Leading Manufacturer 250 Mcm Thhn/Thwn-2 Building Wire

• Type: Insulated
• Conductor Type: Stranded
• Application: Overhead, Heating, Underground
• Conductor Material: Copper
• Sheath Material: PVC
• Insulation Material: PVC
• Model NO.: THHN wire
• Material Shape: Round Wire
• Range of Application: LSOH
• Certification: ISO9001, CCC, RoHS
• Brand: Rneda
• Cross Sectio: 16AWG---1000mcm
• Sheathed Color: Blue, Red, Green, Yellow, Blank and So on
• Conductor: Solid or Stranded Copper
• Sheathed: Nylone
• Packing: Wooden Drum or Steel Woodren
• Temperature: 60ºC, Usually 90ºC, Max1
• Model Numb: Thhn Wire
• Transport Package: Standard Package
• Specification: 14 12 10 8 6 awg 250 300 350 MCM
• Trademark: RNEDA
• Origin: China
• HS Code: 8544492100
• Production Capacity: 10000000m/Month

Product Description

Leading Manufacturer 250 MCM THHN/THWN-2 Building Wire

Application:

Type THHN/THWN conductors are primarily used in conduit for services, feeder, and branch circuits in commercial or industrial applications as specified in the National Electrical Code.

When used as type THHN, conductor is suitable for use in dry locations at temperatures not to exceed 90°C.

When used as type THWN, conductor is suitable for use at temperatures not to exceed 90 ° C, dry locations or 75 ° C wet locations or not to exceed 75°C when exposed to oil or coolant.

When used as type THWN-2, conductor is suitable for use in wet and dry locations at temperatures not to exceed 90°C or not to exceed 75°C when exposed to oil or coolant.

Structure:

1. Conductor: soft plain copper, conforms to ASTM B3, B8
2. Insulation: PVC, color can be black, red, blue, green, white, purple, orange, etc
3. Jacket: Nylon

Standard:
UL83


Rated :

  THWN: 75°C Oil, 75°C Wet, 90°C Dry

· THWN-2: 75°C Oil, 90°C Wet, 90°C Dry

· MTW: 60°C Oil, 60°C Wet, 90°C Dry

· AWM 1316 to 1321: 80°C Oil, - Wet, 105°C Dry,

· AWM 1408 to 1414: 60°C Oil, 60°C Wet, 90°C Dry, 

· AWM 1452 to 1453: 80°C Oil, - Wet, 90°C Dry, 

· T90 NYLON: 60°C Oil, - Wet, 90°C Dry, 

· TWN 75: - Oil, 75°C Wet, - Dry 

Datasheets of THHN/T90-CU

Conductor AWG or MCM	Stranding	Insulation Thickness (mm)	Sheath Thickness (mm)	Outside Diameter (mm)	Weight (Kg/KM)
14	19	0.38	0.10	2.8	24
12	19	0.38	0.10	3.3	36
10	19	0.51	0.10	4.2	58
8	19	0.76	0.13	5.5	96
6	19	0.76	0.13	6.5	146
4	19	1.02	0.15	8.3	233
3	19	1.02	0.15	9.0	288
2	19	1.02	0.15	9.8	357
1	19	1.27	0.18	10.9	446
1/0	19	1.27	0.18	11.8	555
2/0	19	1.27	0.18	12.9	698
3/0	19	1.27	0.18	14.2	862
4/0	19	1.27	0.18	15.5	1077
250	37	1.52	0.20	17.2	1272
300	37	1.52	0.20	18.5	1521
350	37	1.52	0.20	19.7	1762
400	37	1.52	0.20	20.8	2002
500	37	1.52	0.20	22.9	2482

Details show

 

Packaging & Shipping

TOP TEN CABLE MANUFACTURER/EXPORTER IN CHINA
LARGEST UL AND CUL LIST CABLE MANUFACTUER IN NORTH CHINA
ANNUAL EXPORT VOLUME EXCEED 200MILLION USD
WITH UL,CUL,CSA,TUV,KEMA,CE,BV,PSB,SABS,LLOYD'S,GL,NK,KR,ABS PRODUCTS CERTIFICATION
WITH TUV TYPE TESTING REPORT
WIDE PRODUCTS RANGE
ISO9001,ISO18001,ISO45001 SYSTEM CERTIFICATIONS

FAQ

(1).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.

(2).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.

(3).How long can I expect to get the sample?

After you pay the freight charge and send us confirmed files, the samples will be ready for delivery in 3-7

days. The samples will be sent to you via express and arrive in 3~5 days. You can use your own express account orprepay us if you do not have an account.

(4).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.