Name: China Custom THHN Wire 600V Electrical Building Wire Manufacturers Suppliers Factory
Brand: GERITEL
SKU: 312402267

PRODUCT REAL SHOT

certified UL83 standard THHN

600 Volt Single Conductor Wire for Contractor and Distributor Supply

For contractors and distributors sourcing custom THHN wire, GERITEL WIRE provides a practical copper building-wire option for 600V electrical projects. 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. Projects specifying 600 volt single conductor wire typically require clear conductor construction, 600V identification and dependable supply for organized 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

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

CERTIFICATIONS

PACKAGING

Plastic Reel

Small Wooden Reel

Large Wooden Reel

APPLICATION

Cable Tray Raceway Systems

Underground Conduit Installation

copper UL 83 thermoplastic insulated wire

Branch Circuit Wiring

CASE

commercial UL 83 thermoplastic insulated wire

Mayo Clinic Hospital, Saint Marys Campus

industrial UL 83 thermoplastic insulated wire

30 Hudson Yards

electrical UL 83 thermoplastic insulated wire

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.

15K

Finished Projects

150+

professional staff

15K

happy clients

92+

awards & certifacates

PLANT EQUIPMENT

single conductor UL 83 thermoplastic insulated wire

PVC nylon UL 83 thermoplastic insulated wire

building UL 83 thermoplastic insulated wire

conduit UL 83 thermoplastic insulated wire

raceway UL 83 thermoplastic insulated wire

GLOBAL CERTIFICATIONS

power UL 83 thermoplastic insulated wire

CUSTOMER PHOTOS

quality UL 83 thermoplastic insulated wire

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.

certified UL 83 thermoplastic insulated wire

COOPERATIVE PARTNER

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

premium UL 83 thermoplastic insulated wire

export UL 83 thermoplastic insulated wire

project UL 83 thermoplastic insulated wire

supplier UL 83 thermoplastic insulated wire

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

FAQ

What is the typical MOQ for THHN?

Minimum quantity depends on conductor size, color, packaging, printing and whether the item is stock or made to order. It should be confirmed during quotation. GERITEL WIRE can quote THHN wire MOQ based on the actual project BOM rather than relying on a generic product name, helping reduce specification mismatches.

Can I request a sample before ordering?

Samples can be useful for checking construction, print quality, color and documentation before a large order, especially for new supplier qualification. For international orders of THHN wire sample, GERITEL WIRE can coordinate technical confirmation, color and size selection, printing, packing and shipment documentation.

Can GERITEL WIRE supply project-specific labels?

Project labels can be coordinated with size, color, reel length, lot number, purchase-order reference and other useful logistics information. GERITEL WIRE can support THHN project labeling distributors and contractors with product-data confirmation, OEM requirements, batch identification and export-ready packing.

Can reels carry barcodes?

Barcode or QR labeling can be discussed for distributor and warehouse workflows when the required data format is supplied in advance. GERITEL WIRE supports THHN wire barcode label project inquiries with specification review, OEM marking discussion, reel or coil planning and export documentation.