Product Details

nylon insulated thhn thwn cable wire

Application

THHN/THWN-2/MTW is a general purpose wiring product for use in power, lighting and control circuits. It can be used in conduit, ducts and trays for service feeders and branch circuits in industrial and commercial installations. When used in accordance with the National Electrical Code (NEC) THHN/THWN-2 is suitable for use in wet and dry locations, at conductor temperatures not exceeding 90ºC or for use in oil or coolants at conductor temperatures not exceeding 75ºC. THHN/THWN-2 is gasoline and oil resistant . When used as Machine Tool Wire (MTW) it is rated at 90ºC in dry locations and 60ºC in wet locations or when exposed to oil or coolants.

Construction

Conductor: Solid bare, annealed copper or stranded bare annealed copper
Insulation: Color coded polyvinyl chloride (PVC), heat, moisture and flame retardant compound per UL 83
Jacket: A tough abrasion resistant polyamide (Nylon) jacket

Features

Cables are UL listed as Type THHN/THWN-2/MTW
Meets UL VW-1 flame test requirements
High heat and moisture resistant
Gasoline and Oil Resistant
Small diameter for improved conduit fill
LEAD FREE and RoHS compliant

Technical Data

Rated Voltage:600V
Temperature Range:
THHN-THWN: 75°C Oil, 75°C Wet, 90°C Dry, 600V
THWN-2: 75°C Oil, 90°C Wet, 90°C Dry, 600V
MTW: 60°C Oil, 60°C Wet, 90°C Dry, 600V
T90 NYLON: 60°C Oil, - Wet, 90°C Dry, 1000V
TWN 75: - Oil, 75°C Wet, - Dry, 600V

Parameter

Type Size	cores	Conductor OD. (mm)	InsulationThinkness (mm)	Insulation OD. (mm)	Nylon Jacket Thinkness (mm)	Jacket OD. (mm)	Weight (kg/km)	conductor resistance (Ω/km)	15°C Insulation Resistance (GΩ.m)
14AWG	1	1.63	0.38	2.39	0.1	2.59	23.53	8.4500	205
12AWG	1	2.05	0.38	2.81	0.1	3.01	35.47	5.3100	175
10AWG	1	2.59	0.51	3.62	0.1	3.82	56.79	3.3430	180
8AWG	7	1.23	0.76	5.22	0.13	5.48	94.30	2.1440	185
6AWG	7	1.56	0.76	6.21	0.16	6.53	145.06	1.3480	155
4AWG	7	1.96	1.02	7.93	0.15	8.23	229.96	0.8481	155
3AWG	7	2.2	1.02	8.65	0.15	8.95	283.71	0.6727	145
2AWG	7	2.47	1.02	9.46	0.15	9.76	351.04	0.5335	130
1AWG	19	1.69	1.27	11.00	0.18	11.36	453.53	0.4230	140
1/0AWG	19	1.89	1.27	12.00	0.18	12.36	557.27	0.3354	130
2/0AWG	19	2.12	1.27	13.15	0.18	13.51	689.97	0.2660	115
3/0AWG	19	2.39	1.27	14.50	0.18	14.86	864.04	0.2110	105
4/0AWG	19	2.68	1.27	15.95	0.18	16.31	1073.00	0.1673	95
250MCM	37	2.09	1.52	17.69	0.2	18.09	1325.85	0.1416	105
350kmcil	37	2.47	1.52	20.35	0.2	20.75	1819.13	0.1011	90
500kcmil	37	2.95	1.52	23.71	0.2	24.11	2554.32	0.0708	75