Photovoltaic / USE-2 / RHH / RHW-2


  • Sizes 14 AWG - 1000 KCMIL
  • Copper building wire
  • Permitted for 600- and 1000/2000-volt applications
  • Sunlight-resistant in all sizes and colors
  • Suitable for wet, damp and dry locations
  • Permitted for direct burial
  • RoHS compliant
  • UL Listed E-326525


Type Photovoltaic / RHH / RHW-2 is suitable for outdoor rooftop PV source and output circuits without raceways and for use in raceways installed underground in wet locations, and where condensation and moisture accumulations within the raceway do not exceed 90°C. PV Source and Output conductors that are listed and labeled as Photovoltaic (PV) wire, of any size, are permitted in cable trays located outdoors when installed in accordance with NEC 690.31(C)(2). Complies with Flexibility at Low Temperatures and Cold Impact tests at -40˚C. Pulling heads are available on sizes 8 AWG and larger.