Romex NMB Cable 10/3


$3.32 / ft.

ROMEX 10/3

WesBell Romex® wire or NM-B cable is comprised of THHN wires and a PVC jacket. There is also an additional bare copper ground wire which can be slightly smaller than the rest of the insulated conductors. It’s a nonmetallic sheathed cable used only indoors for wiring to outlets and switches throughout homes and buildings.

Quantity Bulk Pricing
1 - 99 $3.32 / ft.
100 - 499 $3.09 / ft.
500 or more $2.88 / ft.

Product Details

PVC Jacket, Bare Copper, Nylon Coating, Orange, THHN-PVC Insulation
Residential wiring, Indoors only, Light switches, Outlets, Ceiling fans
RoHS, ASTM B3 and B8, REACH, UL719, UL83, AA59544

The Romex® NMB Cable 10/3 is an electrical wire made by Southwire. It has a nonmetallic (NM) sheath rated for residential branch wiring (B), making this product an NMB cable. This cable can be used for several indoor wiring applications.

Features of Romex® NMB Cable 10/3

This Romex® NMB Cable has a 10 American Wire Gauge (AWG) rating and three conductors (10/3). The 10 AWG rating makes it mid-range for thickness compared to other wires and allows it to handle up to 30 amps. The three thermoplastic high-heat-resistant, nylon-coated (THHN) conductors made from annealed soft copper carry this electrical current. The ground wire is bare copper.

This product is a solid-strand cable, meaning the cable is heavier and thicker than a stranded cable. Solid-strand cables are durable and can handle high currents. Due to low current dissipation, Romex® NMB Cable 10/3 is an ideal choice for longer distances.

Romex® NMB Cable 10/3 Applications

Since Romex® cables are nonmetallic, they are more sensitive to heat, physical damage and water. This sensitivity means it cannot be used in outdoor locations. With the right covering, Romex® NMB Cable 10/3 can be used for dry indoor wiring applications in homes and small businesses, such as the following:

  • Interior walls
  • Garages
  • Above-ground surface wiring
  • Electrical panels
  • Light switches
  • Outlets
  • Light fixtures
  • Ceiling fans
  • Appliances

Romex® NMB Cable 10/3 is rated for 600 volts, ampacity to 60 degrees Celsius, and temperatures to 90 degrees Celsius in dry locations.

Order Romex® NMB Cable 10/3 From WesBell Online

WesBell is a family-owned business with more than 30 years of experience in the industry. We have the cables your application requires. Add the Romex® NMB Cable 10/3 to your cart and place your order today.

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