{"id":2106,"date":"2025-05-30T15:23:51","date_gmt":"2025-05-30T07:23:51","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=blog&#038;p=2106"},"modified":"2025-05-30T16:07:27","modified_gmt":"2025-05-30T08:07:27","slug":"best-spd-manufacturers","status":"publish","type":"blog","link":"https:\/\/www.britecelectric.com\/fr\/blog\/best-spd-manufacturers\/","title":{"rendered":"Top 10 des fabricants de SPD en 2025"},"content":{"rendered":"<h2 data-start=\"141\" data-end=\"159\">1. Pr\u00e9sentation<\/h2>\r\n<p data-start=\"161\" data-end=\"451\">Choosing the right surge protection device (SPD) is no longer optional\u2014it's essential. Whether you're safeguarding a data center, solar installation, or a smart factory floor, selecting the right SPD manufacturer directly impacts equipment reliability, safety, and system longevity.<\/p>\r\n\r\n<blockquote data-start=\"453\" data-end=\"763\">\r\n<p data-start=\"455\" data-end=\"763\">R\u00e9ponse pr\u00eate pour un extrait\u00a0: un dispositif de protection contre les surtensions (SPD) est un composant \u00e9lectrique qui prot\u00e8ge les syst\u00e8mes et les appareils \u00e9lectroniques sensibles des pics de tension en d\u00e9tournant en toute s\u00e9curit\u00e9 le courant de surtension vers la terre. Il est largement utilis\u00e9 dans les applications industrielles, r\u00e9sidentielles et renouvelables pour \u00e9viter des dommages et des temps d'arr\u00eat co\u00fbteux.<\/p>\r\n<\/blockquote>\r\n<p data-start=\"765\" data-end=\"793\">In this guide, you'll learn:<\/p>\r\n\r\n<ul data-start=\"794\" data-end=\"1035\">\r\n \t<li data-start=\"794\" data-end=\"827\">\r\n<p data-start=\"796\" data-end=\"827\">Que sont les SPD et comment ils fonctionnent<\/p>\r\n<\/li>\r\n \t<li data-start=\"828\" data-end=\"859\">\r\n<p data-start=\"830\" data-end=\"859\">Quels appareils doivent \u00eatre prot\u00e9g\u00e9s<\/p>\r\n<\/li>\r\n \t<li data-start=\"860\" data-end=\"902\">\r\n<p data-start=\"862\" data-end=\"902\">Les 10 principaux fabricants de SPD en 2025<\/p>\r\n<\/li>\r\n \t<li data-start=\"903\" data-end=\"958\">\r\n<p data-start=\"905\" data-end=\"958\">Comment s\u00e9lectionner le bon type (Type 1, Type 2, Type 3)<\/p>\r\n<\/li>\r\n \t<li data-start=\"959\" data-end=\"1035\">\r\n<p data-start=\"961\" data-end=\"1035\">Param\u00e8tres de performance cl\u00e9s tels que Iimp, Imax et les r\u00e8gles de coordination<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p data-start=\"1037\" data-end=\"1186\">By the end, you'll know exactly what to look for when comparing SPD suppliers\u00a0and which brands dominate the global SPD market share in 2025.<\/p>\r\n\r\n<h3 data-start=\"1193\" data-end=\"1234\">1.1 Qu'est-ce qu'un dispositif de protection contre les surtensions\u00a0?<\/h3>\r\n<p data-start=\"1236\" data-end=\"1532\">Un SPD est un composant de protection \u00e9lectrique con\u00e7u pour supprimer les transitoires de tension. Ces surtensions peuvent provenir de la foudre, d\u2019une commutation du r\u00e9seau \u00e9lectrique, d\u2019un \u00e9quipement d\u00e9fectueux ou du d\u00e9marrage d\u2019un moteur. Les SPD absorbent ou redirigent l'\u00e9nergie exc\u00e9dentaire loin des charges prot\u00e9g\u00e9es, g\u00e9n\u00e9ralement via le syst\u00e8me de mise \u00e0 la terre.<\/p>\r\n<p data-start=\"1534\" data-end=\"1638\">Les SPD sont normalis\u00e9s par <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/32531\"><strong data-start=\"1559\" data-end=\"1572\">CEI 61643<\/strong><\/a> et <a href=\"https:\/\/webstore.ansi.org\/standards\/ul\/ul1449ed2021?srsltid=AfmBOooYnewABhCWBRiyXeAUBQqISZSZAtFwk3T0jVLDqHGVb4siY5TW\" target=\"_blank\" rel=\"nofollow noopener\"><strong data-start=\"1577\" data-end=\"1588\">UL1449<\/strong><\/a>. Selon le sc\u00e9nario de surtension, vous pourriez avoir besoin de\u00a0:<\/p>\r\n\r\n<ul data-start=\"1639\" data-end=\"1919\">\r\n \t<li data-start=\"1639\" data-end=\"1748\">\r\n<p data-start=\"1641\" data-end=\"1748\"><strong data-start=\"1641\" data-end=\"1655\">SPD de type 1<\/strong>: Pour courant de foudre continu (par exemple, panneaux de service principaux avec protection externe contre la foudre)<\/p>\r\n<\/li>\r\n \t<li data-start=\"1749\" data-end=\"1836\">\r\n<p data-start=\"1751\" data-end=\"1836\"><strong data-start=\"1751\" data-end=\"1765\">Parafoudre de type 2<\/strong>: Pour la foudre indirecte ou les surtensions du r\u00e9seau (par exemple, panneaux de sous-distribution)<\/p>\r\n<\/li>\r\n \t<li data-start=\"1837\" data-end=\"1919\">\r\n<p data-start=\"1839\" data-end=\"1919\"><strong data-start=\"1839\" data-end=\"1853\">SPD de type 3<\/strong>: Pour la protection finale au point d'utilisation (par exemple, les appareils \u00e9lectroniques sensibles)<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"1926\" data-end=\"1973\">1.2 March\u00e9 mondial des dispositifs de protection contre les surtensions<\/h3>\r\n<p data-start=\"253\" data-end=\"501\">Le march\u00e9 mondial des dispositifs de protection contre les surtensions (SPD) \u00e9tait \u00e9valu\u00e9 \u00e0 $3,65 milliards en 2024 et devrait atteindre $5,55 milliards d\u2019ici 2030, avec une croissance annuelle compos\u00e9e (TCAC) d\u2019environ 6,4%. Cette expansion est port\u00e9e par :<\/p>\r\n\r\n<ul data-start=\"503\" data-end=\"828\">\r\n \t<li data-start=\"503\" data-end=\"581\">\r\n<p data-start=\"505\" data-end=\"581\">L\u2019essor des centres de donn\u00e9es, des b\u00e2timents intelligents et des infrastructures EV<\/p>\r\n<\/li>\r\n \t<li data-start=\"582\" data-end=\"647\">\r\n<p data-start=\"584\" data-end=\"647\">Adoption de <strong data-start=\"596\" data-end=\"609\">CEI 61643<\/strong> et <strong data-start=\"614\" data-end=\"628\">NEC 230.67<\/strong> normes \u00e0 l'\u00e9chelle mondiale<\/p>\r\n<\/li>\r\n \t<li data-start=\"648\" data-end=\"736\">\r\n<p data-start=\"650\" data-end=\"736\">Une augmentation de l\u2019utilisation de l\u2019\u00e9lectronique sensible dans les \u00e9nergies renouvelables et l\u2019automatisation industrielle<\/p>\r\n<\/li>\r\n \t<li data-start=\"737\" data-end=\"828\">\r\n<p data-start=\"739\" data-end=\"828\">Meilleure sensibilisation aux risques de fluctuation de tension sur les march\u00e9s d\u00e9velopp\u00e9s et \u00e9mergents<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h4 data-start=\"830\" data-end=\"864\">Faits saillants de la croissance r\u00e9gionale\u00a0:<\/h4>\r\n<ul data-start=\"865\" data-end=\"1173\">\r\n \t<li data-start=\"865\" data-end=\"1036\">\r\n<p data-start=\"867\" data-end=\"1036\">Asie-Pacifique\u00a0: r\u00e9gion \u00e0 la croissance la plus rapide, men\u00e9e par la Chine, l'Inde et l'Asie du Sud-Est. La demande est aliment\u00e9e par l\u2019urbanisation, les investissements dans les r\u00e9seaux intelligents et l\u2019expansion du secteur manufacturier.<\/p>\r\n<\/li>\r\n \t<li data-start=\"1037\" data-end=\"1173\">\r\n<p data-start=\"1039\" data-end=\"1173\">Am\u00e9rique du Nord et Europe\u00a0: croissance tir\u00e9e par une conformit\u00e9 r\u00e9glementaire plus stricte, la modernisation de l'att\u00e9nuation des surtensions et l'int\u00e9gration des \u00e9nergies renouvelables.<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h4 data-start=\"1175\" data-end=\"1222\">Pr\u00e9visions du march\u00e9 mondial du SPD (en milliards USD)<\/h4>\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td width=\"189\">Ann\u00e9e<\/td>\r\n<td width=\"189\">\u00c9tude de march\u00e9 v\u00e9rifi\u00e9e<\/td>\r\n<td width=\"189\">Recherche sur Grand View<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"189\">2025<\/td>\r\n<td width=\"189\">3.31<\/td>\r\n<td width=\"189\">3.52<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"189\">2026<\/td>\r\n<td width=\"189\">3.52<\/td>\r\n<td width=\"189\">3.76<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"189\">2027<\/td>\r\n<td width=\"189\">3.74<\/td>\r\n<td width=\"189\">4.01<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"189\">2028<\/td>\r\n<td width=\"189\">3.97<\/td>\r\n<td width=\"189\">4.28<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"189\">2029<\/td>\r\n<td width=\"189\">4.21<\/td>\r\n<td width=\"189\">4.57<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"189\">2030<\/td>\r\n<td width=\"189\">4.45<\/td>\r\n<td width=\"189\">4.86<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h2 data-start=\"2652\" data-end=\"2691\">2. Comment fonctionnent les dispositifs de protection contre les surtensions<\/h2>\r\n<h3 data-start=\"2693\" data-end=\"2734\">2.1 D\u00e9tournement du courant de surtension vers la terre<\/h3>\r\n<p data-start=\"2736\" data-end=\"2935\">Les SPD d\u00e9tectent les surtensions et ouvrent instantan\u00e9ment un chemin \u00e0 faible r\u00e9sistance pour d\u00e9tourner le courant de surtension des charges prot\u00e9g\u00e9es. Cette \u00e9nergie est envoy\u00e9e \u00e0 la terre, \u00e9vitant ainsi les dommages \u00e0 l'isolation ou les pannes de circuit.