THHNSOL10BLUEI is a 10 AWG solid blue THHN/THWN copper building wire.
Product description
A single-conductor insulated electrical wire used in conduit/raceway systems for power, control, and identified circuit wiring in HVAC and commercial electrical installations.
Key specifications
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Type: THHN / THWN building wire
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Wire size: 10 AWG copper
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Conductor type: Solid (SOL)
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Color: Blue
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Voltage rating: 600V
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Insulation: PVC with nylon jacket
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Temperature rating: Typically 90°C dry / 75°C wet
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Installation: Conduit or approved raceway systems
What it’s used for
Common applications include:
- HVAC control wiring and equipment interconnects
- Switched or identified hot conductors
- Phase identification in multi-wire systems
- Lighting and control circuits
- Commercial/industrial conduit wiring
Why blue?
Blue insulation is commonly used for:
- Control or switched conductors
- Phase or leg identification in multi-phase systems
- Organized circuit separation in conduit runs
