| Type: | Insulated |
|---|---|
| Conductor Type: | Solid |
| Application: | Underground |
|
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1. Use and Installation
Crafted with precision and unparalleled expertise, our THHN and THWN-2 conductors emerge as the premier choice for conduit and cable tray installations. Specially engineered for services, feeders, and branch circuits, they cater to the rigorous demands of both commercial and industrial sectors. These conductors adhere flawlessly to the stringent National Electrical Code standards, delivering unmatched reliability with a powerful voltage capacity of 600 volts.
As a specialized Type THHN conductor, this product assures superior performance in dry environments, expertly managing temperature challenges with a robust threshold of 90°C. Functioning as a Type THWN conductor, it demonstrates exceptional efficiency at elevated temperatures soaring up to 90°C, in dry settings or 75°C when used in wet conditions, all while maintaining exceptional performance and durability. 75°C even in the presence of oil or coolant.
Thanks to the remarkable versatility of Type THWN-2, our conductors perform exceptionally well in both wet and dry environments, efficiently operating at temperatures up to 90°C or sustaining optimal performance at 75°C, even when exposed to oil or coolant.
Boasting an impressive temperature endurance of 105°C in dry conditions when rated AWM, these conductors are ideal as appliance wiring material. They consistently support a voltage rating of 600 volts across a broad spectrum 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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