<\/p>\r\n\r\n<h3 data-start=\"2937\" data-end=\"2987\">2.2 Fixation de la tension et limitation de la tension de cr\u00eate<\/h3>\r\n<p data-start=\"2989\" data-end=\"3198\">Les SPD fixent la tension de cr\u00eate \u00e0 un niveau de s\u00e9curit\u00e9 pr\u00e9d\u00e9fini. Par exemple, un syst\u00e8me 230 V peut limiter les pics transitoires \u00e0 moins de 1,5 kV. Les diodes MOV, GDT et TVS remplissent g\u00e9n\u00e9ralement cette fonction.<\/p>\r\n\r\n<h3 data-start=\"3200\" data-end=\"3231\">2.3 Temps de r\u00e9ponse transitoire<\/h3>\r\n<p data-start=\"3233\" data-end=\"3445\">Les SPD de premier plan r\u00e9agissent en nanosecondes (g\u00e9n\u00e9ralement &lt;25 ns), ce qui les rend adapt\u00e9s aux syst\u00e8mes num\u00e9riques et aux contr\u00f4leurs programmables \u00e0 grande vitesse. Cette r\u00e9ponse rapide est essentielle pour pr\u00e9venir la d\u00e9gradation des composants internes.<\/p>\r\n\r\n<h3 data-start=\"3447\" data-end=\"3493\">2.4 Importance de l'ancrage et de la coordination<\/h3>\r\n<p data-start=\"3495\" data-end=\"3719\">Les syst\u00e8mes de mise \u00e0 la terre doivent \u00eatre \u00e0 faible imp\u00e9dance pour que l'\u00e9nergie de surtension se dissipe efficacement. De plus, les SPD doivent se coordonner avec une protection en amont telle que des fusibles ou des MCB, en particulier dans les installations \u00e0 Isc \u00e9lev\u00e9 (&gt; 6 kA).<\/p>\r\n\r\n<h3 data-start=\"3721\" data-end=\"3788\">2.5 Protection des \u00e9quipements \u00e9lectriques et \u00e9lectroniques sensibles<\/h3>\r\n<p data-start=\"3790\" data-end=\"3923\">Les syst\u00e8mes sensibles tels que les automates programmables, les onduleurs, les serveurs et les \u00e9quipements m\u00e9dicaux sont les plus vuln\u00e9rables. Les SPD \u00e9vitent des probl\u00e8mes tels que\u00a0:<\/p>\r\n\r\n<ul data-start=\"3924\" data-end=\"3985\">\r\n \t<li data-start=\"3924\" data-end=\"3937\">\r\n<p data-start=\"3926\" data-end=\"3937\">Grillage des PCB<\/p>\r\n<\/li>\r\n \t<li data-start=\"3938\" data-end=\"3952\">\r\n<p data-start=\"3940\" data-end=\"3952\">D\u00e9fauts logiques<\/p>\r\n<\/li>\r\n \t<li data-start=\"3953\" data-end=\"3985\">\r\n<p data-start=\"3955\" data-end=\"3985\">R\u00e9initialisations ou arr\u00eats inattendus<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h2 data-start=\"3992\" data-end=\"4033\">3. Quels appareils n\u00e9cessitent une protection contre les surtensions ?<\/h2>\r\n<h3 data-start=\"4035\" data-end=\"4076\">3.1 \u00c9quipements industriels et commerciaux<\/h3>\r\n<p data-start=\"4078\" data-end=\"4217\">Les moteurs industriels, les panneaux de commande, les relais et les IHM sont tous expos\u00e9s aux surtensions, en particulier dans les usines o\u00f9 les commutations sont fr\u00e9quentes. Prot\u00e9ger:<\/p>\r\n\r\n<ul data-start=\"4218\" data-end=\"4306\">\r\n \t<li data-start=\"4218\" data-end=\"4257\">\r\n<p data-start=\"4220\" data-end=\"4257\">Contr\u00f4leurs logiques programmables (PLC)<\/p>\r\n<\/li>\r\n \t<li data-start=\"4258\" data-end=\"4264\">\r\n<p data-start=\"4260\" data-end=\"4264\">VFD<\/p>\r\n<\/li>\r\n \t<li data-start=\"4265\" data-end=\"4288\">\r\n<p data-start=\"4267\" data-end=\"4288\">Unit\u00e9s de contr\u00f4le de processus<\/p>\r\n<\/li>\r\n \t<li data-start=\"4289\" data-end=\"4306\">\r\n<p data-start=\"4291\" data-end=\"4306\">Terminaux SCADA<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"4308\" data-end=\"4345\">3.2 Donn\u00e9es, t\u00e9l\u00e9communications et syst\u00e8mes intelligents<\/h3>\r\n<p data-start=\"4347\" data-end=\"4426\">Les transitoires de tension peuvent corrompre les donn\u00e9es ou endommager les lignes de communication. Utilisez les SPD sur\u00a0:<\/p>\r\n\r\n<ul data-start=\"4427\" data-end=\"4536\">\r\n \t<li data-start=\"4427\" data-end=\"4452\">\r\n<p data-start=\"4429\" data-end=\"4452\">C\u00e2bles Ethernet, CAT6\/7<\/p>\r\n<\/li>\r\n \t<li data-start=\"4453\" data-end=\"4467\">\r\n<p data-start=\"4455\" data-end=\"4467\">Baies de serveur<\/p>\r\n<\/li>\r\n \t<li data-start=\"4468\" data-end=\"4495\">\r\n<p data-start=\"4470\" data-end=\"4495\">Injecteurs et routeurs PoE<\/p>\r\n<\/li>\r\n \t<li data-start=\"4496\" data-end=\"4536\">\r\n<p data-start=\"4498\" data-end=\"4536\">\u00c9clairage intelligent et automatisation des b\u00e2timents<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"4538\" data-end=\"4582\">3.3 Infrastructures d\u2019\u00e9nergies renouvelables et de v\u00e9hicules \u00e9lectriques<\/h3>\r\n<p data-start=\"4584\" data-end=\"4603\">Les SPD sont vitaux pour\u00a0:<\/p>\r\n\r\n<ul data-start=\"4604\" data-end=\"4771\">\r\n \t<li data-start=\"4604\" data-end=\"4649\">\r\n<p data-start=\"4606\" data-end=\"4649\"><em><strong><a href=\"https:\/\/www.britecelectric.com\/fr\/product-category\/dc-surge-protector\/\" target=\"_blank\" rel=\"noopener\">Protection contre les surtensions CC<\/a><\/strong><\/em> sur les cha\u00eenes solaires photovolta\u00efques<\/p>\r\n<\/li>\r\n \t<li data-start=\"4650\" data-end=\"4709\">\r\n<p data-start=\"4652\" data-end=\"4709\">Dispositifs de protection contre les surtensions CA sur les onduleurs et les chargeurs<\/p>\r\n<\/li>\r\n \t<li data-start=\"4710\" data-end=\"4730\">\r\n<p data-start=\"4712\" data-end=\"4730\">Bornes de recharge pour v\u00e9hicules \u00e9lectriques<\/p>\r\n<\/li>\r\n \t<li data-start=\"4731\" data-end=\"4771\">\r\n<p data-start=\"4733\" data-end=\"4771\">\u00c9oliennes et parcs de batteries hybrides<\/p>\r\n<\/li>\r\n<\/ul>\r\n<blockquote data-start=\"4773\" data-end=\"4861\">\r\n<p data-start=\"4775\" data-end=\"4861\">Conseil de pro\u00a0: utilisez toujours des SPD CC et CA pour une protection compl\u00e8te du syst\u00e8me dans les configurations solaires\/VE.<\/p>\r\n<\/blockquote>\r\n<h2 data-start=\"354\" data-end=\"445\">4. Top 10 des fabricants de dispositifs de protection contre les surtensions en 2025 (sur la base de la port\u00e9e et de la demande mondiales)<\/h2>\r\n<h3 data-start=\"447\" data-end=\"476\"><strong data-start=\"451\" data-end=\"474\">4.1 <a href=\"https:\/\/www.britecelectric.com\/fr\/\">Britec \u00c9lectrique<\/a><\/strong><\/h3>\r\n<a href=\"https:\/\/www.britecelectric.com\/fr\/\" rel=\"attachment wp-att-2108\"><img class=\"alignnone wp-image-2108 size-large\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2025\/05\/BRITEC-Electric-LOGO-1024x480.webp\" alt=\"Meilleurs fabricants de SPD\" width=\"1024\" height=\"480\" \/><\/a>\r\n<p data-start=\"477\" data-end=\"665\">Si\u00e8ge social : Wenzhou, Chine<br data-start=\"509\" data-end=\"512\" \/>Certifications\u00a0: UL, CE, TUV, ISO9001, ISO14001<br data-start=\"562\" data-end=\"565\" \/>March\u00e9s cibles\u00a0: solaire photovolta\u00efque, \u00e9clairage LED, centres de donn\u00e9es, distribution d'\u00e9nergie r\u00e9sidentielle et commerciale<\/p>\r\n<p data-start=\"667\" data-end=\"1004\">Britec Electric est un fabricant chinois de SPD \u00e0 croissance rapide qui a attir\u00e9 l'attention mondiale pour son rapport co\u00fbt\/performance tr\u00e8s comp\u00e9titif. La soci\u00e9t\u00e9 est sp\u00e9cialis\u00e9e dans le d\u00e9veloppement de SPD de type 1, de type 2 et combin\u00e9s de type 1+2, en particulier pour les onduleurs solaires, les panneaux CA basse tension et les armoires industrielles.<\/p>\r\n<p data-start=\"1006\" data-end=\"1031\"><strong data-start=\"1006\" data-end=\"1031\">Principales caract\u00e9ristiques du produit\u00a0:<\/strong><\/p>\r\n\r\n<ul data-start=\"1032\" data-end=\"1207\">\r\n \t<li data-start=\"1032\" data-end=\"1068\">\r\n<p data-start=\"1034\" data-end=\"1068\">Technologie MOV \u00e0 protection thermique<\/p>\r\n<\/li>\r\n \t<li data-start=\"1069\" data-end=\"1114\">\r\n<p data-start=\"1071\" data-end=\"1114\">Capacit\u00e9 de d\u00e9charge de surtension \u00e9lev\u00e9e (jusqu'\u00e0 100 kA)<\/p>\r\n<\/li>\r\n \t<li data-start=\"1115\" data-end=\"1162\">\r\n<p data-start=\"1117\" data-end=\"1162\">Conception modulaire sur rail DIN pour une installation rapide<\/p>\r\n<\/li>\r\n \t<li data-start=\"1163\" data-end=\"1207\">\r\n<p data-start=\"1165\" data-end=\"1207\">Solutions SPD AC\/DC sur la gamme 12 V-1 000 V<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p data-start=\"1209\" data-end=\"1232\"><strong data-start=\"1209\" data-end=\"1232\">Avantages de l'entreprise:<\/strong><\/p>\r\n\r\n<ul data-start=\"1233\" data-end=\"1464\">\r\n \t<li data-start=\"1233\" data-end=\"1270\">\r\n<p data-start=\"1235\" data-end=\"1270\">Plus de 15 ans d'exp\u00e9rience OEM\/ODM<\/p>\r\n<\/li>\r\n \t<li data-start=\"1271\" data-end=\"1345\">\r\n<p data-start=\"1273\" data-end=\"1345\">Exporte vers