td>\n<td height=\"32\">Yl\u00f6s<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22640,8kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,3kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,5kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,8kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22642.0kV<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">J\u00e4nnitesuojataso 5kA<\/td>\n<td height=\"32\">Yl\u00f6s<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22640,6kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,2kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,3kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,5kV<\/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\">63A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">63A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">63A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">63A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">63A gG<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Oikosulkukest\u00e4vyys<\/td>\n<td height=\"32\">Isccr<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tilap\u00e4isen ylij\u00e4nnitteen TOV-kest\u00e4v\u00e4<\/td>\n<td height=\"32\">UT<\/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<td align=\"center\" valign=\"middle\" height=\"32\">500V\/5sek.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">580V\/5sek.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">V\u00e4liaikainen ylij\u00e4nnite TOV-turvallinen vika<\/td>\n<td height=\"32\">UT<\/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<td align=\"center\" valign=\"middle\" height=\"32\">650V\/120min.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">765V\/120min.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Vastausaika<\/td>\n<td height=\"32\">tA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns<\/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<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 height=\"32\">Toimintatilan\/vian ilmaisin<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">vihre\u00e4\/punainen<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">vihre\u00e4\/punainen<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">vihre\u00e4\/punainen<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">vihre\u00e4\/punainen<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">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<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<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=\"5\" 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=\"5\" align=\"center\" valign=\"middle\" height=\"32\">Kestomuovi \u00a0 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<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\">B18711<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18713<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18715<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18717<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18719<\/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\">B18712<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18714<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18716<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18718<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18720<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Ominaisuudet:<\/strong><\/p>\n<p>\u2013 K\u00e4ytet\u00e4\u00e4n salamansuojavy\u00f6hykekonseptissa rajalla 1-2.<\/p>\n<p>\u2013 Matala j\u00e4\u00e4nn\u00f6sj\u00e4nnite ja nopea reagointi.<\/p>\n<p>\u2013 Luotettava ohjaus.<\/p>\n<p>\u2013 SPD ohjaa ylij\u00e4nnitett\u00e4\/virtaa maahan ja est\u00e4\u00e4 tehokkaasti alavirran laitteiden tuhoutumisen.<\/p>\n<p>\u2013 Ohjauslaitteen et\u00e4merkinantokosketin.<\/p>\n<p>\u2013 Liit\u00e4 vaihtomoduuliyksikk\u00f6 mahdollistaa helpon vaihdon tarvittaessa.<\/p>\n<p>\u2013 Vikailmoitus punaisella merkill\u00e4 tarkastusikkunassa.<\/p>\n<p><strong>Sovellus:<\/strong><\/p>\n<p>\u2022 Sit\u00e4 k\u00e4ytet\u00e4\u00e4n suojaamaan \u00e4lykk\u00e4iden rakennus-, s\u00e4hk\u00f6-, viestint\u00e4-, turvallisuus- ja muiden teollisuudenalojen haarajakelua<\/p>\n<div>\u2022 Ylij\u00e4nnitesuojalaitteita k\u00e4ytet\u00e4\u00e4n ukkos- ja ylij\u00e4nnitesuojaukseen AC50\/60Hz, 230\/400V.<\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1642\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-3P-\u539f\u7406\u56fe.jpg\" alt=\"\" width=\"1799\" height=\"451\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-3P-\u539f\u7406\u56fe.jpg 1799w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-3P-\u539f\u7406\u56fe-300x75.jpg 300w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-3P-\u539f\u7406\u56fe-1024x257.jpg 1024w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-3P-\u539f\u7406\u56fe-768x193.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-3P-\u539f\u7406\u56fe-1536x385.jpg 1536w\" sizes=\"auto, (max-width: 1799px) 100vw, 1799px\" 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