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China EL Series BMC DMC Insulators for High-Voltage Safety - Reliable Supplier from a Leading Factory
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China EL Series BMC DMC Insulators for High-Voltage Safety - Reliable Supplier from a Leading Factory

The EL series insulators are expertly designed with multiple waves in the middle of the cylinder, significantly increasing the creepage distance and improving electrical performance. As a leading China supplier, our factory rigorously conducts withstand voltage tests on each product according to national standards before they are dispatched. Furthermore, we perform extensive performance tests on the breakdown voltage of our EL series BMC insulators. These high-quality BMC busbar insulators are specifically intended for indoor applications, making them a popular choice for traditional electrical cabinets. Trust our reliability in providing superior insulators for your needs

    EL Series Insulator
    Insert conventional materials, such as copper and iron. Stainless steel and aluminum inserts can be customized;
    Products in the attached table are conventional products, while the other height size can be customized ;
    'BD' in the attached table means the product's bore depth; it can be customized for other bore depth requirements ;
    'Tightening torque' in the attached table means the torque installation; it can be customized for a greater torque demand;
    The nominal voltage in the attached table refers to the IEC: 60355 standard; it can be customized for higher voltage requirements;
    Actual performance parameters, dimensional tolerances, and appearance colors subject to the specific drawings;
    EL Series Insulator
    Part No. EL7060M12A EL15065M10M12 EL6060M12
    END diameters(A/B) mm 60 65 60
    Height(H) mm 70 150 60
    Rated voltage (AC) KV 3 13.8 2
    Withstand voltage (AC) KV 20 50 13
    Inserts arrangement Top A1 M12 / M12
    A2 / M10 /
    A3 / / /
    AX / 36 /
    AY / / /
    BOTTOM B1 M12 M12 M12
    B2 / / /
    B3 / / /
    BX / / /
    BY / / /
    Other sizes can be inquired from customer service
    Contact us
    Frequently Asked Questions (FAQ)
    What materials are available for the EL Series Insulator inserts?
    Conventional insert materials include copper and iron. However, stainless steel and aluminum inserts can be customized according to your requirements.
    Can the height and dimensions of the insulators be customized?
    Yes, the sizes listed in the specifications table are conventional products. Other height dimensions and configurations can be customized based on your needs.
    What does "BD" refer to in the technical table?
    "BD" stands for the product's bore depth. Custom bore depths are available if the standard specifications do not meet your application requirements.
    Is it possible to request a higher tightening torque configuration?
    Yes, the tightening torque indicated in the table represents standard installation values. We can customize the insulators to support greater torque demands.
    What standard is the nominal voltage rating based on?
    The nominal voltage values in the table refer to the IEC: 60355 standard. Higher voltage configurations can also be customized upon request.
    How do I verify the final performance parameters and dimensions?
    Actual performance parameters, dimensional tolerances, and appearance colors are subject to the specific product drawings. Please contact our support team to get the detailed drawings.