{"id":956,"date":"2024-09-04T11:23:31","date_gmt":"2024-09-04T03:23:31","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=956"},"modified":"2026-04-22T10:12:01","modified_gmt":"2026-04-22T02:12:01","slug":"br-50gr-1p-type-1-50ka-surge-arrester","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/fr\/product\/br-50gr-1p-type-1-50ka-surge-arrester\/","title":{"rendered":"Parafoudre BR-50GR 1P Type 1 50kA"},"content":{"rendered":"

Description<\/h3>

Caract\u00e9ristiques du produit :<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Sp\u00e9cification<\/strong><\/td>\n<\/td>\nBR-50GR 150 1P<\/strong><\/td>\nBR-50GR 275 1P<\/strong><\/td>\nBR-50GR 350 1P<\/strong><\/td>\n<\/tr>\n
Classification SPD selon EN61643-11<\/td>\n<\/td>\nType 1 + Type 2<\/td>\nType 1 + Type 2<\/td>\nType 1 + Type 2<\/td>\n<\/tr>\n
Classification SPD selon IEC61643-11<\/td>\n<\/td>\nClasse I + Classe II<\/td>\nClasse I + Classe II<\/td>\nClasse I + Classe II<\/td>\n<\/tr>\n
Tension de fonctionnement nominale<\/td>\nONU<\/td>\n120 V (50\/60 Hz)<\/td>\n230 V (50\/60 Hz)<\/td>\n250 V (50\/60 Hz)<\/td>\n<\/tr>\n
Max. courant alternatif \u00e0 fonctionnement continu tension<\/td>\nUc<\/td>\n150 V (50\/60 Hz)<\/td>\n275 V (50\/60 Hz)<\/td>\n350 V (50\/60 Hz)<\/td>\n<\/tr>\n
Courant de choc de foudre (10\/350\u03bcs)<\/td>\njeimp<\/td>\n50ka<\/td>\n50ka<\/td>\n50ka<\/td>\n<\/tr>\n
Courant de d\u00e9charge nominal (8\/20\u03bcs)<\/td>\nDans<\/td>\n50ka<\/td>\n50ka<\/td>\n50ka<\/td>\n<\/tr>\n
Max. courant de d\u00e9charge (8\/20\u03bcs)<\/td>\nImax<\/td>\n160 kA<\/td>\n160 kA<\/td>\n160 kA<\/td>\n<\/tr>\n
Quantit\u00e9 de charge \u00e9lectrique<\/td>\nQ<\/td>\n25Comme<\/td>\n25Comme<\/td>\n25Comme<\/td>\n<\/tr>\n
\u00c9nergie sp\u00e9cifique<\/td>\nW\/R<\/td>\n625 kJ\/\u03a9<\/td>\n625 kJ\/\u03a9<\/td>\n625 kJ\/\u03a9<\/td>\n<\/tr>\n
Niveau de protection contre la tension<\/td>\nEn haut<\/td>\n\u22642,0kV<\/td>\n\u22642,0kV<\/td>\n\u22642,0kV<\/td>\n<\/tr>\n
Courant nominal de court-circuit c.a.<\/td>\nIccr<\/td>\n25 kA efficace<\/td>\n25 kA efficace<\/td>\n25 kA efficace<\/td>\n<\/tr>\n
Max. fusible de secours<\/td>\n<\/td>\n315A gG<\/td>\n315A gG<\/td>\n315A gG<\/td>\n<\/tr>\n
Tenue temporaire aux surtensions TOV<\/td>\nUtah<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n580V\/120min.<\/td>\n<\/tr>\n
Temps de r\u00e9ponse<\/td>\nta<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n<\/tr>\n
Plage de temp\u00e9rature de fonctionnement<\/td>\nMa<\/td>\n-40 \u2103-80 \u2103<\/td>\n-40 \u2103-80 \u2103<\/td>\n-40 \u2103-80 \u2103<\/td>\n<\/tr>\n
Indication d'\u00e9tat de fonctionnement\/de d\u00e9faut<\/td>\n<\/td>\nvert\/rouge<\/td>\nvert\/rouge<\/td>\nvert\/rouge<\/td>\n<\/tr>\n
Surface de la section transversale (Min.)<\/td>\n<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n<\/tr>\n
Surface de section transversale (Max.)<\/td>\n<\/td>\n35 mm\u00b2<\/td>\n35 mm\u00b2<\/td>\n35 mm\u00b2<\/td>\n<\/tr>\n
Pour montage sur<\/td>\n<\/td>\nRail Din 35 mm<\/td>\n<\/tr>\n
Mat\u00e9riau du bo\u00eetier<\/td>\n<\/td>\nThermoplastique UL94-V0<\/td>\n<\/tr>\n
Degr\u00e9 de protection<\/td>\n<\/td>\nIp20<\/td>\nIp20<\/td>\nIp20<\/td>\n<\/tr>\n
Code de commande<\/td>\n<\/td>\nB17164<\/td>\nB18117<\/td>\nB17190<\/td>\n<\/tr>\n
Code de commande (avec signalisation \u00e0 distance)<\/td>\n<\/td>\nB17165<\/td>\nB18118<\/td>\nB17191<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Caract\u00e9ristiques:<\/strong><\/p>\n

Supportable, supporte plusieurs frappes.<\/p>\n

Le BR-50GR 1P peut \u00eatre assembl\u00e9 pour former 2P, 3P et 4P, le BR-100NPE peut former 1P+N et 3P+N.<\/p>\n

Rouge\u00a0: sans fonction, remplacement imm\u00e9diat requis.<\/p>\n

Capacit\u00e9 de raccordement : conducteur rigide 35mm\u00b2.<\/p>\n

Equip\u00e9 d'un dispositif de d\u00e9connexion thermique et fournit des indicateurs de d\u00e9faut en temps r\u00e9el permettant ainsi une totale s\u00e9curit\u00e9 de fonctionnement.<\/p>\n

Facile \u00e0 installer dans n\u2019importe quel panneau de distribution ou armoire de commande standardis\u00e9.<\/p>\n

Application:<\/strong><\/p>\n

Utilis\u00e9 dans le concept de zones \u00e0 la limite LPZ0B-LPZ1.<\/p>\n

Largement utilis\u00e9 dans l'industrie et l'automatisation, les installations commerciales et r\u00e9sidentielles, les t\u00e9l\u00e9communications, l'informatique et les centres de donn\u00e9es, le traitement de l'eau, les r\u00e9seaux intelligents, les compteurs BT et l'\u00e9nergie \u00e9olienne.<\/p>\n

\"\"<\/p>\n

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