THHN cable

THHN nylon-insulated wire. PVC/nylon construction, 90°C dry/wet, oil and gasoline resistant. UL83, Class 1 Div 2.

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Application

THHN building wire per UL 83, rated 600V, with PVC/nylon construction. Nylon outer layer provides high heat resistance, abrasion/oil/gasoline resistance (aliphatic & aromatic hydrocarbons). Suitable for NEC Class 1 Div 2 hazardous areas. Installation in conduit, duct, tray, direct burial, wet/dry locations. Max 90°C continuous, 150°C short-circuit.

Core Strengths

Industrial wiring requires heat and chemical resistance beyond ordinary PVC. Our THHN cable's PVC/nylon insulation withstands 90°C wet/dry, aliphatic and aromatic hydrocarbons.

Standard

IEC 60227 , BS6004, UL1581, UL83

Construction

☉〉 Solid cu /PVC Insulation(H07V-U)

☉〉 Stranded cu /PVC Insulation (H07V-R)

☉〉 Flexible cu /PVC Insulation (H07V-K)

☉〉 Without Nylon Jacket (THW)

☉〉 With Nylon Jacket (THHN)

Features

☉〉 Rated voltage: 600V

☉〉 Nylon jacket provides excellent abrasion and oil resistance

☉〉 Easy pulling through conduits due to low-friction nylon surface

☉〉 Heat-resistant: rated 90°C in dry locations (75°C in wet)

☉〉 Flame-retardant per UL 83

Product Data Sheet

450/750V Cable With Nylon Jacket (THHN)
Nominal		Conductor		Insulation	Jacket Thickness	Approx. Overall Dia.	Approx. Weight
Cross-section		Str. No.	Approx. dia.	Nominal thickness	Jacket Thickness	Approx. Overall Dia.	Approx. Weight
AWG	mm²	Nos.	mm	mm	mm	mm	kg/km
14	2.08	1	1.63	0.38	0.1	2.59	23
12	3.31	1	2.05	0.38	0.1	3.01	35
10	5.26	7	2.94	0.51	0.1	4.16	433
8	8.37	7	3.69	0.76	0.13	5.47	685
6	13.3	7	4.68	0.76	0.13	6.46	1095
4	21.15	7	5.88	1.02	0.15	8.22	227
2	33.62	7	6.81	1.02	0.15	9.15	343
1	42.41	7	7.59	1.27	0.18	10.49	439
1/0	53.49	7	8.53	1.27	0.18	11.43	544
2/0	67.43	≥12	9.55	1.27	0.18	12.45	675
3/0	85.01	≥15	10.7	1.27	0.18	13.6	839
4/0	107.2	≥18	12.1	1.27	0.18	15	1046
250	127	≥18	13.2	1.52	0.2	16.64	1251
300	152	≥18	14.5	1.52	0.2	17.94	1484

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