{"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\/de\/blog\/best-spd-manufacturers\/","title":{"rendered":"Top 10 SPD-Hersteller im Jahr 2025"},"content":{"rendered":"<h2 data-start=\"141\" data-end=\"159\">1. Einf\u00fchrung<\/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\">Kurzantwort: Ein \u00dcberspannungsschutzger\u00e4t (SPD) ist eine elektrische Komponente, die Systeme und empfindliche Elektronik vor Spannungsspitzen sch\u00fctzt, indem sie Sto\u00dfstr\u00f6me sicher zur Erde umleitet. Es wird h\u00e4ufig in Industrie-, Wohn- und erneuerbaren Anwendungen eingesetzt, um kostspielige Sch\u00e4den und Ausfallzeiten zu verhindern.<\/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\">Was SPDs sind und wie sie funktionieren<\/p>\r\n<\/li>\r\n \t<li data-start=\"828\" data-end=\"859\">\r\n<p data-start=\"830\" data-end=\"859\">Welche Ger\u00e4te m\u00fcssen gesch\u00fctzt werden?<\/p>\r\n<\/li>\r\n \t<li data-start=\"860\" data-end=\"902\">\r\n<p data-start=\"862\" data-end=\"902\">Die Top 10 SPD-Hersteller im Jahr 2025<\/p>\r\n<\/li>\r\n \t<li data-start=\"903\" data-end=\"958\">\r\n<p data-start=\"905\" data-end=\"958\">So w\u00e4hlen Sie den richtigen Typ aus (Typ 1, Typ 2, Typ 3)<\/p>\r\n<\/li>\r\n \t<li data-start=\"959\" data-end=\"1035\">\r\n<p data-start=\"961\" data-end=\"1035\">Wichtige Leistungsparameter wie Iimp, Imax und Koordinationsregeln<\/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 Was ist ein \u00dcberspannungsschutzger\u00e4t?<\/h3>\r\n<p data-start=\"1236\" data-end=\"1532\">Ein SPD ist eine elektrische Schutzkomponente zur Unterdr\u00fcckung von Spannungstransienten. Diese \u00dcberspannungen k\u00f6nnen durch Blitzeinschl\u00e4ge, Stromnetzumschaltungen, fehlerhafte Ger\u00e4te oder Motoranl\u00e4ufe verursacht werden. SPDs absorbieren die \u00fcbersch\u00fcssige Energie oder leiten sie von den gesch\u00fctzten Lasten weg, normalerweise \u00fcber das Erdungssystem.<\/p>\r\n<p data-start=\"1534\" data-end=\"1638\">SPDs sind standardisiert durch <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/32531\"><strong data-start=\"1559\" data-end=\"1572\">IEC 61643<\/strong><\/a> Und <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>. Abh\u00e4ngig vom \u00dcberspannungsszenario ben\u00f6tigen Sie m\u00f6glicherweise Folgendes:<\/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\">Typ 1 SPD<\/strong>: F\u00fcr direkten Blitzstrom (z. B. Hauptschalttafeln mit \u00e4u\u00dferem Blitzschutz)<\/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\">Typ 2 SPD<\/strong>: F\u00fcr indirekte Blitz- oder Netz\u00fcberspannungen (z. B. Unterverteiler)<\/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\">Typ 3 SPD<\/strong>: F\u00fcr den endg\u00fcltigen Schutz am Einsatzort (z. B. empfindliche Elektronik)<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"1926\" data-end=\"1973\">1.2 Globaler Markt f\u00fcr \u00dcberspannungsschutzger\u00e4te<\/h3>\r\n<p data-start=\"253\" data-end=\"501\">Der weltweite Markt f\u00fcr \u00dcberspannungsschutzger\u00e4te (SPD) wurde im Jahr 2024 auf $3,65 Milliarden gesch\u00e4tzt und soll bis 2030 $5,55 Milliarden erreichen, was einer durchschnittlichen j\u00e4hrlichen Wachstumsrate (CAGR) von etwa 6,4% entspricht. Diese Expansion wird vorangetrieben durch:<\/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\">Der Aufstieg von Rechenzentren, intelligenten Geb\u00e4uden und der Infrastruktur f\u00fcr Elektrofahrzeuge<\/p>\r\n<\/li>\r\n \t<li