The DES EMC splittable frames are used when is necessary to ground shielded cables in fast and efficient way.
The grommets contain some conductive material, while the frames are treated with a special conductive paint that, thanks to the mechanical connection to the panel via the fixing screws, ensures that the shielded cables are grounded without generating additional disturbances often created by the external metal brackets.
Protection can reach IP66 while a version for fixing with threaded inserts is also available.