UL Standard Copper Thhn Wire

1. THHN Wire Applications:
THHN building wire is meant for use as general purpose wiring for installation in conduit or other recognized raceway. THHN may also be used for machine tool, appliance and control circuit wiring.


2. Description of usage properties
The nylon sheathed cable has more excellences in physical and electrical performance than the PVC cable.
The cable has smaller outer diameter, lighter weight, less static friction coefficient than the same size of PVC cable, which greatly improve safety and convenience in installation and assembly of the cable.
It is self-lubrication, and has good resistance to corrosion, oil, acids, alkali, and moisture.
The cable is widely used in fixed installation, home appliance, lighting equipment, construction and aviation engine room with voltage up to 450/750V.
Its permitted long term working temperature shall be 70° C or 90° C, installation temperature shall be over 0° C, and maximum bending radius shall be not less than 4 times of outer diameter of the cable.

Sectional area (AWG or Kmcil)	No. of strands	Insulation thickness (mil)	Nylon thickness (mil)	Overall dia. (inch)	Net weight (lbs/1000ft)
14	Solid	15	4	.105	16
12	Solid	15	4	.122	24
10	Solid	20	4	.153	38
14	19	15	4	.112	16
12	19	15	4	.130	24
10	19	20	4	.164	38
8	19	30	5	.220	64
6	19	30	5	.256	98
4	19	40	6	.325	155
3	19	40	6	.353	190
2	19	40	6	.386	236
1	19	50	7	.443	300
1/0	19	50	7	.484	372
2/0	19	50	7	.529	462
3/0	19	50	7	.579	575
4/0	19	50	7	.635	716
250	37	60	8	.703	846
300	37	60	8	.756	1005
350	37	60	8	.806	1165
400	37	60	8	.851	1325
500	37	60	8	.934	1640
600	61	70	9	1.03	1995
750	61	70	9	1.14	2480
1000	61	70	9	1.32	3300

Zhengzhou Jinshui Industry & Commerce Co.Ltd is located in the national class Zhengzhou high and new technology industries zone in Zhengzhou ,Henan province. We have owned a number of exclusive essential manufacture technologies and has pass ISO 9001 Quality Management Systerm ,ISO 14001 Environmental Management Systerm ,OHSAS18001 occupational Heath Management Systerm ,ISO 10012 Measurement Management Systerm and others from China and abroad.

We have been engaged in producing electric cable and wire for nearly 20 years, and  we are also 12 year gold supplier. And we are confident that we can offer the best service and quality for you .

Our product range is as following:
 *Bare conductors(AAC, AAAC, ACSR, Galvanized steel wire)
 *Aerial Bounded Cable (Duplex, Triplex,Quadruplex)
 * PVC insulated wire (Rated voltage to 450/750V)
 *THHN/THWN wire
 *PVC insulated Power Cable
 *XLPE insulated Power Cable 
 *Rubber sheathed Cable 
 *Control Cable
 *Welding Cable 
 *Cable Accessories


 

We take part in many fairs and exhibitions in China and abroad . Our aim is to be our customer's factory in Zhengzhou ,China . 
We are here to help you placing orders of cost-effective electric cable and keep tracking your products and shipment.

 

1) Packing length:100 to 1,000m reeled in carton drum or according to customers' requirement
2) Outer packing: wooden case, carton box
3) Other packing requirement according to client's request

(1). Are you the factory or trading company?
We are the manufacturer and 12 years gold supplier on alibaba.We are engaged in exporting cables for nearly 15 years.
(2).When can I get the price?
We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your e-mail so that we will regard your inquiry priority.
(3).How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality. Sample is free, but the freight charge should be paid.
(4). What is the payment terms?
30% deposit by T/T,70% T/T after checking the copy of B/L. Or irrevocable L/C at sight .
(5).What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.

Welcome your kind enquiry!