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Southwire

Armorlite® Type MC THHN/THWN Copper Conductor Feeder Cable 277/480V Colors

Southwire #
SPEC60280

Copper THHN/THWN-2 Insulated Singles. Green or Bare Copper Grounding Conductor. UL Listed. 600 Volts. Rated VW-1. Lightweight Aluminuml Interlocked Armor.

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

Part numbers in this family (25) ↓

Available sizes & constructions

Cond. SizeConductor NumberColorDiameter Over Conductor (in)(cm)Cond. StrandsInsulation Thickness (mils)(mm)Ground SizeDiameter Over Armor (in)(cm)Jacket Thickness (mils)(mm)Approx. OD (inches)(cm)Approx. Weight (lbs/1000')(kgs/km)
1 AWG1 AWG33BN,OE,YWBN,OE,YW0.3220.821919601.521x6 GG1x6 GG1.2703.2311411698 56265899
1 AWG1 AWG44BN,OE,YW,GYBN,OE,YW,GY0.3220.821919601.521x6 GG1x6 GG1.3313.3814822205 58206899
1/0 AWG1/0 AWG33BN,OE,YWBN,OE,YW0.3610.921919601.521x6 GG1x6 GG1.2413.1513602024 56265602
2/0 AWG2/0 AWG33BN,OE,YW,GNBN,OE,YW,GN0.4051.031919601.521x61x61.4083.58501.271.5143.8518382735 64069399
3/0 AWG3/0 AWG33BN,OE,YW,GNBN,OE,YW,GN0.4561.161919601.521x31x31.5734.00601.521.6994.3224073582 58574799
3/0 AWG3/0 AWG44BN,OE,YW,GY,GNBN,OE,YW,GY,GN0.4561.161919601.521x41x41.7234.3828134186 64670699
4/0 AWG4/0 AWG33BN,OE,YW,GNBN,OE,YW,GN0.5121.301919601.521x21x21.674.2426793987 57852899
4/0 AWG4/0 AWG44BN,OE,YW,GY,GNBN,OE,YW,GY,GN0.5121.301919601.521x41x41.8164.6133775026 58085699
250 KCMIL250 KCMIL44PE,TN,PK,GYPE,TN,PK,GY0.5581.423737701.781x4 GG1x4 GG2.0295.1539195832 65313199
350 KCMIL350 KCMIL33BN,OE,YW,GNBN,OE,YW,GN0.6611.683737701.781x3/01x3/02.0815.2944626640 56011499
500 KCMIL500 KCMIL33BN,OE,YW,GNBN,OE,YW,GN0.7892.003737701.781x1/01x1/02.2755.78751.912.4336.1860959070 58092999
600 KCMIL600 KCMIL33BN,OE,YW,GNBN,OE,YW,GN0.8652.206161802.031x4/01x4/02.5276.42711510588 57994399
600 KCMIL600 KCMIL44PE,TN,PK,GYPE,TN,PK,GY0.8652.206161802.031x2/0 GG1x2/0 GG2.7727.04897113350 13962499
1 AWG1 AWG338.922.612008910.810.1280.190.1540.230.0460.07130130145145 56265899
1 AWG1 AWG449.323.622142971.590.1280.190.1540.230.0460.07104104116116 58206899
1/0 AWG1/0 AWG338.722.1025341149.400.1020.150.1220.180.0440.07150150170170 56265602
2/0 AWG2/0 AWG3310.526.6731941448.770.0810.120.0970.140.0430.06175175195195 64069399
3/0 AWG3/0 AWG3311.829.9740271826.610.0640.100.0780.120.0420.06200200225225 58574799
3/0 AWG3/0 AWG4412.130.7342951948.180.0640.100.0780.120.0420.06160160180180 64670699
4/0 AWG4/0 AWG3311.729.7250782303.340.0510.080.0620.090.0410.06230230260260 57852899
4/0 AWG4/0 AWG4412.732.2654162456.650.0510.080.0620.090.0410.06184184208208 58085699
250 KCMIL250 KCMIL4414.236.0764002902.990.0430.060.0530.080.0410.06204204232232 65313199
350 KCMIL350 KCMIL3314.637.0884003810.170.0310.050.0390.060.0400.06310310350350 56011499
500 KCMIL500 KCMIL331743.18120005443.100.0220.030.0290.040.0390.06380380430430 58092999
600 KCMIL600 KCMIL3317.744.96144006531.720.0180.030.0250.040.0390.06420420475475 57994399
600 KCMIL600 KCMIL4419.449.28153606967.170.0180.030.0250.040.0390.06336336380380 13962499

