12/3 NM-B with Ground, Solid Indoor Electrical Wire, 100 FT, Purple (Purple / 12AWG/3 100FT)

⭐ Key Features

•[12/3 NM-B Cable – 20A 3-Conductor Building Wire]: This 12 AWG 3-conductor NM-B cable with ground is designed for 20A residential branch circuits that require an extra conductor – perfect for 3-way and 4-way switches, multi-wire branch circuits (MWBC), and circuits requiring both a neutral and two hots. Solid bare copper conductors ensure reliable power delivery for complex wiring projects.

•[Solid Bare Copper – Superior Conductivity]: Made with 100% solid bare copper conductors (not CCA), providing excellent conductivity and low resistance for efficient 20A power transmission.The 3 insulated conductors (Black, Red, White) plus a bare copper ground wire give you the flexibility to wire 240V circuits, split receptacles, and applications where you need separate switching for lighting and outlets.

•[600V Rated with Durable PVC + Nylon Insulation]: Rated for 600V and 90°C (dry locations) – though ampacity is limited to 60°C per NEC for NM-B cable.The durable PVC insulation with nylon sheath prevents electrical leakage and accidental contact. The purple jacket is the new industry standard color for 12/3, making it easy to distinguish from 12/2 (yellow) at a glance.

•[Built-in Ground Wire – Safety for Multi-Wire Circuits]: Includes a bare copper ground wire for equipment grounding protection.NM-B cable is primarily used in residential wiring as branch circuits for outlets, switches, and other loads.The 3-conductor design is ideal for situations where you need to share a neutral between two circuits or run a 240V circuit with a neutral – common in kitchens, workshops, and home additions.

•[Indoor Dry Locations Only – 100 FT Ready to Install]: Rated for indoor, dry locations only. May be installed exposed or concealed in normally dry locations, run through air voids of masonry block or tile walls (where dry).Not for outdoor, wet, or damp locations. Pre-cut to 100 FT – no waste, no leftovers.

🛠️ Specifications

• Brand : Kimbluth
• Color : Purple
• Size : 12AWG/3 100FT
• Material : Copper
• Unit : 100 Foot
• Included components : NM-B Wire
• Item highlights : 12 AWG 3 Conductor NM-B Non-Metallic Sheathed Cable with Ground, 600V, Indoor Residential for Outlets, Switches & Lighting
• Number of items : 1
• Type : ELECTRONIC_WIRE
• Package dimensions : H: 3.5 / L: 10.0 / W: 10.0 (Weight: 12.87)