SPEC: 10036
12-2 CU UF-B WITH GROUND 250 FT
Southwire #: 13055955
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 | 12 AWG 12 AWG | |
| Conductor Number | 2 2 | |
| Cond. Strands | Solid Solid | |
| Diameter Over Conductor (in) (cm) | 0.080 0.20 | inch cm |
| Inner Layer Thickness (mils) (mm) | 20 0.51 | mils mm |
| Ground Size | 1x12 1x12 | |
| Outer Layer Thickness (mils) (mm) | 30 0.76 | mils mm |
| Approx. OD (in) (cm) | 0.183 x 0.463 0.46 x 1.18 | inch cm |
| Copper Weight (lbs/1000') (kgs/km) | 59 88 | lbs/1000' kgs/km |
| Approx. Weight (lbs/1000') (kgs/km) | 96 143 | 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
- Conductor: Solid soft drawn bare copper per ASTM B3 or class B compressed stranded soft drawn bare copper per ASTM B8
- Insulation: All phases and neutral are insulated with Polyvinyl Chloride (PVC) with Nylon Sheath
- Ground: Solid soft drawn bare copper
- Jacket: Gray Polyvinyl Chloride (PVC) jacket. Sunlight, moisture and fungus resistant.
Resources
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