Additional Details ------------------------------ Product description: Southwire THHN and THWN is a multi-purpose building wire used in conduit and cable trays for service, feeders and branch circuits in commercial and industrial applications. Highlights: Color: White Voltage Rating: 600 Volt Jacket Material: Nylon Wire Length: 500 feet Gauge/Conductors: 12/1 Stranded or Solid: Solid Cable or Wire Type: THHN Indoor or Outdoor: Indoor Sunlight/UV Resistant: Yes UL Listed: Yes Amp Rating: 20 amps Number of Conductors: 1 Flame Retardant: Yes Conductor Gauge: 12 Gauge Conductor Material: Copper Wet Location Use: Yes Ground Material: Copper Insulation Material: PVC Commercial/Residential Wire Cut Type: Pre-Cut Length Jacket is abrasion, moisture, gasoline and oil resistant nylon Insulation is high heat and moisture resistant polyvinyl chloride (PVC) Can be used in wet or dry locations