data-start=\"582\" data-end=\"647\">\r\n<p data-start=\"584\" data-end=\"647\">Annahme von <strong data-start=\"596\" data-end=\"609\">IEC 61643<\/strong> Und <strong data-start=\"614\" data-end=\"628\">NEC 230.67<\/strong> Standards weltweit<\/p>\r\n<\/li>\r\n \t<li data-start=\"648\" data-end=\"736\">\r\n<p data-start=\"650\" data-end=\"736\">Ein Anstieg des Einsatzes sensibler Elektronik in erneuerbaren Energien und in der industriellen Automatisierung<\/p>\r\n<\/li>\r\n \t<li data-start=\"737\" data-end=\"828\">\r\n<p data-start=\"739\" data-end=\"828\">Gr\u00f6\u00dferes Bewusstsein f\u00fcr Spannungsschwankungsrisiken sowohl in entwickelten als auch in aufstrebenden M\u00e4rkten<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h4 data-start=\"830\" data-end=\"864\">H\u00f6hepunkte des regionalen Wachstums:<\/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\">Asien-Pazifik: Am schnellsten wachsende Region, angef\u00fchrt von China, Indien und S\u00fcdostasien. Die Nachfrage wird durch Urbanisierung, Smart-Grid-Investitionen und Produktionsausweitung angekurbelt.<\/p>\r\n<\/li>\r\n \t<li data-start=\"1037\" data-end=\"1173\">\r\n<p data-start=\"1039\" data-end=\"1173\">Nordamerika und Europa: Wachstum durch strengere Einhaltung gesetzlicher Vorschriften, Nachr\u00fcstung von \u00dcberspannungsschutz und Integration erneuerbarer Energien.<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h4 data-start=\"1175\" data-end=\"1222\">Globale SPD-Marktprognose (in Mrd. USD)<\/h4>\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td width=\"189\">Jahr<\/td>\r\n<td width=\"189\">Verifizierte Marktforschung<\/td>\r\n<td width=\"189\">Grand View-Forschung<\/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. Funktionsweise von \u00dcberspannungsschutzger\u00e4ten<\/h2>\r\n<h3 data-start=\"2693\" data-end=\"2734\">2.1 Ableitung des Sto\u00dfstroms zur Erde<\/h3>\r\n<p data-start=\"2736\" data-end=\"2935\">SPDs erkennen \u00dcberspannungen und \u00f6ffnen sofort einen niederohmigen Pfad, um Sto\u00dfstr\u00f6me von den gesch\u00fctzten Lasten abzuleiten. Diese Energie wird zur Erde geleitet und verhindert so Isolationssch\u00e4den oder Stromkreisausf\u00e4lle.<\/p>\r\n\r\n<h3 data-start=\"2937\" data-end=\"2987\">2.2 Spannungsbegrenzung und Begrenzung der Spitzenspannung<\/h3>\r\n<p data-start=\"2989\" data-end=\"3198\">SPDs begrenzen die Spitzenspannung auf einen vordefinierten sicheren Wert. Beispielsweise k\u00f6nnte ein 230-V-System transiente Spitzen auf unter 1,5 kV begrenzen. MOVs, GDTs und TVS-Dioden \u00fcbernehmen \u00fcblicherweise diese Funktion.<\/p>\r\n\r\n<h3 data-start=\"3200\" data-end=\"3231\">2.3 \u00dcbergangsreaktionszeit<\/h3>\r\n<p data-start=\"3233\" data-end=\"3445\">Hochwertige SPDs reagieren in Nanosekunden (typischerweise &lt;25 ns) und eignen sich daher f\u00fcr digitale Hochgeschwindigkeitssysteme und programmierbare Steuerungen. Diese schnelle Reaktion ist der Schl\u00fcssel zur Verhinderung einer Verschlechterung interner Komponenten.<\/p>\r\n\r\n<h3 data-start=\"3447\" data-end=\"3493\">2.4 Bedeutung von Erdung und Koordination<\/h3>\r\n<p data-start=\"3495\" data-end=\"3719\">Erdungssysteme m\u00fcssen eine niedrige Impedanz haben, damit \u00dcberspannungsenergie effektiv abgeleitet werden kann. Dar\u00fcber hinaus m\u00fcssen SPDs mit vorgeschalteten Schutzeinrichtungen wie Sicherungen oder MCBs koordiniert werden, insbesondere in Installationen mit hohem Isc (&gt;6 kA).