Home » Light Archon SolidCore 12 AWG Solid Copper THHN Wire
Light Archon SolidCore 12 AWG Solid Copper THHN Wire - front view
Light Archon SolidCore 12 AWG Solid Copper THHN Wire - angle view
Light Archon SolidCore 12 AWG Solid Copper THHN Wire - construction detail
Light Archon SolidCore 12 AWG Solid Copper THHN Wire - front view
Light Archon SolidCore 12 AWG Solid Copper THHN Wire - angle view
Light Archon SolidCore 12 AWG Solid Copper THHN Wire - construction detail

Product image note: Spool photos show the exact solid conductor construction. Jacket color per variant matches the option selected.

Light Archon

Light Archon SolidCore 12 AWG Solid Copper THHN Wire

SKU: LA-LGT-WR-T12-SLDC-BK500
Jacket Color

Reviewed pricing, lead time, freight, and final configuration are confirmed during quote review before order release.

Light Archon SolidCore is 12 AWG solid copper THHN building wire on 500 ft spools, the conductor of choice where devices terminate directly on the wire: pigtails, switch legs, and conduit branch circuits that land on screw terminals and push-in connectors. Four jacket colors keep circuit identification clean.

The solid annealed copper conductor seats firmly under device terminals without frayed strands, and the color coded PVC insulation with nylon outer cover is heat and moisture resistant, listed for wet or dry locations at 600V and rated to 90C per the published listing. The published maximum for this size is 30A; termination temperature usually governs, so the desk confirms conductor sizing per NEC tables at quote review.

Highlights

  • 12 AWG solid annealed copper: clean landings under screw terminals
  • 600V PVC insulation with nylon outer cover, rated to 90C per the published listing
  • Listed for wet or dry locations in conduit and raceway
  • Black, White, Green, and Orange jackets on 500 ft spools
  • 30A published maximum; sizing confirmed per NEC tables at quote review
  • UL and CSA listed per the published listing
  • Pairs with the Feederline stranded THHN program for full-color circuit schedules
  • Quote-first trade supply with submittal support

Specification Table

Type THHN solid building wire
Conductor 12 AWG solid annealed copper
Insulation PVC, heat and moisture resistant, color coded
Outer cover Nylon
Rating 600V, 90C, wet or dry locations
Jacket colors Black, White, Green, Orange
Put-up 500 ft spools
Ampacity 30A published maximum; NEC tables govern at terminations
Listings UL listed, CSA listed
Typical circuits Conduit branch circuits, pigtails, switch legs, appliance wiring
Supply model Quote-first factory spools

Included Components

  • Factory spool in the selected jacket color, 500 ft

Installation Notes

  • Size conductors per NEC ampacity tables for the termination temperature and conditions of use.
  • Solid conductors suit direct device terminations; do not re-terminate work-hardened ends, trim back and re-strip.
  • Confirm conductor count and conduit fill at quote review for multi-circuit raceways.
  • Green jackets serve equipment ground runs; White serves grounded conductors per NEC color conventions.
  • Multi-spool contractor sets and other put-ups are quoted on request.

Warranty and Support

  • Backed by the Light Archon trade supply program; warranty terms are confirmed at quote review.
  • Submittal sheets and takeoff review support are available from our electrical supply desk.

Frequently Asked Questions

Solid or stranded: which do I quote?
Solid 12 AWG lands directly on device screw terminals and push-in connectors without pigtail crimps, which is why service and device-heavy work prefers it. For long conduit pulls, the stranded Feederline program pulls easier; many jobs quote both.

What circuits is this gauge rated for?
The published maximum for 12 AWG THHN is 30A, but termination temperature usually limits branch circuits to 20A per NEC. The desk confirms sizing against your circuit schedule at quote review.

Is this rated for wet locations?
Yes. The construction is listed for wet or dry locations at 600V per the published listing, which suits conduit runs indoors and out.

Which colors are stocked?
Black, White, Green, and Orange on 500 ft spools. A three-color multi-spool contractor set and other put-ups are quoted on request.

Documents

Download the available product documents below. If a document is not linked yet, use the SKU during quote review.

Project pricing, lead time, freight routing, and final configuration are confirmed during quote review before order release.

Support and request quote workflows stay available throughout specification and order planning.