{"id":21,"date":"2025-02-20T13:59:00","date_gmt":"2025-02-20T12:59:00","guid":{"rendered":"https:\/\/corona1.eu\/de\/?page_id=21"},"modified":"2025-10-23T12:44:03","modified_gmt":"2025-10-23T10:44:03","slug":"bolzendurchfuehrungen","status":"publish","type":"page","link":"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/","title":{"rendered":"Ex-Leitungsdurchf\u00fchrungen"},"content":{"rendered":"\n

Ex-Leitungsdurchf\u00fchrungen \/ Bolzendurchf\u00fchrungen f\u00fcr druckfeste und explosionsgesch\u00fctzte Geh\u00e4use (Ex d \/ Ex e)<\/h1>\n\n\n\n

Bolzendurchf\u00fchrungen<\/strong> \u2013 auch bekannt als Ex-Leitungsdurchf\u00fchrungen<\/strong> oder Stromdurchf\u00fchrungen<\/strong> \u2013 dienen zur sicheren elektrischen Verbindung zwischen Ger\u00e4tekammern innerhalb feuerfester, explosionsgesch\u00fctzter Geh\u00e4use<\/strong> der Gruppen I und II gem\u00e4\u00df EN 60079-0 \/ -1 \/ -7<\/strong>.
Unsere druckfesten Leitungsdurchf\u00fchrungen<\/strong> sind f\u00fcr eine Nennbetriebsspannung bis 4 kV<\/strong> und eine maximale Betriebsspannung bis 1,1 \u00d7 U\u2099<\/strong> ausgelegt.<\/p>\n\n\n\n\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

Konstruktion<\/strong><\/h2>\n\n\n\n

Die Isolatoren bestehen aus einem hohlen Kupfer-Durchf\u00fchrungsstift<\/strong>, der in einer Messingbuchse<\/strong> mit sechskantigem Flansch eingebettet ist. Buchse und Stift sind durch einen Isolierstoff mit hoher Kriechstromfestigkeit (CTI \u2265 600 nach IEC 60112)<\/strong> zuverl\u00e4ssig voneinander getrennt.
Die Verbindung erf\u00fcllt die Anforderungen der EN 60079-1, Abschnitt 5<\/strong>. Als Isoliermaterial wird ein w\u00e4rmeschrumpfendes Formmaterial<\/strong> verwendet.<\/p>\n\n\n\n

Je nach Ausf\u00fchrung sind metrische Gewinde (Mx1,5-6g)<\/strong> oder zylindrische Au\u00dfenfl\u00e4chen \u03a6Cf8 mit Sicherungsringnut<\/strong> erh\u00e4ltlich.
Verf\u00fcgbare Varianten:<\/p>\n\n\n\n

    \n
  • beidseitig mit Kappen und Au\u00dfengewinde: E4-M14(C14)\u2026 bis E24-M48(C45)\u2026<\/strong><\/li>\n\n\n\n
  • einseitig (Flanschseite) Innen+Au\u00dfengewinde: E4\/4w-M14(C14)\u2026 bis E24\/12w-M48(C45)\u2026<\/strong><\/li>\n\n\n\n
  • umgekehrt Au\u00dfen+Innengewinde: E4\/4z-M14(C14)\u2026 bis E24\/12z-M48(C45)\u2026<\/strong><\/li>\n\n\n\n
  • beidseitig mit Innengewinde: Ew4-M14(C14)\u2026 bis Ew16-M48(C45)\u2026<\/strong><\/li>\n<\/ul>\n\n\n\n

    Zylindrische L\u00e4ngen: S = 15 mm<\/strong>, M = 20 mm<\/strong>, L = 25 mm<\/strong>, X = 30 mm<\/strong>.
    Optional lieferbar mit O-Ring-Dichtung<\/strong> (kundenspezifische Ausf\u00fchrung).<\/p>\n\n\n\n

    <\/p>\n\n\n\n

    Typenreihe CORE \u2013 Ex-Bolzendurchf\u00fchrungen<\/strong><\/h3>\n\n\n\n

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

      \n
    • CORE4-M14(C14)\u2026 bis CORE24-M48(C45)\u2026,<\/li>\n\n\n\n
    • CORE12\/16-M48(C45)\u2026 bis CORE24\/20-M48(C45)\u2026,<\/li>\n\n\n\n
    • CORE4\/4w-M14(C14)\u2026 bis CORE24\/12w-M48(C45)\u2026,<\/li>\n\n\n\n
    • CORE4\/4z-M14(C14)\u2026 bis CORE24\/12z-M48(C45)\u2026,<\/li>\n\n\n\n
    • COREw4-M14(C14).. bis COREw16-M48(C45)\u2026<\/li>\n<\/ul>\n\n\n\n

      Einsatzgebiet:<\/strong>
      Elektrische Verbindung zwischen druckfesten Geh\u00e4usen (Ex d)<\/strong> bzw. zwischen Ex-d- und Ex-e-Geh\u00e4usen<\/strong>.
      Nennspannung bis 4 kV<\/strong>, maximal zul\u00e4ssige Betriebsspannung bis 1,1 \u00d7 U\u2099<\/strong>.<\/p>\n\n\n\n

