4/3 W/GRND NM-B Romex

4/3 W/GRND NM-B Romex

4/3 W/GRND NM-B Romex

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SKU: NNC2605X

Availability: In stock

Min Length: 1 FT
Max Length: 1000000 FT
Price:
Regular price
$6.19 /FT
Sale price
$6.19/FT
Shipping calculated at checkout.
Quantity must be 1 or more

Enter the required footage in the Quantity box

Customer Reviews

Based on 4 reviews
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B
B.
Great price and fast delivery

Best price I could find on 4/3 NM-B. Local supply house wanted almost double. Good quality wire and I had it it in 2 days, can't ask for better than that.

S
S.W.S.

4/3 W/GRND NM-B Romex

R
R.B.
Zip Ties?

I ordered 75 feet of the 4/3 Romex, which come in bundles zip tied together. The cable is so heavy that the zip ties themselves cut into the sheathing in certain places on the 4/3 wire. I was able to repair the spots with some electrical tape, but care should be taken to verify your bundles are in good condition. I'm docking a star on the poor shipping of the product.

C
C.N.
Great customer service.

Even though my order was relatively small and I'm not a regular customer, the speed with which my order was filled and shipped was amazing. Product was exactly as described and the price was fair for a small order. Happy customer!

Specification

4/3 W/GRND NM-B Romex

Allowable Ampacity for 4-3 W/GRND NM-B Romex: 70 Amps

Applications:

Romex Type NM-B Copper Building Wire is commonly applied in residential building wiring as a branch circuit for switches and outlets. It can also be used for various building purposes, both inside and outside (the temperature should not exceed 90 °C). NM-B electrical wire can be used in air voids in tile walls. The voltage rating of the cable is 600 volts. The electrical wire is easily installed because it is specifically designed for easier pulling. 

Also Known As:

4-3 NM-B Wire, 4-3 NM-B Cable, 4-3 Non-Metallic Sheathed Cable, 4-3 Non-Metallic Sheathed Wire, 4-3 Romex Wire, 4-3 W Grnd NM-B Romex, 4-3 Romex Type NB Copper Building Wire

 Standards:

  • ASTM B-3 and B-8
  • UL Standard 83
  • UL Standard 719
  • Federal Specification A-A-59544
  • National Electrical Code, NFPA 70. 2011 Edition
  • RoHS/ REACH

Construction:

Conductors:

The cable has 3 conductors with a bare ground wire. The conductors are made of soft bare annealed copper.

Insulation:

The cable has a polyvinyl chloride (PVC) insulation, making it perfect for harsh conditions. 

Jacket:

PVC jacket comes in yellow, orange, white, and black colors.

Specifications:

  • Size AWG: 4
  • Weight per 1000 ft: 560 lbs
  • Conductors: 3
  • Number of Strands: 7
  • Insulation: PVC
  • Insulation Thickness: 46 mils



*Data provided on this page is subject to change based on different manufacturers' variances

** Images are for display purposes only refer to Product Technical Details for accurate information on the product.