| Type: | Insulated |
|---|---|
| Conductor Type: | Solid |
| Application: | Underground |
|
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1. Use and Installation
Crafted with the pinnacle of precision and unparalleled expertise, our THHN and THWN-2 conductors are recognized as the premier choice for conduit and cable tray installations. Tailored specifically for services, feeders, and branch circuits, these conductors are engineered to meet the rigorous demands of both commercial and industrial sectors. They adhere seamlessly to the stringent National Electrical Code standards, guaranteeing exceptional reliability with a formidable voltage capacity of 600 volts.
As a specialized Type THHN conductor, this product ensures superior performance in dry environments, deftly managing temperature challenges with an impressive threshold of 90°C. Operating as a Type THWN conductor, it demonstrates remarkable efficiency at elevated temperatures soaring up to 90°C, in dry settings or 75°C when employed in wet conditions, all while maintaining remarkable performance and durability. 75°C even when exposed to oil or coolant.
Thanks to the extraordinary versatility of Type THWN-2, our conductors excel in both wet and dry environments, operating efficiently at temperatures up to 90°C, or maintaining peak performance at 75°C, even when confronted with oil or coolant.
These conductors feature an outstanding temperature endurance of 105°C in dry conditions when rated AWM, making them ideally suited as appliance wiring material. They consistently support a voltage rating of 600 volts across a wide range of 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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