1/0 AWG thru 350 kcmil bare copper compact Class B strand. A thermoset semi-conducting strand shield is extruded over the conductor. Tree-Retardant Cross-linked Polyethylene (TRXLPE). This consists of a semi-conducting thermosetting layer, applied in a triple extrusion process, plus a helically applied gapped copper tape. Color-coded: black, red or blue colored tape placed longitudinally under the copper tape shield. The conductor consists of one uninsulated stranded bare copper conductor. Lead-free, flame-retardant, moisture- and sunlight-resistant Polyvinyl Chloride (PVC), black. Aluminum Interlocked Armor (AIA). Lead-free, ACID-FLAME-CHECK® flame retardant, moisture- and sunlight-resistant Polyvinyl Chloride (PVC), black or as requested. Galvanized Steel Interlocked Armor (GSIA). Rated at 90°C wet or dry. Excellent crush, oil and chemical resistance. Provides long service life. Cost-effective alternative to installations in conduit. Meets cold bend and impact tests at -40°C.