| Type: | Insulated |
|---|---|
| Conductor Type: | Solid |
| Application: | Underground |
|
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1.Use and Installation
Expertly crafted to meet the highest standards, our THHN or THWN-2 conductors are the optimal choice for conduit and cable tray installations within services, feeders, and branch circuits. Perfectly suited for commercial and industrial applications, these conductors are compliant with the National Electrical Code, guaranteeing dependable performance with a robust voltage capacity of 600 volts.
As a type THHN conductor, this product thrives in dry settings with an impressive temperature threshold of 90°C. When operating as a type THWN conductor, it is engineered for peak efficiency at temperatures reaching 90°C, in dry environments or 75°C when utilized in wet conditions, consistently delivering optimal performance at 75°C even when exposed to oil or coolant.
Thanks to the versatility of type THWN-2, our conductors excel in both wet and dry locales, performing efficiently at temperatures up to 90°C and maintaining superior performance at up to 75°C amidst exposure to oil or coolant.
These conductors boast an exceptional temperature capacity of 105°C in dry locales when rated AWM, rendering them ideal as appliance wiring material, while maintaining a steadfast voltage rating of 600 volts across all uses.
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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