This Outline covers latching or locking type PV connectors rated 1000 V dc or less. These connectors are intended for use in wiring methods detailed in Part IV of Article 690 ?C Solar Photovoltaic Systems of the National Electrical Code@ NFPA 70. PV connectors are suitable for the termination of single@ insulated@ stranded copper type USE-2 or Photovoltaic Wire (PV Wire) rated 90?? 105?? 125?? or 150??dry; 90??wet; 600@ 1000@ or 2000 V.