SPEC: 10036

8-2 CU UF-B WITH GROUND 1000 FT

Southwire #: 20858706

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GRAY
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Application & Features

Southwire® copper UF-B cable is generally used as a feeder to outside post lamps, pumps, and other loads or apparatuses fed from a distribution point in an existing building as specified in the National Electrical Code®. UF-B cable may be used underground, including direct burial. Multiple conductor UF-B cable may be used for interior branch circuit wiring in residential or agricultural buildings at conductor temperatures not to exceed 90°C (with ampacity limited to that for 60°C conductors) as specified by the National Electrical Code. UF-B can be used in applications permitted for NMC in Section 334.10(B) of the National Electrical Code. Voltage rating for UF-B cable is 600 volts.

Specifications

Cond. Size 8 AWG 8 AWG
Conductor Number 2 2
Cond. Strands 7 7
Diameter Over Conductor (in) (cm) 0.141 0.36 inch cm
Inner Layer Thickness (mils) (mm) 35 0.89 mils mm
Ground Size 1x10 1x10
Outer Layer Thickness (mils) (mm) 45 1.14 mils mm
Approx. OD (in) (cm) 0.302 x 0.678 0.77 x 1.72 inch cm
Copper Weight (lbs/1000') (kgs/km) 132 196 lbs/1000' kgs/km
Approx. Weight (lbs/1000') (kgs/km) 222 330 lbs/1000' kgs/km

Standards & References

  • ASTM B3 Soft or Annealed Copper Wire
  • ASTM B8 Concentric-Lay-Stranded Copper Conductors
  • UL 493 Thermoplastic-Insulated Underground Feeder and Branch-Circuit Cables
  • RoHS-2 (European Directive 2011/65/EU)
  • NEC National Electrical Code NFPA 70

Construction

  1. Conductor: Solid soft drawn bare copper per ASTM B3 or class B compressed stranded soft drawn bare copper per ASTM B8
  2. Insulation: All phases and neutral are insulated with Polyvinyl Chloride (PVC) with Nylon Sheath
  3. Ground: Solid soft drawn bare copper
  4. Jacket: Gray Polyvinyl Chloride (PVC) jacket. Sunlight, moisture and fungus resistant.

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