Single-conductor, stranded bare copper conductor insulated with chemically cross-linked polyethylene (XLPE). ADC lists part 310 as 10 AWG, 7-strand, XLP USE-2 / RHH/RHW-2 building/power cable rated 600 V and 90°C (wet/dry). Intended for general-purpose wiring, lighting and power; suitable for direct burial and sunlight-resistant applications. Standard reel/packaging includes 2500' reels (catalog).