12-2 NM-B WIRE 250' COIL

12-2 NM-B WIRE 250' COIL – Product Description

🔌 What it is

A 250-foot coil of 12/2 NM-B (Romex-style) copper building wire used for standard 120V residential circuits that require 20-amp capacity.

🧾 What the shorthand means

• 12-2 → wire configuration:
  • 12 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

12/2 NM-B is used for 120V, 20-amp circuits, such as:

• Kitchen countertop receptacles
• Bathroom outlets
• Garage and workshop outlets
• Laundry room circuits
• Dedicated appliance circuits (120V loads)

🔥 Electrical characteristics

• Typically used on 20-amp breakers
• Rated for indoor dry locations only
• Copper conductors with PVC insulation and outer jacket

🧠 Simple explanation

This is a 250-foot roll of heavier household wire used for 20-amp outlets and circuits that need more power than standard 15-amp wiring.

🔧 Key takeaway

• 12/2 = hot + neutral + ground
• Used for standard 20-amp residential circuits
• Upgrade from 14/2 for higher load capacity