| Type: | Insulated |
|---|---|
| Conductor Type: | Solid |
| Application: | Underground |
|
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1. Use and Installation
Crafted with peerless precision, our THHN or THWN-2 conductors stand as the ultimate choice for conduit and cable tray installations. Meticulously engineered for services, feeders, and branch circuits, these conductors are the epitome of excellence, tailored to fulfill both commercial and industrial demands. They flawlessly comply with the stringent National Electrical Code standards, ensuring unwavering dependability and boasting a formidable voltage capacity of 600 volts.
As a Type THHN conductor, this product shines exceptionally in dry environments, skillfully addressing temperature challenges with a remarkable threshold of 90°C. Functioning as a Type THWN conductor, it unveils extraordinary efficiency at soaring temperatures up to 90°C, in dry environments or 75°C in wet conditions, consistently delivering superior performance. 75°C even in the face of exposure to oil or coolant.
Thanks to the exceptional versatility of Type THWN-2, our conductors thrive in both wet and dry conditions, efficiently operating at temperatures as high as 90°C, or sustaining peak performance at up to 75°C, even when exposed to oil or coolant.
These conductors boast an impressive temperature endurance of 105°C under dry conditions when rated AWM, making them the perfect choice as appliance wiring material. They consistently maintain 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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