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Building Wire
SPEC: 10012

SIMpull® THHN/THWN-2 Aluminum with AlumaFlex® Brand Conductors

600 Volt Alumaflex® Brand Aluminum Alloy (AA-8176) Conductor. PVC Insulation/SIMpull® Nylon Sheath, Heat, Moisture, Gasoline and Oil Sunlight Resistant. Also Rated THWN-2. SIMpull® Technology for Easier Pulling

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Application & Features

APPLICATION
Southwire SIMpull® THHN Aluminum Wire & Cable with Alumaflex® Brand conductors are primarily used in conduit and cable trays for services, feeders, and branch circuits in commercial or industrial applications as specified in the National Electrical Code and other applicable codes and standards. Voltage for all applications is 600 volts. SIMpull® THHN/THWN-2 aluminum conductors are designed to be installed without the application of a pulling lubricant. These conductors have multiple ratings depending on the product application. Allowable temperatures are as follows:
- THHN or T90 Nylon- Dry locations not to exceed 90°C
- THWN-2 Wet or dry locations not to exceed 90°C or locations not to exceed 75°C when exposed to oil
- TWN75 Wet locations not to exceed 75°C

FEATURES - Sunlight Resistant- Sizes #2 and larger
- Oil and Gasoline Resistant II
- CT- Sizes 1/0 AWG and larger
- VW-1 All Sizes
- FT1 All Sizes
- T90 Nylon on all sizes
- TWN75 All sizes
- National Electrical Code, NFPA
- NEMA WC-70 Construction Requirements
- RoHS Compliant

Specifications

Select a set of products below for more information:
Cond. Size Conductor Number Cond. Strands Diameter Over Conductor (in) (cm) Inner Layer Thickness (mils) (mm) Outer Layer Thickness (mils) (mm) Approx. OD (in) (cm) Aluminum Weight (lbs/1000') (kgs/km) Approx. Weight (lbs/1000') (kgs/km)
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6 AWG 6 AWG
0.0 0.0
7 7
0.169 0.43
30 0.76
6 0.15
0.243 0.62
24 36
39 58
More Options
4 AWG 4 AWG
1 1
7 7
0.212 0.54
40 1.02
7 0.18
0.309 0.78
39 58
63 94
More Options
2 AWG 2 AWG
1 1
6 6
0.268 0.68
40 1.02
7 0.18
0.364 0.92
62 92
92 137
More Options
1 AWG 1 AWG
1 1
8 8
0.298 0.76
50 1.27
8 0.20
0.417 1.06
78 116
118 176
More Options
1/0 AWG 1/0 AWG
1 1
10 10
0.336 0.85
50 1.27
8 0.20
0.456 1.16
99 147
143 213
More Options
2/0 AWG 2/0 AWG
1 1
12 12
0.376 0.96
50 1.27
8 0.20
0.496 1.26
125 186
174 259
More Options
3/0 AWG 3/0 AWG
1 1
15 15
0.422 1.07
50 1.27
8 0.20
0.543 1.38
158 235
213 317
More Options
3/0 AWG 3/0 AWG
1 1
16 16
0.422 1.07
50 1.27
5 0.13
0.543 1.38
158 235
213 317
More Options
4/0 AWG 4/0 AWG
1 1
19 19
0.474 1.20
50 1.27
8 0.20
0.595 1.51
199 296
261 388
More Options
250 KCMIL 250 KCMIL
1 1
22 22
0.520 1.32
60 1.52
9 0.23
0.662 1.68
235 350
314 467
More Options
300 KCMIL 300 KCMIL
1 1
21 21
0.569 1.45
60 1.52
9 0.23
0.712 1.81
282 420
372 554
More Options
350 KCMIL 350 KCMIL
1 1
35 35
0.615 1.56
60 1.52
9 0.23
0.758 1.93
329 490
424 631
More Options
400 KCMIL 400 KCMIL
1 1
35 35
0.659 1.67
60 1.52
9 0.23
0.801 2.03
376 560
475 707
More Options
500 KCMIL 500 KCMIL
1 1
35 35
0.735 1.87
60 1.52
9 0.23
0.878 2.23
471 701
581 865
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600 KCMIL 600 KCMIL
1 1
58 58
0.812 2.06
70 1.78
10 0.25
0.969 2.46
565 841
704 1048
More Options
700 KCMIL 700 KCMIL
1 1
58 58
0.877 2.23
70 1.78
10 0.25
1.041 2.64
659 981
811 1207
More Options
750 KCMIL 750 KCMIL
1 1
58 58
0.908 2.31
70 1.78
10 0.25
1.072 2.72
706 1051
867 1290
More Options
750 KCMIL 750 KCMIL
1 1
58 58
0.908 2.31
70 1.78
10 0.25
1.072 2.72
706 1051
867 1290
More Options
900 KCMIL 900 KCMIL
1 1
58 58
0.999 2.54
70 1.78
10 0.25
1.163 2.95
847 1260
1034 1539
More Options
1000 KCMIL 1000 KCMIL
1 1
58 58
1.060 2.69
70 1.78
10 0.25
1.224 3.11
941 1400
1124 1673