plus de 80 pays, dont les \u00c9tats-Unis, l\u2019Allemagne et l\u2019Asie du Sud-Est<\/p>\r\n<\/li>\r\n \t<li data-start=\"1346\" data-end=\"1401\">\r\n<p data-start=\"1348\" data-end=\"1401\">Production flexible et d\u00e9veloppement de modules SPD personnalis\u00e9s<\/p>\r\n<\/li>\r\n \t<li data-start=\"1402\" data-end=\"1464\">\r\n<p data-start=\"1404\" data-end=\"1464\">D\u00e9lai de livraison rapide et support local pour les partenaires internationaux<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"1471\" data-end=\"1503\"><strong data-start=\"1475\" data-end=\"1501\">4.2 Schneider \u00c9lectrique<\/strong><\/h3>\r\n<p data-start=\"1504\" data-end=\"1637\">Si\u00e8ge social : Rueil-Malmaison, France<br data-start=\"1545\" data-end=\"1548\" \/>Pr\u00e9sence mondiale\u00a0: plus de 100\u00a0pays<br data-start=\"1583\" data-end=\"1586\" \/>Certifications\u00a0: UL 1449, CEI 61643, RoHS, REACH<\/p>\r\n<p data-start=\"1639\" data-end=\"1954\">Leader mondialement reconnu en mati\u00e8re de gestion de l'\u00e9nergie et d'automatisation, Schneider Electric propose une gamme compl\u00e8te de dispositifs de protection contre les surtensions CA pour les environnements r\u00e9sidentiels, commerciaux et industriels. Ses s\u00e9ries Surgelogic\u2122 et Acti 9 iPRD sont largement d\u00e9ploy\u00e9es en Am\u00e9rique du Nord et en Europe.<\/p>\r\n<p data-start=\"1956\" data-end=\"1970\"><strong data-start=\"1956\" data-end=\"1970\">Points forts :<\/strong><\/p>\r\n\r\n<ul data-start=\"1971\" data-end=\"2196\">\r\n \t<li data-start=\"1971\" data-end=\"2050\">\r\n<p data-start=\"1973\" data-end=\"2050\">Surveillance en temps r\u00e9el et maintenance pr\u00e9dictive via la plateforme EcoStruxure\u2122<\/p>\r\n<\/li>\r\n \t<li data-start=\"2051\" data-end=\"2120\">\r\n<p data-start=\"2053\" data-end=\"2120\">Solutions int\u00e9gr\u00e9es pour la distribution d'\u00e9nergie et l'automatisation des b\u00e2timents<\/p>\r\n<\/li>\r\n \t<li data-start=\"2121\" data-end=\"2196\">\r\n<p data-start=\"2123\" data-end=\"2196\">Marque de confiance dans les h\u00f4pitaux, les t\u00e9l\u00e9communications, l'automatisation industrielle et les services publics<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"2203\" data-end=\"2220\"><strong data-start=\"2207\" data-end=\"2218\">4.3 ABB<\/strong><\/h3>\r\n<p data-start=\"2221\" data-end=\"2372\">Si\u00e8ge social : Zurich, Suisse<br data-start=\"2258\" data-end=\"2261\" \/>Certifications\u00a0: CEI 61643-11, UL 1449, ISO 9001<br data-start=\"2312\" data-end=\"2315\" \/>Force d'application\u00a0: services publics, chemin de fer, infrastructure<\/p>\r\n<p data-start=\"2374\" data-end=\"2618\">ABB propose des solutions avanc\u00e9es de protection contre les surtensions industrielles dans le cadre de sa gamme plus large de produits d\u2019\u00e9lectrification. Les s\u00e9ries photovolta\u00efques OVR T2 et OVR sont populaires pour les projets d'\u00e9lectrification \u00e0 l'\u00e9chelle des services publics, des r\u00e9seaux intelligents et des chemins de fer.<\/p>\r\n<p data-start=\"2620\" data-end=\"2637\"><strong data-start=\"2620\" data-end=\"2637\">Avantages cl\u00e9s\u00a0:<\/strong><\/p>\r\n\r\n<ul data-start=\"2638\" data-end=\"2788\">\r\n \t<li data-start=\"2638\" data-end=\"2685\">\r\n<p data-start=\"2640\" data-end=\"2685\">Capacit\u00e9 de d\u00e9charge de surtension jusqu'\u00e0 80 kA par phase<\/p>\r\n<\/li>\r\n \t<li data-start=\"2686\" data-end=\"2726\">\r\n<p data-start=\"2688\" data-end=\"2726\">Modules enfichables pour une maintenance facile<\/p>\r\n<\/li>\r\n \t<li data-start=\"2727\" data-end=\"2788\">\r\n<p data-start=\"2729\" data-end=\"2788\">M\u00e9canismes de s\u00e9curit\u00e9 de signalisation \u00e0 distance et de sectionneur thermique<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"2795\" data-end=\"2816\"><strong data-start=\"2799\" data-end=\"2814\">4.4 Siemens<\/strong><\/h3>\r\n<p data-start=\"2817\" data-end=\"2938\">Si\u00e8ge social : Munich, Allemagne<br data-start=\"2850\" data-end=\"2853\" \/>Normes\u00a0: VDE, UL, CEI<br data-start=\"2880\" data-end=\"2883\" \/>March\u00e9\u00a0: Panneaux de commande r\u00e9sidentiels, commerciaux et OEM<\/p>\r\n<p data-start=\"2940\" data-end=\"3179\">Siemens propose des SPD compacts et modulaires sous ses s\u00e9ries SENTRON et 5SD7, optimis\u00e9s pour l'int\u00e9gration de la maison intelligente et l'automatisation industrielle. La marque met l'accent sur la coordination du syst\u00e8me, la s\u00e9curit\u00e9 et la conformit\u00e9 aux normes mondiales.<\/p>\r\n<p data-start=\"3181\" data-end=\"3196\"><strong data-start=\"3181\" data-end=\"3196\">Points forts:<\/strong><\/p>\r\n\r\n<ul data-start=\"3197\" data-end=\"3358\">\r\n \t<li data-start=\"3197\" data-end=\"3228\">\r\n<p data-start=\"3199\" data-end=\"3228\">Int\u00e9gration transparente sur rail DIN<\/p>\r\n<\/li>\r\n \t<li data-start=\"3229\" data-end=\"3285\">\r\n<p data-start=\"3231\" data-end=\"3285\">SPD de type 2 et de type 3 avec dissipation d'\u00e9nergie en 2 \u00e9tapes<\/p>\r\n<\/li>\r\n \t<li data-start=\"3286\" data-end=\"3358\">\r\n<p data-start=\"3288\" data-end=\"3358\">Couramment utilis\u00e9 dans les syst\u00e8mes CVC, les b\u00e2timents commerciaux et les solutions OEM.<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"3365\" data-end=\"3384\"><strong data-start=\"3369\" data-end=\"3382\">4.5 Eaton<\/strong><\/h3>\r\n<p data-start=\"3385\" data-end=\"3491\">Si\u00e8ge social : Dublin, Irlande<br data-start=\"3418\" data-end=\"3421\" \/>Certifications\u00a0: UL 1449, RoHS<br data-start=\"3454\" data-end=\"3457\" \/>S\u00e9ries phares\u00a0: CHSP, SPD Max<\/p>\r\n<p data-start=\"3493\" data-end=\"3679\">Eaton est particuli\u00e8rement important sur le march\u00e9 nord-am\u00e9ricain des infrastructures r\u00e9sidentielles et de donn\u00e9es, connu pour ses parasurtenseurs haute performance pour toute la maison et ses panneaux de point d'entr\u00e9e.<\/p>\r\n<p data-start=\"3681\" data-end=\"3694\"><strong data-start=\"3681\" data-end=\"3694\">Caract\u00e9ristiques:<\/strong><\/p>\r\n\r\n<ul data-start=\"3695\" data-end=\"3848\">\r\n \t<li data-start=\"3695\" data-end=\"3742\">\r\n<p data-start=\"3697\" data-end=\"3742\">MOV thermiques robustes avec arr\u00eat en cas de surintensit\u00e9<\/p>\r\n<\/li>\r\n \t<li data-start=\"3743\" data-end=\"3774\">\r\n<p data-start=\"3745\" data-end=\"3774\">Options enfichables et c\u00e2bl\u00e9es<\/p>\r\n<\/li>\r\n \t<li data-start=\"3775\" data-end=\"3848\">\r\n<p data-start=\"3777\" data-end=\"3848\">Long cycle de vie, id\u00e9al pour les maisons intelligentes, les charges critiques et les armoires de donn\u00e9es<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"3855\" data-end=\"3884\"><strong data-start=\"3859\" data-end=\"3882\">4.6 Contact Ph\u00e9nix<\/strong><\/h3>\r\n<p data-start=\"3885\" data-end=\"4035\">Si\u00e8ge social : Blomberg, Allemagne<br data-start=\"3920\" data-end=\"3923\" \/>S\u00e9ries cl\u00e9s\u00a0: VALVETRAB, PLUGTRAB, TERMITRAB<br data-start=\"3969\" data-end=\"3972\" \/>Secteurs desservis\u00a0:\u00a0automatisation, \u00e9nergies renouvelables, machines-outils<\/p>\r\n<p data-start=\"4037\" data-end=\"4227\">Phoenix Contact est connu pour ses SPD modulaires de pr\u00e9cision destin\u00e9s aux syst\u00e8mes de contr\u00f4le sensibles. Leurs combinaisons SPD de type 1+2 prennent en charge une dissipation d'\u00e9nergie \u00e9lev\u00e9e tout en restant compactes.<\/p>\r\n<p data-start=\"4229\" data-end=\"4244\"><strong data-start=\"4229\" data-end=\"4244\">Avantages:<\/strong><\/p>\r\n\r\n<ul data-start=\"4245\" data-end=\"4385\">\r\n \t<li data-start=\"4245\" data-end=\"4293\">\r\n<p data-start=\"4247\" data-end=\"4293\">Installation sans outil gr\u00e2ce \u00e0 la technologie push-in<\/p>\r\n<\/li>\r\n \t<li data-start=\"4294\" data-end=\"4343\">\r\n<p data-start=\"4296\" data-end=\"4343\">R\u00e9sistant aux vibrations pour les environnements m\u00e9caniques<\/p>\r\n<\/li>\r\n \t<li data-start=\"4344\" data-end=\"4385\">\r\n<p data-start=\"4346\" data-end=\"4385\">Diagnostics avanc\u00e9s et indicateurs LED<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"4392\" data-end=\"4422\"><strong data-start=\"4396\" data-end=\"4420\">4.7 Littelfuse, Inc.<\/strong><\/h3>\r\n<p data-start=\"4423\" data-end=\"4538\">Si\u00e8ge social : Chicago, \u00c9tats-Unis<br data-start=\"4453\" data-end=\"4456\" \/>March\u00e9s principaux\u00a0:\u00a0automobile, v\u00e9hicules \u00e9lectriques, t\u00e9l\u00e9communications<br data-start=\"4497\" data-end=\"4500\" \/>Technologie\u00a0: diodes TVS, MOV, GDT<\/p>\r\n<p data-start=\"4540\" data-end=\"4779\">Littelfuse se d\u00e9marque dans le d\u00e9veloppement de SPD \u00e0 base de semi-conducteurs, en proposant des dispositifs \u00e0 r\u00e9ponse ultra-rapide avec une faible tension de serrage pour les applications sensibles telles que les stations de recharge de v\u00e9hicules \u00e9lectriques, les stations de base et l'\u00e9lectronique grand public.