{"id":959,"date":"2024-09-04T11:25:19","date_gmt":"2024-09-04T03:25:19","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=959"},"modified":"2026-04-22T10:07:35","modified_gmt":"2026-04-22T02:07:35","slug":"br-50gr-31-type-1-50ka-surge-arrester-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/pl\/product\/br-50gr-31-type-1-50ka-surge-arrester-for-tt-and-tns\/","title":{"rendered":"BR-50GR 3+1 Typ 1 50kA Ogranicznik przepi\u0119\u0107 dla TT i TNS"},"content":{"rendered":"<h3>Opis<\/h3><p><strong>Charakterystyka produktu:<\/strong><\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"firstRow\">\n<td height=\"32\"><strong>Specyfikacja<\/strong><\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-50GR 150 3+1<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-50GR 275 3+1<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-50GR 350 3+1<\/strong><\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Klasyfikacja SPD zgodnie z EN61643-11<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Typ 1 + Typ 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Typ 1 + Typ 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Typ 1 + Typ 2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Klasyfikacja SPD zgodnie z IEC61643-11<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Klasa I + Klasa II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Klasa I + Klasa II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Klasa I + Klasa II<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Nominalne napi\u0119cie robocze<\/td>\n<td height=\"32\">Nie<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">120 V\/240 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">230 V\/400 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">250 V\/440 V (50\/60 Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Maks. praca ci\u0105g\u0142a AC wolta\u017c<\/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\">350 V\/255 V (50\/60 Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Pr\u0105d udarowy piorunowy (10\/350\u03bcs)<\/td>\n<td height=\"32\">Iimp (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">50kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">50kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">50kA\/100kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Nominalny pr\u0105d roz\u0142adowania (8\/20\u03bcs)<\/td>\n<td height=\"32\">Wej\u015bcie (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">50kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">50kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">50kA\/100kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Maks. pr\u0105d roz\u0142adowania (8\/20\u03bcs)<\/td>\n<td height=\"32\">Imax (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">160kA\/200kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">160kA\/200kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">160kA\/200kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Ilo\u015b\u0107 \u0142adunku elektrycznego (L-N, N-PE)<\/td>\n<td height=\"32\">Q<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25A, 50A<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25A, 50A<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25A, 50A<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Energia w\u0142a\u015bciwa (L-N, N-PE)<\/td>\n<td height=\"32\">Z\/R<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">625 kJ\/\u03a9, 2500 kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">625 kJ\/\u03a9, 2500 kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">625 kJ\/\u03a9, 2500 kJ\/\u03a9<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Poziom ochrony napi\u0119cia<\/td>\n<td height=\"32\">W g\u00f3r\u0119 (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22642.0kV\/\u22641.5kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22642.0kV\/\u22641.5kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22642.0kV\/\u22641.5kV<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Warto\u015b\u0107 znamionowa pr\u0105du zwarciowego a.c.<\/td>\n<td height=\"32\">Iscr (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms\/100A rms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms\/100A rms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms\/100A rms<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Maks. bezpiecznik zapasowy<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">315A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">315A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">315A gG<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tymczasowa odporno\u015b\u0107 na przepi\u0119cia TOV<\/td>\n<td height=\"32\">UT (L\u2013N)<\/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\">580V\/120min.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tymczasowa odporno\u015b\u0107 na przepi\u0119cia TOV<\/td>\n<td height=\"32\">UT (N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">1200 V\/200 ms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">1200 V\/200 ms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">1200 V\/200 ms<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Czas reakcji<\/td>\n<td height=\"32\">tA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Zakres temperatur pracy<\/td>\n<td height=\"32\">Wt<\/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>Wskazanie stanu pracy\/usterki<\/td>\n<td><\/td>\n<td style=\"text-align: center;\">zielony\/czerwony<\/td>\n<td style=\"text-align: center;\">zielony\/czerwony<\/td>\n<td style=\"text-align: center;\">zielony\/czerwony<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Powierzchnia przekroju (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\">Powierzchnia przekroju (maks.)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35 mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35 mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35 mm\u00b2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Do monta\u017cu<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">Szyna DIN 35mm<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Materia\u0142 obudowy<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">Termoplastyczny UL94-V0<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Stopie\u0144 ochrony<\/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\">Kod zam\u00f3wienia<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17166<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18167<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17192<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Kod zam\u00f3wienia (ze zdaln\u0105 sygnalizacj\u0105)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17167<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18168<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17193<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Cechy:<\/strong><\/p>\n<p>Wytrzyma\u0142y, wytrzymuje wiele cios\u00f3w.<\/p>\n<p>Wska\u017anik stanu mechanicznego.<\/p>\n<p>Stopie\u0144 ochrony: Typ 1+2, Klasa I +Klasa II.<\/p>\n<p>BR-50GR 3P+N nadaje si\u0119 do systemu TT i TN-S.<\/p>\n<p><strong>Aplikacja:<\/strong><\/p>\n<p>\u25cf Nadaje si\u0119 do system\u00f3w TT i TN-S.<\/p>\n<p>\u25cf Stosowany w instalacjach przemys\u0142owych i budynkach z zewn\u0119trzn\u0105 ochron\u0105 odgromow\u0105 klas I do IV.<\/p>\n<p>\u25cf Do ochrony sieci rozdzielczych niskiego napi\u0119cia przed bezpo\u015brednim uderzeniem pioruna w napowietrzn\u0105 lini\u0119 zasilaj\u0105c\u0105 lub zewn\u0119trzn\u0105 instalacj\u0119 odgromow\u0105.<\/p>\n<p>\u25cf Mo\u017ce by\u0107 stosowany w standardowej obudowie dystrybutora.<\/p>\n<p>\u25cf Stosowany do ochrony wszelkiego rodzaju urz\u0105dze\u0144 elektrycznych w systemie elektroenergetycznym przed przepi\u0119ciami piorunowymi, przepi\u0119ciami roboczymi, przej\u015bciowymi przepi\u0119ciami o cz\u0119stotliwo\u015bci sieciowej, uszkodzeniami urz\u0105dze\u0144 elektrycznych.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1596\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-50GR-31-\u539f\u7406\u56fe.jpg\" alt=\"\" width=\"1821\" height=\"451\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-50GR-31-\u539f\u7406\u56fe.jpg 1821w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-50GR-31-\u539f\u7406\u56fe-300x74.jpg 300w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-50GR-31-\u539f\u7406\u56fe-1024x254.jpg 1024w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-50GR-31-\u539f\u7406\u56fe-768x190.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-50GR-31-\u539f\u7406\u56fe-1536x380.jpg 1536w\" sizes=\"auto, (max-width: 1821px) 100vw, 1821px\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"parent":0,"menu_order":89,"template":"","meta":{"_acf_changed":false},"product_category":[20],"class_list":["post-959","product","type-product","status-publish","hentry","product_category-type-1-lightning-surge-protection-device"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/pl\/wp-json\/wp\/v2\/product\/959","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.britecelectric.com\/pl\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/pl\/wp-json\/wp\/v2\/media?parent=959"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/pl\/wp-json\/wp\/v2\/product_category?post=959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}