      \"\"<\/figure>\n\n\n\n

      <\/p>\n\n\n\n

      Normen und Zulassungen<\/strong><\/h3>\n\n\n\n
        \n
      • EN 60079-0:2012 \/ PN-EN 60079-0:2013<\/strong><\/li>\n\n\n\n
      • EN 60079-1:2014 \/ PN-EN 60079-1:2014<\/strong><\/li>\n\n\n\n
      • EN 60079-7:2015 \/ PN-EN 60079-7:2016<\/strong><\/li>\n<\/ul>\n\n\n\n

        Kennzeichnungen:<\/strong> I M2 Ex d e I Mb; II 2G Ex d e II Gb
        Baumusterpr\u00fcfung (WE):<\/strong> KOMAG\/11\/ATEX\/47U<\/p>\n\n\n\n

        <\/p>\n\n\n\n

        Technische Daten<\/strong><\/h3>\n\n\n\n
          \n
        • Nennspannung:<\/strong> bis 4 kV<\/li>\n\n\n\n
        • Stromtragf\u00e4higkeit:<\/strong> typabh\u00e4ngig<\/li>\n\n\n\n
        • Gewindegr\u00f6\u00dfen:<\/strong> M14 \u2013 M48<\/li>\n\n\n\n
        • Betriebstemperatur:<\/strong> \u221245 \u00b0C bis +120 \u00b0C<\/li>\n\n\n\n
        • Luftfeuchtigkeit:<\/strong> \u2264 90 % bei 35 \u00b0C<\/li>\n\n\n\n
        • Korrosionsbest\u00e4ndigkeit:<\/strong> Klasse C nach PN-71\/H-04651<\/li>\n\n\n\n
        • Montagelage:<\/strong> beliebig<\/li>\n<\/ul>\n\n\n\n

          <\/p>\n\n\n\n

          Vorteile und Optionen<\/strong><\/h3>\n\n\n\n
            \n
          • geeignet f\u00fcr Ex d \/ Ex e Geh\u00e4use<\/strong><\/li>\n\n\n\n
          • hohe elektrische und thermische Belastbarkeit<\/li>\n\n\n\n
          • kompakte, wartungsarme Bauform<\/li>\n\n\n\n
          • Sonderausf\u00fchrungen<\/strong>: l\u00e4ngere Freigewinde, Anschlussbohrungen, alternative Anschlussformen, Dichtungen<\/li>\n<\/ul>\n\n\n\n
            \"\"<\/figure>\n\n\n\n

            <\/p>\n\n\n\n

            \n\n\n\n

            Tablle 1. Der Abmessungsbereich der Isolierh\u00fclsen CORE..-M.. und CORE..-C..<\/em><\/p>\n\n\n\n

            \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
             CORE..-M..
            (M Ma\u00df)<\/th>\n             		 CORE..-C..<\/th>\n  B<\/th>\n  S<\/th>\n  Su<\/th>\n <\/tr>\n
            \u00d8C<\/b><\/td>\n \u00d8C1<\/b><\/td>\n f<\/b><\/td>\n <\/tr>\n <\/thead>\n
            M14x1,5-6g <\/td>\n \u00d814f8<\/td>\n \u00d813,4 <\/td>\n 1,1 <\/td>\n \u00d87 <\/td>\n S19<\/td>\n S19<\/td>\n <\/tr>\n
            M16x1,5-6g<\/td>\n \u00d816f8<\/td>\n \u00d815,2 <\/td>\n 1,1<\/td>\n \u00d87 <\/td>\n S19<\/td>\n S24<\/td>\n <\/tr>\n
            M18x1,5-6g<\/td>\n \u00d818f8<\/td>\n \u00d817,0<\/td>\n 1,3<\/td>\n \u00d88<\/td>\n S24<\/td>\n S27<\/td>\n <\/tr>\n
            M20x1,5-6g <\/td>\n \u00d820f8<\/td>\n \u00d819,0<\/td>\n 1,3<\/td>\n \u00d88 <\/td>\n S24<\/td>\n S27<\/td>\n <\/tr>\n
            M22x1,5-6g<\/td>\n \u00d822f8 <\/td>\n \u00d821,0<\/td>\n 1,3<\/td>\n \u00d812<\/td>\n S24<\/td>\n S27<\/td>\n <\/tr>\n
            M24x1,5-6g <\/td>\n \u00d824f8 <\/td>\n \u00d822,9 <\/td>\n 1,3<\/td>\n \u00d812<\/td>\n S27<\/td>\n S32<\/td>\n <\/tr>\n
            M26x1,5-6g<\/td>\n \u00d826f8<\/td>\n \u00d824,9<\/td>\n 1,3<\/td>\n \u00d812<\/td>\n S27<\/td>\n S32<\/td>\n <\/tr>\n
            M30x1,5-6g <\/td>\n \u00d830f8<\/td>\n \u00d828,6<\/td>\n 1,6<\/td>\n \u00d816<\/td>\n S32<\/td>\n S36 <\/td>\n <\/tr>\n
            M36x1,5-6g<\/td>\n \u00d835f8 <\/td>\n \u00d834,0<\/td>\n 1,6<\/td>\n \u00d820 <\/td>\n S41<\/td>\n S46 <\/td>\n <\/tr>\n
            M38x1,5-6g<\/td>\n \u00d838f8<\/td>\n \u00d836,0<\/td>\n 1,85<\/td>\n \u00d820<\/td>\n S41<\/td>\n S46<\/td>\n <\/tr>\n
            M42x1,5-6g<\/td>\n \u00d840f8 <\/td>\n \u00d839,5<\/td>\n 1,85<\/td>\n \u00d824<\/td>\n S46<\/td>\n S46<\/td>\n <\/tr>\n
            M48x1,5-6g<\/td>\n \u00d845f8<\/td>\n \u00d842,5<\/td>\n 1,85<\/td>\n \u00d824<\/td>\n S50<\/td>\n S50<\/td>\n <\/tr>\n
            M48x2-6g<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/tr>\n\n <\/tbody>\n <\/table>\n <\/div>\n\n\n\n
            \n\n\n\n

