The KDR-ESR is a one-piece plate to be assembled on enclosure bases. Slide frames for the KEL-U cable entry frames are already pre-assembled. On some gland plate types KEL-JUMBO cable entry frames can be mounted as well.
After installing all cables into the KEL-U frames, they are easily and quickly inserted into the slide frames and fixed. During maintenance, the KEL-U frames are removed without tools from the slide frames. Due to the combination KDR-ESR and KEL-U cable entry frames, a rating of IP54 is achieved (with correct selection of cable grommets). Slide frames which are no longer required, are closed with BPK-SNAP blank plates.