Ultra-high voltage XKPE cable accessories are classified into terminal box and middle box types, based on the purposes. Terminal box types include Outdoor Sealing End (EB-A: indoor type ozone-resistant type), Gas Immersed Sealing End (EB-G) and Oil Immersed Sealing End (EB-O). Middle box types include Tape Joint type (TJ), Prefabricated Joint type (PJ), Pre-molded Joint type (PMJ) and Class 2 type.

This device is primarily installed at indoor substations and is useful for restricted spaces or limited distances to other buildings. This is suitable for the termination of cables for reduced GIS using SF6 gas. The components include epoxy bushing, an insulating tube, rubber stress cone, spring compressor, conductor rod and protective tube.