{"product_id":"surge-arrester-for-60mm-system-3-1-ax-tt-tn-s-class-2c","title":"Surge Arrester for 60mm System 3+1, AX, TT\/TN-S, Class 2(C)","description":"\u003cp\u003eBBTec 300V\/20kA+H TN-S, T2 BBTec; bbtec; Hilfskontakt; TN-S; TT; T2; C-Ableiter; 3+1; ÜA; üa; ÜA 60; ÜA 60mm; ÜSA; üsa; 60mm with auxiliary contact, Max. continuous voltage AC 300VAC, Rated discharge current 20kA, pluggable\u003c\/p\u003e\n\u003cdiv class=\"schrack-group-desc\"\u003eDomeniul dispozitivelor de protecţie la curent de trăsnet şi supratensiune, denumit adesea SPD - surge protective devices, a devenit în ultimii ani o temă tot mai importantă deoarece numărul fenomenelor atmosferice (ex. furtuni) a crescut enorm. Urmarea naturală a fost creşterea pagubelor produse de descărcările electrice atmosferice în instalaţiile consumatorilor.\u003cbr\u003eElectrotehnicienii şi electricienii instalatori, asiguratorii şi desigur consumatorii finali, caută soluţii din ce în ce mai sigure la această problemă. Se pune un accent tot mai mare pe protecţia sigură împotriva supratensiunilor şi a efectelor trăsnetelor.\u003cbr\u003ePentru industrie, supratensiunile reprezintă cauze care pot produce avarii, respectiv, întreruperi ale procesului productiv, care pot fi urmate de costuri enorme. Acestea pot fi reduse eficient la un minim, prin utilizarea dispozitivelor de protecţie potrivite. Pagubele provocate de aceste fenomene pot fi evitate, în mare măsură şi în domeniul privat.\u003cbr\u003eÎn instalaţiile electrice supratensiunile apar din cauze diferite.\u003cbr\u003eCele mai multe sunt:\u003cbr\u003e•acţiunea directă a trăsnetului\u003cbr\u003e•acţiunea indirectă a trăsnetului\u003cbr\u003e•manevre în instalaţiile de joasă tensiune\u003cbr\u003eCele mai mari pagube se produc datorită trăsnetului, urmat adesea de un incendiu. Cauza acestor pagube extreme este eliberarea enormă de energie. Pentru protecţia instalaţiilor industriale, a locuinţelor individuale, sau al oricărui tip de clădire sau obiect, este deosebit de important să se monteze descărcătorul potrivit. Prin aceasta riscul de producere a pagubelor este minimizat. După cum dovedesc pagubele înregistrate, tratarea acestei probleme devine foarte importantă. Dacă numărul daunelor provocate de trăsnet sau de supratensiuni se află în scădere, acest fapt se datorează şi conştientizării sporite faţă de acest tip de risc.\u003cbr\u003eIndiferent de cauze, o combinaţie corectă de descărcătoare Schrack protejează maşinile şi aparatele de pagubele care s-ar fi putut produce datorită supratensiunilor sau trăsnetelor.\u003c\/div\u003e\n\u003ch4\u003eSpecificații tehnice\u003c\/h4\u003e\u003ctable class=\"schrack-specs\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensiune nominală maximă AC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurent descărcat maxim\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/65 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMasă netă\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,48 kg\/m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurent descărcare nominal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20\/40 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTimp de răspuns\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;25\/\u0026lt;100 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTOV SafeFail 120min (L-N)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e442 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003edisipare\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,16 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLeakage current free\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensiune nominală\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e240VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSimbol CAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnitate de ambalare\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 m.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTOV Withstand 200ms (N-PE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1200 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacitate de comutare a curentului de urmărire\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFabricant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchrack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClasă de protecţie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTII\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura maximă a mediului ambiant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNivel de protecţie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,5 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTOV Withstand 5s (L-N)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e337 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOvercurrent Protection (max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e315 A gG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura minimă a mediului ambiant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLxBxH mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e245x36x107\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRezistenţă la scurtcircuit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCircuit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3+1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact semnalizare\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eda\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGreutate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.48 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCod EAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9004840989700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCantitate minimă comandă\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 buc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCod tarifar vamal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85363090\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDocumentație\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/image.schrack.com\/montageanleitungen\/b_is252111--.pdf\" target=\"_blank\" rel=\"noopener\"\u003eManual de montaj (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eCod produs Schrack: IS252111--\u003c\/small\u003e\u003c\/p\u003e","brand":"Schrack Technik","offers":[{"title":"Default Title","offer_id":57873256612171,"sku":"IS252111--","price":1851.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1058\/4070\/5867\/files\/f_is252111.jpg?v=1784129414","url":"https:\/\/electro-general.ro\/ro\/products\/surge-arrester-for-60mm-system-3-1-ax-tt-tn-s-class-2c","provider":"EG Distribution","version":"1.0","type":"link"}