<\/p>\r\n<p data-start=\"4781\" data-end=\"4802\"><strong data-start=\"4781\" data-end=\"4802\">Pourquoi il est fiable\u00a0:<\/strong><\/p>\r\n\r\n<ul data-start=\"4803\" data-end=\"4947\">\r\n \t<li data-start=\"4803\" data-end=\"4848\">\r\n<p data-start=\"4805\" data-end=\"4848\">Forte R&amp;D et IP dans la protection contre les surtensions<\/p>\r\n<\/li>\r\n \t<li data-start=\"4849\" data-end=\"4882\">\r\n<p data-start=\"4851\" data-end=\"4882\">Composants SPD de qualit\u00e9 automobile<\/p>\r\n<\/li>\r\n \t<li data-start=\"4883\" data-end=\"4947\">\r\n<p data-start=\"4885\" data-end=\"4947\">Conceptions compactes \u00e0 montage en surface pour les environnements \u00e0 espace critique<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"4954\" data-end=\"4974\"><strong data-start=\"4958\" data-end=\"4972\">4.8 Mersen<\/strong><\/h3>\r\n<p data-start=\"4975\" data-end=\"5113\">Si\u00e8ge social : Paris, France<br data-start=\"5006\" data-end=\"5009\" \/>Principaux produits\u00a0:\u00a0Surge-Trap STX, s\u00e9rie STP<br data-start=\"5054\" data-end=\"5057\" \/>Cas d'utilisation cl\u00e9s\u00a0: \u00e9nergie solaire, stockage sur batterie, syst\u00e8mes EV DC<\/p>\r\n<p data-start=\"5115\" data-end=\"5323\">Mersen est sp\u00e9cialis\u00e9 dans les dispositifs de protection contre les surtensions DC et s'est d\u00e9velopp\u00e9 rapidement sur le march\u00e9 des \u00e9nergies renouvelables. Leur gamme Surge-Trap comprend des SPD compacts int\u00e9gr\u00e9s \u00e0 des fusibles et certifi\u00e9s selon les derni\u00e8res normes.<\/p>\r\n<p data-start=\"5325\" data-end=\"5338\"><strong data-start=\"5325\" data-end=\"5338\">Avantages:<\/strong><\/p>\r\n\r\n<ul data-start=\"5339\" data-end=\"5488\">\r\n \t<li data-start=\"5339\" data-end=\"5374\">\r\n<p data-start=\"5341\" data-end=\"5374\">Plage de protection de 600 V \u00e0 1 500 V CC<\/p>\r\n<\/li>\r\n \t<li data-start=\"5375\" data-end=\"5435\">\r\n<p data-start=\"5377\" data-end=\"5435\">D\u00e9connexion thermique interne et indicateurs visuels de d\u00e9fauts<\/p>\r\n<\/li>\r\n \t<li data-start=\"5436\" data-end=\"5488\">\r\n<p data-start=\"5438\" data-end=\"5488\">Pr\u00e9f\u00e9r\u00e9 par les EPC solaires et les fabricants d'onduleurs<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"5495\" data-end=\"5513\"><strong data-start=\"5499\" data-end=\"5511\">4.9 DEHN<\/strong><\/h3>\r\n<p data-start=\"5514\" data-end=\"5655\">Si\u00e8ge social : Neumarkt, Allemagne<br data-start=\"5549\" data-end=\"5552\" \/>Gamme de produits\u00a0: DEHNguard, Blitzductor XT<br data-start=\"5596\" data-end=\"5599\" \/>Secteurs centraux\u00a0:\u00a0Infrastructures critiques, transport ferroviaire et services publics<\/p>\r\n<p data-start=\"5657\" data-end=\"5884\">DEHN est un pionnier mondial de la protection contre la foudre et les surtensions, proposant des SPD de type 1 ultra-durables capables de r\u00e9sister aux courants de foudre continus. Souvent utilis\u00e9 dans les zones ext\u00e9rieures, \u00e9loign\u00e9es et \u00e0 haut risque de foudre.<\/p>\r\n<p data-start=\"5886\" data-end=\"5909\"><strong data-start=\"5886\" data-end=\"5909\">Traits distinctifs :<\/strong><\/p>\r\n\r\n<ul data-start=\"5910\" data-end=\"6048\">\r\n \t<li data-start=\"5910\" data-end=\"5937\">\r\n<p data-start=\"5912\" data-end=\"5937\">S\u00e9rie d'identification visuelle Red\/Line<\/p>\r\n<\/li>\r\n \t<li data-start=\"5938\" data-end=\"5998\">\r\n<p data-start=\"5940\" data-end=\"5998\">Con\u00e7u pour les t\u00e9l\u00e9communications longue distance et la transmission d'\u00e9nergie<\/p>\r\n<\/li>\r\n \t<li data-start=\"5999\" data-end=\"6048\">\r\n<p data-start=\"6001\" data-end=\"6048\">Conformit\u00e9 approfondie aux normes CEI 62305 et CEI 61643-11<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"6055\" data-end=\"6090\"><strong data-start=\"6059\" data-end=\"6088\">4.10 Protection contre les surtensions MCG<\/strong><\/h3>\r\n<p data-start=\"6091\" data-end=\"6253\">Si\u00e8ge social : New York, \u00c9tats-Unis<br data-start=\"6122\" data-end=\"6125\" \/>Sp\u00e9cialit\u00e9s : Panneaux de surtension industriels, unit\u00e9s de protection enfichables<br data-start=\"6191\" data-end=\"6194\" \/>Utilisateurs principaux\u00a0: automatisation, CVC, infrastructure commerciale<\/p>\r\n<p data-start=\"6255\" data-end=\"6507\">MCG Surge Protection fournit des panneaux SPD sur mesure con\u00e7us pour les armoires de commande, les appareillages de commutation et les contr\u00f4leurs CVC sensibles. Bien que de plus petite taille, ils sont connus pour leur support technique, leur fiabilit\u00e9 sur le terrain et leurs versions de qualit\u00e9 UL.<\/p>\r\n\r\n<h2 data-start=\"6936\" data-end=\"6980\">5. Comment choisir un dispositif de protection contre les surtensions ?<\/h2>\r\n<a href=\"https:\/\/www.britecelectric.com\/fr\/product-category\/ac-power-surge-protection\/\" rel=\"attachment wp-att-2109\"><img class=\"alignnone wp-image-2109\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2025\/05\/AC-Power-Surge-Protection-1024x1024.webp\" alt=\"Chine Parafoudre de type 1\" width=\"900\" height=\"900\" \/><\/a>\r\n<h3 data-start=\"6982\" data-end=\"7028\">5.1 Choisissez le bon type de SPD (T1, T2, T3)<\/h3>\r\n<table style=\"width: 60.7813%;\">\r\n<tbody>\r\n<tr>\r\n<td style=\"width: 26.9307%;\" width=\"284\">Taper<\/td>\r\n<td style=\"width: 93.9313%;\" width=\"284\">Cas d'utilisation<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 26.9307%;\" width=\"284\">Tapez\u00a01<\/td>\r\n<td style=\"width: 93.9313%;\" width=\"284\">B\u00e2timents sujets \u00e0 la foudre avec syst\u00e8me LPS<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 26.9307%;\" width=\"284\">Tapez\u00a02<\/td>\r\n<td style=\"width: 93.9313%;\" width=\"284\">Utilisation g\u00e9n\u00e9rale dans les tableaux de distribution<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 26.9307%;\" width=\"284\">Tapez\u00a03<\/td>\r\n<td style=\"width: 93.9313%;\" width=\"284\">Protection finale au niveau des appareils (par exemple, PC, routeurs)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<p data-start=\"7328\" data-end=\"7369\">Utilisez un SPD combin\u00e9 de type 1+2 pour les panneaux compacts avec un espace limit\u00e9.<\/p>\r\n\r\n<h3 data-start=\"7328\" data-end=\"7369\">5.2 Meilleurs points d'installation pour les SPD<\/h3>\r\n<ul data-start=\"7370\" data-end=\"7526\">\r\n \t<li data-start=\"7370\" data-end=\"7399\">\r\n<p data-start=\"7372\" data-end=\"7399\">Panneau de service principal (Type 1)<\/p>\r\n<\/li>\r\n \t<li data-start=\"7400\" data-end=\"7434\">\r\n<p data-start=\"7402\" data-end=\"7434\">Tableaux de sous-distribution (Type 2)<\/p>\r\n<\/li>\r\n \t<li data-start=\"7435\" data-end=\"7468\">\r\n<p data-start=\"7437\" data-end=\"7468\">\u00c0 proximit\u00e9 d'appareils sensibles (type 3)<\/p>\r\n<\/li>\r\n \t<li data-start=\"7469\" data-end=\"7498\">\r\n<p data-start=\"7471\" data-end=\"7498\">Bo\u00eete de combinaison solaire (DC SPD)<\/p>\r\n<\/li>\r\n \t<li data-start=\"7499\" data-end=\"7526\">\r\n<p data-start=\"7501\" data-end=\"7526\">Panneau de borne de recharge pour v\u00e9hicules \u00e9lectriques<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"7528\" data-end=\"7576\">5.3 \u00c9valuer la capacit\u00e9 de d\u00e9charge (Iimp, Imax)<\/h3>\r\n<ul data-start=\"7577\" data-end=\"7806\">\r\n \t<li data-start=\"7577\" data-end=\"7661\">\r\n<p data-start=\"7579\" data-end=\"7661\">Iimp (10\/350 \u00b5s) : capacit\u00e9 de surtension de foudre \u2014 Les SPD de type 1 doivent g\u00e9rer \u226512,5 kA<\/p>\r\n<\/li>\r\n \t<li data-start=\"7662\" data-end=\"7737\">\r\n<p data-start=\"7664\" data-end=\"7737\">Imax (8\/20 \u00b5s) : capacit\u00e9 de surtension de commutation \u00e0 haute \u00e9nergie \u2014 recherchez \u226540 kA<\/p>\r\n<\/li>\r\n \t<li data-start=\"7738\" data-end=\"7806\">\r\n<p data-start=\"7740\" data-end=\"7806\">Correspondre aux niveaux de surtension attendus en fonction de l'environnement d'installation<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"7808\" data-end=\"7842\">5.4 Compatibilit\u00e9 disjoncteur\/fusible<\/h3>\r\n<ul data-start=\"7843\" data-end=\"7975\">\r\n \t<li data-start=\"7843\" data-end=\"7885\">\r\n<p data-start=\"7845\" data-end=\"7885\">V\u00e9rifiez la r\u00e9sistance aux courts-circuits.<\/p>\r\n<\/li>\r\n \t<li data-start=\"7886\" data-end=\"7975\">\r\n<p data-start=\"7888\" data-end=\"7975\">Assurez-vous que la protection de secours (MCB ou fusible) correspond aux exigences du dispositif de d\u00e9connexion du SPD.