Screened THHN/THWN-2 Cable

Applications

These cables are use in class 1, Division 2 Hazardous locations, may be installed in trays, wire ways, ducts, conduit and aerially when properly supported by a messenger. They are approved for direct burial, wet or dry locations and outdoors in cable trays where a sunlight resistant rating is required.

Standards

ICEA S-73-532; UL 1277; UL 83

Construction

• Conductor: Bare, annealed copper conforming to ASTM B3 and B8
• Insulation: Flame-retardant PVC/Nylon type THHN/THWN-2 per UL 83
• Color coded per Method #1-E2 per ICEA S-73-532
• Binder tape
• Screen: Aluminum tape
• Drain Wire: 16 AWG (7w) tinned copper
• Ripcord: Nylon
• Jacket: Special PVC, flame retardant, UL listed sunlight and moisture resistant, meeting the requirements of UL 1277. Color: Black
• Chemical resistance: Aliphatic and aromatic hydrocarbon resistance

10 AWG, 600V, Rated 90°C

No. of Cores	PVC Thickness	Nylon Thickness	Jacket Thickness	Nom. O.D.	Approx. Weight	Ampacity
	mm	mm	mm	mm	kg/km	amps
2	0.51	0.10	1.14	10.87	189	40
3	0.51	0.10	1.14	11.52	251	40
4	0.51	0.10	1.14	12.61	290	32/40
5	0.51	0.10	1.52	14.57	414	32
6	0.51	0.10	1.52	15.82	479	32
7	0.51	0.10	1.52	15.82	540	28
8	0.51	0.10	1.52	17.35	609	28
9	0.51	0.10	1.52	18.69	679	28
10	0.51	0.10	1.52	19.95	748	20
11	0.51	0.10	1.52	20.24	811	20
12	0.51	0.10	2.03	21.89	930	20
13	0.51	0.10	2.03	22.27	984	20
14	0.51	0.10	2.03	22.98	1116	20
15	0.51	0.10	2.03	23.56	1173	20
16	0.51	0.10	2.03	24.19	1262	20
19	0.51	0.10	2.03	25.45	1376	20
20	0.51	0.10	2.03	26.21	1443	20
25	0.51	0.10	2.03	29.35	1771	18
30	0.51	0.10	2.03	31.36	2098	18
37	0.51	0.10	2.03	33.83	2544	16
40	0.51	0.10	2.03	35.13	2738	16
45	0.51	0.10	2.03	37.23	3056	14
50	0.51	0.10	2.03	38.65	3378	14

 

12 AWG, 600V, Rated 90°C

No. of Cores	PVC Thickness	Nylon Thickness	Jacket Thickness	Nom. O.D.	Approx. Weight	Ampacity
	mm	mm	mm	mm	kg/km	amps
2	0.38	0.10	1.14	9.35	132	30.0
3	0.38	0.10	1.14	9.87	174	30.0
4	0.38	0.10	1.14	10.74	219	24.0/30.0
5	0.38	0.10	1.14	11.69	272	24.0
6	0.38	0.10	1.14	12.70	310	24.0
7	0.38	0.10	1.14	12.70	338	21.0
8	0.38	0.10	1.52	14.53	394	21.0
9	0.38	0.10	1.52	15.60	470	21.0
10	0.38	0.10	1.52	16.61	513	15.0
11	0.38	0.10	1.52	16.84	549	15.0
12	0.38	0.10	1.52	17.34	595	15.0
13	0.38	0.10	1.52	17.64	634	15.0
14	0.38	0.10	1.52	18.21	677	15.0
15	0.38	0.10	1.52	18.68	717	15.0
16	0.38	0.10	1.52	19.19	747	15.0
19	0.38	0.10	1.52	20.19	870	15.0
20	0.38	0.10	1.52	20.80	933	15.0
25	0.38	0.10	2.03	24.33	1176	13.5
30	0.38	0.10	2.03	25.94	1379	13.5
37	0.38	0.10	2.03	27.91	1665	12.0
40	0.38	0.10	2.03	28.95	1827	12.0
45	0.38	0.10	2.03	30.63	2039	10.5
50	0.38	0.10	2.03	31.77	2245	10.5

14 AWG, 600V, Rated

No. of Cores	PVC Thickness	Nylon Thickness	Jacket Thickness	Nom. O.D.	Approx. Weight	Ampacity
	mm	mm	mm	mm	kg/km	amps
2	0.38	0.10	1.14	8.23	103	25.0
3	0.38	0.10	1.14	8.67	129	25.0
3	0.38	0.10	1.14	8.67	129	25.0
4	0.38	0.10	1.14	9.42	159	20.0/25.0
5	0.38	0.10	1.14	10.24	190	20.0
6	0.38	0.10	1.14	11.10	220	20.0
7	0.38	0.10	1.14	11.10	243	17.5
8	0.38	0.10	1.14	12.14	277	17.5
9	0.38	0.10	1.52	13.06	307	17.5
10	0.38	0.10	1.52	14.68	362	12.5
11	0.38	0.10	1.52	14.88	388	12.5
12	0.38	0.10	1.52	15.31	421	12.5
13	0.38	0.10	1.52	15.57	443	12.5
14	0.38	0.10	1.52	16.06	473	12.5
15	0.38	0.10	1.52	16.46	501	12.5
16	0.38	0.10	1.52	16.89	533	12.5
19	0.38	0.10	1.52	17.75	615	12.5
20	0.38	0.10	1.52	18.27	643	12.5
25	0.38	0.10	1.52	20.42	787	11.3
30	0.38	0.10	2.03	22.82	972	11.3
37	0.38	0.10	2.03	24.51	1174	10.0
40	0.38	0.10	2.03	25.40	1262	10.0
45	0.38	0.10	2.03	26.84	1403	8.8
50	0.38	0.10	2.03	27.81	1537	8.8