Southwire Romex 8/3 NM-B Copper Wire with Ground 125 ft, Black (63949202)

Southwire Romex 8/3 NM-B Non-Metallic Cable — 125 ft

This Southwire Romex 8/3 NM-B cable provides 125 feet of 8-gauge, 3-conductor copper wire for 40-amp circuits. Ideal for ranges, heavy-duty appliances, and sub-panel feeds requiring both hot legs and a neutral. Black jacket, rated at 600 volts.

Key Features

• 8 AWG, 3 Conductors with Ground — 40-amp capacity for ranges and sub-panels.
• NM-B Rated — Dry-location work up to 90°C.
• Copper Conductors — Excellent conductivity and reliability.
• 600V Service Rating — UL Listed for residential use.
• 125-Foot Spool — Suitable for appliance-to-panel runs.

Specifications