NM-B (Inside)
Commonly referred to as “Romex” cable, this type of electrical wire (Non-Metallic Sheathed Cable) may be used for both exposed and concealed work in normally dry locations at temperatures not to exceed 90°C (with ampacity limited to that for 60°C conductors), as specified in by the National Electric Code (NEC).
NM-B cable is primarily used in residential wiring as branch circuits for outlets, switches, and other loads. NM-B cable may be run in air voids of masonry block or tile walls where such walls are not subject to excessive moisture or dampness.
Voltage rating for NM-B cable is 600 volts.
Type NM-B Manufacturer’s Specification Sheet.
Type NM-B Wire Composition and Sample Uses.
Showing all 13 results
-
14/2 NM-B (15 Amps)
$11.21 – $83.51 Select options$11.21 – $83.5110 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 125 150 175 200 225 250* -
14/3 NM-B, Southwire
$11.85 – $104.12 Select options
(15 Amps)$11.85 – $104.1210 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 125 150 175 200 225 250* -
12/3 NM-B, Southwire
$12.46 – $123.71 Select options
(20 Amps)$12.46 – $123.7110 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 125 150 175 200 225 250* -
12/2 NM-B (20 Amps)
$12.63 – $113.40 Select options$12.63 – $113.4010 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 125 150 175 200 225 250* -
10/2 NM-B (30 Amps)
$15.08 – $172.68 Select options$15.08 – $172.6810 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 125 150 175 200 225 250* -
10/3 NM-B, Southwire
$17.41 – $231.44 Select options
(30 Amps)$17.41 – $231.4410 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 125 150 175 200 225 250* -
8/2 NM-B (40 Amps)
$18.69 – $274.61 Select options$18.69 – $274.6110 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 125 150 175 200 225 250* -
6/2 NM-B (55 Amps)
$24.10 – $454.77 Select options$24.10 – $454.7710 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 125 150 175 200 225 250* -
8/3 NM-B, Southwire
$24.22 – $457.73 Select options
(40 Amps)$24.22 – $457.7310 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 125 150 175 200 225 250* -
6/3 NM-B, Southwire
$32.52 – $617.01 Select options
(55 Amps)$32.52 – $617.0110 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 125 150 175 200 225 250* -
4/3 NM-B, Southwire
$78.42 – $826.55 Select options
(70 Amps)$78.42 – $826.5510 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 125* -
Sale!
Southwire 14/2/2 NM-B “Romex”
$167.80$140.00 Add to cart -
Sale!
Southwire 12/2/2 NM-B “Romex”
$239.15$200.00 Add to cart
