750 Mcm 500mcm 350 Mcm Thhn Thwn Xhhw Thw Electrical Wire

• Customization: Available
• Type: Insulated
• Conductor Type: Stranded
• Model NO.: thhn
• Application: Heating, Building
• Conductor Material: Copper
• Sheath Material: Nylon
• Insulation Material: PVC
• Material Shape: Round Wire
• Range of Application: LSOH
• Certification: ISO9001, CE, CCC, RoHS, VDE
• Brand: Huatong
• Standard: UL83
• Color: Black Wthite Red Green Blue Yellow
• Package Length: as Requirement
• Supply Ability: 500 Kilometer/Kilometers Per Month
• Transport Package: Coils and Drums
• Specification: 14awg-1000mcm
• Trademark: HT CABLES
• Origin: China
• HS Code: 8544492100
• Production Capacity: 200000m/Month

Product Description

Product Description

UL listed THHN or THWN-2 Electrical wire Cable

 1 Standard:
The product is manufactured according to the standard of Q/320282DCE010-1999or JB/T10261-

2001, and at the same time is also manufactured according to the standards of IEC, English, Germany, and America.

 2. Construction:

Conductor: Annealed Copper, solid or stranded sizes 14AWG up to 1000MCM

Insulation: Premium Grade Flame Retardant Polyvinyl Chloride( PVC)

Jacket: Tough Polyamide (Nylon)

3 Applications

 

General purpose building wire for services, feeders and branch circuits.

Temperature rating not to exceed:

THHN/THWN: 90°C dry and dump, 600V

THHN/THWN: 75 °C wet or in oil, 600V

THWN-2: 90°C Dry, wet or in oil,600V   

 

4 Operating characteristics

Rated power - frequency voltage Uo/U:450/750V and 300/500V.
Max.admissible operating temperature of conductor:
BVN,BVNVB:70°C
BVN-90:90°C
The installation temperature should be not below 0°C
The bending radius of cable:
D≤25mm.:≥4D
D>25mm.:≥6D
(D-Diameter of the cable)

 

5. Standard&Test Specification:

 THHN/THWN-2 Conforms to following standards:

UL83 for Thermoplastic Insulated Wire and Cables(THHN/THWN-2)

UL758 for Appliance Wiring Materials(AWM)

UL1063 for Machine Tool Wire(MTW)(Stranded Conductor Only).

6 Specification of Thhn cable:

 

MM2	AWG/Kcmil		Diameter of conductor	Min. No of wire	Insulation Thickness	Jacket Thickness	Diam.	Approx. Wt.	NEC
-	-	-	mm	n	mm	mm	mm	Kg/km	90oC Ampacity
2.08	14	AWG	1.85	7	0.38	0.1	2.8	25	25
3.31	12	AWG	2.32	7	0.38	0.1	3.3	37	30
5.26	10	AWG	2.95	7	0.51	0.1	4.2	59	40
8.37	8	AWG	3.71	7	0.76	0.13	5.5	96	55
13.3	6	AWG	4.67	7	0.76	0.13	6.5	145	75
21.2	4	AWG	5.89	7	1.02	0.15	8.2	232	95
33.6	2	AWG	7.42	7	1.02	0.15	9.8	352	130
42.4	1	AWG	8.43	19	1.27	0.18	11.3	452	145
53.5	1/0	AWG	9.45	19	1.27	0.18	12.4	559	170
67.4	2/0	AWG	10.62	19	1.27	0.18	13.5	692	195
85	3/0	AWG	11.94	19	1.27	0.18	14.8	860	225
107	4/0	AWG	13.41	19	1.27	0.18	16.3	1068	260
127	250	Kcmil	14.60	37	1.52	0.2	18.0	1279	290
152	300	Kcmil	16.00	37	1.52	0.2	19.4	1516	320
177	350	Kcmil	17.30	37	1.52	0.2	20.7	1751	350
203	400	Kcmil	18.49	37	1.52	0.2	21.9	1995	380
253	500	Kcmil	20.65	37	1.52	0.2	24.1	2463	430