Southwire #: 67796102

Copper Power & Control/Signal Conductors. Power: 12/2 AWG Copper THHN/THWN Insulated Singles. Signal: 16 AWG Copper TFN Insulated Singles. Full-SizedAluminumEquipment Grounding/BondingConductor.UL Listed.600 Volts. Rated VW-1. Lightweight Aluminum Interlocked Armor is Part of Equipment Bonding/Grounding Path. Southwire® MC-PCS Duo™ Cable meets the NEC and UL listing requirements for combining power/lighting circuits and Class 2 orClass 3signalorcontrolcircuitsinthesamecable.

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MCAP® PCS Duo™ Cable is suitable for use as follows:

  • Circuits for branch power distribution in commercial, industrial, institutional, and multi-residential buildings.
  • Power, lighting, control, and signal circuits.
  • LED lighting with 0-10V dimming.
  • Fished or embedded inplaster.
  • Concealed or exposed installations
  • Environmental air-handling spaces per NEC 300.22 (C)
  • Places of Assembly per NEC 518.4 and theaters per NEC 520.5.
  • Installation in cable tray and approved raceways.
  • 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 Hazardous Locations.
  • Use UL Listed Type MCI-A connectors


Stock # 67796102 67796102
No. of Conductors 4 4
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) 10 10
Nom. OD (mils) (mm) 674 17.13 mils mm
Nominal Total Weight (lbs/1000') (kgs/km) 193 288 lbs/1000' kgs/km

Standards & References

MCAP® PCS Duo™ Cable meets or exceeds the requirements of:

  • UL 83
  • UL 1569 (Including new Sections 9.4, 40.1(q), and 41.1(r) as detailed in the latest UL 1569 CRD)
  • UL 1685
  • Federal Specification A-A59544 (formerly J-C-30B)
  • NFPA 70 (National Electrical Code), Article 330 and 725.136(I)(1) & (2) as described in the latest UL 1569 CRD
  • Listed for use in UL 1, 2 and 3 Hour Through Penetration Firestop Systems
  • Passes both " UL Test" & "FT4/IEEE 1202" (70,000 Btu/hr) Vertical Cable Tray Flame Test
  • REACH/RoHS-2 (Chemical Limit) Compliant


MCAP® PCS Duo™ Cable is constructed with 12 AWG or 10 AWG CU Type THHN/THWN power and ground conductors along with a control conductor assembly composed of a 30 mil PVC jacket covering two 16 AWG CU Type TFN control conductors. The phase conductors, and control conductor assembly are cabled together and a binder tape bearing the print legend is wrapped around the assembly. The bare aluminum grounding/bonding conductor is located outside the binding tape and has the same lay as the insulated conductors. Aluminum interlocking armor is snugly applied over the assembly. The aluminum armor and bare aluminum conductor are in intimate contact and together form the equipment ground path. To insure proper installation, refer to the installation instructions provided with every reel and coil. Yellow stripe/blocks are printed on the outside of the armor and the print legend is applied in black print on every 4th yellow stripe/block. Also available with overall PVCjacket.


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