<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"7977\" data-end=\"8027\">5.5 Faire correspondre le niveau de protection avec les \u00e9valuations des appareils<\/h3>\r\n<ul data-start=\"8028\" data-end=\"8201\">\r\n \t<li data-start=\"8028\" data-end=\"8153\">\r\n<p data-start=\"8030\" data-end=\"8153\">Assurez-vous que Up (niveau de protection contre la tension) est inf\u00e9rieur \u00e0 la tenue aux impulsions de l'\u00e9quipement (par exemple, &lt;1,5\u00a0kV pour les composants \u00e9lectroniques sensibles)<\/p>\r\n<\/li>\r\n \t<li data-start=\"8154\" data-end=\"8201\">\r\n<p data-start=\"8156\" data-end=\"8201\">Temps de r\u00e9ponse correspondant (&lt;25 ns pour les appareils rapides)<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h2 data-start=\"8208\" data-end=\"8224\">6.Conclusion<\/h2>\r\n<p data-start=\"8226\" data-end=\"8526\">En 2025, la demande de dispositifs de protection contre les surtensions certifi\u00e9s et performants augmente \u2013 jeu de mots voulu. Face aux risques croissants li\u00e9s \u00e0 la foudre, \u00e0 l'instabilit\u00e9 du r\u00e9seau et \u00e0 la sensibilit\u00e9 croissante de l'\u00e9lectronique moderne, il est essentiel d'investir dans la bonne solution SPD d'un fabricant r\u00e9put\u00e9.<\/p>\r\n<p data-start=\"8528\" data-end=\"8640\">Que vous recherchiez un projet renouvelable, un syst\u00e8me industriel ou un centre de donn\u00e9es, recherchez toujours\u00a0:<\/p>\r\n\r\n<ul data-start=\"8641\" data-end=\"8788\">\r\n \t<li data-start=\"8641\" data-end=\"8674\">\r\n<p data-start=\"8643\" data-end=\"8674\">Fabricants certifi\u00e9s de SPD<\/p>\r\n<\/li>\r\n \t<li data-start=\"8675\" data-end=\"8714\">\r\n<p data-start=\"8677\" data-end=\"8714\">Type appropri\u00e9 (1\/2\/3) pour votre configuration<\/p>\r\n<\/li>\r\n \t<li data-start=\"8715\" data-end=\"8753\">\r\n<p data-start=\"8717\" data-end=\"8753\">Indice de d\u00e9charge appropri\u00e9 (Iimp, Imax)<\/p>\r\n<\/li>\r\n \t<li data-start=\"8754\" data-end=\"8788\">\r\n<p data-start=\"8756\" data-end=\"8788\">Solides bases et coordination<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p data-start=\"8790\" data-end=\"9019\">En suivant les informations contenues dans ce guide, les ing\u00e9nieurs et les acheteurs peuvent prendre des d\u00e9cisions \u00e9clair\u00e9es et en toute confiance. Pour les OEM et les grands projets, v\u00e9rifiez toujours la r\u00e9putation du fournisseur SPD sur le march\u00e9, les normes de conformit\u00e9 et le support technique.<\/p>","protected":false},"featured_media":2109,"parent":0,"menu_order":131,"template":"","meta":{"_acf_changed":false},"blog_category":[9],"class_list":["post-2106","blog","type-blog","status-publish","has-post-thumbnail","hentry","blog_category-industry-news"],"acf":{"des":"This guide ranks the Top 10 Surge Protection Device (SPD) Manufacturers in 2025, based on global reach, product innovation, and industry demand. It explains how SPDs work, compares Type 1, Type 2, and Type 3 devices, and highlights key application areas from solar to smart factories. Perfect for engineers, procurement teams, and system designers seeking reliable, certified surge protection solutions.","txt":"<h2 data-start=\"141\" data-end=\"159\">1. Introduction<\/h2>\r\n<p data-start=\"161\" data-end=\"451\">Choosing the right surge protection device (SPD) is no longer optional\u2014it's essential. Whether you're safeguarding a data center, solar installation, or a smart factory floor, selecting the right SPD manufacturer directly impacts equipment reliability, safety, and system longevity.<\/p>\r\n\r\n<blockquote data-start=\"453\" data-end=\"763\">\r\n<p data-start=\"455\" data-end=\"763\">Snippet-ready answer: A surge protection device (SPD) is an electrical component that shields systems and sensitive electronics from voltage spikes by safely diverting surge current to ground. It is widely used in industrial, residential, and renewable applications to prevent costly damage and downtime.<\/p>\r\n<\/blockquote>\r\n<p data-start=\"765\" data-end=\"793\">In this guide, you'll learn:<\/p>\r\n\r\n<ul data-start=\"794\" data-end=\"1035\">\r\n \t<li data-start=\"794\" data-end=\"827\">\r\n<p data-start=\"796\" data-end=\"827\">What SPDs are and how they work<\/p>\r\n<\/li>\r\n \t<li data-start=\"828\" data-end=\"859\">\r\n<p data-start=\"830\" data-end=\"859\">Which devices need protection<\/p>\r\n<\/li>\r\n \t<li data-start=\"860\" data-end=\"902\">\r\n<p data-start=\"862\" data-end=\"902\">The top 10 SPD manufacturers in 2025<\/p>\r\n<\/li>\r\n \t<li data-start=\"903\" data-end=\"958\">\r\n<p data-start=\"905\" data-end=\"958\">How to select the right type (Type 1, Type 2, Type 3)<\/p>\r\n<\/li>\r\n \t<li data-start=\"959\" data-end=\"1035\">\r\n<p data-start=\"961\" data-end=\"1035\">Key performance parameters like Iimp, Imax, and coordination rules<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p data-start=\"1037\" data-end=\"1186\">By the end, you'll know exactly what to look for when comparing SPD suppliers\u00a0and which brands dominate the global SPD market share in 2025.<\/p>\r\n\r\n<h3 data-start=\"1193\" data-end=\"1234\">1.1 What Is a Surge Protection Device?<\/h3>\r\n<p data-start=\"1236\" data-end=\"1532\">An SPD is an electrical protection component designed to suppress voltage transients. These surges can come from lightning strikes, power grid switching, faulty equipment, or motor startups. SPDs absorb or reroute the excess energy away from protected loads, usually through the grounding system.<\/p>\r\n<p data-start=\"1534\" data-end=\"1638\">SPDs are standardized by <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/32531\"><strong data-start=\"1559\" data-end=\"1572\">IEC 61643<\/strong><\/a> and <a href=\"https:\/\/webstore.ansi.org\/standards\/ul\/ul1449ed2021?srsltid=AfmBOooYnewABhCWBRiyXeAUBQqISZSZAtFwk3T0jVLDqHGVb4siY5TW\" target=\"_blank\" rel=\"nofollow noopener\"><strong data-start=\"1577\" data-end=\"1588\">UL 1449<\/strong><\/a>. Depending on the surge scenario, you might need:<\/p>\r\n\r\n<ul data-start=\"1639\" data-end=\"1919\">\r\n \t<li data-start=\"1639\" data-end=\"1748\">\r\n<p data-start=\"1641\" data-end=\"1748\"><strong data-start=\"1641\" data-end=\"1655\">Type 1 SPD<\/strong>: For direct lightning current (e.g., main service panels with external lightning protection)<\/p>\r\n<\/li>\r\n \t<li data-start=\"1749\" data-end=\"1836\">\r\n<p data-start=\"1751\" data-end=\"1836\"><strong data-start=\"1751\" data-end=\"1765\">Type 2 SPD<\/strong>: For indirect lightning or grid surges (e.g., sub-distribution panels)<\/p>\r\n<\/li>\r\n \t<li data-start=\"1837\" data-end=\"1919\">\r\n<p data-start=\"1839\" data-end=\"1919\"><strong data-start=\"1839\" data-end=\"1853\">Type 3 SPD<\/strong>: For final, point-of-use protection (e.g., sensitive electronics)<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"1926\" data-end=\"1973\">1.2 Global Market of Surge Protection Devices<\/h3>\r\n<p data-start=\"253\" data-end=\"501\">The global surge protection device (SPD) market was valued at $3.65 billion in 2024 and is projected to reach $5.55 billion by 2030, growing at a compound annual growth rate (CAGR) of approximately 6.4%. This expansion is driven by:<\/p>\r\n\r\n<ul data-start=\"503\" data-end=\"828\">\r\n \t<li data-start=\"503\" data-end=\"581\">\r\n<p data-start=\"505\" data-end=\"581\">The rise of data centers, smart buildings, and EV infrastructure<\/p>\r\n<\/li>\r\n \t<li data-start=\"582\" data-end=\"647\">\r\n<p data-start=\"584\" data-end=\"647\">Adoption of <strong data-start=\"596\" data-end=\"609\">IEC 61643<\/strong> and <strong data-start=\"614\" data-end=\"628\">NEC 230.67<\/strong> standards globally<\/p>\r\n<\/li>\r\n \t<li data-start=\"648\" data-end=\"736\">\r\n<p data-start=\"650\" data-end=\"736\">A surge in sensitive electronics use in renewable energy and industrial automation<\/p>\r\n<\/li>\r\n \t<li data-start=\"737\" data-end=\"828\">\r\n<p data-start=\"739\" data-end=\"828\">Greater awareness of voltage fluctuation risks in both developed and emerging markets<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h4 data-start=\"830\" data-end=\"864\">Regional Growth Highlights:<\/h4>\r\n<ul data-start=\"865\" data-end=\"1173\">\r\n \t<li data-start=\"865\" data-end=\"1036\">\r\n<p data-start=\"867\" data-end=\"1036\">Asia-Pacific: Fastest-growing region, led by China, India, and Southeast Asia. Demand is fueled by urbanization, smart grid investments, and manufacturing expansion.<\/p>\r\n<\/li>\r\n \t<li data-start=\"1037\" data-end=\"1173\">\r\n<p data-start=\"1039\" data-end=\"1173\">North America &amp; Europe: Growth driven by stricter regulatory compliance, surge mitigation retrofitting, and renewable integration.