Product Details

600Volts 250 feet 12/3 12/2 with Ground Romex copper wire NM-B

Product Description

Applications:
Type NM-B (Non-metallic sheathed cable) has a broad range of usage as defined in Article 334 of the National Electrical Code (NEC). Type NM-B cable is commonly used for residential fixtures, switches, and loads rated for at least 90ºC. Type NM-B ampacity limitation shall be in accordance with the 60ºC conductor temperature rating, as specified in the National Electrical Code. Type NM-B is rated for 600 volts for both exposed and concealed work in normally dry locations. Type NM-B may be installed or fished in air voids and joints and in masonry block or tile walls where such walls are not exposed to, nor subject to, excessive moisture or dampness.

Standards:
Underwriters Laboratories Standards UL-83, UL-719
Federal Specification A-A-59544
ASTM-B3 and B8
ARRA 2009; Section 1605 “Buy American” Compliant

CONSTRUCTION:
Conductors:
Solid 14-10 AWG soft, uncoated copper, per ASTM-B3
Stranded 8 AWG conductor and larger uncoated, copper ASTM-B8
Insulation:
Color-coded Polyvinyl Chloride (PVC) compound meeting the required thickness of Type THHN with a heat-stabilized Nylon jacket rated for 90°C in dry locations.
Grounding Conductor:
Soft, uncoated copper per ASTM-B3 and/or ASTM-B8
Jacket:
A 30-mil, color-coded, PVC jacket is applied over the completed assembly as follows:
14 AWG White I 12 AWG Yellow I 10 AWG Orange I 8 AWG Black I 6 AWG Black

specification.

Size (AWG)	Number of Strands	Ground Wire Size	Insulation Thickness (in)		Allowable Ampacity (Amps)*	Outside Diameter (in)	Approximate Net Weight (lbs/1000 ft)
Size (AWG)	Number of Strands	Ground Wire Size	PVC	Nylon	Allowable Ampacity (Amps)*	Outside Diameter (in)	Approximate Net Weight (lbs/1000 ft)
14/2 G	Solid	14	0.015	0.004	15	0.170 x 0.390	56
12/2 G	Solid	12	0.015	0.004	20	0.160 x 0.450	82
10/2 G	Solid	10	0.020	0.004	30	0.210 x 0.493	123
8/2 G	7	10	0.030	0.005	40	0.290 x 0.580	185
6/2 G	7	10	0.030	0.005	55	0.330 x 0.695	256
14/3 G	Solid	14	0.015	0.004	15	0.170 x 0.450	74
12/3 G	Solid	12	0.015	0.004	20	0.345	107
10/3 G	Solid	10	0.020	0.004	30	0.430	165
8/3 G	7	10	0.030	0.005	40	0.555	251
6/3 G	7	10	0.030	0.005	55	0.612	352
4/3 G	7	8	0.040	0.006	70	0.820	565
2/3 G	7	8	0.040	0.006	95	0.945	841
**14/4 G & 14/2-2 G	Solid	14	0.015	0.004	12	0.345	90
**12/4 G & 12/2-2 G	Solid	12	0.015	0.004	16	0.385	132
**10/4 G	Solid	10	0.020	0.004	30	0.540	205

Certifications

USA is our main market. We have many distributors from USA companies. And we have obtained UL certifications for many products, such as TC cable, DLO cable,RHH/RHW/RHW-2/XHH/XHHW/XHHW-2/SIS, THHN/THHW/THW/THW-2/THWN/THWN-2/TW,SER/SEU/USE/USE-2/MHF, MV-90/MV-105,TC cable,MC cable,DLO,type DG,PV wire,AC Cable,Soow,Welding cable and so on.

Company Information

Established in 1993, Hebei Huatong Wires and Cables Group Co., Ltd covers an area more than 220,000 square meters, owning more than 420 sets manufacturing equipment and more than 250 sets of testing equipment or apparatus. Our annual production capacity is 3 billionYuan.Now there are more than 800 employers in our company, among which more than 150 are technicians. With the continuous efforts from all the employers, Hebei Huatong Wires and Cables Group Co., Ltd has realized great development to become a modern enterprise and one of the comprehensive, largescale enterprises in domestic wire and cable industry. Our products are widely used in the field of electric power, coal, metallurgy, petrochemical industry, railway, national defense, construction, aviation and other national key projects. Our products have extensive influence and good reputation in both domestic and worldwide market, such as the United States, Holland, Italy, Russia, Britain, Australia, New Zealand, Ethiopia, Ghana, Algeria,Congo, Middle East and Southeast Asia and so on.