* Strand count meets minimum number per ASTM

Cond. Size Conductor Number Min. Bend Radius (in) (cm) Max Pull Tension (lbs) (kg) DC Resistance at 25C (ohms/1000') (ohms/km) AC Resistance at 75C (ohms/1000') (ohms/km) Inductive Reactance (ohms/1000') (ohms/km) Allowable Ampacity Raceway 75C Allowable Ampacity Raceway 90C
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6 AWG 6 AWG
0.0 0.0
1.0 2.54
157 71.21
0.674 1.00
0.812 1.21
0.051 0.08
50 50
55 55
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4 AWG 4 AWG
1 1
1.2 3.05
250 113.40
0.424 0.63
0.510 0.76
0.048 0.07
65 65
75 75
More Options
2 AWG 2 AWG
1 1
1.5 3.81
398 180.53
0.267 0.40
0.321 0.48
0.045 0.07
90 90
100 100
More Options
1 AWG 1 AWG
1 1
1.7 4.32
502 227.70
0.211 0.31
0.254 0.38
0.046 0.07
100 100
115 115
More Options
1/0 AWG 1/0 AWG
1 1
1.8 4.57
633 287.12
0.168 0.25
0.201 0.30
0.044 0.07
120 120
135 135
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2/0 AWG 2/0 AWG
1 1
2.0 5.08
798 361.97
0.133 0.20
0.160 0.24
0.043 0.06
135 135
150 150
More Options
3/0 AWG 3/0 AWG
1 1
2.2 5.59
1006 456.31
0.105 0.16
0.126 0.19
0.042 0.06
155 155
175 175
More Options
3/0 AWG 3/0 AWG
1 1
2.2 5.59
1006 456.31
0.105 0.16
0.126 0.19
0.042 0.06
155 155
175 175
More Options
4/0 AWG 4/0 AWG
1 1
2.4 6.10
1269 575.61
0.084 0.13
0.100 0.15
0.041 0.06
180 180
205 205
More Options
250 KCMIL 250 KCMIL
1 1
2.6 6.60
1500 680.39
0.071 0.11
0.086 0.13
0.041 0.06
205 205
230 230
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300 KCMIL 300 KCMIL
1 1
2.8 7.11
1800 816.47
0.059 0.09
0.071 0.11
0.041 0.06
230 230
260 260
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350 KCMIL 350 KCMIL
1 1
3.0 7.62
2100 952.54
0.050 0.07
0.062 0.09
0.040 0.06
250 250
280 280
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400 KCMIL 400 KCMIL
1 1
3.2 8.13
2400 1088.62
0.044 0.07
0.054 0.08
0.040 0.06
270 270
305 305
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500 KCMIL 500 KCMIL
1 1
3.5 8.89
3000 1360.78
0.035 0.05
0.044 0.07
0.039 0.06
310 310
350 350
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600 KCMIL 600 KCMIL
1 1
3.9 9.91
3600 1632.93
0.029 0.04
0.037 0.06
0.039 0.06
340 340
385 385
More Options
700 KCMIL 700 KCMIL
1 1
5.2 13.21
4200 1905.09
0.025 0.04
0.033 0.05
0.038 0.06
375 375
425 425
More Options
750 KCMIL 750 KCMIL
1 1
5.4 13.72
4500 2041.16
0.024 0.04
0.031 0.05
0.038 0.06
385 385
435 435
More Options
750 KCMIL 750 KCMIL
1 1
5.4 13.72
4500 2041.16
0.024 0.04
0.031 0.05
0.038 0.06
385 385
435 435
More Options
900 KCMIL 900 KCMIL
1 1
5.8 14.73
5400 2449.40
0.020 0.03
0.027 0.04
0.037 0.06
425 425
480 480
More Options
1000 KCMIL 1000 KCMIL
1 1
6.1 15.49
6000 2721.55
0.018 0.03
0.025 0.04
0.037 0.06
445 445
500 500