<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h4 data-start=\"1175\" data-end=\"1222\">Global SPD Market Forecast (USD Billion)<\/h4>\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td width=\"189\">Year<\/td>\r\n<td width=\"189\">Verified Market Research<\/td>\r\n<td width=\"189\">Grand View Research<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"189\">2025<\/td>\r\n<td width=\"189\">3.31<\/td>\r\n<td width=\"189\">3.52<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"189\">2026<\/td>\r\n<td width=\"189\">3.52<\/td>\r\n<td width=\"189\">3.76<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"189\">2027<\/td>\r\n<td width=\"189\">3.74<\/td>\r\n<td width=\"189\">4.01<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"189\">2028<\/td>\r\n<td width=\"189\">3.97<\/td>\r\n<td width=\"189\">4.28<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"189\">2029<\/td>\r\n<td width=\"189\">4.21<\/td>\r\n<td width=\"189\">4.57<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"189\">2030<\/td>\r\n<td width=\"189\">4.45<\/td>\r\n<td width=\"189\">4.86<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h2 data-start=\"2652\" data-end=\"2691\">2. How Surge Protection Devices Work<\/h2>\r\n<h3 data-start=\"2693\" data-end=\"2734\">2.1 Diverting Surge Current to Ground<\/h3>\r\n<p data-start=\"2736\" data-end=\"2935\">SPDs detect overvoltage and instantly open a low-resistance path to divert surge current away from protected loads. This energy is sent to the ground, preventing insulation damage or circuit failure.<\/p>\r\n\r\n<h3 data-start=\"2937\" data-end=\"2987\">2.2 Voltage Clamping and Limiting Peak Voltage<\/h3>\r\n<p data-start=\"2989\" data-end=\"3198\">SPDs clamp the peak voltage to a predefined safe level. For example, a 230V system might limit transient peaks to under 1.5kV. MOVs, GDTs, and TVS diodes commonly perform this function.<\/p>\r\n\r\n<h3 data-start=\"3200\" data-end=\"3231\">2.3 Transient Response Time<\/h3>\r\n<p data-start=\"3233\" data-end=\"3445\">Top-tier SPDs react in nanoseconds (typically &lt;25 ns), making them suitable for high-speed digital systems and programmable controllers. This fast response is key to preventing internal component degradation.<\/p>\r\n\r\n<h3 data-start=\"3447\" data-end=\"3493\">2.4 Importance of Grounding &amp; Coordination<\/h3>\r\n<p data-start=\"3495\" data-end=\"3719\">Grounding systems must be low-impedance for surge energy to dissipate effectively. Additionally, SPDs must coordinate with upstream protection like fuses or MCBs, especially in installations with high Isc (&gt;6kA).<\/p>\r\n\r\n<h3 data-start=\"3721\" data-end=\"3788\">2.5 Protection of Sensitive Electrical and Electronic Equipment<\/h3>\r\n<p data-start=\"3790\" data-end=\"3923\">Sensitive systems like PLCs, inverters, servers, and medical equipment are most vulnerable. SPDs prevent issues like:<\/p>\r\n\r\n<ul data-start=\"3924\" data-end=\"3985\">\r\n \t<li data-start=\"3924\" data-end=\"3937\">\r\n<p data-start=\"3926\" data-end=\"3937\">PCB burnout<\/p>\r\n<\/li>\r\n \t<li data-start=\"3938\" data-end=\"3952\">\r\n<p data-start=\"3940\" data-end=\"3952\">Logic faults<\/p>\r\n<\/li>\r\n \t<li data-start=\"3953\" data-end=\"3985\">\r\n<p data-start=\"3955\" data-end=\"3985\">Unexpected resets or shutdowns<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h2 data-start=\"3992\" data-end=\"4033\">3. What Devices Need Surge Protection?<\/h2>\r\n<h3 data-start=\"4035\" data-end=\"4076\">3.1 Industrial &amp; Commercial Equipment<\/h3>\r\n<p data-start=\"4078\" data-end=\"4217\">Industrial motors, control panels, relays, and HMIs are all at risk from surges, particularly in factories with frequent switching. Protect:<\/p>\r\n\r\n<ul data-start=\"4218\" data-end=\"4306\">\r\n \t<li data-start=\"4218\" data-end=\"4257\">\r\n<p data-start=\"4220\" data-end=\"4257\">Programmable Logic Controllers (PLCs)<\/p>\r\n<\/li>\r\n \t<li data-start=\"4258\" data-end=\"4264\">\r\n<p data-start=\"4260\" data-end=\"4264\">VFDs<\/p>\r\n<\/li>\r\n \t<li data-start=\"4265\" data-end=\"4288\">\r\n<p data-start=\"4267\" data-end=\"4288\">Process control units<\/p>\r\n<\/li>\r\n \t<li data-start=\"4289\" data-end=\"4306\">\r\n<p data-start=\"4291\" data-end=\"4306\">SCADA terminals<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"4308\" data-end=\"4345\">3.2 Data, Telecom &amp; Smart Systems<\/h3>\r\n<p data-start=\"4347\" data-end=\"4426\">Voltage transients can corrupt data or damage communication lines. Use SPDs on:<\/p>\r\n\r\n<ul data-start=\"4427\" data-end=\"4536\">\r\n \t<li data-start=\"4427\" data-end=\"4452\">\r\n<p data-start=\"4429\" data-end=\"4452\">Ethernet, CAT6\/7 cables<\/p>\r\n<\/li>\r\n \t<li data-start=\"4453\" data-end=\"4467\">\r\n<p data-start=\"4455\" data-end=\"4467\">Server racks<\/p>\r\n<\/li>\r\n \t<li data-start=\"4468\" data-end=\"4495\">\r\n<p data-start=\"4470\" data-end=\"4495\">PoE injectors and routers<\/p>\r\n<\/li>\r\n \t<li data-start=\"4496\" data-end=\"4536\">\r\n<p data-start=\"4498\" data-end=\"4536\">Smart lighting and building automation<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"4538\" data-end=\"4582\">3.3 Renewable Energy &amp; EV Infrastructure<\/h3>\r\n<p data-start=\"4584\" data-end=\"4603\">SPDs are vital for:<\/p>\r\n\r\n<ul data-start=\"4604\" data-end=\"4771\">\r\n \t<li data-start=\"4604\" data-end=\"4649\">\r\n<p data-start=\"4606\" data-end=\"4649\"><em><strong><a href=\"https:\/\/www.britecelectric.com\/product-category\/dc-surge-protector\/\" target=\"_blank\" rel=\"noopener\">DC surge protection<\/a><\/strong><\/em> on solar PV strings<\/p>\r\n<\/li>\r\n \t<li data-start=\"4650\" data-end=\"4709\">\r\n<p data-start=\"4652\" data-end=\"4709\">AC surge protective devices on inverters and chargers<\/p>\r\n<\/li>\r\n \t<li data-start=\"4710\" data-end=\"4730\">\r\n<p data-start=\"4712\" data-end=\"4730\">EV charging points<\/p>\r\n<\/li>\r\n \t<li data-start=\"4731\" data-end=\"4771\">\r\n<p data-start=\"4733\" data-end=\"4771\">Wind turbines and hybrid battery banks<\/p>\r\n<\/li>\r\n<\/ul>\r\n<blockquote data-start=\"4773\" data-end=\"4861\">\r\n<p data-start=\"4775\" data-end=\"4861\">Pro tip: Always use both DC and AC SPDs for full system protection in solar\/EV setups.<\/p>\r\n<\/blockquote>\r\n<h2 data-start=\"354\" data-end=\"445\">4. Top 10 Surge Protection Device Manufacturers in 2025 (Based on Global Reach &amp; Demand)<\/h2>\r\n<h3 data-start=\"447\" data-end=\"476\"><strong data-start=\"451\" data-end=\"474\">4.1 <a href=\"https:\/\/www.britecelectric.com\/\">Britec Electric<\/a><\/strong><\/h3>\r\n<a href=\"https:\/\/www.britecelectric.com\/\" rel=\"attachment wp-att-2108\"><img class=\"alignnone wp-image-2108 size-large\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2025\/05\/BRITEC-Electric-LOGO-1024x480.webp\" alt=\"Best SPD Manufacturers\" width=\"1024\" height=\"480\" \/><\/a>\r\n<p data-start=\"477\" data-end=\"665\">Headquarters: Wenzhou, China<br data-start=\"509\" data-end=\"512\" \/>Certifications: UL, CE, TUV, ISO9001, ISO14001<br data-start=\"562\" data-end=\"565\" \/>Focus Markets: Solar PV, LED lighting, data centers, residential &amp; commercial power distribution<\/p>\r\n<p data-start=\"667\" data-end=\"1004\">Britec Electric is a fast-growing China-based SPD manufacturer that has gained global attention for its highly competitive cost-to-performance ratio. The company specializes in developing Type 1, Type 2, and combined Type 1+2 SPDs, particularly for solar inverters, low-voltage AC panels, and industrial cabinets.<\/p>\r\n<p data-start=\"1006\" data-end=\"1031\"><strong data-start=\"1006\" data-end=\"1031\">Key Product Features:<\/strong><\/p>\r\n\r\n<ul data-start=\"1032\" data-end=\"1207\">\r\n \t<li data-start=\"1032\" data-end=\"1068\">\r\n<p data-start=\"1034\" data-end=\"1068\">Thermally protected MOV technology<\/p>\r\n<\/li>\r\n \t<li data-start=\"1069\" data-end=\"1114\">\r\n<p data-start=\"1071\" data-end=\"1114\">High surge discharge capacity (up to 100kA)<\/p>\r\n<\/li>\r\n \t<li data-start=\"1115\" data-end=\"1162\">\r\n<p data-start=\"1117\" data-end=\"1162\">DIN-rail modular design for fast installation<\/p>\r\n<\/li>\r\n \t<li data-start=\"1163\" data-end=\"1207\">\r\n<p data-start=\"1165\" data-end=\"1207\">AC\/DC SPD solutions across the 12V\u20131000V range<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p data-start=\"1209\" data-end=\"1232\"><strong data-start=\"1209\" data-end=\"1232\">Company Advantages:<\/strong><\/p>\r\n\r\n<ul data-start=\"1233\" data-end=\"1464\">\r\n \t<li data-start=\"1233\" data-end=\"1270\">\r\n<p data-start=\"1235\" data-end=\"1270\">Over 15 years of OEM\/ODM experience<\/p>\r\n<\/li>\r\n \t<li data-start=\"1271\" data-end=\"1345\">\r\n<p data-start=\"1273\" data-end=\"1345\">Exports to 80+ countries, including the U.S., Germany, and Southeast Asia<\/p>\r\n<\/li>\r\n \t<li data-start=\"1346\" data-end=\"1401\">\r\n<p data-start=\"1348\" data-end=\"1401\">Flexible production and custom SPD module development<\/p>\r\n<\/li>\r\n \t<li data-start=\"1402\" data-end=\"1464\">\r\n<p data-start=\"1404\" data-end=\"1464\">Quick lead time and local support for international partners<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"1471\" data-end=\"1503\"><strong data-start=\"1475\" data-end=\"1501\">4.2 Schneider Electric<\/strong><\/h3>\r\n<p data-start=\"1504\" data-end=\"1637\">Headquarters: Rueil-Malmaison, France<br data-start=\"1545\" data-end=\"1548\" \/>Global Presence: 100+ countries<br data-start=\"1583\" data-end=\"1586\" \/>Certifications: UL 1449, IEC 61643, RoHS, REACH<\/p>\r\n<p data-start=\"1639\" data-end=\"1954\">A globally recognized energy management and automation leader, Schneider Electric offers a complete portfolio of AC power surge protection devices for residential, commercial, and industrial environments. Its Surgelogic\u2122 and Acti 9 iPRD series are widely deployed across North America and Europe.