<\/p>\r\n\r\n<h3 data-start=\"3721\" data-end=\"3788\">2.5 Schutz empfindlicher elektrischer und elektronischer Ger\u00e4te<\/h3>\r\n<p data-start=\"3790\" data-end=\"3923\">Empfindliche Systeme wie SPS, Wechselrichter, Server und medizinische Ger\u00e4te sind am anf\u00e4lligsten. SPDs verhindern Probleme wie:<\/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\">Logikfehler<\/p>\r\n<\/li>\r\n \t<li data-start=\"3953\" data-end=\"3985\">\r\n<p data-start=\"3955\" data-end=\"3985\">Unerwartete Zur\u00fccksetzungen oder Abschaltungen<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h2 data-start=\"3992\" data-end=\"4033\">3. Welche Ger\u00e4te ben\u00f6tigen einen \u00dcberspannungsschutz?<\/h2>\r\n<h3 data-start=\"4035\" data-end=\"4076\">3.1 Industrie- und Gewerbeausr\u00fcstung<\/h3>\r\n<p data-start=\"4078\" data-end=\"4217\">Industriemotoren, Schalttafeln, Relais und HMIs sind alle durch \u00dcberspannungen gef\u00e4hrdet, insbesondere in Fabriken mit h\u00e4ufigen Schaltvorg\u00e4ngen. Sch\u00fctzen:<\/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\">Speicherprogrammierbare Steuerungen (SPS)<\/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\">Prozesskontrolleinheiten<\/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 Daten, Telekommunikation und intelligente Systeme<\/h3>\r\n<p data-start=\"4347\" data-end=\"4426\">Spannungsspitzen k\u00f6nnen Daten verf\u00e4lschen oder Kommunikationsleitungen besch\u00e4digen. Verwenden Sie SPDs f\u00fcr:<\/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-Kabel<\/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-Injektoren und Router<\/p>\r\n<\/li>\r\n \t<li data-start=\"4496\" data-end=\"4536\">\r\n<p data-start=\"4498\" data-end=\"4536\">Intelligente Beleuchtung und Geb\u00e4udeautomation<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"4538\" data-end=\"4582\">3.3 Infrastruktur f\u00fcr erneuerbare Energien und Elektrofahrzeuge<\/h3>\r\n<p data-start=\"4584\" data-end=\"4603\">SPDs sind wichtig f\u00fcr:<\/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\/de\/product-category\/dc-surge-protector\/\" target=\"_blank\" rel=\"noopener\">DC-\u00dcberspannungsschutz<\/a><\/strong><\/em> auf 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-\u00dcberspannungsschutzger\u00e4te an Wechselrichtern und Ladeger\u00e4ten<\/p>\r\n<\/li>\r\n \t<li data-start=\"4710\" data-end=\"4730\">\r\n<p data-start=\"4712\" data-end=\"4730\">Ladestationen f\u00fcr Elektrofahrzeuge<\/p>\r\n<\/li>\r\n \t<li data-start=\"4731\" data-end=\"4771\">\r\n<p data-start=\"4733\" data-end=\"4771\">Windkraftanlagen und Hybridbatterieb\u00e4nke<\/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\">Profi-Tipp: Verwenden Sie bei Solar-\/EV-Anlagen immer sowohl DC- als auch AC-SPDs f\u00fcr vollst\u00e4ndigen Systemschutz.<\/p>\r\n<\/blockquote>\r\n<h2 data-start=\"354\" data-end=\"445\">4. Top 10 der Hersteller von \u00dcberspannungsschutzger\u00e4ten im Jahr 2025 (basierend auf globaler Reichweite und Nachfrage)<\/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\/de\/\">Britec Electric<\/a><\/strong><\/h3>\r\n<a href=\"https:\/\/www.britecelectric.com\/de\/\" 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=\"Beste SPD-Hersteller\" width=\"1024\" height=\"480\" \/><\/a>\r\n<p data-start=\"477\" data-end=\"665\">Hauptsitz: Wenzhou, China<br data-start=\"509\" data-end=\"512\" \/>Zertifizierungen: UL, CE, T\u00dcV, ISO9001, ISO14001<br data-start=\"562\" data-end=\"565\" \/>Fokusm\u00e4rkte: Solar-PV, LED-Beleuchtung, Rechenzentren, private und gewerbliche Stromverteilung<\/p>\r\n<p data-start=\"667\" data-end=\"1004\">Britec Electric ist ein schnell wachsender SPD-Hersteller mit Sitz in China, der aufgrund seines \u00e4u\u00dferst wettbewerbsf\u00e4higen Kosten-Leistungs-Verh\u00e4ltnisses weltweite Aufmerksamkeit erlangt hat. Das Unternehmen ist auf die Entwicklung von SPDs vom Typ 1, Typ 2 und kombinierten Typ 1+2 spezialisiert, insbesondere f\u00fcr Solarwechselrichter, Niederspannungs-Wechselstrommodule und Industrieschr\u00e4nke.