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THWN THWN-2 Wire 600V

Name : THWN THWN-2 Wire 600V

Conductor Copper Conductor ( Solid , Stranded )

Insulation : PVC

Sheath: Nylon

Number of cores: Single Core

Package : 100 Meters One Roll with Export Wooden Case & Pallet

Email: manager@hdcable.com.cn

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THWN Wire Application

The copper conductors type THWN/THWN-2 are used for power and lighting circuits in industrial, commercial and residential facilities, they are specially suitable for special installations through difficult ducts and to be used in abrasive zones or polluted with oils, grease, gasoline, etc. and other corrosive chemical substances as paints, solvents, etc., THWN/THWN-2 it can be used in dry and wet places with maximum temperature of operation of 90 ºC, likewise when they are exposed to oils, grease, paints, chemical solvents, etc., their maximum temperature of operation is 75 ºC. Regarding the voltage of service, for all the applications, it is of 600 V.

THWN Wire Standards:

The copper conductors type THWN/THWN-2 meets the following specifications and standards:
• ASTM B-3:Copper Annealed or Soft Wires.
• ASTM B-8:Copper Stranded Conductors in Concentric Layers, Hard, Semi-hard or Soft.
• UL - 83:Wires and Cables Insulated with Thermoplastic Material.
• NEMA WC-5:Wires and Cables Insulated with Thermoplastic Material (ICEA S-61-402) for Transmission and Distribution of Electric Power.

CONSTRUCTION :

THWN Wire Construction

The conductors type THWN/THWN-2 can be solid or stranded and they are built with soft temper copper, they are also insulated with an uniform layer of Chloride of Polyvinyl (PVC) thermoplastic material resistant to the moisture and the heat, over which it is applied a protector coating of Nylon or Polyamide. They can be supplied in varied colors according to their size and with different packaging.

Copper Conductor
Insulation of Thermoplastic Material, PVC 600V. - 90 °C

PARAMETER :

SIZE AWG MCM	CROSS SECTION AL mm2	STRANDING Number of wire x diameter mm.	INSULATION THICKNESS mm.	JACKET THICKNESS mm.	EXTERNAL DIAMETER mm.	TOTAL WEIGHT Kg/Km	AMPACITY for 1 conductor in free air Amp.	AMPACITY for 3 conductors in conduit Amp.
20	0,519	1 x 0.813	0,38	0,10	1,77	7,07	15	10
18	0,823	1 x 1,02	0,38	0,10	1,98	10,94	15	10
16	1,31	1 x 1,29	0,38	0,10	2,25	16,48	20	15
14	2,08	1 x 1,63	0,38	0,10	2,59	23,17	35	25
12	3,31	1 x 2,05	0,38	0,10	3,01	34,16	40	30
10	5,26	1 x 2,59	0,51	0,10	3,81	55,04	55	40
8	8,34	1 x 3,26	0,76	0,13	5,04	91,22	80	55
16	1,31	19 x 0,30	0,38	0,10	2,46	17,95	20	15
14	2,08	19 x 0,38	0,38	0,10	2,86	23,80	35	25
12	3,31	19 x 0,47	0,38	0,10	3,31	35,70	40	30
10	5,26	19 x 0,60	0,51	0,10	4,22	56,20	55	40
8	8,37	7 x 1,23	0,76	0,13	5,47	93,70	80	55
6	13,30	7 x 1,55	0,76	0,13	6,43	141,30	105	75
4	21,15	7 x 1,96	1,02	0,15	8,22	227,60	140	95
2	33,62	7 x 2,47	1,02	0,15	9,75	348,10	190	130
1	42,36	7 x 2,78	1,27	0,18	11,24	446,20	220	150
1/0	53,49	19 x 1,89	1,27	0,18	12,35	553,30	260	170
2/0	67,43	19 x 2,12	1,27	0,18	13,50	688,70	300	195
3/0	85,01	19 x 2,39	1,27	0,18	14,85	856,80	350	225
4/0	107,20	19 x 2,68	1,27	0,18	16,30	1069,50	405	260
250	127,00	37 x 2,09	1,52	0,20	18,07	1263,00	455	290
300	152,00	37 x 2,29	1,52	0,20	19,47	1502,00	505	320
350	177,00	37 x 2,47	1,52	0,20	20,73	1743,00	570	350
400	203,00	37 x 2,64	1,52	0,20	21,92	1981,00	615	380
500	253,00	37 x 2,95	1,52	0,20	24,09	2457,00	700	430
600	304,00	37 x 3,23	1,78	0,23	26,63	2960,00	780	475
650	329,00	37 x 3,37	1,78	0,23	27,61	3221,00	820	500
700	355,00	37 x 3,49	1,78	0,23	28,45	3453,00	855	520

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