Part numbers in this family (25)

By size:
Southwire #DescriptionConstructionConductor ColorPackaging
1 AWG · 3 conductors (1)
562658991-3 STR CU THHN BROWN/ORANGE/YELLOW/#6 GREEN GROUND AIA AIA MC 600V1 AWG 3C 19 STRBRN/ORG/YLW/6 GRN GNDCUT TO LENGTH REEL
1 AWG · 4 conductors (1)
582068991-4 STR CU THHN BROWN/ORANGE/YELLOW/GRAY/#6 GREEN GROUND AIA AIA MC 600V1 AWG 4C 19 STRBRN/ORG/YLW/GRY/6 GRN GND 0CUT TO LENGTH REEL
1/0 AWG · 3 conductors (2)
562656991/0-3 STR CU THHN BROWN/ORANGE/YELLOW/#6 GREEN GROUND AIA MC 600V 0 FT1/0 AWG 3C 19 STRBRN/ORG/YLW/6 GRN GNDCUT TO LENGTH REEL
562656021/0-3 STR CU THHN BROWN/ORANGE/YELLOW/#6 GREEN GROUND AIA MC 600V 1000 FT1/0 AWG 3C 19 STRBRN/ORG/YLW/6 GRN GND1000 FT REEL
2/0 AWG · 3 conductors (1)
640693992/0-3 STR CU THHN BROWN/ORANGE/YELLOW/#6 GREEN GROUND AIA MC BLACK JKT2/0 AWG 3C 19 STRBRN/ORG/YLW/6 GRN GNDROUNDCUT TO LENGTH REEL
3/0 AWG · 3 conductors (1)
585747993/0-3 STR CU THHN BROWN/ORANGE/YELLOW/#3 GREEN GROUND AIA MC BLACK JKT3/0 AWG 3C 19 STRBRN/ORG/YLW/3 GRN GNDROUNDCUT TO LENGTH REEL
3/0 AWG · 4 conductors (1)
646706993/0-4 STR CU THHN BROWN/ORANGE/YELLOW/GRAY/#4 GREEN GROUND AIA MC 600V 0 FT3/0 AWG 4C 19SBRN/ORG/YLW/GRY/4 GRN GND 0CUT TO LENGTH REEL
4/0 AWG · 3 conductors (2)
578528994/0-3 STR CU THHN BROWN/ORANGE/YELLOW/#2 GREEN GROUND AIA MC 600V 0 FT4/0 AWG 3C 19 STRBRN/ORG/YLW/2 GRN GNDCUT TO LENGTH REEL
578691994/0-3 STR CU THHN N/O/Y #4GG AIA MC 600V 0 FT4/0 AWG 3C 19 STRBRN/ORG/YLW/4 GRN GNDCUT TO LENGTH REEL
4/0 AWG · 4 conductors (5)
678419994/0-4 STR CU THHN BROWN/ORANGE/YELLOW/GRAY/#1/0 GREEN GROUND AIA MC 600V 0 FT4/0 AWG 4C 19 STRBRN/ORG/YLW/GRY/1/0 GRN GNDD, 0CUT TO LENGTH REEL
649419994/0-4 STR CU THHN BROWN/ORANGE/YELLOW/GRAY/#2 GREEN GROUND AIA MC 600V 0 FT4/0 AWG 4C 19 STRBRN/ORG/YLW/GRY/2 GRN GND 0CUT TO LENGTH REEL
668615994/0-4 STR CU THHN BROWN/ORANGE/YELLOW/GRAY 3GG AIA MC 600V 0 FT4/0 AWG 4C 19 STRBRN/ORG/YLW/GRY/3 GRN GND 0CUT TO LENGTH REEL
668615014/0-4 STR CU THHN BROWN/ORANGE/YELLOW/GRAY 3GG AIA MC 600V 1000 FT4/0 AWG 4C 19 STRBRN/ORG/YLW/GRY/3 GRN GND 01000 FT REEL
580856994/0-4 STR CU THHN BROWN/ORANGE/YELLOW/GRAY/#4 GREEN GROUND AIA MC 600V 0 FT4/0 AWG 4C 19 STRBRN/ORG/YLW/GRY/4 GRN GND 0CUT TO LENGTH REEL
250 kcmil · 4 conductors (1)
