THHN STRANDED 10 BLACK

THHNSTR10BLACKI is a 10 AWG stranded black THHN/THWN copper building wire.

Product description

A single-conductor insulated electrical wire used in conduit/raceway systems for power distribution and HVAC/equipment feeder circuits.

Key specifications

• Type: THHN / THWN building wire
• Wire size: 10 AWG copper
• Stranding: Stranded conductor
• 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:

• 30A branch circuits
• HVAC condenser and heat pump feeds
• Electric water heaters
• Subpanel or feeder wiring (short runs)
• General power distribution in conduit

Why black?

Black insulation is typically used for:

• Hot (ungrounded) conductors
• Primary line/phase in single-phase systems
• One leg of 120/240V or 3-phase circuits