            Tablle 2. Isolatorabmessungen aufgrund der Nennspannung<\/em><\/p>\n\n\n\n

            \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
             Bolzendurchf\u00fchrung type<\/th>\n  Ma\u00df A [mm] f\u00fcr UN<\/th>\n <\/tr>\n
            800V<\/b><\/td>\n 1250V<\/b><\/td>\n 1600V<\/b><\/td>\n 2000V<\/b><\/td>\n 2500V<\/b><\/td>\n 3300V<\/b><\/td>\n 4000V<\/b><\/td>\n <\/tr>\n <\/thead>\n
            CORE..-M14(C14).. <\/td>\n 16<\/td>\n 22<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n <\/tr>\n
            CORE..-M16(C16).. <\/td>\n 16<\/td>\n 22<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n <\/tr>\n
            CORE..-M18(C18).. <\/td>\n 16<\/td>\n 22<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n <\/tr>\n
            CORE..-M20(C20).. <\/td>\n 16<\/td>\n 22<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n <\/tr>\n
            CORE..-M22(C22).. <\/td>\n 16<\/td>\n 22<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n <\/tr>\n
            CORE..-M24(C24).. <\/td>\n 16<\/td>\n 22<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n <\/tr>\n
            CORE..-M26(C26).. <\/td>\n 16<\/td>\n 22<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n <\/tr>\n
            CORE..-M30(C30).. <\/td>\n 12,5<\/td>\n 20<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n <\/tr>\n
            CORE..-M36(C35).. <\/td>\n 12,5<\/td>\n 16<\/td>\n –<\/td>\n –<\/td>\n 29<\/td>\n 38<\/td>\n 45<\/td>\n <\/tr>\n
            CORE..-M38(C38).. <\/td>\n 12,5<\/td>\n 16<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n –<\/td>\n <\/tr>\n
            CORE..-M42(C40).. <\/td>\n 12,5<\/td>\n 16<\/td>\n –<\/td>\n 22<\/td>\n –<\/td>\n 38<\/td>\n 45<\/td>\n <\/tr>\n
            CORE..-M48(C45).. <\/td>\n 12,5<\/td>\n 16<\/td>\n –<\/td>\n 22<\/td>\n –<\/td>\n 38<\/td>\n 45<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n\n\n
            \n\n\n\n

            Tabelle 3. Nennspannung und Strombelastbarkeit der E..-M..(C..).. Isolatoren<\/em><\/p>\n\n\n\n

