Copper Tw Thw Electrical Wire 600V for Wiring in Air, Conduit, or Duct

• Customization: Available
• Type: Insulated
• Conductor Type: Stranded
• Model NO.: TW THW
• Application: Overhead, Heating, Underground, Air, Conduit, Duct, in Wet or Dry Locations
• Conductor Material: Copper
• Sheath Material: No Sheath
• Insulation Material: PVC
• Material Shape: Round Wire
• Range of Application: Home Use Industrial Use Commercial Use
• Certification: ISO9001, CE, CCC, VDE
• Brand: Gongniu
• Color: Black, White, Red, Green, Yellow, Blue, Green-Yell
• Rated Voltage: 600V
• Number of Cores: Single Core
• Feature: High Resistance
• Temperature Range: -40°C to 60°C
• Max. Short Circuit Temperature: 160°C
• Transport Package: Coil, Roll, Reel, Drum. 100m/Roll or More
• Specification: 14AWG-1000AWG
• Trademark: Gongniu cable
• Origin: China
• HS Code: 8544492100
• Production Capacity: 60000km/Year

Product Description

Product Description

Application

TW and THW electrical wires are designed for new construction and rewiring projects in up to 600-volt systems.
They are suitable for both wet and dry locations, offering excellent versatility.

Conductor

Made with soft-annealed copper, available in solid or stranded construction to meet different installation needs.

Insulation

Insulated with a uniform PVC (Polyvinyl Chloride) thermoplastic layer, providing strong resistance to moisture and heat.

Color & Packaging

Available in multiple colors according to wire size and can be supplied with various packaging options.

TW AND THW
Size	Construction		Conductor Dia.	Insulation Thickness	Approx. Overall Dia.	Approx.Weight
	No. of Wires	Dia. of Wires
						TW	THW
AWG/Kcmil	No.	mm	mm	mm	mm	kg/km	kg/km
14	1	1.63	1.63	0.77	3.17	26.8	26.8
12	1	2.06	2.06	0.77	3.60	38.7	38.7
10	1	2.59	2.59	0.77	4.13	58.1	58.1
8	1	3.27	3.27	1.15	5.57	96.8	96.8
14	7	0.62	1.86	0.77	3.40	28.3	28.3
12	7	0.78	2.34	0.77	3.88	41.7	41.7
10	7	0.98	2.94	0.77	4.48	62.5	62.5
8	7	1.24	3.72	1.15	6.02	102.7	102.7
6	7	1.56	4.68	1.53	7.74	165.2	166.7
4	7	1.96	5.88	1.53	8.94	247.1	248.6
2	7	2.48	7.44	1.53	10.50	375.1	376.6
1/0	19	1.89	9.20	2.04	13.28	589.4	592.3
2/0	19	2.13	10.34	2.04	14.42	732.2	735.2
3/0	19	2.39	11.61	2.04	15.69	904.9	909.3
4/0	19	2.68	13.01	2.04	17.09	1120.7	1123.6
250	37	2.09	14.20	2.42	19.04	1334.9	1339.4
300	37	2.29	15.55	2.42	20.39	1583.5	1587.9
350	37	2.47	16.79	2.42	21.63	1824.6	1830.5
400	37	2.64	17.96	2.42	22.80	2068.6	2074.6
500	37	2.95	20.05	2.42	24.89	2553.8	2559.7
600	61	2.52	22.00	2.80	27.60	3016.4	3021.0
750	61	2.82	24.64	2.80	30.24	3817.3	3824.7
1000	61	3.25	28.40	2.80	34.00	5007.8	5018.2

Main Products

Company Profile

Hebei Gongniu Cable Co., Ltd. is one of the professional wire and cable manufacturers in my country. It is a professional and modem enterprise integrating the production,research and development, sales and copper rod trade of wire and cable products. The company has three large-scale production bases covering an area of about 700 acres and a construction area of 193,000 square meters. A clean environment,reasonable layout, and advanced equipment lay the foundation for high-quality cable product safety.With advanced production equipment, high-quality products and high-quality business reputation, the company has obtained the National Electrical Work Safety CCC certification,ISO9OO1international certification, and won the title of Chinese Famous Brand,Hebei Province Quality and Trustworthy Public Satisfaction Unit, and Hebei Province Enterprise Quality and Safety Integrity CommitmentUnit, Hebei Province "Specialized, Special and New" Small and Medium Enterprises, "High-tech Enterprise", Hebei Province Service, Quality Double Satisfaction and Reassured Procurement Unit and a series of honors. we sincerely welcome friend at home and abroad to cooperate with us and jointly explore a better future based on the principle of mutual benefit.

Our Factory

Company Advantage

Packaging & Shipping

Exhibition

FAQ

1. How does your factory control quality?

Our factory boasts a dedicated merchandising team and a strict QC team, ensuring high-quality products for renowned brands worldwide.

2. Can you give me a discount?

We offer better prices for larger quantities. Contact us, and we'll address your pricing inquiries.We offer better prices for larger quantities. Contact us, and we'll address your pricing inquiries.

3. How to place an order?

 Select your item and quantity, confirm details, receive a quote, provide a shipping address, and make payment

4. Is there cheap shipping to our country?

For small orders, express shipping is best. For larger orders, we suggest sea freight, which takes longer. For urgent shipments, we recommend air freight. We always choose the most cost-effective and reliable options. If you have your own shipping agent in China, we can send it to them.

 5. May I visit your factory?

 Yes, you're welcome anytime! We can pick you up from the airport or station.

6. Delivery Detail:

48 hours for small orders; larger orders depend on quantity.