The screwable Cellplux CTS cable plug connectors are suitable for connecting all plastic-insulated single-core cables (PE, VPE, EPR) with different conductive layers (graphitized, removable or peelable) as well as shield designs (wire or tape shield) to switchgear and transformers for maximum mains voltage up to 36 kV with device plug connectors for outer cone systems type C according to EN 50180 and EN 50181.