SPEC: 60345

300-4 STR 3E AL THHN BLACK/RED/BLUE/WHITE/#1 BARE GROUND AIA MC 600V

Southwire #: 60797899

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Application & Features

Southwire Armorlite® Type MC Feeder cable is suitable for use as follows:
- Feeder and service power distribution in commercial, industrial, institutional, and multi-residential buildings.
- Fished or embedded in plaster.
- Concealed or exposed installations.
- Places of Assembly per NEC 518.4 and theaters per NEC 520.5.
- Environmental air-handling spaces per NEC 300.22 (C).
- Installation in cable tray and approved raceways, or as aerial cable on a messenger.
- Under raised floors for information technology equipment conductors and cables per NEC 645.5(D) & 645.5(E)
- Class I Div. 2, Class II Div 2, & Class III Div. 1 Hazardous Locations.
- Type THHN/THWN rated 90ºC Dry/ 75ºC Wet

Southwire Armorlite® Type MC Feeder Cable - meets or exceeds the following requirements:
- 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

Color Code - 3/C: Black, Red, White
- 4/C: Black, Red, Blue, White

Specifications

Cond. Size 300 KCMIL 300 KCMIL
Conductor Number 4 4
Color BK,RD,BE,WE BK,RD,BE,WE
Diameter Over Conductor (in) (cm) 0.569 1.45 inch cm
Cond. Strands 21 21
Insulation Thickness (mils) (mm) 70 1.78 mils mm
Ground Size 1x1 1x1
Diameter Over Armor (in) (cm) 2.022 5.14 inch cm
Approx. Weight (lbs/1000') (kgs/km) 1932 2875 lbs/1000' kgs/km

* Strand count meets minimum number per ASTM
TBA stock codes are estimations only and actual product may vary. Please wait until a stock code is assigned to purchase connectors and/or fittings.

Standards & References

  • ASTM B800 8000 Series Aluminum Alloy Wire
  • ASTM B801 Concentric-Lay-Stranded Conductors of 8000 Series Aluminum Alloy
  • UL 83 Thermoplastic Insulated Wires and Cables
  • UL 1569 Metal-Clad Cables
  • UL 1479 Standard for Safety Fire Tests of Penetration Firestops
  • UL 1685 FT4 Vertical-Tray Fire Propagation and Smoke Release Test
  • IEEE 1202 FT4 Flame Test (70,000) BTU/hr Vertical Tray Test
  • Buy American: Compliant with Buy American Requirements, found in 49 U.S.C. § 5323(j); specify “Made in the USA Only!” when ordering to ensure your project receives American made products.

Construction

  1. Conductor:Class B compact stranded 8000 Series aluminum per ASTM B800 and ASTM B801
  2. Insulation:All phases are insulated with Polyvinyl Chloride with Nylon Sheath Type THHN/THWN
  3. Ground: Bare aluminum ground
  4. Filler:Fillers as needed
  5. Binder:Mylar tape
  6. Armor:Aluminum Interlocked Armor

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