Skip to content
Free Local Pickup Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted American Hardware Brands

Southwire 100 ft. 8/3 Solid Romex Type NM-B WG Non-Metallic Wire

Discover the Southwire 100 ft. 8/3 Solid Romex Type NM-B WG Non-Metallic Wire for reliable, heavy-duty residential wiring and safe installations.
Southwire MPN 63949272
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $3.99, average $4.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Enhance your electrical projects with the Southwire 100 ft. 8/3 Solid Romex Type NM-B WG Non-Metallic Wire. This reliable wire is designed for residential wiring, ensuring you have the strength and safety you need for any installation.

Key features of the Southwire 100 ft. 8/3 Solid Romex Type NM-B WG Non-Metallic Wire include:

  • Amp Rating: 40 amps, perfect for heavy-duty applications.
  • Conductor Gauge: 8, offering a robust solution for your electrical needs.
  • Material: Copper conductors ensure excellent conductivity and durability.
  • Direct Burial: Yes, suitable for underground installations.
  • Flame Retardant: Yes, providing added safety to your electrical system.
  • Insulation Material: PVC thermoplastic jacket enhances longevity and protection against environmental factors.

This Southwire 100 ft. 8/3 Solid Romex Type NM-B WG Non-Metallic Wire is not only built to last, but it also meets necessary safety standards, making it an excellent choice for both DIY enthusiasts and professionals alike. Its versatility allows for various applications, from wiring outlets to circuit breakers.

Upgrade your wiring projects today with the Southwire 100 ft. 8/3 Solid Romex Type NM-B WG Non-Metallic Wire, and enjoy peace of mind with its quality and performance. Order now and ensure your electrical installations are safe and effective!

The Details Specifications

Brand Southwire
SKU 3265089
UPC 032886038198
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 100
Unit of Measure 100 RL
Dimensions (L × W × H) 12 × 12 × 12
Weight 27 lbs
Cubic Feet 0.97917 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare