Southwire Romex Brand SIMpull Type NM-B Sheathed Residential Wire Cable

Weight: 600 Watt

Power indoor runs with Southwire Romex SIMpull Type NM-B cable. Speed up rough-in with a low-friction jacket that pulls easier, staples cleanly, and resists kinks. Wire outlets, lights, and switches on residential branch circuits with a 600 volt rating for dry, indoor use as permitted by the NEC.

Key Features

SIMpull jacket: Reduce pull force and snags to finish runs faster.

Residential branch circuit ready: Feed outlets, lighting, and switches with consistent performance.

Dry-location use: Install exposed or concealed in dry areas per code.

Masonry air-void routing: Run in air spaces of block or tile walls that are not damp.

Temperature rating: 90°C insulation; follow 60°C ampacity values per NEC.

Clean handling: Strip sheathing easily and seat staples without crushing.

Applications

Handle new construction, remodels, and service upgrades in living areas, attics, and basements that stay dry. Pull through studs, joists, and existing walls with fewer hang-ups. Avoid wet, damp, or outdoor locations.

Specifications

Type: NM-B (nonmetallic-sheathed cable)

Voltage rating: 600 volt

Temperature: 90°C insulation; 60°C ampacity

Locations: Dry, indoor; exposed or concealed where permitted

Wall routing: Air voids of masonry or tile walls that are not wet

Jacket: Southwire SIMpull low-friction sheath

Standards: Use as permitted by the National Electrical Code

Plan your path, pre-bend turns, and use smooth staple pressure to protect the sheath. Verify conductor gauge, circuit load, and local code before installation or consult a licensed electrician.