10-3 NM-B WIRE 250' COIL

10-3 NM-B WIRE 250' COIL – Product Description

🔌 What it is

A 250-foot coil of 10/3 NM-B (Romex-style) copper building wire used for higher-amperage residential circuits that require a neutral conductor.

🧾 What the shorthand means

• 10-3 → wire configuration:
  • 10 AWG copper conductors
  • 3 insulated conductors + ground
  • (black, red, white + bare copper ground)
• NM-B → Non-Metallic Building cable (indoor PVC-sheathed wiring)
• WIRE → electrical cable
• 250' COIL → 250-foot spool

⚡ What it’s used for

10/3 NM-B is used for 120/240V or 240V circuits that require a neutral wire, such as:

• Electric dryers
• Electric ranges / ovens
• Some HVAC equipment
• Subpanel feeds (short runs, code dependent)
• Appliances with both 120V and 240V loads

🔥 Electrical characteristics

• Commonly used on 30-amp circuits (application and code dependent)
• Rated for indoor dry locations only
• Copper conductors with PVC insulation and outer jacket

🧠 Simple explanation

This is a 250-foot roll of heavy electrical wire used for 240V appliances that also need a neutral wire, like dryers and stoves.