| Type: | Insulated |
|---|---|
| Conductor Type: | Solid |
| Application: | Underground |
|
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1. Use and Installation
Meticulously engineered to surpass the pinnacle of industry standards, our THHN or THWN-2 conductors are the quintessential choice for conduit and cable tray installations across services, feeders, and branch circuits. Perfectly suited for both commercial and industrial applications, these conductors adhere rigorously to the National Electrical Code, guaranteeing dependable performance with a robust voltage capacity of 600 volts.
As a type THHN conductor, this product is specifically designed to excel in dry environments, maintaining superior operational efficiency up to a temperature threshold of 90°C. When functioning as a type THWN conductor, it is optimized to deliver peak performance in conditions where temperatures reach up to 90°C, in dry environments or 75°C when exposed to wet conditions, while still ensuring optimal performance 75°C when in contact with oil or coolant.
Featuring the adaptability of type THWN-2, our conductors are proficient in both wet and dry locales, functioning seamlessly at temperatures up to 90°C, or maintaining efficiency at 75°C when confronted with oil or coolant exposure.
These conductors proudly present a formidable temperature capacity of 105°C in dry environments when rated AWM, making them exceptionally suitable as appliance wiring material, consistently upholding a voltage rating of 600 volts across diverse 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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