            \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n <\/tbody>\n \n \n \n \n \n \n \n <\/tbody>\n \n \n \n \n \n \n \n \n <\/tbody>\n \n \n \n \n \n \n \n \n \n <\/tbody>\n \n \n \n \n \n \n \n \n
             Bolzendurchf\u00fchrung type and design<\/th>\n  Zul. Dauer-stromst\u00e4rke [A]<\/th>\n  Bemessungs-Spannung [V]<\/th>\n <\/tr>\n <\/thead>\n
            CORE4-M14(C14)A..,
            \n CORE4-M16(C16)A..,
            \n CORE4\/4z(w)-M14(C14)A..,
            \n CORE4\/4z(w)-M16(C16)A..<\/td>\n             		25<\/td>\n 800<\/td>\n <\/tr>\n
            CORE5-M14(C14A..,
            \n CORE5-M16(C16)A..,
            \n CORE5-M18(C18)A..,
            \n CORE5-M20(C20)A..,
            \n CORE5\/4z(w)-M14(C14)A..,
            \n CORE5\/4z(w)-M16(C16)A..,
            \n CORE5\/4z(w)-M18(C18)A..,
            \n CORE5\/5z(w)-M20(C20)A..,
            \n COREw4-M14(C14)A..<\/td>\n             		63<\/td>\n 800<\/td>\n <\/tr>\n
            CORE6-M18(C18)A..,
            \n CORE6-M20(C20)A..,
            \n CORE6-M22(C22)A..,
            \n CORE6\/4z(w)-M18(C18)A..,
            \n CORE6\/5z(w)-M20(C20)A..,
            \n CORE6\/6z(w)-M22(C22)A..,
            \n COREw4-M18(C18)A..<\/td>\n             		100<\/td>\n 800<\/td>\n <\/tr>\n
            CORE8-M20(C20)A..,
            \n CORE8-M22(C22)A..,
            \n CORE8-M24(C24)A..,
            \n CORE8-M26(C26)A..,
            \n CORE8-M30(C30)A..,
            \n CORE8-M36(C35)A..,
            \n CORE8-M38(C38)A..,
            \n CORE8\/5z(w)-M20(C20)A..,
            \n CORE8\/6z(w)-M22(C22)A..,
            \n CORE8\/6z(w)-M24(C24)A..,
            \n CORE8\/6z(w)-M26(C26)A..,
            \n CORE8\/8z(w)-M30(C30)A..,
            \n COREw5-M20(C20)A..<\/td>\n             		160<\/td>\n 800<\/td>\n <\/tr>\n
            CORE10-M22(C22)A..,
            \n CORE10-M24(C24)A..,
            \n CORE10-M26(C26)A..,
            \n CORE10-M30(C30)A..,
            \n CORE10-M36(C35)A..,
            \n CORE10-M38(C38)A..,
            \n CORE10-M42(C40)A..,
            \n CORE10\/6z(w)-M22(C22)A..,
            \n CORE10\/8z(w)-M24(C24)A..,
            \n CORE10\/8z(w)-M26(C26)A..,
            \n CORE10\/10z(w)-M30(C30)A..,
            \n CORE10\/8z(w)-M36(C35)A..,
            \n CORE10\/8z(w)-M38(C38)A..,
            \n CORE10\/10z(w)-M42(C40)A..,
            \n COREw6-M22(C22)A..,
            \n COREw8-M24(C24)A..,
            \n COREw8-M26(C26)A..<\/td>\n             		200<\/td>\n 800<\/td>\n <\/tr>\n
            CORE12-M24(C24)A..,
            \n CORE12-M26(C26)A..,
            \n CORE12-M30(C30)A..,
            \n CORE12-M36(C35)A..,
            \n CORE12-M38(C38)A..,
            \n CORE12-M42(C40)A..,
            \n CORE12-M48(C45)A..,
            \n CORE12\/6z(w)-M24(C24)A..,
            \n CORE12\/6z(w)-M26(C26)A..,
            \n CORE12\/10z(w)-M30(C30)A..,
            \n CORE12\/10z(w)-M36(C35)A..,
            \n CORE12\/10z(w)-M38(C38)A..,
            \n CORE12\/12z(w)-M42(C40)A..,
            \n CORE12\/12z(w)-M48(C45)A..,
            \n COREw6-M24(C24)A..,
            \n COREw6-M26(C26)A..,
            \n COREw8-M30(C30)A..,
            \n COREw8-M36(C36)A..,
            \n COREw8-M38(C38)A..<\/td>\n             		315<\/td>\n 800<\/td>\n <\/tr>\n
            CORE16-M30(C30)A..,
            \n CORE16-M36(C35)A..,
            \n CORE16-M38(C38)A..,
            \n CORE16-M42(C40)A..,
            \n CORE16-M48(C45)A..,
            \n CORE16\/10z(w)-M30(C30)A..,
            \n CORE16\/12z(w)-M36(C35)A..,
            \n CORE16\/12z(w)-M38(C38)A..,
            \n CORE16\/12z(w)-M42(C40)A..,
            \n CORE16\/12z(w)-M48(C45)A..<\/td>\n             		450<\/td>\n 800<\/td>\n <\/tr>\n
            CORE18-M36(C35)A..,
            \n CORE18-M38(C38)A..,
            \n CORE18\/12z(w)-M36(C35)A..,
            \n CORE18\/12z(w)-M38(C38)A..,
            \n COREw10-M36(C35)A..,
            \n COREw10-M38(C38)A..<\/td>\n             		500<\/td>\n 800<\/td>\n <\/tr>\n
            CORE20-M42(C40)A..,
            \n CORE20-M48(C45)A..,
            \n CORE20\/12z(w)-M42(C40)A..,
            \n CORE20\/12z(w)-M48(C45)A..,
            \n COREw12-M36(C35)A..,
            \n COREw12-M38(C38)A..<\/td>\n             		630<\/td>\n 800<\/td>\n <\/tr>\n
            CORE24-M48(C45)A..,
            \n CORE24\/12z(w)-M48(C45)A..,
            \n COREw12-M42(C40)A..,
            \n COREw12-M48(C45)A..<\/td>\n             		800<\/td>\n 800<\/td>\n <\/tr>\n
