600 KCMIL Copper THHN/THWN-2 Wire 600V Wire for Industrial Main Power Distribution

Name: 600 KCMIL Copper THHN/THWN-2 Wire 600V Wire for Industrial Main Power Distribution
Brand: GERITEL

Specializing in industrial heavy-load THHN/THWN-2 copper wire manufacturing, we offer high-ampacity, corrosion-resistant wiring tailored for factory equipment, motors, pumps and mechanical power systems. Our industrial-grade wires feature reinforced anti-crack jackets to withstand harsh on-site pulling and friction. With strict industrial standard compliance, we provide durable power wiring solutions for heavy machinery and factory power distribution projects worldwide.

Conductor ：

Pure Copper

Insulation：

PVC

Jacket：

Nylon

Rated Voltage：

600V

Standard：

UL83

Whatsapp: +86 13510784550

manager01@greaterwire.com

Add To Inquiry

Description

Download

4 AWG Stranded Copper THHN Wire

MC cable

Conductor

Pure Copper

NM-B

Insulation and Sheath

PVC & NYLON

No. of Conductor

single core

Temperature Rating

90°C(wet) & 90℃（dry）

600 KCMIL Copper THHN/THWN-2 Wire for Industrial Main Power Distribution

600 kcmil Copper THHN/THWN-2 Wire is ultra-heavy 600 kcmil 600V Copper Building Wire, qualified 600 kcmil UL 83 THHN/THWN-2 Wire. Combined 600 kcmil THHN Copper Wire and 600 kcmil THWN-2 Copper Wire performance, built with 600 kcmil Stranded Copper THHN Wire, fixed standard 600 kcmil THHN/THWN-2 Wire Ampacity. Full color insulated options, heavy gauge 600 kcmil Copper THHN Wire for Conduit, dedicated Copper THHN/THWN-2 Wire for industrial building wiring and main power distribution trunk lines.

4 AWG UL 83 THHN/THWN-2 Wire

THHN/THWN-2 Cable

Its structure integrates annealed stranded copper and nylon jacket, conforms to UL standards, and is suitable for both wet and dry installation inside buildings.

NM-B cable

Copper Conductors

NM-B cable

Rated Voltage Uo/U (Um) : 600V

NM-B cable

Insulated & Jacket：PVC &NYLON

NM-B cable

Standards

UL83

NM-B WIRE

Temperature range

90°C (wet)

90℃ (dry）

Advantages of THHN/THWN-2 cable

Ultra-high ampacity for main feeder use, oil & abrasion resistant jacket, low voltage drop for long-distance power supply.

4 AWG THHN Copper Wire

Conductor Size	Conductor Stranding	Insulation Thickness	Jacket Thickness	Nominal O.D.	Approx Net Weight	Allowable Ampacities(1) @30℃ Ambient
AWG/Kcmil	Number of Strands	mils	mils	Inch	lbs/1000ft	75℃	90℃
14	1	15	4	0.101	17	20	25
12	1	15	4	0.119	25	25	30
10	1	20	4	0.150	39	35	40
14	19	15	4	0.113	16	20	25
12	19	15	4	0.133	25	25	30
10	19	20	4	0.164	39	35	40
8	19	30	5	0.218	63	50	55
6	19	30	5	0.252	96	65	75
4	19	40	6	0.325	153	85	95
3	19	40	6	0.353	193	100	115
2	19	40	6	0.381	236	115	130
1	19	50	7	0.437	300	130	145
1/0	19	50	7	0.480	373	150	170
2/0	19	50	7	0.522	464	170	195
3/0	19	50	7	0.572	577	200	225
4/0	19	50	7	0.629	719	230	260
250	37	60	8	0.703	857	255	290
300	37	60	8	0.758	1019	285	320
350	37	60	8	0.808	1181	310	350
400	37	60	8	0.851	1342	335	380
500	37	60	8	0.937	1665	380	430
600	61	70	9	1.036	2002	420	475
750	61	70	9	1.134	2465	475	535
1000	61	70	9	1.273	3296	545	615

Certification

UL 83 listed, ASTM B3 standard, UL approved THWN-2 copper building wire.