<\/p>\r\n<p data-start=\"1006\" data-end=\"1031\"><strong data-start=\"1006\" data-end=\"1031\">Wichtigste Produktmerkmale:<\/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\">Thermisch gesch\u00fctzte MOV-Technologie<\/p>\r\n<\/li>\r\n \t<li data-start=\"1069\" data-end=\"1114\">\r\n<p data-start=\"1071\" data-end=\"1114\">Hohe Sto\u00dfentladungskapazit\u00e4t (bis zu 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\">Modulares DIN-Schienen-Design f\u00fcr schnelle 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-L\u00f6sungen im Bereich von 12 V bis 1000 V<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p data-start=\"1209\" data-end=\"1232\"><strong data-start=\"1209\" data-end=\"1232\">Unternehmensvorteile:<\/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\">\u00dcber 15 Jahre OEM\/ODM-Erfahrung<\/p>\r\n<\/li>\r\n \t<li data-start=\"1271\" data-end=\"1345\">\r\n<p data-start=\"1273\" data-end=\"1345\">Exporte in \u00fcber 80 L\u00e4nder, darunter die USA, Deutschland und S\u00fcdostasien<\/p>\r\n<\/li>\r\n \t<li data-start=\"1346\" data-end=\"1401\">\r\n<p data-start=\"1348\" data-end=\"1401\">Flexible Produktion und kundenspezifische SPD-Modulentwicklung<\/p>\r\n<\/li>\r\n \t<li data-start=\"1402\" data-end=\"1464\">\r\n<p data-start=\"1404\" data-end=\"1464\">Schnelle Vorlaufzeit und lokaler Support f\u00fcr internationale Partner<\/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\">Hauptsitz: Rueil-Malmaison, Frankreich<br data-start=\"1545\" data-end=\"1548\" \/>Globale Pr\u00e4senz: \u00fcber 100 L\u00e4nder<br data-start=\"1583\" data-end=\"1586\" \/>Zertifizierungen: UL 1449, IEC 61643, RoHS, REACH<\/p>\r\n<p data-start=\"1639\" data-end=\"1954\">Als weltweit anerkannter Marktf\u00fchrer im Bereich Energiemanagement und Automatisierung bietet Schneider Electric ein komplettes Portfolio an AC-\u00dcberspannungsschutzger\u00e4ten f\u00fcr Wohn-, Gewerbe- und Industrieumgebungen. Die Serien Surgelogic\u2122 und Acti 9 iPRD sind in Nordamerika und Europa weit verbreitet.<\/p>\r\n<p data-start=\"1956\" data-end=\"1970\"><strong data-start=\"1956\" data-end=\"1970\">St\u00e4rken:<\/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\">Echtzeit\u00fcberwachung und vorausschauende Wartung \u00fcber die EcoStruxure\u2122-Plattform<\/p>\r\n<\/li>\r\n \t<li data-start=\"2051\" data-end=\"2120\">\r\n<p data-start=\"2053\" data-end=\"2120\">Integrierte L\u00f6sungen f\u00fcr Energieverteilung und Geb\u00e4udeautomation<\/p>\r\n<\/li>\r\n \t<li data-start=\"2121\" data-end=\"2196\">\r\n<p data-start=\"2123\" data-end=\"2196\">Vertrauensw\u00fcrdige Marke in Krankenh\u00e4usern, Telekommunikation, Industrieautomation und Versorgungsunternehmen<\/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\">Hauptsitz: Z\u00fcrich, Schweiz<br data-start=\"2258\" data-end=\"2261\" \/>Zertifizierungen: IEC 61643-11, UL 1449, ISO 9001<br data-start=\"2312\" data-end=\"2315\" \/>Anwendungsst\u00e4rke: Versorgungsunternehmen, Bahn, Infrastruktur<\/p>\r\n<p data-start=\"2374\" data-end=\"2618\">ABB bietet im Rahmen seiner umfassenderen Elektrifizierungsproduktlinie fortschrittliche industrielle \u00dcberspannungsschutzl\u00f6sungen an. Die OVR T2- und OVR PV-Serien sind beliebt f\u00fcr Projekte im Versorgungsma\u00dfstab, f\u00fcr intelligente Netze und f\u00fcr die Elektrifizierung von Eisenbahnen.