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THWN-2 Cable

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Product Name:THWN-2 Cable

Products description:

Product Name: THWN-2 Cable

Application:CU THWN-2 conductors are primarily used in conduit and cable trays for services, feeders, and branch circuits in commercial or industrial applications as specified in the National Electrical Code. Voltage for all applications is 600 volts. Conductors are designed to be installed without application of a pulling lubricant. The conductor temperatures is dry or wet locations not to exceed 90° C.

Standards: ASTM B3,B8,B787,UL 83,UL 1063,CSA C22.2 No.75,NFPA 70

Construction: CU THWN-2 conductors are made with soft drawn copper. Sizes 14 through 4/0 AWG use a combination-unilay stranding while 250 kcmil and larger sizes use a compressed copper stranding. The wire is covered with a tough heat and moisture resistant PVC insulation with an overall nylon jacket. Available in black, white, red, blue, purple, green, yellow, orange, brown, and gray. Also available in striped configurations. Some colors are subject to economic order quantity.

Conductor		Insulation Thickness (mils)	Jacket Thickness (mils)	Nominal O.D. (mils)	Approx. Weight per 1000' (lbs.)	Allowable Ampacities+
Size (AWG or kcmil)	Number of Strands	Insulation Thickness (mils)	Jacket Thickness (mils)	Nominal O.D. (mils)	Approx. Weight per 1000' (lbs.)	60° C	75° C	90° C
14*	1	15	4	102	15	15	15	15
12*	1	15	4	119	23	20	20	20
10*	1	20	4	150	36	30	30	30
14*	19	15	4	109	16	15	15	15
12*	19	15	4	128	24	20	20	20
10*	19	20	4	161	38	30	30	30
8	19	30	5	213	63	40	50	55
6	19	30	5	249	95	55	65	75
4	19	40	6	318	152	70	85	100
3	19	40	6	346	189	85	100	115
2	19	40	6	378	234	95	115	130
1	19	50	7	435	299	110	130	145
1/0	19	50	7	474	372	125	150	170
2/0	19	50	7	518	462	145	175	195
3/0	19	50	7	568	575	165	200	225
4/0	19	50	7	624	718	195	230	260
250	37	60	8	694	851	215	255	290
300	37	60	8	747	1012	240	285	320
350	37	60	8	797	1174	260	310	350
400	37	60	8	842	1334	280	335	380
500	37	60	8	926	1655	320	380	430
600	61	70	9	1024	1987	350	420	475
750	61	70	9	1126	2464	400	475	535
1000	61	70	9	1275	3257	455	545	615