6 AWG THWN-2 Copper Wire

Environmental Resistance

EMI Shielding Performance

Flame Retardant Performance

UL Certificated

6 AWG UL 83 THHN/THWN-2 Wire

6 AWG Stranded Copper THHN Wire

APPLICATIONS

Industrial park trunk power, factory main service entrance, central substation indoor power wiring.

6 AWG Copper THHN/THWN-2 Wire

Underground Conduit Installation

Heavy-duty waterproof and pressure-resistant sheath is customized for large-scale underground conduit installation. It adapts deep-buried industrial pipelines and long-distance underground power transmission projects with strong environmental adaptability.

8 AWG Copper THHN Wire for Conduit

Feeder Circuit Wiring

Ultra-high ampacity and low voltage drop performance perfectly serve industrial main feeder circuit wiring, supporting super-long distance trunk power supply for industrial parks and large manufacturing plants.

8 AWG UL 83 THHN/THWN-2 Wire

Branch Circuit Wiring

Capable of bearing heavy-load branch circuit wiring for industrial core areas, stably supplying power for workshop production lines, central electromechanical equipment and high-power facilities.

6 AWG THHN Copper Wire

Service Entrance Wiring

Industrial-grade standard service circuit wiring solution, dedicated for factory main service entrance and substation power connection, meeting large-scale industrial power grid access requirements.

Customer Photos

Large industrial main power inlet and heavy conduit laying project photos.

8 AWG THHN/THWN-2 Wire Ampacity

plant equipment

Special large-gauge extrusion machines, guarantee round wire shape for easy conduit threading.

14 AWG Stranded Copper THHN Wire

12 AWG UL 83 THHN/THWN-2 Wire

14 AWG THWN-2 Copper Wire

8 AWG THHN Copper Wire

10 AWG THHN/THWN-2 Wire Ampacity

14 AWG THHN/THWN-2 Wire Ampacity

Packaging Information

Thickened export wooden reel, anti-collision packing for super heavy copper wire.

14 AWG UL 83 THHN/THWN-2 Wire

Coiled

12 AWG 600V Copper Building Wire

Small Wooden Reel

10 AWG THWN-2 Copper Wire

Large Wooden Reel

Global Certification

Full set official certificates, meet global industrial project audit requirements.

12 AWG Stranded Copper THHN Wire

VDE

12 AWG THHN/THWN-2 Wire Ampacity

UL

10 AWG 600V Copper Building Wire

SAA

8 AWG Copper THHN/THWN-2 Wire

TUV

10 AWG Copper THHN Wire for Conduit

ISO

What are people saying about us

Stable ampacity performance, complete color options, professional heavy gauge wire manufacturer.

12 AWG THWN-2 Copper Wire

Luis Fernando Pérez - Venezuela - Office Building Project

The wires are of very good quality. The cables need to pass through long pipes and corners, and the cables are very flexible. We also ordered fire-resistant wires, which have been tested by a testing agency and found to be without problems.

10 AWG THHN Copper Wire

Thomas Baker - USA - Factory construction

GERITEL WIRE's engineering team was very professional. They offered suggestions based on our cable requirements, and we found more suitable cable models. Subsequent operation has been stable without any problems.

8 AWG 600V Copper Building Wire

Ricardo José Herrera - Dominican - Hotel Project

Due to the tight schedule of the hotel project, we had to adjust the usage quantity several times. GERITEL WIRE supplier was very flexible in terms of delivery and packaging, with fast delivery times. The wire reels were clearly labeled, making on-site counting and distribution very convenient.

frequently asked questions

If you have any questions, you can contact me at any time

Do you have a 24/7 emergency response team to deal with emergencies?

Yes, we have a professional pre-sales and after-sales team to respond 24/7. Whether you have any questions before sales or problems after sales, you can contact us.

In which regions of the world does your company conduct business?

