| Type: | Insulated |
|---|---|
| Conductor Type: | Solid |
| Application: | Underground |
|
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1. Use and Installation
Engineered to perfection, our THHN or THWN-2 conductors stand out as the premier choice for conduit and cable tray installations, adeptly catering to services, feeders, and branch circuits. Tailored for both commercial and industrial applications, these conductors flawlessly align with the stringent National Electrical Code standards, offering unwavering reliability with an impressive voltage capacity of 600 volts.
As a type THHN conductor, this product excels in dry environments, mastering temperature challenges with a threshold of 90°C. Functioning as a type THWN conductor, it showcases peak efficiency at temperatures soaring up to 90°C, in dry settings or 75°C when deployed in wet conditions, while consistently delivering top-notch performance. 75°C even amidst oil or coolant exposure.
With the exceptional versatility of type THWN-2, our conductors excel in both wet and dry environments, efficiently operating at temperatures up to 90°C, or maintaining stellar performance at up to 75°C, even under the influence of oil or coolant.
These conductors exhibit a formidable temperature endurance of 105°C in dry locales when rated AWM, rendering them ideal as appliance wiring material, consistently maintaining a voltage rating of 600 volts across all applications.
2. Application
|
Part Number
|
AWG Size
|
Conductor No./mm
|
Nom.O.D.(cm)
|
Nom.Insul.Thick.(cm)
|
Approx LBS/MFT
|
Ampacity@90ºC
|
|
THHN 14 1
|
14
|
Solid
|
0.26
|
0.04
|
15
|
15
|
|
THHN 14 19
|
14
|
19/0.38
|
0.28
|
0.04
|
16
|
15
|
|
THHN 12 1
|
12
|
Solid
|
0.30
|
0.04
|
23
|
20
|
|
THHN 12 19
|
12
|
19/0.47
|
0.33
|
0.04
|
24
|
20
|
|
THHN 10 1
|
10
|
Solid
|
0.41
|
0.05
|
38
|
30
|
|
THHN 10 19
|
10
|
19/0.60
|
0.41
|
0.05
|
38
|
30
|
|
THHN 8 19
|
8
|
19/0.75
|
0.54
|
0.08
|
63
|
55
|
|
THHN 6 19
|
6
|
19/0.95
|
0.63
|
0.08
|
95
|
75
|
|
THHN 4 19
|
4
|
19/1.19
|
0.81
|
0.10
|
152
|
95
|
|
THHN 3 19
|
3
|
19/1.33
|
0.88
|
0.10
|
189
|
110
|
|
THHN 2 19
|
2
|
19/1.50
|
0.96
|
0.10
|
234
|
130
|
|
THHN 1 19
|
1
|
19/.0664
|
1.10
|
0.13
|
299
|
150
|
|
THHN 1/0 19
|
1/0
|
19/1.68
|
1.20
|
0.13
|
372
|
170
|
|
THHN 2/0 19
|
2/0
|
19/1.89
|
1.32
|
0.13
|
462
|
195
|
|
THHN 4/0 19
|
4/0
|
19/2.67
|
1.58
|
0.13
|
718
|
260
|
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