Presse-étoupe CEM

EMC cable glands are mechanical devices that serve as critical components in electrical systems, ensuring electromagnetic compatibility (EMC) at cable entry points. These specialized glands create a shield against electromagnetic interference by employing the Faraday cage principle, effectively deflecting electromagnetic waves across the housing surface. Typically consisting of a fitting, sealing insert, and cap nut, EMC cable glands incorporate metal contact pieces that connect with the cable’s braided shield or metallic mesh, directing interference to the ground line. This design allows for a seamless transition of electromagnetic protection from the cable to the termination point, safeguarding sensitive electronic equipment and maintaining system integrity.