THHN SOLID 12 BLACK
THHN SOLID 12 BLACK
THHNSOL12BLACKI
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$0.48
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THHNSOL12BLACKI is a 12 AWG solid black THHN/THWN copper building wire.
Product description
A single-conductor insulated electrical wire used in conduit/raceway systems for branch circuits, power distribution, and equipment wiring.
Key specifications
- Type: THHN / THWN building wire
- Wire size: 12 AWG copper
- Conductor type: Solid (SOL)
- Color: Black
- Voltage rating: 600V
- Insulation: PVC with nylon jacket
- Temperature rating: Typically 90°C dry / 75°C wet
- Installation: Conduit or approved raceway systems
What it’s used for
Common applications include:
- 20A branch circuits
- HVAC condenser and equipment wiring
- Lighting circuits
- Receptacle circuits
- General hot conductor runs in conduit
Why black?
Black insulation is typically used for:
- Ungrounded (hot) conductors
- Primary line/phase conductors in AC systems
- One leg of 120/240V circuits

THHN SOLID 12 BLACK
$0.48