<\/p>\r\n<p data-start=\"2620\" data-end=\"2637\"><strong data-start=\"2620\" data-end=\"2637\">Hauptvorteile:<\/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\">Sto\u00dfentladungskapazit\u00e4t bis zu 80 kA pro Phase<\/p>\r\n<\/li>\r\n \t<li data-start=\"2686\" data-end=\"2726\">\r\n<p data-start=\"2688\" data-end=\"2726\">Steckbare Module f\u00fcr einfache Wartung<\/p>\r\n<\/li>\r\n \t<li data-start=\"2727\" data-end=\"2788\">\r\n<p data-start=\"2729\" data-end=\"2788\">Fernsignalisierung und Sicherheitsmechanismen f\u00fcr thermische Trennschalter<\/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\">Hauptsitz: M\u00fcnchen, Deutschland<br data-start=\"2850\" data-end=\"2853\" \/>Normen: VDE, UL, IEC<br data-start=\"2880\" data-end=\"2883\" \/>Markt: Wohn-, Gewerbe- und OEM-Bedienfelder<\/p>\r\n<p data-start=\"2940\" data-end=\"3179\">Siemens liefert kompakte, modulare SPDs der Serien SENTRON und 5SD7, optimiert f\u00fcr die Smart-Home-Integration und Industrieautomation. Die Marke legt Wert auf Systemkoordination, Sicherheit und die Einhaltung globaler Standards.<\/p>\r\n<p data-start=\"3181\" data-end=\"3196\"><strong data-start=\"3181\" data-end=\"3196\">H\u00f6hepunkte:<\/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\">Nahtlose DIN-Schienen-Integration<\/p>\r\n<\/li>\r\n \t<li data-start=\"3229\" data-end=\"3285\">\r\n<p data-start=\"3231\" data-end=\"3285\">SPDs vom Typ 2 und Typ 3 mit zweistufiger Energiedissipation<\/p>\r\n<\/li>\r\n \t<li data-start=\"3286\" data-end=\"3358\">\r\n<p data-start=\"3288\" data-end=\"3358\">Wird h\u00e4ufig in HLK-Systemen, Gewerbegeb\u00e4uden und OEM-L\u00f6sungen verwendet.<\/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\">Hauptsitz: Dublin, Irland<br data-start=\"3418\" data-end=\"3421\" \/>Zertifizierungen: UL 1449, RoHS<br data-start=\"3454\" data-end=\"3457\" \/>Flaggschiff-Serie: CHSP, SPD Max<\/p>\r\n<p data-start=\"3493\" data-end=\"3679\">Eaton ist besonders auf dem nordamerikanischen Markt f\u00fcr Wohn- und Dateninfrastruktur bekannt und bekannt f\u00fcr leistungsstarke \u00dcberspannungsschutzger\u00e4te f\u00fcr das ganze Haus und Point-of-Entry-Panels.<\/p>\r\n<p data-start=\"3681\" data-end=\"3694\"><strong data-start=\"3681\" data-end=\"3694\">Merkmale:<\/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\">Robuste thermische MO-Varistoren mit \u00dcberstromabschaltung<\/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- und festverdrahtete Optionen<\/p>\r\n<\/li>\r\n \t<li data-start=\"3775\" data-end=\"3848\">\r\n<p data-start=\"3777\" data-end=\"3848\">Lange Lebensdauer, ideal f\u00fcr Smart Homes, kritische Lasten und Datenschr\u00e4nke<\/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\">Hauptsitz: Blomberg, Deutschland<br data-start=\"3920\" data-end=\"3923\" \/>Schl\u00fcsselserien: VALVETRAB, PLUGTRAB, TERMITRAB<br data-start=\"3969\" data-end=\"3972\" \/>Belieferte Branchen: Automatisierung, erneuerbare Energien, Werkzeugmaschinen<\/p>\r\n<p data-start=\"4037\" data-end=\"4227\">Phoenix Contact ist bekannt f\u00fcr pr\u00e4zisionsgefertigte modulare SPDs f\u00fcr sensible Steuerungssysteme. Ihre SPD-Kombinationen vom Typ 1+2 unterst\u00fctzen eine hohe Energiedissipation und bleiben gleichzeitig kompakt.