<\/p>\r\n<p data-start=\"1956\" data-end=\"1970\"><strong data-start=\"1956\" data-end=\"1970\">Strengths:<\/strong><\/p>\r\n\r\n<ul data-start=\"1971\" data-end=\"2196\">\r\n \t<li data-start=\"1971\" data-end=\"2050\">\r\n<p data-start=\"1973\" data-end=\"2050\">Real-time monitoring and predictive maintenance through the EcoStruxure\u2122 platform<\/p>\r\n<\/li>\r\n \t<li data-start=\"2051\" data-end=\"2120\">\r\n<p data-start=\"2053\" data-end=\"2120\">Integrated solutions for power distribution and building automation<\/p>\r\n<\/li>\r\n \t<li data-start=\"2121\" data-end=\"2196\">\r\n<p data-start=\"2123\" data-end=\"2196\">Trusted brand in hospitals, telecom, industrial automation, and utilities<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"2203\" data-end=\"2220\"><strong data-start=\"2207\" data-end=\"2218\">4.3 ABB<\/strong><\/h3>\r\n<p data-start=\"2221\" data-end=\"2372\">Headquarters: Zurich, Switzerland<br data-start=\"2258\" data-end=\"2261\" \/>Certifications: IEC 61643-11, UL 1449, ISO 9001<br data-start=\"2312\" data-end=\"2315\" \/>Application Strength: Utilities, rail, infrastructure<\/p>\r\n<p data-start=\"2374\" data-end=\"2618\">ABB provides advanced industrial surge protection solutions as part of its wider electrification product line. The OVR T2 and OVR PV series are popular for utility-scale, smart grid, and railway electrification projects.<\/p>\r\n<p data-start=\"2620\" data-end=\"2637\"><strong data-start=\"2620\" data-end=\"2637\">Key Benefits:<\/strong><\/p>\r\n\r\n<ul data-start=\"2638\" data-end=\"2788\">\r\n \t<li data-start=\"2638\" data-end=\"2685\">\r\n<p data-start=\"2640\" data-end=\"2685\">Surge discharge capacity up to 80kA per phase<\/p>\r\n<\/li>\r\n \t<li data-start=\"2686\" data-end=\"2726\">\r\n<p data-start=\"2688\" data-end=\"2726\">Pluggable modules for easy maintenance<\/p>\r\n<\/li>\r\n \t<li data-start=\"2727\" data-end=\"2788\">\r\n<p data-start=\"2729\" data-end=\"2788\">Remote signaling and thermal disconnector safety mechanisms<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"2795\" data-end=\"2816\"><strong data-start=\"2799\" data-end=\"2814\">4.4 Siemens<\/strong><\/h3>\r\n<p data-start=\"2817\" data-end=\"2938\">Headquarters: Munich, Germany<br data-start=\"2850\" data-end=\"2853\" \/>Standards: VDE, UL, IEC<br data-start=\"2880\" data-end=\"2883\" \/>Market: Residential, commercial, OEM control panels<\/p>\r\n<p data-start=\"2940\" data-end=\"3179\">Siemens delivers compact, modular SPDs under its SENTRON and 5SD7 series, optimized for smart home integration and industrial automation. The brand emphasizes system coordination, safety, and global standard compliance.<\/p>\r\n<p data-start=\"3181\" data-end=\"3196\"><strong data-start=\"3181\" data-end=\"3196\">Highlights:<\/strong><\/p>\r\n\r\n<ul data-start=\"3197\" data-end=\"3358\">\r\n \t<li data-start=\"3197\" data-end=\"3228\">\r\n<p data-start=\"3199\" data-end=\"3228\">Seamless DIN-rail integration<\/p>\r\n<\/li>\r\n \t<li data-start=\"3229\" data-end=\"3285\">\r\n<p data-start=\"3231\" data-end=\"3285\">Type 2 and Type 3 SPDs with 2-stage energy dissipation<\/p>\r\n<\/li>\r\n \t<li data-start=\"3286\" data-end=\"3358\">\r\n<p data-start=\"3288\" data-end=\"3358\">Commonly used in HVAC systems, commercial buildings, and OEM solutions.<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"3365\" data-end=\"3384\"><strong data-start=\"3369\" data-end=\"3382\">4.5 Eaton<\/strong><\/h3>\r\n<p data-start=\"3385\" data-end=\"3491\">Headquarters: Dublin, Ireland<br data-start=\"3418\" data-end=\"3421\" \/>Certifications: UL 1449, RoHS<br data-start=\"3454\" data-end=\"3457\" \/>Flagship Series: CHSP, SPD Max<\/p>\r\n<p data-start=\"3493\" data-end=\"3679\">Eaton is especially prominent in the North American residential and data infrastructure market, known for high-performance whole-house surge protectors and point-of-entry panels.<\/p>\r\n<p data-start=\"3681\" data-end=\"3694\"><strong data-start=\"3681\" data-end=\"3694\">Features:<\/strong><\/p>\r\n\r\n<ul data-start=\"3695\" data-end=\"3848\">\r\n \t<li data-start=\"3695\" data-end=\"3742\">\r\n<p data-start=\"3697\" data-end=\"3742\">Robust thermal MOVs with overcurrent shutdown<\/p>\r\n<\/li>\r\n \t<li data-start=\"3743\" data-end=\"3774\">\r\n<p data-start=\"3745\" data-end=\"3774\">Plug-on and hardwired options<\/p>\r\n<\/li>\r\n \t<li data-start=\"3775\" data-end=\"3848\">\r\n<p data-start=\"3777\" data-end=\"3848\">Long lifecycle, ideal for smart homes, critical loads, and data closets<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"3855\" data-end=\"3884\"><strong data-start=\"3859\" data-end=\"3882\">4.6 Phoenix Contact<\/strong><\/h3>\r\n<p data-start=\"3885\" data-end=\"4035\">Headquarters: Blomberg, Germany<br data-start=\"3920\" data-end=\"3923\" \/>Key Series: VALVETRAB, PLUGTRAB, TERMITRAB<br data-start=\"3969\" data-end=\"3972\" \/>Sectors Served: Automation, renewable energy, machine tools<\/p>\r\n<p data-start=\"4037\" data-end=\"4227\">Phoenix Contact is known for precision-engineered modular SPDs for sensitive control systems. Their Type 1+2 SPD combinations support high energy dissipation while remaining compact.<\/p>\r\n<p data-start=\"4229\" data-end=\"4244\"><strong data-start=\"4229\" data-end=\"4244\">Advantages:<\/strong><\/p>\r\n\r\n<ul data-start=\"4245\" data-end=\"4385\">\r\n \t<li data-start=\"4245\" data-end=\"4293\">\r\n<p data-start=\"4247\" data-end=\"4293\">Tool-free installation with push-in technology<\/p>\r\n<\/li>\r\n \t<li data-start=\"4294\" data-end=\"4343\">\r\n<p data-start=\"4296\" data-end=\"4343\">Vibration-resistant for mechanical environments<\/p>\r\n<\/li>\r\n \t<li data-start=\"4344\" data-end=\"4385\">\r\n<p data-start=\"4346\" data-end=\"4385\">Advanced diagnostics and LED indicators<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"4392\" data-end=\"4422\"><strong data-start=\"4396\" data-end=\"4420\">4.7 Littelfuse, Inc.<\/strong><\/h3>\r\n<p data-start=\"4423\" data-end=\"4538\">Headquarters: Chicago, USA<br data-start=\"4453\" data-end=\"4456\" \/>Core Markets: Automotive, EV, Telecom<br data-start=\"4497\" data-end=\"4500\" \/>Technology: TVS diodes, MOVs, GDTs<\/p>\r\n<p data-start=\"4540\" data-end=\"4779\">Littelfuse stands out in semiconductor-based SPD development, offering ultra-fast response devices with low clamping voltage for sensitive applications like EV charging stations, base stations, and consumer electronics.<\/p>\r\n<p data-start=\"4781\" data-end=\"4802\"><strong data-start=\"4781\" data-end=\"4802\">Why it\u2019s trusted:<\/strong><\/p>\r\n\r\n<ul data-start=\"4803\" data-end=\"4947\">\r\n \t<li data-start=\"4803\" data-end=\"4848\">\r\n<p data-start=\"4805\" data-end=\"4848\">Strong R&amp;D and IP in overvoltage protection<\/p>\r\n<\/li>\r\n \t<li data-start=\"4849\" data-end=\"4882\">\r\n<p data-start=\"4851\" data-end=\"4882\">Automotive-grade SPD components<\/p>\r\n<\/li>\r\n \t<li data-start=\"4883\" data-end=\"4947\">\r\n<p data-start=\"4885\" data-end=\"4947\">Compact, surface-mount designs for space-critical environments<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"4954\" data-end=\"4974\"><strong data-start=\"4958\" data-end=\"4972\">4.8 Mersen<\/strong><\/h3>\r\n<p data-start=\"4975\" data-end=\"5113\">Headquarters: Paris, France<br data-start=\"5006\" data-end=\"5009\" \/>Main Products: Surge-Trap STX, STP Series<br data-start=\"5054\" data-end=\"5057\" \/>Key Use Cases: Solar, battery storage, EV DC systems<\/p>\r\n<p data-start=\"5115\" data-end=\"5323\">Mersen specializes in DC surge protection devices and has grown rapidly in the renewable energy market. Their Surge-Trap range includes compact, fuse-integrated SPDs certified to the latest standards.