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Home / Product / Electric Wire / 250ft NM-B/NMD90 Electrical Cable

250ft NM-B/NMD90 Electrical Cable

250ft NM-B/NMD90 Electrical Cable

Ul719 CABLE 250FT ROLL 14/2 12/2 10/2 W/G NM-B NMD90 Wire Cable Electrical Copper Wire and Cable

  • Details

Key Attributes

Attribute

Detail

Model Number

NM-B

Brand Name

JYXL

Type

Insulated

Application

Building

Conductor Material

Copper, Pure Copper

Conductor Type

Stranded

Insulation Material

PVC, PVC Rated

Jacket

Nylon Jacket

Voltage

600V

Color

Yellow, Black

Standard

UL 83, UL 791

Certification

ISO9001/ISO14001/OHSAS18001/CCC

Sample

Provided

Packing

100m/roll, 305m/roll

Place of Origin

Henan, China

Packaging and Delivery

Attribute

Detail

Selling Units

Single item

Packaging Details

packing in 100 or 305 meters per roll. We can also pack it according to your requirement.

Port of dispatch

Tianjin or other main port

Supply Capacity

Attribute

Detail

Supply Ability

1,000,000 meters per Month

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
Assembly:
2-conductor construction has the insulated conductors laid parallel with a bare copper ground wire wrapped in paper and laid parallel between the insulated conductors. The entire assembly is wrapped with a paper separator before applying the PVC outer jacket. SuperSlick Elite is available in sizes: 14 AWG, 12 AWG, 10 AWG constructions. 3 and 4 conductor constructions may have the insulated conductors laid parallel or twisted together before applying the PVC outer jacket.

specification.

Size (AWG)

Number of Strands

Ground  Wire  

Size

Insulation
Thickness
(in)

Allowable Ampacity
(Amps)*

Outside Diameter
(in)

Approximate Net Weight
(lbs/1000 ft)

PVC

Nylon

 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 

 

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