<\/p>\r\n<p data-start=\"4229\" data-end=\"4244\"><strong data-start=\"4229\" data-end=\"4244\">Vorteile:<\/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\">Werkzeuglose Montage durch Push-in-Technik<\/p>\r\n<\/li>\r\n \t<li data-start=\"4294\" data-end=\"4343\">\r\n<p data-start=\"4296\" data-end=\"4343\">Vibrationsbest\u00e4ndig f\u00fcr mechanische Umgebungen<\/p>\r\n<\/li>\r\n \t<li data-start=\"4344\" data-end=\"4385\">\r\n<p data-start=\"4346\" data-end=\"4385\">Erweiterte Diagnose und LED-Anzeigen<\/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\">Hauptsitz: Chicago, USA<br data-start=\"4453\" data-end=\"4456\" \/>Kernm\u00e4rkte: Automobil, Elektrofahrzeuge, Telekommunikation<br data-start=\"4497\" data-end=\"4500\" \/>Technologie: TVS-Dioden, MOVs, GDTs<\/p>\r\n<p data-start=\"4540\" data-end=\"4779\">Littelfuse zeichnet sich durch die Entwicklung halbleiterbasierter SPDs aus und bietet ultraschnell reagierende Ger\u00e4te mit niedriger Klemmspannung f\u00fcr empfindliche Anwendungen wie Ladestationen f\u00fcr Elektrofahrzeuge, Basisstationen und Unterhaltungselektronik.<\/p>\r\n<p data-start=\"4781\" data-end=\"4802\"><strong data-start=\"4781\" data-end=\"4802\">Warum es vertrauensw\u00fcrdig ist:<\/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\">Starke Forschung und Entwicklung sowie IP im Bereich \u00dcberspannungsschutz<\/p>\r\n<\/li>\r\n \t<li data-start=\"4849\" data-end=\"4882\">\r\n<p data-start=\"4851\" data-end=\"4882\">SPD-Komponenten in Automobilqualit\u00e4t<\/p>\r\n<\/li>\r\n \t<li data-start=\"4883\" data-end=\"4947\">\r\n<p data-start=\"4885\" data-end=\"4947\">Kompakte, oberfl\u00e4chenmontierbare Designs f\u00fcr platzkritische Umgebungen<\/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\">Hauptsitz: Paris, Frankreich<br data-start=\"5006\" data-end=\"5009\" \/>Hauptprodukte: Surge-Trap STX, STP-Serie<br data-start=\"5054\" data-end=\"5057\" \/>Hauptanwendungsf\u00e4lle: Solar, Batteriespeicher, EV-Gleichstromsysteme<\/p>\r\n<p data-start=\"5115\" data-end=\"5323\">Mersen ist auf Gleichstrom-\u00dcberspannungsschutzger\u00e4te spezialisiert und ist auf dem Markt f\u00fcr erneuerbare Energien schnell gewachsen. Ihr Surge-Trap-Sortiment umfasst kompakte, mit Sicherungen integrierte SPDs, die nach den neuesten Standards zertifiziert sind.<\/p>\r\n<p data-start=\"5325\" data-end=\"5338\"><strong data-start=\"5325\" data-end=\"5338\">Vorteile:<\/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\">600 V bis 1500 V DC-Schutzbereich<\/p>\r\n<\/li>\r\n \t<li data-start=\"5375\" data-end=\"5435\">\r\n<p data-start=\"5377\" data-end=\"5435\">Interne thermische Abschaltung und optische Fehleranzeige<\/p>\r\n<\/li>\r\n \t<li data-start=\"5436\" data-end=\"5488\">\r\n<p data-start=\"5438\" data-end=\"5488\">Bevorzugt von Herstellern von Solar-EPCs und Wechselrichtern<\/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\">Hauptsitz: Neumarkt, Deutschland<br data-start=\"5549\" data-end=\"5552\" \/>Produktpalette: DEHNguard, Blitzductor XT<br data-start=\"5596\" data-end=\"5599\" \/>Kernsektoren: Kritische Infrastruktur, Schiene, Versorgung<\/p>\r\n<p data-start=\"5657\" data-end=\"5884\">DEHN ist ein weltweiter Pionier im Bereich Blitz- und \u00dcberspannungsschutz und bietet extrem langlebige Typ-1-SPDs, die direkten Blitzstr\u00f6men standhalten. Wird h\u00e4ufig im Freien, in abgelegenen Gebieten und in Gebieten mit hohem Blitzrisiko eingesetzt.