Fci oen connectors, a leading france-based mnc, manufactures insulation piercing and branching connectors, among other types of connectors. The connectors come with waterproof [6 kv] insulation piercing [ipc] for abc. These have applications in flowing situations: connector insulated with simultaneous tightening for tapping on aerial insulated bundled conductors [abc]; installation on live lines, secured with plastic nut; no apparent metallic part is at line potential, during and after installation; and connectors can be removed but cannot be re-used after installation. Installation: tighten shear off plastic nut with an insulated hexagonal head socked wrench [13 rom between flats]. Installation temperature range - 15°c/+ 40°c.