Southwire #: 67431302

12/7 AWG Copper THHN/THWN Insulated Singles. Dedicated Neutral Conductor for Each Phase Conductor. Green Copper THHN Insulated Grounding Conductor. UL Listed. 600 Volts. Rated VW-1. Lightweight Aluminum Interlocked Armor.

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Southwire Armorlite® Type MC Cable –Neutral Per Phase is suitable for use as follows:

  • Applications affected by harmonics generated from non-linear switching loads, such as computers, variable frequency drives, electrical test equipment, and officeequipment.
  • Branch, feeder and service power distribution in commercial, industrial, institutional, and multiresidential buildings.
  • Fished or embedded in plaster.
  • Concealed or exposed installations.
  • Compliance with NEC 210.7 for multiple branch circuits
  • Environmental air-handling spaces per NEC 300.22 (C).
  • Places of Assembly per NEC 518.4 and theaters per NEC520.5.
  • Installation in cable tray and approvedraceways.
  • Under raised floors for information technology equipment conductors and cables per NEC 645.5(D) & 645.5(D)(2).
  • Class I Div. 2, Class II Div 2, & Class III Div. 1 HazardousLocations.


Stock # 67431302 67431302
No. of Conductors 14 14
Size (AWG or kcmil) (mm2) 12 AWG 12 AWG
No. of Strands 1 1
Insulation Thickness (mils) (mm) 15 0.38 mils mm
Size (AWG) 12 12
Nom. OD (mils) (mm) 846 21.50 mils mm
Nominal Total Weight (lbs/1000') (kgs/km) 454 675 lbs/1000' kgs/km

Standards & References

Southwire Armorlite® Type MC Cable – Neutral Per Phase meets or exceeds the following requirements:

  • UL 83
  • UL 1569
  • UL 1685
  • UL Online Product Guide Info - Metal-Clad Cable (PJAZ) ( www.ul.com )
  • Federal Specification A-A59544 (formerly J-C-30B)
  • NFPA 70 (National Electrical Code), Article 330
  • Listed for use in UL 1, 2 and 3 Hour Through Penetration Firestop Systems
  • Jacketed & Non Jacketed will both pass " UL Test" & "FT4/IEEE 1202" (70,000 Btu/hr) VerticalCable Tray Flame Test
  • REACH/RoHS-2 (Chemical Limit) Compliant


Southwire Armorlite® Type MC Cable – Neutral Per Phase is constructed with solid soft-drawn copper Type THHN/THWN phase conductors, a dedicated neutral per phase conductor, and an insulated copper grounding conductor. The conductors are cabled together and a binder tape bearing the print legend is applied over the conductors. Aluminum interlocking armor is applied over the cable assembly. An optional overall PVC jacket can be applied over the armor.


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