            ————<\/td>\n <\/tr>\n <\/tbody>\n
            CORE4-M14(C14)B..,
            \n CORE4\/4z(w)-M14(C14)B..,
            \n CORE4-M16(C16)B..,
            \n CORE4\/4z(w)-M16(C16)B..,<\/td>\n             		25<\/td>\n 1250<\/td>\n <\/tr>\n
            CORE5-M14(C14B..,
            \n CORE5\/4z(w)-M14(C14)B..,
            \n COREw4-M14(C14)B..<\/td>\n             		63<\/td>\n 1250<\/td>\n <\/tr>\n
            CORE8-M36(C35)B..,
            \n CORE8-M38(C38)B..,
            \n CORE8\/8z(w)-M26(C26)B..<\/td>\n             		160<\/td>\n 1250<\/td>\n <\/tr>\n
            CORE10-M30(C30)B..,
            \n CORE10-M36(C35)B..,
            \n CORE10-M38(C38)B..,
            \n CORE10-M42(C40)B..,
            \n CORE10\/8z(w)-M36(C35)B..,
            \n CORE18\/8z(w)-M38(C38)B..,
            \n CORE10\/10z(w)-M42(C40)B..<\/td>\n             		200<\/td>\n 1250<\/td>\n <\/tr>\n
            CORE12-M30(C30)B..,
            \n CORE12-M36(C35)B..,
            \n CORE12-M38(C38)B..,
            \n CORE12-M42(C40)B..,
            \n CORE12-M48(C45)B..,
            \n CORE12\/10z(w)-M30(C30)B..,
            \n CORE12\/10z(w)-M36(C35)B..,
            \n CORE12\/10z(w)-M38C38)B..,
            \n CORE12\/12z(w)-M42(C40)B..,
            \n CORE12\/12z(w)-M48(C45)B..,
            \n COREw8-M36(C35)B..,
            \n COREw8-M38(C38)B..,
            \n COREw8-M42(C40)B..,
            \n COREw8-M46(C45)B..<\/td>\n             		315<\/td>\n 1250<\/td>\n <\/tr>\n
            CORE16-M36(C35)B..,
            \n CORE16-M38(C38)B..,
            \n CORE16-M42(C40)B..,
            \n CORE16-M48(C45)B..,
            \n CORE16\/12z(w)-M36(C35)B..,
            \n CORE16\/12z(w)-M38(C38)B..,
            \n CORE16\/12z(w)-M42(C40)B..,
            \n CORE16\/12z(w)-M48(C45)B..<\/td>\n             		450<\/td>\n 1250<\/td>\n <\/tr>\n
            CORE18-M36(C35)B..,
            \n CORE18-M38(C38)B..,
            \n CORE18\/12z(w)-M36(C35)B..,
            \n CORE18\/12z(w)-M38(C38)B..,
            \n COREw10-M3(C35)B..,
            \n COREw10-M38(C38)B..,
            \n COREw10-M42(C40)B..,
            \n COREw10-M48(C45)B..<\/td>\n             		500<\/td>\n 1250<\/td>\n <\/tr>\n
            CORE20-M42(C40)B..,
            \n CORE20-M48(C45)B..,
            \n CORE20\/12z(w)-M42(C40)B..,
            \n CORE20\/12z(w)-M48(C45)B..,
            \n COREw12-M36(C35)B..,
            \n COREw12-M38(C38)B..<\/td>\n             		630<\/td>\n 1250<\/td>\n <\/tr>\n
            CORE24-M48(C45)B..,
            \n CORE24\/12z(w)-M48(C45)B..,
            \n COREw12-M42(C40)B..,
            \n COREw12-M48(C45)B..,
            \n COREw16-M48(C45)B..<\/td>\n             		800<\/td>\n 1250<\/td>\n <\/tr>\n
            ————<\/td>\n <\/tr>\n <\/tbody>\n
            CORE10-M42(C40)D..,
            \n CORE10\/10z(w)-M42(C40)D..,<\/td>\n             		200<\/td>\n 2000<\/td>\n <\/tr>\n
            CORE12-M42(C40)D..,
            \n CORE12-M48(C45)D..,
            \n CORE12\/12z(w)-M42(C40)D..,
            \n CORE12\/12z(w)-M48(C45)D..,<\/td>\n             		315<\/td>\n 2000<\/td>\n <\/tr>\n
            CORE16-M42(C40)D..,
            \n CORE16-M48(C45)D..,
            \n CORE16\/12z(w)-M42(C40)D..,
            \n CORE16\/12z(w)-M48(C45)D..,<\/td>\n             		450<\/td>\n 2000<\/td>\n <\/tr>\n
            CORE20-M42(C40)D..,
            \n CORE20-M48(C45)D..,
            \n CORE16\/20-M48(C45)D..,
            \n CORE20\/16-M48(C45)D..,
            \n CORE20\/12z(w)-M42(C40)D..,
            \n CORE20\/12z(w)-M48(C45)D..,<\/td>\n             		630<\/td>\n 2000<\/td>\n <\/tr>\n
            CORE24-M48(C45)D..,
            \n CORE16\/24-M48(C45)D..,
            \n CORE20\/24-M48(C45)D..,
            \n CORE24\/16-M48(C45)D..,
            \n CORE24\/20-M48(C45)D..,
            \n CORE24\/12z(w)-M48(C45)D..,
            \n COREw12-M42(C40)D..,
            \n COREw12-M48(C45)D..,<\/td>\n             		800<\/td>\n 2000<\/td>\n <\/tr>\n
            ————<\/td>\n <\/tr>\n <\/tbody>\n
            CORE8-M36(C35)D..,<\/td>\n 160<\/td>\n 2500<\/td>\n <\/tr>\n
            CORE10-M36(C35)D..,
            \n CORE10\/8z(w)-M36(C35)D..,<\/td>\n             		200<\/td>\n 2500<\/td>\n <\/tr>\n
            CORE12-M36(C35)D..,
            \n CORE12\/10z(w)-M36(C35)D..,
            \n COREw8-M36(C35)D..,<\/td>\n             		315<\/td>\n 2500<\/td>\n <\/tr>\n
