{"id":920,"date":"2024-09-04T10:57:01","date_gmt":"2024-09-04T02:57:01","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=920"},"modified":"2026-04-07T13:38:19","modified_gmt":"2026-04-07T05:38:19","slug":"br-25m-31-type-1-25ka-surge-arrester-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/fr\/product\/br-25m-31-type-1-25ka-surge-arrester-for-tt-and-tns\/","title":{"rendered":"Parafoudre BR-25M 3+1 Type 1 25kA pour TT et TNS"},"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\n\n\n\n
Sp\u00e9cification<\/strong><\/td>\n<\/td>\nBR-25M 150 3+1<\/strong><\/td>\nBR-25M 275 3+1<\/strong><\/td>\nBR-25M 320 3+1<\/strong><\/td>\n<\/tr>\n
Classification SPD selon EN61643-11<\/td>\n<\/td>\nTapez 1 + 2 + 3<\/td>\nTapez 1 + 2 + 3<\/td>\nTapez 1 + 2 + 3<\/td>\n<\/tr>\n
Classification SPD selon IEC61643-11<\/td>\n<\/td>\nClasse I + II + III<\/td>\nClasse I + II + III<\/td>\nClasse I + II + III<\/td>\n<\/tr>\n
Tension de fonctionnement nominale<\/td>\nONU<\/td>\n120V\/240V(50\/60Hz)<\/td>\n230V\/400V(50\/60Hz)<\/td>\n250V\/440V(50\/60Hz)<\/td>\n<\/tr>\n
Max. courant alternatif \u00e0 fonctionnement continu tension<\/td>\nUc (L-N\/N-PE)<\/td>\n150V\/255V(50\/60Hz)<\/td>\n275V\/255V(50\/60Hz)<\/td>\n320V\/255V(50\/60Hz)<\/td>\n<\/tr>\n
Courant de choc de foudre (10\/350\u03bcs)<\/td>\nIimp (L-N\/N-PE)<\/td>\n25kA\/100kA<\/td>\n25kA\/100kA<\/td>\n25kA\/100kA<\/td>\n<\/tr>\n
Courant de d\u00e9charge total (10\/350\u03bcs)<\/td>\nJe total<\/td>\n100 kA<\/td>\n100 kA<\/td>\n100 kA<\/td>\n<\/tr>\n
Courant de d\u00e9charge nominal (8\/20\u03bcs)<\/td>\nEn (L-N\/N-PE)<\/td>\n25kA\/100kA<\/td>\n25kA\/100kA<\/td>\n25kA\/100kA<\/td>\n<\/tr>\n
Max. courant de d\u00e9charge (8\/20\u03bcs)<\/td>\nImax (L-N\/N-PE)<\/td>\n120 kA\/200 kA<\/td>\n120 kA\/200 kA<\/td>\n120 kA\/200 kA<\/td>\n<\/tr>\n
Quantit\u00e9 de charge \u00e9lectrique (L-N, N-PE)<\/td>\nQ<\/td>\n12,5\u00a0A, 50\u00a0A<\/td>\n12,5\u00a0A, 50\u00a0A<\/td>\n12,5\u00a0A, 50\u00a0A<\/td>\n<\/tr>\n
\u00c9nergie sp\u00e9cifique (L-N, N-PE)<\/td>\nW\/R<\/td>\n156 kJ\/\u03a9, 2 500 kJ\/\u03a9<\/td>\n156 kJ\/\u03a9, 2 500 kJ\/\u03a9<\/td>\n156 kJ\/\u03a9, 2 500 kJ\/\u03a9<\/td>\n<\/tr>\n
Niveau de protection contre la tension<\/td>\nHaut (L-N\/N-PE)<\/td>\n\u22640,8kV\/\u22641,5kV<\/td>\n\u22641,3kV\/\u22641,5kV<\/td>\n\u22641,3kV\/\u22641,5kV<\/td>\n<\/tr>\n
Courant nominal de court-circuit c.a.<\/td>\nIsccr (L-N\/N-PE)<\/td>\n25 kA efficaces\/100 A efficaces<\/td>\n25 kA efficaces\/100 A efficaces<\/td>\n25 kA efficaces\/100 A efficaces<\/td>\n<\/tr>\n
Max. fusible de secours<\/td>\n<\/td>\n200A gG<\/td>\n200A gG<\/td>\n200A gG<\/td>\n<\/tr>\n
Tenue temporaire aux surtensions TOV<\/td>\nUT(L-N)<\/td>\n180 V\/5 secondes.<\/td>\n335 V\/5 secondes.<\/td>\n400 V\/5 secondes.<\/td>\n<\/tr>\n
D\u00e9faillance temporaire de surtension TOV<\/td>\nUT(L-N)<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n520V\/120min.<\/td>\n<\/tr>\n
Tenue temporaire aux surtensions TOV<\/td>\nUT(N-PE)<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n<\/tr>\n
Courant de fuite<\/td>\nIp\u00e9<\/td>\nAucun<\/td>\nAucun<\/td>\nAucun<\/td>\n<\/tr>\n
Temps de r\u00e9ponse<\/td>\nta<\/td>\n\u226425ns\/\u2264100ns<\/td>\n\u226425ns\/\u2264100ns<\/td>\n\u226425ns\/\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>\nB17208<\/td>\nB18163<\/td>\nB17221<\/td>\n<\/tr>\n
Code de commande (avec signalisation \u00e0 distance)<\/td>\n<\/td>\nB17209<\/td>\nB18164<\/td>\nB17222<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Les parafoudres BR-25M r\u00e9pondent aux exigences de classe I et de classe II selon la norme CEI 61643-11.<\/p>\n

Connexions \u00e9tiquet\u00e9es.<\/p>\n

Le parasurtenseur \u00e9lectrique fonctionne en d\u00e9tournant l'\u00e9nergie suppl\u00e9mentaire de la surtension \u00e9lectrique du circuit principal, g\u00e9n\u00e9ralement vers la \u201c terre \u201d.<\/p>\n

Les dispositifs de protection contre les surtensions (SPD) connect\u00e9s au tableau de distribution principal surveillent en permanence la tension d'alimentation.<\/p>\n

\n

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

Ces dispositifs prot\u00e8gent les syst\u00e8mes consommateurs basse tension contre les surtensions.<\/p>\n

Appliqu\u00e9 en classe I + classe II (classe B + C) pour les syst\u00e8mes d'alimentation TT et TN-S.<\/div>\n
\"\"<\/div>\n
<\/div>\n<\/div>","protected":false},"parent":0,"menu_order":77,"template":"","meta":{"_acf_changed":false},"product_category":[20],"class_list":["post-920","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\/920","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=920"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product_category?post=920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}