{"id":996,"date":"2024-09-04T14:20:23","date_gmt":"2024-09-04T06:20:23","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=996"},"modified":"2025-04-08T13:48:14","modified_gmt":"2025-04-08T05:48:14","slug":"br-12-5m-3p-12-5ka-type-12-surge-protective-device-for-tn-c","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/fr\/product\/br-12-5m-3p-12-5ka-type-12-surge-protective-device-for-tn-c\/","title":{"rendered":"Dispositif de protection contre les surtensions BR-12.5M 3P 12,5 kA type 1+2 pour TN-C"},"content":{"rendered":"<h3>Description<\/h3><p><strong>Caract\u00e9ristiques du produit :<\/strong><\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" data-sort=\"sortDisabled\">\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-12,5M 150 3P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-12,5M 275 3P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-12,5M 320 3P<\/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\">Max. courant alternatif \u00e0 fonctionnement continu tension<\/td>\n<td height=\"32\">Uc<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">150 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">275 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">320 V (50\/60 Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Courant de choc de foudre (10\/350\u03bcs)<\/td>\n<td height=\"32\">jeimp<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5 kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5 kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5 kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Courant de d\u00e9charge nominal (8\/20\u03bcs)<\/td>\n<td height=\"32\">Dans<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. courant de d\u00e9charge (8\/20\u03bcs)<\/td>\n<td height=\"32\">Imax<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">60 kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">60 kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">60 kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">\u00c9nergie sp\u00e9cifique<\/td>\n<td height=\"32\">W\/R<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">39 kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">39 kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">39 kJ\/\u03a9<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Niveau de protection contre la tension<\/td>\n<td height=\"32\">En haut<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22640,8kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,3 kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,5kV<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Courant nominal de court-circuit c.a.<\/td>\n<td height=\"32\">Iccr<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA efficace<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA efficace<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA efficace<\/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\">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\">Tenue temporaire aux surtensions TOV<\/td>\n<td height=\"32\">UT(L-N)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">180 V\/5 secondes.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">335 V\/5 secondes.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">400 V\/5 secondes.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">D\u00e9faillance temporaire de surtension 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\">520V\/120min.<\/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\">\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\">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\">B18311<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18313<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18315<\/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\">B18312<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18314<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18316<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Caract\u00e9ristiques:<\/strong><\/p>\n<p>Britec d\u00e9tient un brevet pour le design.<\/p>\n<p>Il adopte un rail standard de 35 mm.<\/p>\n<p>Temps de r\u00e9ponse 25ns.<\/p>\n<p>La conception du module enfichable\/de la base facilite le remplacement d'un module d\u00e9fectueux sans qu'il soit n\u00e9cessaire de retirer le c\u00e2blage du syst\u00e8me, etc.<\/p>\n<p>Un d\u00e9clencheur de panne est mont\u00e9 sur le module du dispositif de protection contre les surtensions.<\/p>\n<p>Il se compose d'une varistance haute performance avec d\u00e9clencheur \u00e0 d\u00e9connexion thermique.<\/p>\n<p>Lorsque le SPD tombe en panne pour surchauffe et surintensit\u00e9, le d\u00e9clencheur de panne aidera le dispositif \u00e9lectrique \u00e0 se s\u00e9parer du syst\u00e8me d'alimentation et donnera le signal d'indication, le vert signifie normal, le rouge signifie anormal.<\/p>\n<p><strong>Application:<\/strong><\/p>\n<p>Utilis\u00e9 pour prot\u00e9ger les \u00e9quipements sensibles des pics de tension.<\/p>\n<p>Il est appliqu\u00e9 au syst\u00e8me de distribution basse tension, qui est connect\u00e9 en parall\u00e8le entre l'alimentation \u00e9lectrique et l'\u00e9quipement du syst\u00e8me pour prot\u00e9ger les dommages caus\u00e9s par une surtension instantan\u00e9e provoqu\u00e9e par une source externe (foudre).<\/p>\n<p>coup, interf\u00e9rence de rayonnement \u00e9lectromagn\u00e9tique, etc.) ou internes (effet de fermeture du syst\u00e8me, induction et d\u00e9marrage et arr\u00eat de charge capacitive, etc.).<\/p>\n<p><strong>Installation:<\/strong><\/p>\n<p>Install\u00e9 dans les distributions basse tension \u00e0 la limite des zones LPZ 0 \u2013 LPZ 1 et sup\u00e9rieures pour \u00e9viter les effets de surtension induits lors d'un coup de foudre et pour \u00e9viter les surtensions de commutation.<\/p>\n<p>Installer dans l'armoire\/bo\u00eete de distribution principale de l'armoire basse tension et de l'armoire de ligne entrante.<\/p>\n<p>Recommand\u00e9 pour les tableaux de distribution principaux.<\/p>\n<p>Lors de l'installation, veuillez vous connecter conform\u00e9ment au sch\u00e9ma d'installation, o\u00f9 L1, L2 et L3 sont des lignes de phase, N est la ligne z\u00e9ro et PE est la ligne de terre.<\/p>\n<p>La mise \u00e0 la terre doit \u00eatre conforme aux exigences de la sp\u00e9cification de protection contre la foudre.<\/p>\n<p><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\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"parent":0,"menu_order":98,"template":"","meta":{"_acf_changed":false},"product_category":[21],"class_list":["post-996","product","type-product","status-publish","hentry","product_category-type-1-2-lightning-surge-arrester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product\/996","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=996"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product_category?post=996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}