G&W Electric offers a variety of transmission cable accessories for extruded dielectric cable systems. Python® outdoor PAT style transmission terminations are designed for extruded dielectric cable systems from 72.5kV to 245kV IEC (69kV to 230kV IEEE), Python® PATR style transmission terminations are designed for gas insulated substation and oil immersed equipment applications on extruded dielectric cable systems rated: 72.5kV, 145kV, and 245kV IEC (69kV, 138kV, 230kV IEEE) and Python® Premolded rubber joints (PMJ) are available for 145kV and 245kV IEC (138kV and 230kV IEEE) extruded dielectric cable systems.