Also Known As:

12/3, 12/3 NM-B Wire, 12/3 NM-B Cable, 12/3 Non-Metallic Sheathed Cable, 12/3 Non-Metallic Sheathed Wire, 12/3 W Grnd NM-B,12/3 NM-B Wire, 12/3 NM-B Cable, 12/3 Non-Metallic Sheathed Cable, 12/3 Non-Metallic Sheathed Wire, 12/3 W Grnd NM-B, 12/3 Electrical Wire, 12/3 Indoor Wire, 12/3 Flexible, Wire 12 2, 12/3 Yellow Wire, 12/3 NM Cable, 12/3 NM Wire, 12/3 Residential Cable, 12/3 House Wire, 12/3 Home Wiring Cable, 12/3 Branch Circuit Wire, 12/3 Grounded Wire.

Conductors:

The 12/3 has 3 conductors with bare ground wire. The conductors are made of soft Solid bare annealed copper.

Insulation:

The 12/3 has a polyvinyl chloride (PVC) insulation, making it perfect for harsh conditions. 

Jacket:

PVC jacket comes in yellow, orange, white, and black colors.