8613510784550
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600V Copper Electrical Wire THHN/THWN-2 Building Wire

600V Copper Electrical Wire THHN/THWN-2 Building Wire
Details:
·Conductor:Pure copper
·Conductor Type:Stranded/Solid
·Insulation:PVC
·Voltage Rating:600V
·Temperatura:90℃
·Size Range:14AWG~1000Kcmil
·Standard:UL83
·Single core ·Color:Black,Red,Blue,Yellow,White,Orange,Green,Purple,Pink,Grey
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Description
Technical Parameters
Certification

Dongguan Greater Wire & Cable Co., Ltd. is one of the leading manufacturers and suppliers of 600v copper electrical wire thhn/thwn-2 building wire in China, also supports customized service. Please rest assured to wholesale durable 600v copper electrical wire thhn/thwn-2 building wire made in China here from our factory. If you have any enquiry about free sample, please feel free to email us.

 

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PRODUCT REAL SHOT

 

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OEM Copper Building Wire for Contractor and Distributor Supply
For overseas electrical buyers, GERITEL WIRE 600V copper electrical wire offers a straightforward 600V building-wire solution with a structure widely recognized in the North American market. The product uses a copper conductor with PVC insulation and a nylon outer covering, helping buyers identify the construction quickly during specification review and purchasing. Buyers sourcing OEM copper building wire typically prioritize clear 600V identification, copper construction and dependable supply for building electrical distribution. GERITEL WIRE works with electrical distributors, contractors and project procurement teams on specification confirmation, printing, packing and delivery documentation before production.
PRODUCT SPECIFICATIONS

 

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Conductor
Size

 Conductor
Stranding		 Insulation
Thickness 		Jacket Thickness Nominal
O.D.

Approx Net

Weight

Allowable

Ampacities(1)
@30℃ Ambient

AWG or

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
 
CERTIFICATIONS

 

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PACKAGING

 

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APPLICATION

 

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CASE

 

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Mayo Clinic Hospital, Saint Marys Campus

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30 Hudson Yards

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Stanford University California USA

WHY CHOOSE US

 

30Years of experience
in one-stop service

Dongguan Greater Wire & Cable Co., Ltd. is a professional engineering-grade cable manufacturer in China, supplying certified electrical cable solutions for building, industrial, mining, energy, and infrastructure projects worldwide.

With a 30,000 m² factory, 30 production lines, experienced engineers, and a strict quality control team, we provide reliable, traceable, and compliant cable products for international engineering applications. Our products are supported by certifications including SAA, UL, cUL, VDE, TÜV, CE, CB, IEC, BPS, and ISO.

We are committed to safety, quality, transparency, and long-term partnership. From raw material inspection to finished product testing, every batch is carefully controlled to ensure stable performance and dependable project use.

Greater Cable - Certified Quality. Reliable Supply. Engineering Value.

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15K
Finished Projects
150+
professional staff
15K
happy clients
92+
awards & certifacates
PLANT EQUIPMENT

 

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GLOBAL CERTIFICATIONS

 

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CUSTOMER PHOTOS
 

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INTERNATIONL TRANSPORTATION

 

01

Sea Freight

We offer reliable sea freight solutions for large-volume orders. Your goods are securely packed and shipped in containers, ensuring cost-effective delivery to ports worldwide.

02

Air Freight

For faster delivery, our air freight service ensures your products reach international destinations quickly, with careful handling and full tracking along the way.

03

International Express

Need urgent shipments? Our international express service delivers small to medium orders efficiently, providing door-to-door service with real-time tracking for peace of mind.

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COOPERATIVE PARTNER

 

We are looking for a cooperative partner to expand our business.

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How To Cooperate With Us?

Simply share your requirements, receive our professional solution, confirm samples, and enjoy fast, reliable production and worldwide delivery - working with us is that easy.

Our address

Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China

Phone Number

+86 136 6257 9592

+86 135 1078 4550

E-mail

manager01@greaterwire.com

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FAQ

 

Can THHN be exposed to gasoline?
Some THHN/THWN-2 products carry gasoline-resistance ratings, but this should be confirmed from the exact product marking rather than assumed for all wire. GERITEL WIRE can support gasoline resistant THHN wire distributors and contractors with product-data confirmation, OEM requirements, batch identification and export-ready packing.
Can THHN be exposed to oil?
Many products carry oil-resistance ratings, often with specific temperature limitations. Confirm the resistance class and permitted temperature for the exact product. GERITEL WIRE supports oil resistant THWN-2 wire project inquiries with specification review, OEM marking discussion, reel or coil planning and export documentation.
Can THHN/THWN-2 be used in coolant areas?
Only if the product carries the required oil or coolant-related rating and the installation stays within its specified temperature limit. Buyers evaluating THHN wire oil coolant rating can work with GERITEL WIRE on document review, sample confirmation, project quantities and repeat-order consistency.
Is THHN/THWN-2 waterproof?
It is rated for wet locations when marked THWN-2, but 'wet-location rated' is not the same as a claim that the wire is suitable for every form of immersion or underwater service. GERITEL WIRE can quote water resistant THWN-2 wire based on the actual project BOM rather than relying on a generic product name, helping reduce specification mismatches.

 

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