            CORE16-M36(C35)D..,
            \n CORE16\/12z(w)-M36(C35)D..,<\/td>\n             		450<\/td>\n 2500<\/td>\n <\/tr>\n
            CORE18-M36(C35)D..,
            \n CORE18\/12z(w)-M36(C35)D..,
            \n COREw10-M36(C35)D..,<\/td>\n             		500<\/td>\n 2500<\/td>\n <\/tr>\n
            COREw12-M36(C35)D..,<\/td>\n 630<\/td>\n 2500<\/td>\n <\/tr>\n
            ————<\/td>\n <\/tr>\n <\/tbody>\n
            CORE8-M36(C5)E..,
            \n CORE8-M42(C40)E..,
            \n CORE8-M48(C45)E..,<\/td>\n             		160<\/td>\n 3300<\/td>\n <\/tr>\n
            CORE10-M36(C5)E..,
            \n CORE10-M42(C40)E..,
            \n CORE10-M48(C45)E..,
            \n CORE10\/12-M36(C35)E..,
            \n CORE12\/10-M36(C45)E..,
            \n CORE10\/12-M42(C40)E..,
            \n CORE12\/10-M42(C40)E..,
            \n CORE10\/12-M48(C45)E..,
            \n CORE12\/10-M48(C45)E..,
            \n CORE10\/8z(w)-M36(C35)E..,
            \n CORE10\/8z(w)-M42(C40)E..,
            \n CORE10\/8z(w)-M48(C45)E..,<\/td>\n             		200<\/td>\n 3300<\/td>\n <\/tr>\n
            CORE12-M36(C5)E..,
            \n CORE12-M42(C40)E..,
            \n CORE12-M48(C45)E..,
            \n CORE12\/10z(w)-M36(C35)E..,
            \n CORE12\/10z(w)-M42(C40)E..,
            \n CORE12\/10z(w)-M48(C45)E..,
            \n COREw8-M36(C35)E..,
            \n COREw8-M42(C40)E..,
            \n COREw8-M48(C45)E..,<\/td>\n             		315<\/td>\n 3300<\/td>\n <\/tr>\n
            CORE16-M36(C5)E..,
            \n CORE16-M42(C40)E..,
            \n CORE16-M48(C45)E..,
            \n CORE12\/160-M36(C35)E..,
            \n CORE16\/12-M36(C45)E..,
            \n CORE12\/16-M42(C40)E..,
            \n CORE16\/12-M42(C40)E..,
            \n CORE12\/16-M48(C45)E..,
            \n CORE16\/12-M48(C45)E..,
            \n CORE16\/12z(w)-M36(C35)E..,
            \n CORE16\/12z(w)-M42(C40)E..,
            \n CORE16\/12z(w)-M48(C45)E..,<\/td>\n             		450<\/td>\n 3300<\/td>\n <\/tr>\n
            COREw10-M36(C35)E..,
            \n COREw10-M42(C40)E..,
            \n COREw10-M48(C45)E..,<\/td>\n             		500<\/td>\n 3300<\/td>\n <\/tr>\n
            COREw12-M36(C35)E..,<\/td>\n 630<\/td>\n 3300<\/td>\n <\/tr>\n
            COREw12-M42(C40)E..,
            \n COREw12-M48(C45)E..,<\/td>\n             		800<\/td>\n 3300<\/td>\n <\/tr>\n
            ————<\/td>\n <\/tr>\n <\/tbody>\n
            CORE8-M36(C5)F..,
            \n CORE8-M42(C40)F..,
            \n CORE8-M48(C45)F..,<\/td>\n             		160<\/td>\n 4000<\/td>\n <\/tr>\n
            CORE10-M36(C5)F..,
            \n CORE10-M42(C40)F..,
            \n CORE10-M48(C45)F..,
            \n CORE10\/12-M36(C35)F..,
            \n CORE12\/10-M36(C45)F..,
            \n CORE10\/12-M42(C40)F..,
            \n CORE12\/10-M42(C40)F..,
            \n CORE10\/12-M48(C45)F..,
            \n CORE12\/10-M48(C45)F..,
            \n CORE10\/8z(w)-M36(C35)F..,
            \n CORE10\/8z(w)-M42(C40)F..,
            \n CORE10\/8z(w)-M48(C45)F..,<\/td>\n             		200<\/td>\n 4000<\/td>\n <\/tr>\n
            CORE12-M36(C5)F..,
            \n CORE12-M42(C40)F..,
            \n CORE12-M48(C45)F..,
            \n CORE12\/10z(w)-M36(C35)F..,
            \n CORE12\/10z(w)-M42(C40)F..,
            \n CORE12\/10z(w)-M48(C45)F..,
            \n COREw8-M36(C35)F..,
            \n COREw8-M42(C40)F..,
            \n COREw8-M48(C45)F..,<\/td>\n             		315<\/td>\n 4000<\/td>\n <\/tr>\n
            CORE16-M36(C5)F..,
            \n CORE16-M42(C40)F..,
            \n CORE16-M48(C45)F..,
            \n CORE12\/16-M36(C35)F..,
            \n CORE16\/12-M36(C45)F..,
            \n CORE12\/16-M42(C40)F..,
            \n CORE16\/12-M42(C40)F..,
            \n CORE12\/16-M48(C45)F..,
            \n CORE16\/12-M48(C45)F..,
            \n CORE16\/12z(w)-M36(C35)F..,
            \n CORE16\/12z(w)-M42(C40)F..,
            \n CORE16\/12z(w)-M48(C45)F..,<\/td>\n             		450<\/td>\n 4000<\/td>\n <\/tr>\n
            COREw10-M36(C35)F..,
            \n COREw10-M42(C40)F..,
            \n COREw10-M48(C45)F..,<\/td>\n             		500<\/td>\n 4000<\/td>\n <\/tr>\n
            COREw12-M36(C35)F..,<\/td>\n 630<\/td>\n 4000<\/td>\n <\/tr>\n
            COREw12-M42(C40)F..,
            \n COREw12-M48(C45)F.., <\/td>\n             		800<\/td>\n 4000<\/td>\n <\/tr>\n
            ————<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n\n\n

