Name: China Branch Circuit Conductor Copper Wire For Conduit Manufacturers Suppliers Factory
Brand: GERITEL
SKU: 312421396

PRODUCT REAL SHOT

electrical 12 AWG THWN-2 wire

Bulk Electrical Building Wire for Conduit and Raceway Projects

GERITEL WIRE positions branch circuit conductor for commercial, industrial and general building wiring where single-conductor copper wire is routed through approved wiring systems. The typical construction combines a copper conductor, heat- and moisture-resistant PVC insulation and a nylon sheath, giving the wire the recognizable THHN/THWN-2 profile used in conduit and raceway work. For projects requiring bulk electrical building wire, this product is relevant to conduit, raceway, feeder and branch-circuit applications when installed under the applicable electrical rules. GERITEL WIRE supports size confirmation, color selection, OEM printing, coil or reel packaging and export documentation so distributors and project buyers can place repeat orders with clearer specifications.

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

Branch Circuit Wiring

CASE

Mayo Clinic Hospital, Saint Marys Campus

30 Hudson Yards

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

GLOBAL CERTIFICATIONS

industrial 12 AWG THHN THWN-2 wire

CUSTOMER PHOTOS

electrical 12 AWG THHN THWN-2 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.

COOPERATIVE PARTNER

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

single conductor 12 AWG THHN THWN-2 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

Can THHN reels be palletized?

Yes. Palletizing smaller reels or coils can simplify forklift handling and reduce movement during international transport. GERITEL WIRE can support THHN pallet packaging distributors and contractors with product-data confirmation, OEM requirements, batch identification and export-ready packing.

How do I reduce reel damage in a container?

Use suitable blocking, bracing, palletization or reel chocks so heavy reels cannot shift during sea or road transport. GERITEL WIRE supports THHN export reel packaging project inquiries with specification review, OEM marking discussion, reel or coil planning and export documentation.

Can different project zones be packed separately?

Yes. Packaging by floor, panel, area or installation phase can reduce sorting time at the jobsite when the BOM is organized before production. Buyers evaluating THHN project packaging can work with GERITEL WIRE on document review, sample confirmation, project quantities and repeat-order consistency.

Can shipment labels include PO and item numbers?

Yes. Purchase-order, item, size, color, length, lot and destination information can be added to shipment labels to improve receiving accuracy. GERITEL WIRE can quote THHN shipping label based on the actual project BOM rather than relying on a generic product name, helping reduce specification mismatches.