<\/p>\r\n<p data-start=\"5886\" data-end=\"5909\"><strong data-start=\"5886\" data-end=\"5909\">Besondere Merkmale:<\/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\">Visuelle ID-Serie 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\">Entwickelt f\u00fcr die Telekommunikation und Energie\u00fcbertragung \u00fcber gro\u00dfe Entfernungen<\/p>\r\n<\/li>\r\n \t<li data-start=\"5999\" data-end=\"6048\">\r\n<p data-start=\"6001\" data-end=\"6048\">Umfassende Einhaltung von IEC 62305 und 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-\u00dcberspannungsschutz<\/strong><\/h3>\r\n<p data-start=\"6091\" data-end=\"6253\">Hauptsitz: New York, USA<br data-start=\"6122\" data-end=\"6125\" \/>Spezialit\u00e4ten: Industrielle \u00dcberspannungsschutzfelder, steckbare Schutzger\u00e4te<br data-start=\"6191\" data-end=\"6194\" \/>Hauptnutzer: Automatisierung, HVAC, kommerzielle Infrastruktur<\/p>\r\n<p data-start=\"6255\" data-end=\"6507\">MCG Surge Protection bietet ma\u00dfgeschneiderte SPD-Panels f\u00fcr Schaltschr\u00e4nke, Schaltanlagen und empfindliche HLK-Steuerungen. Obwohl sie kleiner sind, sind sie f\u00fcr technischen Support, Zuverl\u00e4ssigkeit vor Ort und UL-konforme Bauweise bekannt.<\/p>\r\n\r\n<h2 data-start=\"6936\" data-end=\"6980\">5. Wie w\u00e4hlt man ein \u00dcberspannungsschutzger\u00e4t aus?<\/h2>\r\n<a href=\"https:\/\/www.britecelectric.com\/de\/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-\u00dcberspannungsableiter Typ 1\" width=\"900\" height=\"900\" \/><\/a>\r\n<h3 data-start=\"6982\" data-end=\"7028\">5.1 W\u00e4hlen Sie den richtigen SPD-Typ (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\">Typ<\/td>\r\n<td style=\"width: 93.9313%;\" width=\"284\">Anwendungsfall<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 26.9307%;\" width=\"284\">Geben Sie\u00a01 ein<\/td>\r\n<td style=\"width: 93.9313%;\" width=\"284\">Blitzgef\u00e4hrdete Geb\u00e4ude mit einem LPS-System<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 26.9307%;\" width=\"284\">Typ\u00a02<\/td>\r\n<td style=\"width: 93.9313%;\" width=\"284\">Allgemeine Verwendung in Verteilertafeln<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 26.9307%;\" width=\"284\">Geben Sie\u00a03 ein<\/td>\r\n<td style=\"width: 93.9313%;\" width=\"284\">Abschlie\u00dfender Schutz auf Ger\u00e4teebene (z. B. PCs, Router)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<p data-start=\"7328\" data-end=\"7369\">Verwenden Sie f\u00fcr kompakte Schalttafeln mit begrenztem Platzangebot die Kombinations-SPD vom Typ 1+2.<\/p>\r\n\r\n<h3 data-start=\"7328\" data-end=\"7369\">5.2 Beste Installationspunkte f\u00fcr 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\">Haupt-Service-Panel (Typ 1)<\/p>\r\n<\/li>\r\n \t<li data-start=\"7400\" data-end=\"7434\">\r\n<p data-start=\"7402\" data-end=\"7434\">Unterverteiler (Typ 2)<\/p>\r\n<\/li>\r\n \t<li data-start=\"7435\" data-end=\"7468\">\r\n<p data-start=\"7437\" data-end=\"7468\">Nahezu empfindliche Ger\u00e4te (Typ 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-Kombikasten (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\">Panel f\u00fcr die Ladestation f\u00fcr Elektrofahrzeuge<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"7528\" data-end=\"7576\">5.3 Entladekapazit\u00e4t bewerten (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): Blitzsto\u00dfkapazit\u00e4t \u2013 SPDs vom Typ 1 sollten \u226512,5 kA