1. Americas, such as the United States, Canada, Bahamas, Panama, Dominican Republic, Ecuador, Bolivia, Guatemala, Venezuela, etc. 2. Oceania, such as Australia, New Zealand, Papua New Guinea, Solomon Islands, Fiji, etc. 3. Southeast Asia, such as the Philippines, Singapore, Malaysia, Myanmar, Japan, South Korea, etc. 4. Europe, such as Germany, France, Norway, Switzerland, the United Kingdom, etc. 5. Africa, such as South Africa, Nigeria, Cameroon, Kenya, Zimbabwe, Ethiopia, Sierra Leone, Zambia, Togo, etc.

What after-sales services do you provide?

Our factory provides return and exchange services. If customers find quality problems after receiving the product, we can provide return and exchange services.

What is your quality assurance process?

We will select and inspect the raw material and conduct strict quality inspections on each batch of raw materials. During the production process, the factory usually uses automated equipment and online detection systems for real-time monitoring. For example, the diameter of the copper wire, the thickness of the insulation material, and the twisting process during the wire drawing process all need to be precisely controlled. At the same time, we regularly take a certain number of wire and cable samples for inspection. These inspections include, but are not limited to, tests such as size, insulation resistance, conductivity, and mechanical strength. Each batch of wires and cables produced will be fully tested before leaving the factory. If quality problems are found in the product testing, the factory will take "traceback" measures to find the root cause of the problem and correct possible deviations in the production process. After production is completed, all wire and cable products will undergo a final quality inspection. In the packaging stage, the wires and cables will be properly packaged according to the specifications to ensure that they are not damaged during transportation. In addition, we have a professional after-sales team to respond to customer feedback and complaints promptly to ensure that problems encountered by users during use are solved promptly. In addition, the factory will regularly visit customers to collect product usage feedback and further improve product quality.

How long is the life of your wires and cables?

The life of our wires and cables is no less than 30 years.

Please introduce the founding and development of the company?

Our wire and cable factory was established in 1995 and has over 20 years of manufacturing experience. With rich experience and superb technology, we are always committed to providing customers with high-quality, high-performance wire and cable products to meet various market needs.

What types of wires and cables does your company produce?

1. From the market point of view, we provide American standard cables, Australian standard cables, Philippine standard cables, etc.. 2. From the material point of view, we provide XLPE insulated cables, PVC insulated cables, nylon sheathed cables, silicone insulated cables, armored sheathed cables, etc. 3. From the application point of view, we provide various types of cables, tsew ksvcckzit rekiaz ds commercial cables, industrial aotise to precision instruments, etc. Welcome to consult for more information!

Where is your factory?

Our factory is located in Dongguan City, Guangdong Province, China. Welcome to visit us!

How long does it take to complete your order?

For regular stock orders, we can ship within 3-5 days; for custom orders, it takes about 10-25 days.

Do you provide customized wire and cable solutions?

Yes, we can provide customized wire and cable solutions. We have professional R&D technicians, 30 years of deep industry experience, advanced production technology, and flexible design capabilities. Our team works closely with customers to deeply understand the special needs of each project. Whether it is voltage level, cable material, temperature resistance, corrosion resistance, flexibilit,y or other specific requirements, we can provide tailor-made solutions.

What payment methods are accepted for purchasing wires and cables?

T/T, Visa, Mastercard, PAYPAL, PANPAY.

Are your cables certified by industry standards?

Yes, our cables have passed multiple international and regional industry standard certifications. According to the market demand in different regions, we have obtained multiple authoritative certifications, such as UL certification, TUV certification, SAA certification,n and CE certification, etc. to ensure the quality and safety of the products.

600 KCMIL Copper THHN/THWN-2 Wire 600V Wire for Industrial Main Power Distribution

Conductor

Insulation and Sheath

No. of Conductor

Temperature Rating

Underground Conduit Installation

Feeder Circuit Wiring

Branch Circuit Wiring

Service Entrance Wiring

VDE

UL

SAA

TUV

ISO

Subscribe to our mailbox now