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The ENCORE WIRE 106100801455 is a 12 AWG stranded copper THHN building wire supplied in a 1250 ft PullPro package. THHN is a single-conductor thermoplastic-insulated wire rated for use in conduit and cable trays in both dry and damp locations. The stranded construction improves flexibility during pull-through, reducing installer fatigue and wire damage on longer runs. The black insulation color supports standard color-coding practices for branch circuit wiring. This wire is suitable for use in residential, commercial, and light industrial electrical installations and is handled by licensed electricians performing rough-in and finish wiring work.
This wire is used in branch circuit wiring, panel feeds, and general-purpose wiring applications where NEC-compliant THHN conductor is required. The 12 AWG size is commonly applied on 20-amp branch circuits serving receptacles, lighting, and small appliance loads. The 1250 ft PullPro packaging is designed for efficient conduit pulls, reducing tangling and kinking during installation on larger jobs or multi-circuit runs.
Designed as a standard THHN single-conductor building wire suitable for use in conduit, conduit bodies, and cable trays where 12 AWG copper conductors are specified per NEC requirements.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize all circuits at the panel before pulling or terminating conductors. Use appropriate conduit fill calculations per NEC Chapter 9 to confirm raceway sizing before pulling multiple conductors. Avoid kinking or over-bending the wire during pulls to preserve insulation integrity.
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