65313199250-4 STR CU THHN PURPLE/TAN/PINK/GRAY/#4 GREEN GROUND AIA MC 600V 0 FT250 KCMIL 4C 37SPUR/TAN/PNK/GRY/4 GRN GND 0CUT TO LENGTH REEL
350 kcmil · 3 conductors (3)
58073799350-3 CU THHN BRN/ORN/YEL/#1GRN AL MC 600V 0 FT350 KCMIL 3C 37 STRBRN/ORG/YLW/1 GRN GNDCUT TO LENGTH REEL
67797399350-3 STR CU THHN BROWN/ORANGE/YELLOW/#1/0 GREEN GROUND AIA MC 600V 0 FT350 KCMIL 3C 37 STRBRN/ORG/YLW/1/0 GRN GNDCUT TO LENGTH REEL
56011499350-3 STR CU THHN BROWN/ORANGE/YELLOW/#3/0 GREEN GROUND AIA MC 600V 0 FT350 KCMIL 3C 37 STRBRN/ORG/YLW/3/0 GRN GNDCUT TO LENGTH REEL
500 kcmil · 3 conductors (2)
58092999500-3 STR CU THHN BROWN/ORANGE/YELLOW/#1/0 GREEN GROUND AIA MC BLACK JKT500 KCMIL 3C 37SBRN/ORG/YLW/1/0 GRN GNDCUT TO LENGTH REEL
66931699500-3 STR CU THHN BROWN/ORANGE/YELLOW/#2/0 GREEN GROUND AIA MC 600V 0 FT500 KCMIL 3C 37SBRN/ORG/YLW/2/0 GRN GNDCUT TO LENGTH REEL
600 kcmil · 3 conductors (3)
67797499600-3 STR CU THHN BROWN/ORANGE/YELLOW/#1/0 GREEN GROUND AIA MC 600V 0 FT600 KCMIL 3C 61SBRN/ORG/YLW/1/0 GRN GNDCUT TO LENGTH REEL
58206299600-3 STR CU THHN BROWN/ORANGE/YELLOW/#2 GREEN GROUND AIA MC 600V 0 FT600 KCMIL 3C 61SBRN/ORG/YLW/2 GRN GNDCUT TO LENGTH REEL
57994399600-3 STR CU THHN N/O/Y 4/0GG AIA MC 600V 0 FT600 KCMIL 3C 61SBRN/ORG/YLW/4/0 GRN GNDCUT TO LENGTH REEL
600 kcmil · 4 conductors (2)
64684599600-4 STR CU THHN BROWN/ORANGE/YELLOW/GRAY/#300 GREEN GROUND AIA MC 600V 0 FT600 KCMIL 4C 61SBRN/ORG/YLW/GRY/300 GRN GNDD, 0CUT TO LENGTH REEL
13962499600-4 STR CU THHN PURPLE/TAN/PINK/GRAY/#2/0 GREEN GROUND AIA MC 600V 0 FT600 KCMIL 4C 61SPUR/TAN/PNK/GRY/2/0 GRN GNDD, 0CUT TO LENGTH REEL

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.
- 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(E)
- Class I Div. 2, Class II Div 2, & Class III Div. 1 Hazardous Locations.
- Binder tape with print legend wrapped around assembly.
- Type THHN/THWN rated 90ºC Dry.
- Anti-short bushings are not required for use with MC cable per NEC and UL

Southwire Armorlite® Type MC 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

Standards & references

  • ASTM B3 Soft or Annealed Copper Wire
  • ASTM B8 Concentric-Lay-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
  • RoHS-2 (European Directive 2011/65/EU)
  • 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.