            <\/p>\n\n\n\n

            Warum wir?<\/h3>\n\n\n\n

            Wir arbeiten jeden Tag f\u00fcr das Vertrauen unserer Kunden! In dieser Zeit haben wir uns zu einem Experten f\u00fcr Explosionsschutzsysteme und alle damit verbundenen Dienstleistungen entwickelt. Wir arbeiten eng mit allen gro\u00dfen Herstellern weltweit zusammen.<\/p>\n\n\n\n

            \n
            \n
            \n
            \n
            \n
            \n
            \n

            Qualit\u00e4t<\/h4>\n

            Pr\u00e4zise gefertigte Produkte aus hochwertigen Materialien.<\/p>\n <\/div>\n <\/div>\n

            \n
            \n

            100% Zufriedenheitsgarantie<\/h4>\n

            Ein erfahrenes Team sichert innovative L\u00f6sungen.<\/p>\n <\/div>\n <\/div>\n <\/div>\n

            \n
            \n
            \n

            Hochprofessionelles Personal<\/h4>\n

            Kundenzufriedenheit ist unser oberstes Ziel.<\/p>\n <\/div>\n <\/div>\n

            \n
            \n

            Pr\u00e4zise Pr\u00fcfverfahren<\/h4>\n

            Strenge Qualit\u00e4tskontrollen garantieren Zuverl\u00e4ssigkeit.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

