THW Wire 600V Annealed Copper Conductor PVC Insulated Electrical Wire
 
 
Application of THW Wire
 
General purpose wiring for lighting and power - residential,  commercial, industrial buildings in accordance with the National Electrical   Code, maximum conductor temperature of 75°C in wet or dry locations, for circuits not exceeding 600 volts
 
Construction of THW Wire
 
Annealed uncoated copper conductor, PVC insulation.
 
Specification of THW Wire
 
PVC Insulation, 600 Volts, THW Cable


Features:
THW-LS: Low Smoke emission
THW-SR: Sunlight Resistant
THW-G&O: resistance to oil and gasoline
Color: Any color
size AWG 
Standard:
ASTM B3, NTC 359. :Soft copper wire.
ASTM B8, NTC 307. :Concentric Lay Stranded copper conductors.
ASTM B787. 19 :Wire Combination Unilay Stranded Copper conductors for subsequent insulation
UL 1581, NTC-3203.: Reference Standard for Electrical Wires, Cables and Flexible Cords.
UL 83, NTC-1332. :Thermoplastic insulated Wires and Cables.
General Technique data
 

SIZE AWG MCM	CROSS SECTION  AL mm2	STRANDING number of  wire x diametre mm	INSULATION  THICKNESS mm	EXTERNAL  DIAMETER mm	TOTAL WEIGHT  KG/KM
20	0.52	1×0.813	0.76	2.33	9.81
18	0.82	1×1.02	0.76	2.54	13.16
16	1.31	1×1.29	0.76	2.81	18.1
14	2.08	1×1.63	0.76	3.15	26.1
12	3.31	1×2.05	0.76	3.57	38.3
10	5.26	1×2.59	0.76	4.11	57.4
8	8.34	1×3.26	1.14	5.54	95.2
14	2.08	7×0.62	0.76	3.38	27.8
12	3.31	7×0.78	0.76	3.86	40.1
10	5.26	7×0.98	0.76	4.46	59.9
8	8.37	7×1.23	1.14	5.97	105.2
6	13.3	7×1.55	1.52	7.69	170.4
4	21.15	7×1.96	1.52	8.92	255.5
2	33.62	7×2.47	1.52	10.45	388.9
1	42.36	7×2.78	2.03	12.4	482.9
1/0	53.49	19×1.89	2.03	13.51	621
2/0	67.43	19×2.12	2.03	14.66	778
3/0	85.01	19×2.39	2.03	16.01	934
4/0	107.2	19×2.68	2.03	17.46	1159
250	127	37×2.09	2.41	19.45	1368
300	152	37×2.29	2.41	20.85	1623
350	177	37×2.47	2.41	22.11	1876
400	203	37×2.64	2.41	23.3	2128
500	253	37×2.95	2.41	25.47	2631
600	304	37×3.23	2.79	28.19	3174
650	329	37×3.37	2.79	29.17	3345
700	355	37×3.49	2.79	30.01	3609