{"id":943,"date":"2024-09-04T11:14:57","date_gmt":"2024-09-04T03:14:57","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=943"},"modified":"2026-03-05T15:40:44","modified_gmt":"2026-03-05T07:40:44","slug":"br-25gr-11-type-1-25ka-surge-arrester-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/fr\/product\/br-25gr-11-type-1-25ka-surge-arrester-for-tt-and-tns\/","title":{"rendered":"Parafoudre BR-25GR 1P+N Type 1 25kA pour TT et TNS"},"content":{"rendered":"<h3>Description<\/h3><p><strong>Caract\u00e9ristiques du produit :<\/strong><\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"firstRow\">\n<td height=\"32\"><strong>Sp\u00e9cification<\/strong><\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25GR 150 1P+N<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25GR 275 1P+N<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25GR 350 1P+N<\/strong><\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Classification SPD selon EN61643-11<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Type 1 + Type 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Type 1 + Type 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Type 1 + Type 2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Classification SPD selon IEC61643-11<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Classe I + Classe II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Classe I + Classe II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Classe I + Classe II<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tension de fonctionnement nominale<\/td>\n<td height=\"32\">ONU<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">120 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">230 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">250 V (50\/60 Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. courant alternatif \u00e0 fonctionnement continu tension<\/td>\n<td height=\"32\">Uc (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">150V\/255V(50\/60Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">275V\/255V(50\/60Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">350V\/255V(50\/60Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Courant de choc de foudre (10\/350\u03bcs)<\/td>\n<td height=\"32\">Iimp (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\">Courant de d\u00e9charge nominal (8\/20\u03bcs)<\/td>\n<td height=\"32\">En (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. courant de d\u00e9charge (8\/20\u03bcs)<\/td>\n<td height=\"32\">Imax (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100kA\/100kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Quantit\u00e9 de charge \u00e9lectrique (L-N, N-PE)<\/td>\n<td height=\"32\">Q<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5\u00a0A, 25\u00a0A<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5\u00a0A, 25\u00a0A<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5\u00a0A, 25\u00a0A<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">\u00c9nergie sp\u00e9cifique (L-N, N-PE)<\/td>\n<td height=\"32\">W\/R<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156 kJ\/\u03a9, 625 kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156 kJ\/\u03a9, 625 kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156 kJ\/\u03a9, 625 kJ\/\u03a9<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Niveau de protection contre la tension<\/td>\n<td height=\"32\">Haut (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\">Courant nominal de court-circuit c.a.<\/td>\n<td height=\"32\">Isccr (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA efficaces\/100 A efficaces<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA efficaces\/100 A efficaces<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA efficaces\/100 A efficaces<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. fusible de secours<\/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\">Tenue temporaire aux surtensions TOV<\/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\">580V\/120min.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tenue temporaire aux surtensions TOV<\/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\">Temps de r\u00e9ponse<\/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\">Plage de temp\u00e9rature de fonctionnement<\/td>\n<td height=\"32\">Ma<\/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>Indication d'\u00e9tat de fonctionnement\/de d\u00e9faut<\/td>\n<td><\/td>\n<td style=\"text-align: center;\">vert\/rouge<\/td>\n<td style=\"text-align: center;\">vert\/rouge<\/td>\n<td style=\"text-align: center;\">vert\/rouge<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Surface de la section transversale (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\">Surface de section transversale (Max.)<\/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\">Pour montage sur<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">Rail Din 35 mm<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Mat\u00e9riau du bo\u00eetier<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">Thermoplastique UL94-V0<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Degr\u00e9 de protection<\/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\">Code de commande<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17130<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17143<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17156<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Code de commande (avec signalisation \u00e0 distance)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17131<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17144<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17157<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Caract\u00e9ristiques:<\/strong><\/p>\n<p>\u2022 Il s'agit d'une sorte de dispositif de protection contre les surtensions de qualit\u00e9 sup\u00e9rieure, ignifuge et r\u00e9sistant \u00e0 la corrosion. Vitesse de r\u00e9action rapide avec une forte capacit\u00e9 portante.<\/p>\n<p>\u2022 Simple et facile \u00e0 utiliser. Plus fiable et plus de s\u00e9curit\u00e9.<\/p>\n<p>\u2022 Fen\u00eatre indiquant l'\u00e9tat de fonctionnement, le rouge signifie une d\u00e9faillance, qui peut r\u00e9agir efficacement \u00e0 l'\u00e9tat de fonctionnement \u00e0 temps.<\/p>\n<p>\u2022 Protection contre les surtensions, emp\u00eache le r\u00e9seau \u00e9lectrique domestique de recevoir un impact excessif lors de l'\u00e9clair.<\/p>\n<p>\u2022 Conception d'installation sur rail Din 35 mm amovible.<\/p>\n<div>\n<p><strong>Application:<\/strong><\/p>\n<p>\u2022 Prot\u00e8ge les installations \u00e9lectriques contre les coups de foudre directs et d\u00e9charge le retour de courant de la foudre se propageant du conducteur de terre vers les conducteurs du r\u00e9seau.<\/p>\n<p>\u2022 Utilis\u00e9 pour le syst\u00e8me d'alimentation CA, le syst\u00e8me de distribution d'\u00e9nergie, les terminaux, les \u00e9quipements \u00e9lectroniques, les b\u00e2timents, les entreprises industrielles et les instituts m\u00e9dicaux, etc.<\/p>\n<p><strong>Installation:<\/strong><\/p>\n<p>Parafoudre de type 1 ou type 1+2 (Iimp \u2265 12,5 kA) obligatoire \u00e0 la source de l'installation (tableau de distribution principal dans les b\u00e2timents secondaires).<\/p>\n<p>Installations de plus de 10 m de hauteur (immeubles d'habitation, immeubles de bureaux, h\u00f4tels...) : parafoudre de type 2 recommand\u00e9 pour la protection des espaces priv\u00e9s et des r\u00e9partiteurs d'\u00e9tage (parties communes) en compl\u00e9ment d'un parafoudre de type 1 ou de type 1+2.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1889\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-11-\u539f\u7406\u56fe.jpg\" alt=\"\" width=\"1606\" height=\"459\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-11-\u539f\u7406\u56fe.jpg 1606w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-11-\u539f\u7406\u56fe-300x86.jpg 300w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-11-\u539f\u7406\u56fe-1024x293.jpg 1024w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-11-\u539f\u7406\u56fe-768x219.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-11-\u539f\u7406\u56fe-1536x439.jpg 1536w\" sizes=\"auto, (max-width: 1606px) 100vw, 1606px\" \/><\/p>\n<p>&nbsp;<\/p>\n<\/div>","protected":false},"parent":0,"menu_order":84,"template":"","meta":{"_acf_changed":false},"product_category":[20],"class_list":["post-943","product","type-product","status-publish","hentry","product_category-type-1-lightning-surge-protection-device"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product\/943","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/media?parent=943"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product_category?post=943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}