* Ampacities based upon 2023 NEC Table 310.16 and do not take into account the overcurrent protection limitations in NEC 240.4(D) of 15 Amps for 14 AWG CU, 20 Amps for 12 AWG CU, and 30 Amps for 10 AWG CU (independent of the conductor temperature rating and stranding if size is present in table). Also, see NEC sections 310.15 and 110.14(C) for additional requirements.
* Inductive Reactance is based on non-ferrous conduit with one diameter spacing center-to-center.

Size (strand) Black Red Blue White Brown Orange Yellow
6 (7) 6 (7)
563768 573834 573835 578332
4 (7) 4 (7)
563769 573544 573833 577628
2 (6) 2 (6)
563770 573541 573542 563493 587026 587027 587028
1 (8) 1 (8)
563771 583155 583156 578328 587023 587024 587025
1/0 (10) 1/0 (10)
562747 562748 562749 562750 562753 562754 562752
2/0 (12) 2/0 (12)
562212 562214 562621 562213 562758 562759 562757
3/0 (16) 3/0 (16)
562663 562665 562666 562664 562763 562764 562762
4/0 (19) 4/0 (19)
562671 562673 562674 562672 561805 561806 561807
250 (22) 250 (22)
560444 562626 562627 562625 561863 561864 561865
300 (21) 300 (21)
562667 562669 562670 562668 562771 562772 562770
350 (35) 350 (35)
560443 562623 562624 562622 561858 561859 561861
400 (35) 400 (35)
562677 562776 562778 562779 562781 562782 562780
500 (34) 500 (34)
560442 562696 562697 562698 561853 561854 561855
600 (58) 600 (58)
560441 562630 562631 562628 561847 561848 561849
700 (58) 700 (58)
562689 562690 562691 562692 561843 561844 561846
750 (58) 750 (58)
562632 562634 562635 562633 561838 561839 561840
900 (58) 900 (58)
562679 562681 562682 562683 561782 561783 561785
1000 (58) 1000 (58)
562680
564280
564282
Size (strand) Gray Green Purple Pink Tan Gray/Purple Gray/Orange
6 (7) 6 (7)
566358
4 (7) 4 (7)
562211
2 (6) 2 (6)
578329 562745
1 (8) 1 (8)
578327 562746
1/0 (10) 1/0 (10)
562755 562756 573380
2/0 (10) 2/0 (10)
562760 562761
3/0 (10) 3/0 (10)
562765 562766 573371 671296 671192 671310
4/0 (19) 4/0 (19)
562767 562768
250 (22) 250 (22)
561866 561867 573373 581834 581833
300 (21) 300 (21)
562773 562774 573374
350 (35) 350 (35)
561862 562775 573375 641125 641127
669737
400 (35) 400 (35)
562783 562699 573376 678467 674297
500 (34) 500 (34)
561856 561857 573377 584173 584172
675375
600 (58) 600 (58)
561850 561851 573379 589106
700 (58) 700 (58)
562693
671948 671945 671674
750 (58) 750 (58)
561841 561842 573481 590187
900 (58) 900 (58)
561786 562684
1000 (58) 1000 (58)
564281

Standards & References

  • ASTM B800 8000 Series Aluminum Alloy Wire
  • ASTM B801 Concentric-Lay-Stranded Conductors of 8000 Series Aluminum Alloy
  • ASTM B836 Compact Rounded Stranded Aluminum Conductors
  • UL 83 Thermoplastic Insulated Wires and Cables
  • CSA C22.2 No. 75 Thermoplastic Insulated Wires and Cables
  • Federal Specification A-A-59544

Construction

  1. Conductor: Class B compact stranded bare aluminum per ASTM B800 and ASTM B801 or Single Input Wire (SIW) Compact AL per ASTM B836
  2. Insulation: Heat and moisture resistant PVC insulation in various colors
  3. Insulation: Nylon jacket utilizing SIMpull Technology

Resources

Al THHN EPD
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