Southwire #: 64367099

SOLONONplus® 600Volt Single Conductor Copper Cross Linked Polyolefin Low Smoke Zero Halogen (XLPO LSZH) Insulation Type RHH/RHW-2 USE-2

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Southwire’s 600 Volt SOLONONplus® Type RHH/RHW-2 USE-2 cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, direct burial and aerially when supported by a messenger. These cables are ideal for use in establishments where low smoke and low acid emissions are desired for public safety and health and where superior electrical properties are desired. These cables are capable of operating continuously at the conductor temperature not in excess of 90°C for normal operation in wet and dry locations, 130°C for emergency overload, and 250°C for short circuit conditions.

  • a. The conductors are available in tinned and flexible copper stranding upon request.
  • b. NEC compliant
  • c. The halogen content is less than 0.2% and Acid gas less than 2.0%
  • d. Passes UL VW-1
  • e. 70,000 BTU/Hr. Vertical Flame Test
  • f. UL listed FT4 and ST-1 (limited smoke)
  • g. -40°C Cold impact and cold bend
  • h. Gasoline and Oil Resistant GRI and GRII
  • i. UV/Sunlight resistant
  • j. Rated for direct burial


Stock # 64367099 64367099
No. of Conductors 1 1
Size (AWG or kcmil) (mm2) 4 AWG 4 AWG
No. of Strands 7 7
Insulation Thickness (mils) (mm) 60 1.52 mils mm
Nom. OD (mils) (mm) 351 8.92 mils mm
Nominal Total Weight (lbs/1000') (kgs/km) 167 249 lbs/1000' kgs/km

Standards & References

  • ASTM B3 Standard Specification for Soft or Annealed Copper Wire
  • ASTM B8 Concentric-Lay-Stranded Copper Conductors
  • ASTM B33 Standard Specification for Tin-Coated Soft or Annealed Copper Wire
  • ASTM B170 Oxygen Free Electrolytic Copper (available upon request)
  • UL 44 Thermoset-Insulated Wires and Cables
  • UL 854 Service Entrance Cable
  • UL 1685 FT4 Vertical-Tray Fire Propagation and Smoke Release Test (1/0 and Larger)
  • UL 2885 Acid Gas, Acidity and conductivity of combusted materials and assessment of halogens
  • ICEA S-95-658 (NEMA WC70) Power Cables Rated 2000 Volts or Less for the Distribution of Electrical Energy
  • ICEA T-33-655/MIL-C-24643 Low Smoke Halogen Free (LSHF) Polymeric Jackets
  • IEEE 1202 FT4 Flame Test (70,000) BTU/hr Vertical Tray Test
  • RoHS-2 (European Directive 2011/65/EU)
  • ISO 9001 Quality management
  • ISO 14001 Environmental management systems standard


  • Conductor:Class B compressed stranded bare or tinned copper per ASTM B3, ASTM B8 and ASTM B33
  • Insulation:SOLONONplus® Cross Linked Polyolefin Low Smoke Zero Halogen (XLPO LSZH) Type RHH/RHW-2 USE-2


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