The invention relates to a device (100) and a method for establishing an electrical connection between an electrical traction energy store and a high-voltage vehicle electrical system for a motor vehicle, and to a motor vehicle comprising the device (100). The device (100) comprises a housing (12), preferably made of metal, and a junction box assembly (10), which is or can be connected to the housing (12) by means of a first releasable connection (22). The junction box assembly (10) has a switching apparatus (30) and a contact protection means (16). The switching apparatus (30) is disposed on a carrier plate (14) and is designed to selectively either establish or disconnect an electrical connection between a first terminal (18) for connection of the electrical traction energy store and a second terminal (20) for connection of the high-voltage vehicle electrical system. The contact protection means (16), preferably made of plastic, is a cover of the switching apparatus (30) and is or can be connected to the carrier plate (14) by means of a second releasable connection (26). The second releasable connection (26) is located such that it is not accessible after the device (100) has been installed.


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    Title :

    VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG EINER ELEKTRISCHEN VERBINDUNG ZWISCHEN EINEM ELEKTRISCHEN TRAKTIONSENERGIESPEICHER UND EINEM HOCHVOLT-BORDNETZ FÜR EIN KRAFTFAHRZEUG


    Additional title:

    DEVICE AND METHOD FOR ESTABLISHING AN ELECTRICAL CONNECTION BETWEEN AN ELECTRICAL TRACTION ENERGY STORE AND A HIGH-VOLTAGE VEHICLE ELECTRICAL SYSTEM FOR A MOTOR VEHICLE
    DISPOSITIF ET PROCÉDÉ POUR ÉTABLIR UNE CONNEXION ÉLECTRIQUE ENTRE UN ACCUMULATEUR D'ÉNERGIE DE TRACTION ÉLECTRIQUE ET UN SYSTÈME ÉLECTRIQUE DE VÉHICULE À HAUTE TENSION POUR UN VÉHICULE À MOTEUR


    Contributors:

    Publication date :

    2024-06-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / H05K PRINTED CIRCUITS , Gedruckte Schaltungen