DistributorSouthwire

Southwire

12-2-2 NM-B WITH GROUND EXTRA CIRCUIT 25 FT

Southwire #
55048421

✓ Lists NOM: NOM-063-SCFI

Nonmetallic-Sheathed Cable. 600 Volt. Copper Conductor. PVC Insulation/Nylon Sheath. PVC Jacket with SIMpull® Technology for Easier Pulling.

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

Quote on WhatsApp

Application & features

Southwire Romex® Brand SIMpull® (nonmetallic-sheathed) Cable may be used for both exposed and concealed work in dry locations with ampacity limited to that for 60°C conductors as specified in the National Electrical Code® (NEC). Individual conductor insulation is rated 90°C as required by the NEC and by the UL product standard (UL 719) for terminations in lighting fixtures. NM-B cable is primarily used in residential wiring as branch circuits for outlets, switches, and other loads. NM-B cable may be run in air voids of masonry block or tile walls where such walls are not wet or damp locations. Voltage rating for NM-B cable is 600 volts. Individual conductors within Type NM-B Cable are not listed or marked as THHN conductors (or any other NEC recognized conductor type) and are not permitted to be installed apart from the complete Type NM-B Cable. Conductors routed inside panelboards and boxes (without the cable jacket) for termination therein are considered part of the complete Type NM-B Cable.

Specifications

Cond. Size12 AWG12 AWG
Conductor Number44
Cond. StrandsSolidSolid
Diameter Over Conductor0.080 inch0.20 cm
Insulation Thickness20 mils0.51 mm
Ground Size1x121x12
Jacket Thickness30 mils0.76 mm
Approx. OD0.395 inch1.00 cm
Copper Weight99 lbs/1000'147 kgs/km
Approx. Weight138 lbs/1000'205 kgs/km

Standards & references

  • ASTM B3 Soft or Annealed Copper Wire
  • ASTM B8 Concentric-Lay-Stranded Copper Conductors
  • UL 719 Nonmetallic-Sheathed Cables
  • RoHS-2 (European Directive 2011/65/EU)
  • Federal Specification A-A-59544
  • NOM-063-SCFI Electrical Products – Conductors – Safety Requirements