<\/p>\r\n<p data-start=\"5325\" data-end=\"5338\"><strong data-start=\"5325\" data-end=\"5338\">Benefits:<\/strong><\/p>\r\n\r\n<ul data-start=\"5339\" data-end=\"5488\">\r\n \t<li data-start=\"5339\" data-end=\"5374\">\r\n<p data-start=\"5341\" data-end=\"5374\">600V to 1500V DC protection range<\/p>\r\n<\/li>\r\n \t<li data-start=\"5375\" data-end=\"5435\">\r\n<p data-start=\"5377\" data-end=\"5435\">Internal thermal disconnection and visual fault indicators<\/p>\r\n<\/li>\r\n \t<li data-start=\"5436\" data-end=\"5488\">\r\n<p data-start=\"5438\" data-end=\"5488\">Preferred by solar EPCs and inverter manufacturers<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"5495\" data-end=\"5513\"><strong data-start=\"5499\" data-end=\"5511\">4.9 DEHN<\/strong><\/h3>\r\n<p data-start=\"5514\" data-end=\"5655\">Headquarters: Neumarkt, Germany<br data-start=\"5549\" data-end=\"5552\" \/>Product Range: DEHNguard, Blitzductor XT<br data-start=\"5596\" data-end=\"5599\" \/>Core Sectors: Critical infrastructure, rail, utility<\/p>\r\n<p data-start=\"5657\" data-end=\"5884\">DEHN is a global pioneer in lightning and surge protection, offering ultra-durable Type 1 SPDs capable of withstanding direct lightning currents. Often used in outdoor, remote, and high-risk lightning zones.<\/p>\r\n<p data-start=\"5886\" data-end=\"5909\"><strong data-start=\"5886\" data-end=\"5909\">Distinctive traits:<\/strong><\/p>\r\n\r\n<ul data-start=\"5910\" data-end=\"6048\">\r\n \t<li data-start=\"5910\" data-end=\"5937\">\r\n<p data-start=\"5912\" data-end=\"5937\">Red\/Line visual ID series<\/p>\r\n<\/li>\r\n \t<li data-start=\"5938\" data-end=\"5998\">\r\n<p data-start=\"5940\" data-end=\"5998\">Designed for long-distance telecom and energy transmission<\/p>\r\n<\/li>\r\n \t<li data-start=\"5999\" data-end=\"6048\">\r\n<p data-start=\"6001\" data-end=\"6048\">Deep compliance with IEC 62305 and IEC 61643-11<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"6055\" data-end=\"6090\"><strong data-start=\"6059\" data-end=\"6088\">4.10 MCG Surge Protection<\/strong><\/h3>\r\n<p data-start=\"6091\" data-end=\"6253\">Headquarters: New York, USA<br data-start=\"6122\" data-end=\"6125\" \/>Specialties: Industrial surge panels, plug-in protection units<br data-start=\"6191\" data-end=\"6194\" \/>Core Users: Automation, HVAC, commercial infrastructure<\/p>\r\n<p data-start=\"6255\" data-end=\"6507\">MCG Surge Protection provides custom-engineered SPD panels designed for control cabinets, switchgear, and sensitive HVAC controllers. Though smaller in scale, they are known for technical support, field reliability, and UL-grade builds.<\/p>\r\n\r\n<h2 data-start=\"6936\" data-end=\"6980\">5. How to Choose a Surge Protection Device?<\/h2>\r\n<a href=\"https:\/\/www.britecelectric.com\/product-category\/ac-power-surge-protection\/\" rel=\"attachment wp-att-2109\"><img class=\"alignnone wp-image-2109\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2025\/05\/AC-Power-Surge-Protection-1024x1024.webp\" alt=\"China Type 1 Surge Arrester\" width=\"900\" height=\"900\" \/><\/a>\r\n<h3 data-start=\"6982\" data-end=\"7028\">5.1 Choose the Right SPD Type (T1, T2, T3)<\/h3>\r\n<table style=\"width: 60.7813%;\">\r\n<tbody>\r\n<tr>\r\n<td style=\"width: 26.9307%;\" width=\"284\">Type<\/td>\r\n<td style=\"width: 93.9313%;\" width=\"284\">Use Case<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 26.9307%;\" width=\"284\">Type\u00a01<\/td>\r\n<td style=\"width: 93.9313%;\" width=\"284\">Lightning-prone buildings with an LPS system<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 26.9307%;\" width=\"284\">Type\u00a02<\/td>\r\n<td style=\"width: 93.9313%;\" width=\"284\">General use in distribution panels<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 26.9307%;\" width=\"284\">Type\u00a03<\/td>\r\n<td style=\"width: 93.9313%;\" width=\"284\">Final protection at device level (e.g., PCs, routers)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<p data-start=\"7328\" data-end=\"7369\">Use Type 1+2 combination SPD for compact panels with limited space.<\/p>\r\n\r\n<h3 data-start=\"7328\" data-end=\"7369\">5.2 Best Installation Points for SPDs<\/h3>\r\n<ul data-start=\"7370\" data-end=\"7526\">\r\n \t<li data-start=\"7370\" data-end=\"7399\">\r\n<p data-start=\"7372\" data-end=\"7399\">Main service panel (Type 1)<\/p>\r\n<\/li>\r\n \t<li data-start=\"7400\" data-end=\"7434\">\r\n<p data-start=\"7402\" data-end=\"7434\">Sub-distribution boards (Type 2)<\/p>\r\n<\/li>\r\n \t<li data-start=\"7435\" data-end=\"7468\">\r\n<p data-start=\"7437\" data-end=\"7468\">Near sensitive devices (Type 3)<\/p>\r\n<\/li>\r\n \t<li data-start=\"7469\" data-end=\"7498\">\r\n<p data-start=\"7471\" data-end=\"7498\">Solar combiner box (DC SPD)<\/p>\r\n<\/li>\r\n \t<li data-start=\"7499\" data-end=\"7526\">\r\n<p data-start=\"7501\" data-end=\"7526\">EV charging station panel<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"7528\" data-end=\"7576\">5.3 Evaluate Discharge Capacity (Iimp, Imax)<\/h3>\r\n<ul data-start=\"7577\" data-end=\"7806\">\r\n \t<li data-start=\"7577\" data-end=\"7661\">\r\n<p data-start=\"7579\" data-end=\"7661\">Iimp (10\/350 \u00b5s): Lightning surge capacity \u2014 Type 1 SPDs should handle \u226512.5kA<\/p>\r\n<\/li>\r\n \t<li data-start=\"7662\" data-end=\"7737\">\r\n<p data-start=\"7664\" data-end=\"7737\">Imax (8\/20 \u00b5s): High-energy switching surge capacity \u2014 look for \u226540kA<\/p>\r\n<\/li>\r\n \t<li data-start=\"7738\" data-end=\"7806\">\r\n<p data-start=\"7740\" data-end=\"7806\">Match with expected surge levels based on the installation environment<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"7808\" data-end=\"7842\">5.4 Breaker\/Fuse Compatibility<\/h3>\r\n<ul data-start=\"7843\" data-end=\"7975\">\r\n \t<li data-start=\"7843\" data-end=\"7885\">\r\n<p data-start=\"7845\" data-end=\"7885\">Check short-circuit withstand rating.<\/p>\r\n<\/li>\r\n \t<li data-start=\"7886\" data-end=\"7975\">\r\n<p data-start=\"7888\" data-end=\"7975\">Ensure backup protection (MCB or fuse) matches the SPD\u2019s disconnect device requirements<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"7977\" data-end=\"8027\">5.5 Match Protection Level with Device Ratings<\/h3>\r\n<ul data-start=\"8028\" data-end=\"8201\">\r\n \t<li data-start=\"8028\" data-end=\"8153\">\r\n<p data-start=\"8030\" data-end=\"8153\">Ensure Up (voltage protection level) is lower than equipment impulse withstand (e.g., &lt;1.5kV for sensitive electronics)<\/p>\r\n<\/li>\r\n \t<li data-start=\"8154\" data-end=\"8201\">\r\n<p data-start=\"8156\" data-end=\"8201\">Match response time (&lt;25 ns for fast devices)<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h2 data-start=\"8208\" data-end=\"8224\">6. Conclusion<\/h2>\r\n<p data-start=\"8226\" data-end=\"8526\">In 2025, the demand for certified, high-performance surge protection devices is surging\u2014pun intended. With rising risks from lightning, grid instability, and the increasing sensitivity of modern electronics, it\u2019s critical to invest in the right SPD solution from a reputable manufacturer.<\/p>\r\n<p data-start=\"8528\" data-end=\"8640\">Whether you\u2019re sourcing for a renewable project, industrial system, or data center, always look for:<\/p>\r\n\r\n<ul data-start=\"8641\" data-end=\"8788\">\r\n \t<li data-start=\"8641\" data-end=\"8674\">\r\n<p data-start=\"8643\" data-end=\"8674\">Certified SPD manufacturers<\/p>\r\n<\/li>\r\n \t<li data-start=\"8675\" data-end=\"8714\">\r\n<p data-start=\"8677\" data-end=\"8714\">Right Type (1\/2\/3) for your setup<\/p>\r\n<\/li>\r\n \t<li data-start=\"8715\" data-end=\"8753\">\r\n<p data-start=\"8717\" data-end=\"8753\">Proper discharge rating (Iimp, Imax)<\/p>\r\n<\/li>\r\n \t<li data-start=\"8754\" data-end=\"8788\">\r\n<p data-start=\"8756\" data-end=\"8788\">Solid grounding and coordination<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p data-start=\"8790\" data-end=\"9019\">By following the insights in this guide, engineers and buyers can make confident, informed decisions. For OEMs and large projects, always verify the SPD supplier\u2019s market reputation, compliance standards, and service support.<\/p>"},"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/blog\/2106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/types\/blog"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/media\/2109"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/media?parent=2106"}],"wp:term":[{"taxonomy":"blog_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/blog_category?post=2106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}