            Ex-Leitungsdurchf\u00fchrungen \/ Bolzendurchf\u00fchrungen f\u00fcr druckfeste und explosionsgesch\u00fctzte Geh\u00e4use (Ex d \/ Ex e) Bolzendurchf\u00fchrungen \u2013 […]<\/p>\n","protected":false},"author":1,"featured_media":32,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"kg_products_template_1.php","meta":{"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[10,2],"tags":[44,47,50,45,46,43,48,49],"class_list":["post-21","page","type-page","status-publish","has-post-thumbnail","hentry","category-bolzendurchfuehrungen","category-zprodukty","tag-bolzendurchfuehrung","tag-druckfeste-leitungsdurchfuehrung","tag-ex-d-ex-e-gehaeuse","tag-ex-leitungsdurchfuehrung","tag-ex-d-durchfuehrung","tag-leitungsdurchfuehrung","tag-stromdurchfuehrung","tag-waermeschrumpfendes-formmaterial"],"yoast_head":"\nEx-Leitungsdurchf\u00fchrungen & Bolzendurchf\u00fchrungen f\u00fcr druckfeste Geh\u00e4use (Ex d \/ Ex e) \u2013 Isolatoren bis 4 kV<\/title>\n<meta name=\"description\" content=\"Ex-Bolzendurchf\u00fchrungen und Leitungsdurchf\u00fchrungen f\u00fcr explosionsgesch\u00fctzte Geh\u00e4use (Ex d \/ Ex e). Isolatoren aus hochfestem Isolierstoff (CTI \u2265 600) bis 4 kV, ATEX-konform nach EN 60079-0 \/ -1 \/ -7.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ex-Leitungsdurchf\u00fchrungen & Bolzendurchf\u00fchrungen f\u00fcr druckfeste Geh\u00e4use (Ex d \/ Ex e) \u2013 Isolatoren bis 4 kV\" \/>\n<meta property=\"og:description\" content=\"Ex-Bolzendurchf\u00fchrungen und Leitungsdurchf\u00fchrungen f\u00fcr explosionsgesch\u00fctzte Geh\u00e4use (Ex d \/ Ex e). Isolatoren aus hochfestem Isolierstoff (CTI \u2265 600) bis 4 kV, ATEX-konform nach EN 60079-0 \/ -1 \/ -7.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/\" \/>\n<meta property=\"og:site_name\" content=\"CORONA Serwis\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-23T10:44:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/corona1.eu\/de\/wp-content\/uploads\/2025\/02\/grupa_izolatory_16x9.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"6\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/\",\"url\":\"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/\",\"name\":\"Ex-Leitungsdurchf\u00fchrungen & Bolzendurchf\u00fchrungen f\u00fcr druckfeste Geh\u00e4use (Ex d \/ Ex e) \u2013 Isolatoren bis 4 kV\",\"isPartOf\":{\"@id\":\"https:\/\/corona1.eu\/de\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/corona1.eu\/de\/wp-content\/uploads\/2025\/02\/grupa_izolatory_16x9.png\",\"datePublished\":\"2025-02-20T12:59:00+00:00\",\"dateModified\":\"2025-10-23T10:44:03+00:00\",\"description\":\"Ex-Bolzendurchf\u00fchrungen und Leitungsdurchf\u00fchrungen f\u00fcr explosionsgesch\u00fctzte Geh\u00e4use (Ex d \/ Ex e). Isolatoren aus hochfestem Isolierstoff (CTI \u2265 600) bis 4 kV, ATEX-konform nach EN 60079-0 \/ -1 \/ -7.\",\"breadcrumb\":{\"@id\":\"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/#primaryimage\",\"url\":\"https:\/\/corona1.eu\/de\/wp-content\/uploads\/2025\/02\/grupa_izolatory_16x9.png\",\"contentUrl\":\"https:\/\/corona1.eu\/de\/wp-content\/uploads\/2025\/02\/grupa_izolatory_16x9.png\",\"width\":1920,\"height\":1080},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\/\/corona1.eu\/de\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ex-Leitungsdurchf\u00fchrungen\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/corona1.eu\/de\/#website\",\"url\":\"https:\/\/corona1.eu\/de\/\",\"name\":\"CORONA Serwis\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/corona1.eu\/de\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ex-Leitungsdurchf\u00fchrungen & Bolzendurchf\u00fchrungen f\u00fcr druckfeste Geh\u00e4use (Ex d \/ Ex e) \u2013 Isolatoren bis 4 kV","description":"Ex-Bolzendurchf\u00fchrungen und Leitungsdurchf\u00fchrungen f\u00fcr explosionsgesch\u00fctzte Geh\u00e4use (Ex d \/ Ex e). Isolatoren aus hochfestem Isolierstoff (CTI \u2265 600) bis 4 kV, ATEX-konform nach EN 60079-0 \/ -1 \/ -7.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/","og_locale":"de_DE","og_type":"article","og_title":"Ex-Leitungsdurchf\u00fchrungen & Bolzendurchf\u00fchrungen f\u00fcr druckfeste Geh\u00e4use (Ex d \/ Ex e) \u2013 Isolatoren bis 4 kV","og_description":"Ex-Bolzendurchf\u00fchrungen und Leitungsdurchf\u00fchrungen f\u00fcr explosionsgesch\u00fctzte Geh\u00e4use (Ex d \/ Ex e). Isolatoren aus hochfestem Isolierstoff (CTI \u2265 600) bis 4 kV, ATEX-konform nach EN 60079-0 \/ -1 \/ -7.","og_url":"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/","og_site_name":"CORONA Serwis","article_modified_time":"2025-10-23T10:44:03+00:00","og_image":[{"width":1920,"height":1080,"url":"https:\/\/corona1.eu\/de\/wp-content\/uploads\/2025\/02\/grupa_izolatory_16x9.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"6\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/","url":"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/","name":"Ex-Leitungsdurchf\u00fchrungen & Bolzendurchf\u00fchrungen f\u00fcr druckfeste Geh\u00e4use (Ex d \/ Ex e) \u2013 Isolatoren bis 4 kV","isPartOf":{"@id":"https:\/\/corona1.eu\/de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/#primaryimage"},"image":{"@id":"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/#primaryimage"},"thumbnailUrl":"https:\/\/corona1.eu\/de\/wp-content\/uploads\/2025\/02\/grupa_izolatory_16x9.png","datePublished":"2025-02-20T12:59:00+00:00","dateModified":"2025-10-23T10:44:03+00:00","description":"Ex-Bolzendurchf\u00fchrungen und Leitungsdurchf\u00fchrungen f\u00fcr explosionsgesch\u00fctzte Geh\u00e4use (Ex d \/ Ex e). Isolatoren aus hochfestem Isolierstoff (CTI \u2265 600) bis 4 kV, ATEX-konform nach EN 60079-0 \/ -1 \/ -7.","breadcrumb":{"@id":"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/#primaryimage","url":"https:\/\/corona1.eu\/de\/wp-content\/uploads\/2025\/02\/grupa_izolatory_16x9.png","contentUrl":"https:\/\/corona1.eu\/de\/wp-content\/uploads\/2025\/02\/grupa_izolatory_16x9.png","width":1920,"height":1080},{"@type":"BreadcrumbList","@id":"https:\/\/corona1.eu\/de\/bolzendurchfuehrungen\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/corona1.eu\/de\/"},{"@type":"ListItem","position":2,"name":"Ex-Leitungsdurchf\u00fchrungen"}]},{"@type":"WebSite","@id":"https:\/\/corona1.eu\/de\/#website","url":"https:\/\/corona1.eu\/de\/","name":"CORONA Serwis","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/corona1.eu\/de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"}]}},"_links":{"self":[{"href":"https:\/\/corona1.eu\/de\/wp-json\/wp\/v2\/pages\/21","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/corona1.eu\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/corona1.eu\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/corona1.eu\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/corona1.eu\/de\/wp-json\/wp\/v2\/comments?post=21"}],"version-history":[{"count":9,"href":"https:\/\/corona1.eu\/de\/wp-json\/wp\/v2\/pages\/21\/revisions"}],"predecessor-version":[{"id":803,"href":"https:\/\/corona1.eu\/de\/wp-json\/wp\/v2\/pages\/21\/revisions\/803"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/corona1.eu\/de\/wp-json\/wp\/v2\/media\/32"}],"wp:attachment":[{"href":"https:\/\/corona1.eu\/de\/wp-json\/wp\/v2\/media?parent=21"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/corona1.eu\/de\/wp-json\/wp\/v2\/categories?post=21"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/corona1.eu\/de\/wp-json\/wp\/v2\/tags?post=21"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}