bew\u00e4ltigen<\/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): Hochenergetische Schaltsto\u00dfkapazit\u00e4t \u2013 achten Sie auf \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\">\u00dcbereinstimmung mit den erwarteten \u00dcberspannungspegeln basierend auf der Installationsumgebung<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"7808\" data-end=\"7842\">5.4 Leistungsschalter-\/Sicherungskompatibilit\u00e4t<\/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\">\u00dcberpr\u00fcfen Sie die Kurzschlussfestigkeit.<\/p>\r\n<\/li>\r\n \t<li data-start=\"7886\" data-end=\"7975\">\r\n<p data-start=\"7888\" data-end=\"7975\">Stellen Sie sicher, dass der Backup-Schutz (MCB oder Sicherung) den Anforderungen der SPD an die Trennvorrichtung entspricht<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"7977\" data-end=\"8027\">5.5 Passen Sie die Schutzstufe an die Ger\u00e4tebewertungen an<\/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\">Stellen Sie sicher, dass Up (Spannungsschutzpegel) niedriger ist als die Impulsfestigkeit des Ger\u00e4ts (z. B. &lt;1,5 kV f\u00fcr empfindliche Elektronik).<\/p>\r\n<\/li>\r\n \t<li data-start=\"8154\" data-end=\"8201\">\r\n<p data-start=\"8156\" data-end=\"8201\">Antwortzeit anpassen (&lt;25 ns f\u00fcr schnelle Ger\u00e4te)<\/p>\r\n<\/li>\r\n<\/ul>\r\n<h2 data-start=\"8208\" data-end=\"8224\">6. Fazit<\/h2>\r\n<p data-start=\"8226\" data-end=\"8526\">Im Jahr 2025 steigt die Nachfrage nach zertifizierten, leistungsstarken \u00dcberspannungsschutzger\u00e4ten \u2013 Wortspiel beabsichtigt. Angesichts der steigenden Risiken durch Blitzschlag, Netzinstabilit\u00e4t und der zunehmenden Empfindlichkeit moderner Elektronik ist es von entscheidender Bedeutung, in die richtige SPD-L\u00f6sung eines renommierten Herstellers zu investieren.<\/p>\r\n<p data-start=\"8528\" data-end=\"8640\">Ganz gleich, ob Sie nach einem erneuerbaren Projekt, einer Industrieanlage oder einem Rechenzentrum suchen, achten Sie immer auf Folgendes:<\/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\">Zertifizierte SPD-Hersteller<\/p>\r\n<\/li>\r\n \t<li data-start=\"8675\" data-end=\"8714\">\r\n<p data-start=\"8677\" data-end=\"8714\">Richtiger Typ (1\/2\/3) f\u00fcr Ihr Setup<\/p>\r\n<\/li>\r\n \t<li data-start=\"8715\" data-end=\"8753\">\r\n<p data-start=\"8717\" data-end=\"8753\">Richtige Entladeleistung (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\">Solide Bodenst\u00e4ndigkeit und Koordination<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p data-start=\"8790\" data-end=\"9019\">Durch die Befolgung der Erkenntnisse in diesem Leitfaden k\u00f6nnen Ingenieure und Eink\u00e4ufer sichere und fundierte Entscheidungen treffen. \u00dcberpr\u00fcfen Sie bei OEMs und Gro\u00dfprojekten immer den Ruf des SPD-Lieferanten auf dem Markt, die Compliance-Standards und den Service-Support.<\/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\/de\/wp-json\/wp\/v2\/blog\/2106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/de\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.britecelectric.com\/de\/wp-json\/wp\/v2\/types\/blog"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.britecelectric.com\/de\/wp-json\/wp\/v2\/media\/2109"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/de\/wp-json\/wp\/v2\/media?parent=2106"}],"wp:term":[{"taxonomy":"blog_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/de\/wp-json\/wp\/v2\/blog_category?post=2106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}