| Type: | Insulated |
|---|---|
| Conductor Type: | Solid |
| Application: | Underground |
|
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1. Use and Installation
Meticulously engineered with expert craftsmanship, our THHN and THWN-2 conductors emerge as the quintessential choice for conduit and cable tray installations. Specially crafted for services, feeders, and branch circuits, these conductors cater to the exacting standards of both commercial and industrial sectors. They adhere rigorously to the National Electrical Code standards, providing unwavering reliability with an impressive voltage capacity of 600 volts.
This Type THHN conductor, revered for its exceptional performance in dry environments, skillfully navigates temperature challenges with a resilient threshold of 90°C. Functioning as a Type THWN conductor, it demonstrates superior efficiency at elevated temperatures peaking at 90°C, in dry environments or 75°C when operating in wet conditions, all while maintaining superlative performance and durability. 75°C even amidst exposure to oil or coolant.
Thanks to the exceptional adaptability of Type THWN-2, our conductors excel in both wet and dry settings, proficiently operating at temperatures up to 90°C, or maintaining peak performance at 75°C, even when exposed to oil or coolant.
Our conductors are distinguished by an impressive temperature endurance of 105°C in dry conditions when rated AWM, making them ideal for appliance wiring material. They consistently uphold 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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