6/2 NM-B

IUSA Wire 6/2 NM-B Cable with Ground is a heavy-duty, residential-grade building cable built for indoor wiring when you need 6 AWG for larger loads and longer runs. It features two insulated copper conductors (black & white) plus a bare copper ground, making it a strong option for high-demand residential circuits and major electrical upgrades where a heavier gauge is required.

With consistent construction for smoother pulls and clean terminations, IUSA Wire NM-B is made to help electricians and contractors deliver a professional install—whether you’re upgrading service equipment, adding large circuits, or wiring new construction (application-dependent).

Common uses

• High-demand indoor residential circuits (application-dependent)
• Runs where 6 AWG is specified for load/voltage drop considerations
• Larger electrical upgrades, remodels, and additions where permitted/appropriate

Key features

• 6/2 configuration: black (hot), white (neutral) + bare ground
• Copper conductors
• For dry, indoor applications (per NM-B use guidelines)
• Built for electricians, contractors, and serious DIYers