Okoseal®-N Type THWN, VW-1 600V Power and Control Copper Conductor/90°C Dry / 75°C Wet

	Product Data Section 3: Sheet 6
Okoseal^®-N Type THHN or THWN, VW-1 600V Power and Control Copper Conductor/90°C Dry 75°C Wet

A Bare, Stranded Copper Conductor

B Insulation - Okoseal

C Covering - Nylon

Insulation
Okoseal is Okonite's trade name for one of its PVC (polyvinyl chloride) insulating compounds with good electrical, mechanical and flame resistant properties.

Covering
The nylon covering provides excellent mechanical strength and resistance to oil, gasoline and chemicals.

Applications
Okoseal-N Type THHN or THWN 600 Volt Power Cables are recommended for use in branch circuits or feeders, as machine tool wire or appliance wire. Type THHN or THWN is rated at 90°C in dry locations and 75°C in wet locations in accordance with the National Electrical Code. These cables may be installed in wet or dry locations, indoors or outdoors, in raceways, underground ducts, or lashed to a messenger for aerial installation. Okoseal-N is not recommended for dc operation in wet locations.

Specifications
Conductor: Bare, solid or stranded copper per ASTM B-3 or B-8.

Insulation: Meets or exceeds UL Standard 83.

Covering: Meets or exceeds UL Standard 83.

Listed by Underwriters Laboratories, Inc. as Type THHN or THWN, VW-1.

Product Features

Mechanically rugged.
Gasoline and oil resistant II.
Lightweight.
Small diameter.
Flexible, easy to handle, simple to terminate.
Smooth, glossy surface facilitates pulling.
Excellent oil, gasoline and weather resistance.
Low cost.

1-Catalog Number
2-Conductor Size - AWG/kcmil
3-Number of Strands
4-Insulation Thickness - mils
5-Insulation Thickness - mm
6-Jacket Thickness - mils
7-Jacket Thickness - mm

08-Approx.O.D. - Inches
09-Approx.O.D. - mm
10-Approx. Net Weight lbs./1000'
11-Approx. Ship Weight lbs./1000'
12-75°C Wet(1) NEC Ampacity
13-90°C Wet(1) NEC Ampacity
14-ICEA Ampacity(2)

1	2	3	4	5	6	7	8	9	10	11	12	13	14
Okoseal-N Class B Stranding
116-67-1071 116-67-1101 116-67-1131	14 12 10	7 7 7	15 15 20	.38 .38 .51	4 4 4	.10 .10 .10	0.12 0.14 0.17	3.0 3.6 4.3	17 25 40	19 27 43	15 20 30	15 20 30	24 30 42
116-67-1191 116-67-1221 116-67-1251	8 6 4	7 7 7	30 30 40	.76 .76 1.02	5 5 6	.13 .13 .15	0.22 0.26 0.33	5.6 6.6 8.4	65 99 158	70 107 168	50 65 85	55 75 95	55 75 97
116-67-1311 116-67-1331 116-67-1351	2 1 1/0	7 19 19	40 50 50	1.02 1.27 1.27	6 7 7	.15 .18 .18	0.38 0.45 0.49	9.7 11.4 12.4	242 307 380	256 321 396	115 130 150	130 150 170	130 156 179
116-67-1371 116-67-1391 116-67-1411	2/0 3/0 4/0	19 19 19	50 50 50	1.27 1.27 1.27	7 7 7	.18 .18 .18	0.53 0.58 0.64	13.5 14.7 16.3	472 587 731	502 617 774	175 200 230	195 225 260	204 242 278
116-67-1431 116-67-1471 116-67-1531	250 350 500	37 37 37	60 60 60	1.52 1.52 1.52	8 8 8	.20 .20 .20	0.71 0.81 0.94	18.0 20.6 23.9	869 1196 1683	912 1271 1758	255 310 380	290 350 430	317 384 477
Okoseal-NF Class C Stranding
116-67-1081 116-67-1111 116-67-1144	14 12 10	19 19 19	15 15 20	.38 .38 .51	4 4 4	.10 .10 .10	0.12 0.14 0.17	3.0 3.6 4.3	17 25 40	19 27 43	15 20 30	15 20 30	24 30 42
116-67-1201 116-67-1231 116-67-1261	8 6 4	19 19 19	30 30 40	.76 .76 1.02	5 5 6	.13 .13 .15	0.22 0.26 0.33	5.6 6.6 8.4	65 99 158	70 107 168	50 65 85	55 75 95	55 75 97
116-67-1321 116-67-1341 116-67-1361	2 1 1/0	19 37 37	40 50 50	1.02 1.27 1.27	6 7 7	.15 .18 .18	0.38 0.45 0.49	9.7 11.4 12.4	242 307 380	256 321 396	115 130 150	130 150 170	130 156 179
116-67-1381 116-67-1401 116-67-1421	2/0 3/0 4/0	37 37 37	50 50 50	1.27 1.27 1.27	7 7 7	.18 .18 .18	0.53 0.58 0.64	13.5 14.7 16.3	472 587 731	502 617 774	175 200 230	195 225 260	204 242 278
116-67-1441 116-67-1481 116-67-1541	250 350 500	61 61 61	60 60 60	1.52 1.52 1.52	8 8 8	.20 .20 .20	0.71 0.81 0.94	18.0 20.6 23.9	869 1196 1683	912 1271 1758	255 310 380	290 350 430	317 384 477

Stock colors Available: #14 and #12 - Black, Red, Blue, Orange, Yellow, Brown;
#8 and #6 - Black, Red, Blue; #10 - Black, Red, Blue, Orange.

Minimum Manufacturing Quantity: for non-stock sizes or colors: #14 and #12 - 100,100'; #10 - 50,000';
#8 and #6 - 30,000'; #4 and #2 - 10,000'; #1 to 500 - 5,000'.

To order a color other than black, change the last digit of the catalog number as follows:
White	2
Red	3
Green	4
Orange	5
Blue	6
Yellow	7
Brown	8
Example: To order #14 - Red, the catalog number would be 116-67-1073.

Ampacities

(1) Ampacities are based on Table 310-16 of the National Electrical Code for these 90°C rated conductors at an ambient temperature of 30°C. The 75°C wet column is provided for additional information.

The ampacities shown apply to open runs of cable, installation in any approved raceway, direct burial in the earth, or as aerial cable on a messenger. Derating for more than three current carrying conductors within a raceway is in accordance with Note 8 to NEC Tables 310-16 through 310-19.

(2) Based on three (3) conductors in a single enclosed or exposed conduit. Capacities based on 40°C air ambient using ICEA methods. For 30°C ambient multiply values by 1.10; for 50°C multiply by .90. For other ambients or installation conditions refer to Okonite's Engineering Data Book EHB-90.

The ampacities shown also apply to cables installed in cable tray in accordance with NEC Section 318-11.

C/01060306

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