DistributorSouthwire

Southwire

12-19 SD CU THHN-THWN-MTW-AWM UL/c(UL) BLUE 14000 FT

Southwire #
22967464

600 Volts. Copper Conductor. Thermoplastic Insulation/Nylon Sheath, Heat, Moisture, Gasoline and Oil Resistant II. Rated THHN and THWN. Also rated MTW and AWM.

Priced by quote — copper moves daily (COMEX), so we quote at the current price.

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Application & features

THHN copper conductors are primarily used in conduit and cable trays for services, feeders and branch circuits in commercial or industrial applications as specified in the National Electrical Code. Voltage for all applications is 600 volts.

  • THWN- Wet locations not to exceed 75° C or dry locations not to exceed 90° C or locations not to exceed 75° C when exposed to oil.

Specifications

Cond. Size12 AWG12 AWG
Conductor Number11
Cond. Strands1919
Diameter Over Conductor0.090 inch0.23 cm
Insulation Thickness16 mils0.41 mm
Jacket Thickness5 mils0.13 mm
Approx. OD0.132 inch0.34 cm
Copper Weight20 lbs/1000'30 kgs/km
Approx. Weight25 lbs/1000'37 kgs/km

Standards & references

  • ASTM - B3
  • UL Standards 83 and 758
  • CSA C22.2 No. 75
  • NOM-ANCE 90° C
  • Federal Specification A-A-59544
  • National Electrical Code, NFPA 70
  • VW-1
  • FT1
  • MTW
  • RoHS/REACH Compliant