350 Mcm 250mcm Copper Conductor Thw Electrical Wire and Cable

• Customization: Available
• Type: Insulated
• Conductor Type: Stranded
• Model NO.: THW
• Conductor Material: Copper
• Sheath Material: PVC
• Insulation Material: PVC
• Material Shape: Round Wire
• Range of Application: Building and House
• Certification: ISO9001, CCC
• Brand: Qinshan
• Voltage: 600V
• Insulation Color: Blue,Black,Grey,Yellow
• Product: Thhn Cable
• Service: OEM
• Jacket: Nylon
• Transport Package: Roll Packing& Plastic Drum
• Specification: AWG 20 - AWG 10
• Trademark: QINSHAN
• Origin: China
• HS Code: 8544492900
• Production Capacity: 600000000 Rolls /Year
• Package Size: 10.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 0.500kg

Product Description

Product Description

750mcm 500mcm 350 mcm 250mcm Copper Conductor Thw Electrical Wire and Cable

1. THW Wire Main Application

THW cable is suitable for various commercial and industrial applications. These cables may be installed in wet or dry locations, indoors or outdoors, in raceways, underground ducts (ask about our preinstalled cable-in-conduit products), aerial or direct buried.
THW cable is NEC-compliant for continuous operations at 75° C in wet and dry locations.

2.THW Wire Specifications and Ratings

- UL Type THW
- The insulation is suitable for use in wet or dry locations at a temperature not exceeding 75° C
- RoHS compliant - Oil resistant I
- CT USE (#1/0 AWG and larger)

3.THW WireDesign Parameters

CONDUCTORS: Class B, soft drawn, bare copper per ASTM B3 and ASTM B8. Both tinned copper conductors and extra-flexible conductors are available as options.
INSULATION: Heat and moisture resistant polyvinyl chloride (PVC) meeting the requirements of ICEA S-95-658 (NEMA WC 90) UL 83 for Type THW and wires. The insulation is suitable for use in wet or dry locations at a conductor temperature not exceeding 75° C for normal operation.
ASSEMBLY: Single conductor cables can be paralleled or multiplexed for more efficient installations. Single conductor cables can also be pre-installed in conduit.

                                                                                                                 

Size AWG or /MCM(kcmil)	No.of Strands	Insulation thickness	Insulation thickness	Jacket thickness	Jacket thickness	Nominal Overall Diameter	Nominal Overall Diameter	Approx. weight	Approx. weight	Ampacity (A)	Ampacity (A)
		mm	mil	mm	mil	mm	mil	kg/km	lbs/kft	70ºC	95ºC
14*	solid	0.38	15	0.10	4	2.60	102	22	15	15	15
12*	solid	0.38	15	0.10	4	3.02	119	34	23	20	20
10*	solid	0.51	20	0.10	4	3.81	150	54	36	30	30
14	7	0.38	15	0.10	4	2.70	106	23	16	15	15
12	7	0.38	15	0.10	4	3.20	126	35	24	20	20
10	7	0.51	20	0.10	4	4.00	157	55	38	30	30
8	7	0.76	30	0.13	5	5.30	209	89	60	50	65
6	7	0.76	30	0.13	5	6.20	244	134	90	65	75
4	7	1.02	40	0.15	6	7.80	307	215	144	85	95
3	7	1.02	40	0.15	6	8.60	339	266	179	100	110
2	7	1.02	40	0.15	6	9.20	362	329	221	115	130
1	7	1.27	50	0.18	7	10.60	417	422	284	130	150
14	19	0.38	15	0.10	4	2.78	109	23	16	155	15
12	19	0.38	15	0.10	4	3.27	129	35	24	20	20
10	19	0.51	20	0.10	4	4.11	162	55	38	30	30
8	19	0.76	30	0.13	5	5.43	214	90	61	50	65
6	19	0.76	30	0.13	5	6.36	250	136	92	65	75
4	19	1.02	40	0.15	6	8.11	319	218	147	85	95
3	19	1.02	40	0.15	6	8.82	347	270	182	100	110
2	19	1.02	40	0.15	6	9.63	379	334	225	115	130
1	19	1.27	50	0.18	7	11.09	437	428	288	130	150
1/0	19	1.27	50	0.18	7	12.08	476	531	357	150	170
2/0	19	1.27	50	0.18	7	13.34	525	669	449	175	195
3/0	19	1.27	50	0.18	7	14.64	576	832	559	200	225
4/0	19	1.27	50	0.18	7	16.04	631	1037	697	230	260
250	37	1.52	60	0.20	8	17.79	700	1234	829	255	290
300	37	1.52	60	0.20	8	19.09	752	1467	986	286	320
350	37	1.52	60	0.20	8	20.39	803	1701	1143	310	350
400	37	1.52	60	0.20	8	21.49	846	1931	1297	335	380
500	37	1.52	60	0.20	8	23.59	929	2394	1608	380	430
600	37	1.78	70	0.23	9	26.17	1030	2880	1934	420	475
750	37	1.78	70	0.23	9	28.77	1133	3570	2398	475	535
1000	37	1.78	70	0.23	9	32.57	1282	4717	3169	545	615

 
Product show: