10-2 NM-B WIRE 250' COIL

10-2 NM-B WIRE 250' COIL – Product Description

🔌 What it is

A 250-foot coil of 10/2 NM-B (Romex-style) copper building wire used for higher-amperage 240V circuits that do not require a neutral conductor.

🧾 What the shorthand means

• 10-2 → wire configuration:
  • 10 AWG copper conductors
  • 2 insulated conductors + ground
  • (black, 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

10/2 NM-B is used for dedicated 240V circuits that do NOT need a neutral wire, such as:

• Electric water heaters
• HVAC condenser units
• Air compressors
• Well pumps
• Baseboard heaters
• Other 240V-only equipment loads

🔥 Electrical characteristics

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

🧠 Simple explanation

This is a 250-foot roll of heavy wire used for 240V appliances that only need two hot wires and a ground (no neutral).