12-3 CU SOL THHN 3X12NEUT 1X12GG GSIA MC BLACK/RED/BLUE/GREEN/WHITE-BLACK/WHITE-RED/WHITE-BLUE 1000 FT
- Southwire #
- 58752402
Copper THHN/THWN Insulated Singles. Two Insulated Grounding Conductors. UL Listed. 600 Volts. Rated VW-1. Galvanized Steel Interlocking Armor.
Part of the family: Duraclad® Type MC THHN/THWN Circuit Size Copper Conductor Isolated Ground 120/208V Colors
Priced by quote — copper moves daily (COMEX), so we quote at the current price.
Application & features
Southwire Duraclad® Type MC Isolated Ground Cable is suitable for use as follow:
• Applications requiring redundant, dedicated or isolated grounding paths
• Branch, feeder and service power distribution in commercial, industrial, institutional, and multi-residential buildings
• Fished or embedded in plaster
• 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
• Binder tape with print legend wrapped around assembly
• Unjacketed Type MC cables are rated for dry, indoor locations only per NEC 330.10(A)(10)
• Type THHN/THWN rated 90ºC dry
Southwire Duraclad® Type MC Isolated Ground 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
Specifications
| Cond. Size | 12 AWG12 AWG |
|---|---|
| Conductor Number | 33 |
| Color | BK,RD,BE,GN,WE/BK,WE/RD,WE/BEBK,RD,BE,GN,WE/BK,WE/RD,WE/BE |
| Diameter Over Conductor | 0.08 inch0.20 cm |
| Cond. Strands | SolidSolid |
| Insulation Thickness | 15 mils0.38 mm |
| Ground Size | 1x121x12 |
| Num x Neutral Size | 3x123x12 |
| Diameter Over Armor | 0.586 inch1.49 cm |
| Approx. Weight | 340 lbs/1000'506 kgs/km |
Standards & references
- ASTM B3 Soft or Annealed Copper Wire
- ASTM B787 19 Wire Combination Unilay-Stranded Copper Conductors
- 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.